hardware/fertirrega_v6
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aae14ca9233d85ca1da73e014c04ea7544fb0362
fertirrega_v6/Fertirrega_v6/Debug/Fertirrega_v6.list
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Fertirrega_v6.elf: file format elf32-littlearm
Sections:
Idx Name Size VMA LMA File off Algn
0 .isr_vector 0000010c 08000000 08000000 00001000 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .text 0000608c 0800010c 0800010c 0000110c 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .rodata 0000013c 08006198 08006198 00007198 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .ARM.extab 00000000 080062d4 080062d4 00008060 2**0
CONTENTS, READONLY
4 .ARM 00000008 080062d4 080062d4 000072d4 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
5 .preinit_array 00000000 080062dc 080062dc 00008060 2**0
CONTENTS, ALLOC, LOAD, DATA
6 .init_array 00000004 080062dc 080062dc 000072dc 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
7 .fini_array 00000004 080062e0 080062e0 000072e0 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
8 .data 00000060 20000000 080062e4 00008000 2**2
CONTENTS, ALLOC, LOAD, DATA
9 .bss 0000047c 20000060 08006344 00008060 2**2
ALLOC
10 ._user_heap_stack 00000604 200004dc 08006344 000084dc 2**0
ALLOC
11 .ARM.attributes 00000029 00000000 00000000 00008060 2**0
CONTENTS, READONLY
12 .debug_info 00013821 00000000 00000000 00008089 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
13 .debug_abbrev 000032e3 00000000 00000000 0001b8aa 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
14 .debug_aranges 00001260 00000000 00000000 0001eb90 2**3
CONTENTS, READONLY, DEBUGGING, OCTETS
15 .debug_rnglists 00000e79 00000000 00000000 0001fdf0 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
16 .debug_macro 0001a53e 00000000 00000000 00020c69 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
17 .debug_line 00017c73 00000000 00000000 0003b1a7 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
18 .debug_str 00095804 00000000 00000000 00052e1a 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
19 .comment 00000043 00000000 00000000 000e861e 2**0
CONTENTS, READONLY
20 .debug_frame 00004be4 00000000 00000000 000e8664 2**2
CONTENTS, READONLY, DEBUGGING, OCTETS
21 .debug_line_str 00000052 00000000 00000000 000ed248 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
Disassembly of section .text:
0800010c <__do_global_dtors_aux>:
800010c: b510 push {r4, lr}
800010e: 4c05 ldr r4, [pc, #20] @ (8000124 <__do_global_dtors_aux+0x18>)
8000110: 7823 ldrb r3, [r4, #0]
8000112: b933 cbnz r3, 8000122 <__do_global_dtors_aux+0x16>
8000114: 4b04 ldr r3, [pc, #16] @ (8000128 <__do_global_dtors_aux+0x1c>)
8000116: b113 cbz r3, 800011e <__do_global_dtors_aux+0x12>
8000118: 4804 ldr r0, [pc, #16] @ (800012c <__do_global_dtors_aux+0x20>)
800011a: f3af 8000 nop.w
800011e: 2301 movs r3, #1
8000120: 7023 strb r3, [r4, #0]
8000122: bd10 pop {r4, pc}
8000124: 20000060 .word 0x20000060
8000128: 00000000 .word 0x00000000
800012c: 08006180 .word 0x08006180
08000130 <frame_dummy>:
8000130: b508 push {r3, lr}
8000132: 4b03 ldr r3, [pc, #12] @ (8000140 <frame_dummy+0x10>)
8000134: b11b cbz r3, 800013e <frame_dummy+0xe>
8000136: 4903 ldr r1, [pc, #12] @ (8000144 <frame_dummy+0x14>)
8000138: 4803 ldr r0, [pc, #12] @ (8000148 <frame_dummy+0x18>)
800013a: f3af 8000 nop.w
800013e: bd08 pop {r3, pc}
8000140: 00000000 .word 0x00000000
8000144: 20000064 .word 0x20000064
8000148: 08006180 .word 0x08006180
0800014c <strlen>:
800014c: 4603 mov r3, r0
800014e: f813 2b01 ldrb.w r2, [r3], #1
8000152: 2a00 cmp r2, #0
8000154: d1fb bne.n 800014e <strlen+0x2>
8000156: 1a18 subs r0, r3, r0
8000158: 3801 subs r0, #1
800015a: 4770 bx lr
0800015c <__aeabi_frsub>:
800015c: f080 4000 eor.w r0, r0, #2147483648 @ 0x80000000
8000160: e002 b.n 8000168 <__addsf3>
8000162: bf00 nop
08000164 <__aeabi_fsub>:
8000164: f081 4100 eor.w r1, r1, #2147483648 @ 0x80000000
08000168 <__addsf3>:
8000168: 0042 lsls r2, r0, #1
800016a: bf1f itttt ne
800016c: ea5f 0341 movsne.w r3, r1, lsl #1
8000170: ea92 0f03 teqne r2, r3
8000174: ea7f 6c22 mvnsne.w ip, r2, asr #24
8000178: ea7f 6c23 mvnsne.w ip, r3, asr #24
800017c: d06a beq.n 8000254 <__addsf3+0xec>
800017e: ea4f 6212 mov.w r2, r2, lsr #24
8000182: ebd2 6313 rsbs r3, r2, r3, lsr #24
8000186: bfc1 itttt gt
8000188: 18d2 addgt r2, r2, r3
800018a: 4041 eorgt r1, r0
800018c: 4048 eorgt r0, r1
800018e: 4041 eorgt r1, r0
8000190: bfb8 it lt
8000192: 425b neglt r3, r3
8000194: 2b19 cmp r3, #25
8000196: bf88 it hi
8000198: 4770 bxhi lr
800019a: f010 4f00 tst.w r0, #2147483648 @ 0x80000000
800019e: f440 0000 orr.w r0, r0, #8388608 @ 0x800000
80001a2: f020 407f bic.w r0, r0, #4278190080 @ 0xff000000
80001a6: bf18 it ne
80001a8: 4240 negne r0, r0
80001aa: f011 4f00 tst.w r1, #2147483648 @ 0x80000000
80001ae: f441 0100 orr.w r1, r1, #8388608 @ 0x800000
80001b2: f021 417f bic.w r1, r1, #4278190080 @ 0xff000000
80001b6: bf18 it ne
80001b8: 4249 negne r1, r1
80001ba: ea92 0f03 teq r2, r3
80001be: d03f beq.n 8000240 <__addsf3+0xd8>
80001c0: f1a2 0201 sub.w r2, r2, #1
80001c4: fa41 fc03 asr.w ip, r1, r3
80001c8: eb10 000c adds.w r0, r0, ip
80001cc: f1c3 0320 rsb r3, r3, #32
80001d0: fa01 f103 lsl.w r1, r1, r3
80001d4: f000 4300 and.w r3, r0, #2147483648 @ 0x80000000
80001d8: d502 bpl.n 80001e0 <__addsf3+0x78>
80001da: 4249 negs r1, r1
80001dc: eb60 0040 sbc.w r0, r0, r0, lsl #1
80001e0: f5b0 0f00 cmp.w r0, #8388608 @ 0x800000
80001e4: d313 bcc.n 800020e <__addsf3+0xa6>
80001e6: f1b0 7f80 cmp.w r0, #16777216 @ 0x1000000
80001ea: d306 bcc.n 80001fa <__addsf3+0x92>
80001ec: 0840 lsrs r0, r0, #1
80001ee: ea4f 0131 mov.w r1, r1, rrx
80001f2: f102 0201 add.w r2, r2, #1
80001f6: 2afe cmp r2, #254 @ 0xfe
80001f8: d251 bcs.n 800029e <__addsf3+0x136>
80001fa: f1b1 4f00 cmp.w r1, #2147483648 @ 0x80000000
80001fe: eb40 50c2 adc.w r0, r0, r2, lsl #23
8000202: bf08 it eq
8000204: f020 0001 biceq.w r0, r0, #1
8000208: ea40 0003 orr.w r0, r0, r3
800020c: 4770 bx lr
800020e: 0049 lsls r1, r1, #1
8000210: eb40 0000 adc.w r0, r0, r0
8000214: 3a01 subs r2, #1
8000216: bf28 it cs
8000218: f5b0 0f00 cmpcs.w r0, #8388608 @ 0x800000
800021c: d2ed bcs.n 80001fa <__addsf3+0x92>
800021e: fab0 fc80 clz ip, r0
8000222: f1ac 0c08 sub.w ip, ip, #8
8000226: ebb2 020c subs.w r2, r2, ip
800022a: fa00 f00c lsl.w r0, r0, ip
800022e: bfaa itet ge
8000230: eb00 50c2 addge.w r0, r0, r2, lsl #23
8000234: 4252 neglt r2, r2
8000236: 4318 orrge r0, r3
8000238: bfbc itt lt
800023a: 40d0 lsrlt r0, r2
800023c: 4318 orrlt r0, r3
800023e: 4770 bx lr
8000240: f092 0f00 teq r2, #0
8000244: f481 0100 eor.w r1, r1, #8388608 @ 0x800000
8000248: bf06 itte eq
800024a: f480 0000 eoreq.w r0, r0, #8388608 @ 0x800000
800024e: 3201 addeq r2, #1
8000250: 3b01 subne r3, #1
8000252: e7b5 b.n 80001c0 <__addsf3+0x58>
8000254: ea4f 0341 mov.w r3, r1, lsl #1
8000258: ea7f 6c22 mvns.w ip, r2, asr #24
800025c: bf18 it ne
800025e: ea7f 6c23 mvnsne.w ip, r3, asr #24
8000262: d021 beq.n 80002a8 <__addsf3+0x140>
8000264: ea92 0f03 teq r2, r3
8000268: d004 beq.n 8000274 <__addsf3+0x10c>
800026a: f092 0f00 teq r2, #0
800026e: bf08 it eq
8000270: 4608 moveq r0, r1
8000272: 4770 bx lr
8000274: ea90 0f01 teq r0, r1
8000278: bf1c itt ne
800027a: 2000 movne r0, #0
800027c: 4770 bxne lr
800027e: f012 4f7f tst.w r2, #4278190080 @ 0xff000000
8000282: d104 bne.n 800028e <__addsf3+0x126>
8000284: 0040 lsls r0, r0, #1
8000286: bf28 it cs
8000288: f040 4000 orrcs.w r0, r0, #2147483648 @ 0x80000000
800028c: 4770 bx lr
800028e: f112 7200 adds.w r2, r2, #33554432 @ 0x2000000
8000292: bf3c itt cc
8000294: f500 0000 addcc.w r0, r0, #8388608 @ 0x800000
8000298: 4770 bxcc lr
800029a: f000 4300 and.w r3, r0, #2147483648 @ 0x80000000
800029e: f043 40fe orr.w r0, r3, #2130706432 @ 0x7f000000
80002a2: f440 0000 orr.w r0, r0, #8388608 @ 0x800000
80002a6: 4770 bx lr
80002a8: ea7f 6222 mvns.w r2, r2, asr #24
80002ac: bf16 itet ne
80002ae: 4608 movne r0, r1
80002b0: ea7f 6323 mvnseq.w r3, r3, asr #24
80002b4: 4601 movne r1, r0
80002b6: 0242 lsls r2, r0, #9
80002b8: bf06 itte eq
80002ba: ea5f 2341 movseq.w r3, r1, lsl #9
80002be: ea90 0f01 teqeq r0, r1
80002c2: f440 0080 orrne.w r0, r0, #4194304 @ 0x400000
80002c6: 4770 bx lr
080002c8 <__aeabi_ui2f>:
80002c8: f04f 0300 mov.w r3, #0
80002cc: e004 b.n 80002d8 <__aeabi_i2f+0x8>
80002ce: bf00 nop
080002d0 <__aeabi_i2f>:
80002d0: f010 4300 ands.w r3, r0, #2147483648 @ 0x80000000
80002d4: bf48 it mi
80002d6: 4240 negmi r0, r0
80002d8: ea5f 0c00 movs.w ip, r0
80002dc: bf08 it eq
80002de: 4770 bxeq lr
80002e0: f043 4396 orr.w r3, r3, #1258291200 @ 0x4b000000
80002e4: 4601 mov r1, r0
80002e6: f04f 0000 mov.w r0, #0
80002ea: e01c b.n 8000326 <__aeabi_l2f+0x2a>
080002ec <__aeabi_ul2f>:
80002ec: ea50 0201 orrs.w r2, r0, r1
80002f0: bf08 it eq
80002f2: 4770 bxeq lr
80002f4: f04f 0300 mov.w r3, #0
80002f8: e00a b.n 8000310 <__aeabi_l2f+0x14>
80002fa: bf00 nop
080002fc <__aeabi_l2f>:
80002fc: ea50 0201 orrs.w r2, r0, r1
8000300: bf08 it eq
8000302: 4770 bxeq lr
8000304: f011 4300 ands.w r3, r1, #2147483648 @ 0x80000000
8000308: d502 bpl.n 8000310 <__aeabi_l2f+0x14>
800030a: 4240 negs r0, r0
800030c: eb61 0141 sbc.w r1, r1, r1, lsl #1
8000310: ea5f 0c01 movs.w ip, r1
8000314: bf02 ittt eq
8000316: 4684 moveq ip, r0
8000318: 4601 moveq r1, r0
800031a: 2000 moveq r0, #0
800031c: f043 43b6 orr.w r3, r3, #1526726656 @ 0x5b000000
8000320: bf08 it eq
8000322: f1a3 5380 subeq.w r3, r3, #268435456 @ 0x10000000
8000326: f5a3 0300 sub.w r3, r3, #8388608 @ 0x800000
800032a: fabc f28c clz r2, ip
800032e: 3a08 subs r2, #8
8000330: eba3 53c2 sub.w r3, r3, r2, lsl #23
8000334: db10 blt.n 8000358 <__aeabi_l2f+0x5c>
8000336: fa01 fc02 lsl.w ip, r1, r2
800033a: 4463 add r3, ip
800033c: fa00 fc02 lsl.w ip, r0, r2
8000340: f1c2 0220 rsb r2, r2, #32
8000344: f1bc 4f00 cmp.w ip, #2147483648 @ 0x80000000
8000348: fa20 f202 lsr.w r2, r0, r2
800034c: eb43 0002 adc.w r0, r3, r2
8000350: bf08 it eq
8000352: f020 0001 biceq.w r0, r0, #1
8000356: 4770 bx lr
8000358: f102 0220 add.w r2, r2, #32
800035c: fa01 fc02 lsl.w ip, r1, r2
8000360: f1c2 0220 rsb r2, r2, #32
8000364: ea50 004c orrs.w r0, r0, ip, lsl #1
8000368: fa21 f202 lsr.w r2, r1, r2
800036c: eb43 0002 adc.w r0, r3, r2
8000370: bf08 it eq
8000372: ea20 70dc biceq.w r0, r0, ip, lsr #31
8000376: 4770 bx lr
08000378 <__aeabi_fmul>:
8000378: f04f 0cff mov.w ip, #255 @ 0xff
800037c: ea1c 52d0 ands.w r2, ip, r0, lsr #23
8000380: bf1e ittt ne
8000382: ea1c 53d1 andsne.w r3, ip, r1, lsr #23
8000386: ea92 0f0c teqne r2, ip
800038a: ea93 0f0c teqne r3, ip
800038e: d06f beq.n 8000470 <__aeabi_fmul+0xf8>
8000390: 441a add r2, r3
8000392: ea80 0c01 eor.w ip, r0, r1
8000396: 0240 lsls r0, r0, #9
8000398: bf18 it ne
800039a: ea5f 2141 movsne.w r1, r1, lsl #9
800039e: d01e beq.n 80003de <__aeabi_fmul+0x66>
80003a0: f04f 6300 mov.w r3, #134217728 @ 0x8000000
80003a4: ea43 1050 orr.w r0, r3, r0, lsr #5
80003a8: ea43 1151 orr.w r1, r3, r1, lsr #5
80003ac: fba0 3101 umull r3, r1, r0, r1
80003b0: f00c 4000 and.w r0, ip, #2147483648 @ 0x80000000
80003b4: f5b1 0f00 cmp.w r1, #8388608 @ 0x800000
80003b8: bf3e ittt cc
80003ba: 0049 lslcc r1, r1, #1
80003bc: ea41 71d3 orrcc.w r1, r1, r3, lsr #31
80003c0: 005b lslcc r3, r3, #1
80003c2: ea40 0001 orr.w r0, r0, r1
80003c6: f162 027f sbc.w r2, r2, #127 @ 0x7f
80003ca: 2afd cmp r2, #253 @ 0xfd
80003cc: d81d bhi.n 800040a <__aeabi_fmul+0x92>
80003ce: f1b3 4f00 cmp.w r3, #2147483648 @ 0x80000000
80003d2: eb40 50c2 adc.w r0, r0, r2, lsl #23
80003d6: bf08 it eq
80003d8: f020 0001 biceq.w r0, r0, #1
80003dc: 4770 bx lr
80003de: f090 0f00 teq r0, #0
80003e2: f00c 4c00 and.w ip, ip, #2147483648 @ 0x80000000
80003e6: bf08 it eq
80003e8: 0249 lsleq r1, r1, #9
80003ea: ea4c 2050 orr.w r0, ip, r0, lsr #9
80003ee: ea40 2051 orr.w r0, r0, r1, lsr #9
80003f2: 3a7f subs r2, #127 @ 0x7f
80003f4: bfc2 ittt gt
80003f6: f1d2 03ff rsbsgt r3, r2, #255 @ 0xff
80003fa: ea40 50c2 orrgt.w r0, r0, r2, lsl #23
80003fe: 4770 bxgt lr
8000400: f440 0000 orr.w r0, r0, #8388608 @ 0x800000
8000404: f04f 0300 mov.w r3, #0
8000408: 3a01 subs r2, #1
800040a: dc5d bgt.n 80004c8 <__aeabi_fmul+0x150>
800040c: f112 0f19 cmn.w r2, #25
8000410: bfdc itt le
8000412: f000 4000 andle.w r0, r0, #2147483648 @ 0x80000000
8000416: 4770 bxle lr
8000418: f1c2 0200 rsb r2, r2, #0
800041c: 0041 lsls r1, r0, #1
800041e: fa21 f102 lsr.w r1, r1, r2
8000422: f1c2 0220 rsb r2, r2, #32
8000426: fa00 fc02 lsl.w ip, r0, r2
800042a: ea5f 0031 movs.w r0, r1, rrx
800042e: f140 0000 adc.w r0, r0, #0
8000432: ea53 034c orrs.w r3, r3, ip, lsl #1
8000436: bf08 it eq
8000438: ea20 70dc biceq.w r0, r0, ip, lsr #31
800043c: 4770 bx lr
800043e: f092 0f00 teq r2, #0
8000442: f000 4c00 and.w ip, r0, #2147483648 @ 0x80000000
8000446: bf02 ittt eq
8000448: 0040 lsleq r0, r0, #1
800044a: f410 0f00 tsteq.w r0, #8388608 @ 0x800000
800044e: 3a01 subeq r2, #1
8000450: d0f9 beq.n 8000446 <__aeabi_fmul+0xce>
8000452: ea40 000c orr.w r0, r0, ip
8000456: f093 0f00 teq r3, #0
800045a: f001 4c00 and.w ip, r1, #2147483648 @ 0x80000000
800045e: bf02 ittt eq
8000460: 0049 lsleq r1, r1, #1
8000462: f411 0f00 tsteq.w r1, #8388608 @ 0x800000
8000466: 3b01 subeq r3, #1
8000468: d0f9 beq.n 800045e <__aeabi_fmul+0xe6>
800046a: ea41 010c orr.w r1, r1, ip
800046e: e78f b.n 8000390 <__aeabi_fmul+0x18>
8000470: ea0c 53d1 and.w r3, ip, r1, lsr #23
8000474: ea92 0f0c teq r2, ip
8000478: bf18 it ne
800047a: ea93 0f0c teqne r3, ip
800047e: d00a beq.n 8000496 <__aeabi_fmul+0x11e>
8000480: f030 4c00 bics.w ip, r0, #2147483648 @ 0x80000000
8000484: bf18 it ne
8000486: f031 4c00 bicsne.w ip, r1, #2147483648 @ 0x80000000
800048a: d1d8 bne.n 800043e <__aeabi_fmul+0xc6>
800048c: ea80 0001 eor.w r0, r0, r1
8000490: f000 4000 and.w r0, r0, #2147483648 @ 0x80000000
8000494: 4770 bx lr
8000496: f090 0f00 teq r0, #0
800049a: bf17 itett ne
800049c: f090 4f00 teqne r0, #2147483648 @ 0x80000000
80004a0: 4608 moveq r0, r1
80004a2: f091 0f00 teqne r1, #0
80004a6: f091 4f00 teqne r1, #2147483648 @ 0x80000000
80004aa: d014 beq.n 80004d6 <__aeabi_fmul+0x15e>
80004ac: ea92 0f0c teq r2, ip
80004b0: d101 bne.n 80004b6 <__aeabi_fmul+0x13e>
80004b2: 0242 lsls r2, r0, #9
80004b4: d10f bne.n 80004d6 <__aeabi_fmul+0x15e>
80004b6: ea93 0f0c teq r3, ip
80004ba: d103 bne.n 80004c4 <__aeabi_fmul+0x14c>
80004bc: 024b lsls r3, r1, #9
80004be: bf18 it ne
80004c0: 4608 movne r0, r1
80004c2: d108 bne.n 80004d6 <__aeabi_fmul+0x15e>
80004c4: ea80 0001 eor.w r0, r0, r1
80004c8: f000 4000 and.w r0, r0, #2147483648 @ 0x80000000
80004cc: f040 40fe orr.w r0, r0, #2130706432 @ 0x7f000000
80004d0: f440 0000 orr.w r0, r0, #8388608 @ 0x800000
80004d4: 4770 bx lr
80004d6: f040 40fe orr.w r0, r0, #2130706432 @ 0x7f000000
80004da: f440 0040 orr.w r0, r0, #12582912 @ 0xc00000
80004de: 4770 bx lr
080004e0 <__aeabi_fdiv>:
80004e0: f04f 0cff mov.w ip, #255 @ 0xff
80004e4: ea1c 52d0 ands.w r2, ip, r0, lsr #23
80004e8: bf1e ittt ne
80004ea: ea1c 53d1 andsne.w r3, ip, r1, lsr #23
80004ee: ea92 0f0c teqne r2, ip
80004f2: ea93 0f0c teqne r3, ip
80004f6: d069 beq.n 80005cc <__aeabi_fdiv+0xec>
80004f8: eba2 0203 sub.w r2, r2, r3
80004fc: ea80 0c01 eor.w ip, r0, r1
8000500: 0249 lsls r1, r1, #9
8000502: ea4f 2040 mov.w r0, r0, lsl #9
8000506: d037 beq.n 8000578 <__aeabi_fdiv+0x98>
8000508: f04f 5380 mov.w r3, #268435456 @ 0x10000000
800050c: ea43 1111 orr.w r1, r3, r1, lsr #4
8000510: ea43 1310 orr.w r3, r3, r0, lsr #4
8000514: f00c 4000 and.w r0, ip, #2147483648 @ 0x80000000
8000518: 428b cmp r3, r1
800051a: bf38 it cc
800051c: 005b lslcc r3, r3, #1
800051e: f142 027d adc.w r2, r2, #125 @ 0x7d
8000522: f44f 0c00 mov.w ip, #8388608 @ 0x800000
8000526: 428b cmp r3, r1
8000528: bf24 itt cs
800052a: 1a5b subcs r3, r3, r1
800052c: ea40 000c orrcs.w r0, r0, ip
8000530: ebb3 0f51 cmp.w r3, r1, lsr #1
8000534: bf24 itt cs
8000536: eba3 0351 subcs.w r3, r3, r1, lsr #1
800053a: ea40 005c orrcs.w r0, r0, ip, lsr #1
800053e: ebb3 0f91 cmp.w r3, r1, lsr #2
8000542: bf24 itt cs
8000544: eba3 0391 subcs.w r3, r3, r1, lsr #2
8000548: ea40 009c orrcs.w r0, r0, ip, lsr #2
800054c: ebb3 0fd1 cmp.w r3, r1, lsr #3
8000550: bf24 itt cs
8000552: eba3 03d1 subcs.w r3, r3, r1, lsr #3
8000556: ea40 00dc orrcs.w r0, r0, ip, lsr #3
800055a: 011b lsls r3, r3, #4
800055c: bf18 it ne
800055e: ea5f 1c1c movsne.w ip, ip, lsr #4
8000562: d1e0 bne.n 8000526 <__aeabi_fdiv+0x46>
8000564: 2afd cmp r2, #253 @ 0xfd
8000566: f63f af50 bhi.w 800040a <__aeabi_fmul+0x92>
800056a: 428b cmp r3, r1
800056c: eb40 50c2 adc.w r0, r0, r2, lsl #23
8000570: bf08 it eq
8000572: f020 0001 biceq.w r0, r0, #1
8000576: 4770 bx lr
8000578: f00c 4c00 and.w ip, ip, #2147483648 @ 0x80000000
800057c: ea4c 2050 orr.w r0, ip, r0, lsr #9
8000580: 327f adds r2, #127 @ 0x7f
8000582: bfc2 ittt gt
8000584: f1d2 03ff rsbsgt r3, r2, #255 @ 0xff
8000588: ea40 50c2 orrgt.w r0, r0, r2, lsl #23
800058c: 4770 bxgt lr
800058e: f440 0000 orr.w r0, r0, #8388608 @ 0x800000
8000592: f04f 0300 mov.w r3, #0
8000596: 3a01 subs r2, #1
8000598: e737 b.n 800040a <__aeabi_fmul+0x92>
800059a: f092 0f00 teq r2, #0
800059e: f000 4c00 and.w ip, r0, #2147483648 @ 0x80000000
80005a2: bf02 ittt eq
80005a4: 0040 lsleq r0, r0, #1
80005a6: f410 0f00 tsteq.w r0, #8388608 @ 0x800000
80005aa: 3a01 subeq r2, #1
80005ac: d0f9 beq.n 80005a2 <__aeabi_fdiv+0xc2>
80005ae: ea40 000c orr.w r0, r0, ip
80005b2: f093 0f00 teq r3, #0
80005b6: f001 4c00 and.w ip, r1, #2147483648 @ 0x80000000
80005ba: bf02 ittt eq
80005bc: 0049 lsleq r1, r1, #1
80005be: f411 0f00 tsteq.w r1, #8388608 @ 0x800000
80005c2: 3b01 subeq r3, #1
80005c4: d0f9 beq.n 80005ba <__aeabi_fdiv+0xda>
80005c6: ea41 010c orr.w r1, r1, ip
80005ca: e795 b.n 80004f8 <__aeabi_fdiv+0x18>
80005cc: ea0c 53d1 and.w r3, ip, r1, lsr #23
80005d0: ea92 0f0c teq r2, ip
80005d4: d108 bne.n 80005e8 <__aeabi_fdiv+0x108>
80005d6: 0242 lsls r2, r0, #9
80005d8: f47f af7d bne.w 80004d6 <__aeabi_fmul+0x15e>
80005dc: ea93 0f0c teq r3, ip
80005e0: f47f af70 bne.w 80004c4 <__aeabi_fmul+0x14c>
80005e4: 4608 mov r0, r1
80005e6: e776 b.n 80004d6 <__aeabi_fmul+0x15e>
80005e8: ea93 0f0c teq r3, ip
80005ec: d104 bne.n 80005f8 <__aeabi_fdiv+0x118>
80005ee: 024b lsls r3, r1, #9
80005f0: f43f af4c beq.w 800048c <__aeabi_fmul+0x114>
80005f4: 4608 mov r0, r1
80005f6: e76e b.n 80004d6 <__aeabi_fmul+0x15e>
80005f8: f030 4c00 bics.w ip, r0, #2147483648 @ 0x80000000
80005fc: bf18 it ne
80005fe: f031 4c00 bicsne.w ip, r1, #2147483648 @ 0x80000000
8000602: d1ca bne.n 800059a <__aeabi_fdiv+0xba>
8000604: f030 4200 bics.w r2, r0, #2147483648 @ 0x80000000
8000608: f47f af5c bne.w 80004c4 <__aeabi_fmul+0x14c>
800060c: f031 4300 bics.w r3, r1, #2147483648 @ 0x80000000
8000610: f47f af3c bne.w 800048c <__aeabi_fmul+0x114>
8000614: e75f b.n 80004d6 <__aeabi_fmul+0x15e>
8000616: bf00 nop
08000618 <__gesf2>:
8000618: f04f 3cff mov.w ip, #4294967295
800061c: e006 b.n 800062c <__cmpsf2+0x4>
800061e: bf00 nop
08000620 <__lesf2>:
8000620: f04f 0c01 mov.w ip, #1
8000624: e002 b.n 800062c <__cmpsf2+0x4>
8000626: bf00 nop
08000628 <__cmpsf2>:
8000628: f04f 0c01 mov.w ip, #1
800062c: f84d cd04 str.w ip, [sp, #-4]!
8000630: ea4f 0240 mov.w r2, r0, lsl #1
8000634: ea4f 0341 mov.w r3, r1, lsl #1
8000638: ea7f 6c22 mvns.w ip, r2, asr #24
800063c: bf18 it ne
800063e: ea7f 6c23 mvnsne.w ip, r3, asr #24
8000642: d011 beq.n 8000668 <__cmpsf2+0x40>
8000644: b001 add sp, #4
8000646: ea52 0c53 orrs.w ip, r2, r3, lsr #1
800064a: bf18 it ne
800064c: ea90 0f01 teqne r0, r1
8000650: bf58 it pl
8000652: ebb2 0003 subspl.w r0, r2, r3
8000656: bf88 it hi
8000658: 17c8 asrhi r0, r1, #31
800065a: bf38 it cc
800065c: ea6f 70e1 mvncc.w r0, r1, asr #31
8000660: bf18 it ne
8000662: f040 0001 orrne.w r0, r0, #1
8000666: 4770 bx lr
8000668: ea7f 6c22 mvns.w ip, r2, asr #24
800066c: d102 bne.n 8000674 <__cmpsf2+0x4c>
800066e: ea5f 2c40 movs.w ip, r0, lsl #9
8000672: d105 bne.n 8000680 <__cmpsf2+0x58>
8000674: ea7f 6c23 mvns.w ip, r3, asr #24
8000678: d1e4 bne.n 8000644 <__cmpsf2+0x1c>
800067a: ea5f 2c41 movs.w ip, r1, lsl #9
800067e: d0e1 beq.n 8000644 <__cmpsf2+0x1c>
8000680: f85d 0b04 ldr.w r0, [sp], #4
8000684: 4770 bx lr
8000686: bf00 nop
08000688 <__aeabi_cfrcmple>:
8000688: 4684 mov ip, r0
800068a: 4608 mov r0, r1
800068c: 4661 mov r1, ip
800068e: e7ff b.n 8000690 <__aeabi_cfcmpeq>
08000690 <__aeabi_cfcmpeq>:
8000690: b50f push {r0, r1, r2, r3, lr}
8000692: f7ff ffc9 bl 8000628 <__cmpsf2>
8000696: 2800 cmp r0, #0
8000698: bf48 it mi
800069a: f110 0f00 cmnmi.w r0, #0
800069e: bd0f pop {r0, r1, r2, r3, pc}
080006a0 <__aeabi_fcmpeq>:
80006a0: f84d ed08 str.w lr, [sp, #-8]!
80006a4: f7ff fff4 bl 8000690 <__aeabi_cfcmpeq>
80006a8: bf0c ite eq
80006aa: 2001 moveq r0, #1
80006ac: 2000 movne r0, #0
80006ae: f85d fb08 ldr.w pc, [sp], #8
80006b2: bf00 nop
080006b4 <__aeabi_fcmplt>:
80006b4: f84d ed08 str.w lr, [sp, #-8]!
80006b8: f7ff ffea bl 8000690 <__aeabi_cfcmpeq>
80006bc: bf34 ite cc
80006be: 2001 movcc r0, #1
80006c0: 2000 movcs r0, #0
80006c2: f85d fb08 ldr.w pc, [sp], #8
80006c6: bf00 nop
080006c8 <__aeabi_fcmple>:
80006c8: f84d ed08 str.w lr, [sp, #-8]!
80006cc: f7ff ffe0 bl 8000690 <__aeabi_cfcmpeq>
80006d0: bf94 ite ls
80006d2: 2001 movls r0, #1
80006d4: 2000 movhi r0, #0
80006d6: f85d fb08 ldr.w pc, [sp], #8
80006da: bf00 nop
080006dc <__aeabi_fcmpge>:
80006dc: f84d ed08 str.w lr, [sp, #-8]!
80006e0: f7ff ffd2 bl 8000688 <__aeabi_cfrcmple>
80006e4: bf94 ite ls
80006e6: 2001 movls r0, #1
80006e8: 2000 movhi r0, #0
80006ea: f85d fb08 ldr.w pc, [sp], #8
80006ee: bf00 nop
080006f0 <__aeabi_fcmpgt>:
80006f0: f84d ed08 str.w lr, [sp, #-8]!
80006f4: f7ff ffc8 bl 8000688 <__aeabi_cfrcmple>
80006f8: bf34 ite cc
80006fa: 2001 movcc r0, #1
80006fc: 2000 movcs r0, #0
80006fe: f85d fb08 ldr.w pc, [sp], #8
8000702: bf00 nop
08000704 <__aeabi_fcmpun>:
8000704: ea4f 0240 mov.w r2, r0, lsl #1
8000708: ea4f 0341 mov.w r3, r1, lsl #1
800070c: ea7f 6c22 mvns.w ip, r2, asr #24
8000710: d102 bne.n 8000718 <__aeabi_fcmpun+0x14>
8000712: ea5f 2c40 movs.w ip, r0, lsl #9
8000716: d108 bne.n 800072a <__aeabi_fcmpun+0x26>
8000718: ea7f 6c23 mvns.w ip, r3, asr #24
800071c: d102 bne.n 8000724 <__aeabi_fcmpun+0x20>
800071e: ea5f 2c41 movs.w ip, r1, lsl #9
8000722: d102 bne.n 800072a <__aeabi_fcmpun+0x26>
8000724: f04f 0000 mov.w r0, #0
8000728: 4770 bx lr
800072a: f04f 0001 mov.w r0, #1
800072e: 4770 bx lr
08000730 <__aeabi_f2uiz>:
8000730: 0042 lsls r2, r0, #1
8000732: d20e bcs.n 8000752 <__aeabi_f2uiz+0x22>
8000734: f1b2 4ffe cmp.w r2, #2130706432 @ 0x7f000000
8000738: d30b bcc.n 8000752 <__aeabi_f2uiz+0x22>
800073a: f04f 039e mov.w r3, #158 @ 0x9e
800073e: ebb3 6212 subs.w r2, r3, r2, lsr #24
8000742: d409 bmi.n 8000758 <__aeabi_f2uiz+0x28>
8000744: ea4f 2300 mov.w r3, r0, lsl #8
8000748: f043 4300 orr.w r3, r3, #2147483648 @ 0x80000000
800074c: fa23 f002 lsr.w r0, r3, r2
8000750: 4770 bx lr
8000752: f04f 0000 mov.w r0, #0
8000756: 4770 bx lr
8000758: f112 0f61 cmn.w r2, #97 @ 0x61
800075c: d101 bne.n 8000762 <__aeabi_f2uiz+0x32>
800075e: 0242 lsls r2, r0, #9
8000760: d102 bne.n 8000768 <__aeabi_f2uiz+0x38>
8000762: f04f 30ff mov.w r0, #4294967295
8000766: 4770 bx lr
8000768: f04f 0000 mov.w r0, #0
800076c: 4770 bx lr
800076e: bf00 nop
08000770 <AD5934_SetRegisterValue>:
* @param numberOfBytes - Number of bytes to be written in the register
*
* @return None.
******************************************************************************/
void AD5934_SetRegisterValue(uint8_t registerAddress, uint32_t registerValue, uint8_t numberOfBytes)
{
8000770: b580 push {r7, lr}
8000772: b086 sub sp, #24
8000774: af02 add r7, sp, #8
8000776: 4603 mov r3, r0
8000778: 6039 str r1, [r7, #0]
800077a: 71fb strb r3, [r7, #7]
800077c: 4613 mov r3, r2
800077e: 71bb strb r3, [r7, #6]
uint8_t writeData[2] = {0, 0};
8000780: 2300 movs r3, #0
8000782: 81bb strh r3, [r7, #12]
HAL_StatusTypeDef status;
union Bytes2Long AD5934_reg;
AD5934_reg.number = registerValue;
8000784: 683b ldr r3, [r7, #0]
8000786: 60bb str r3, [r7, #8]
for (uint8_t i = 0; i < numberOfBytes; i++)
8000788: 2300 movs r3, #0
800078a: 73fb strb r3, [r7, #15]
800078c: e018 b.n 80007c0 <AD5934_SetRegisterValue+0x50>
{
writeData[0] = registerAddress - i;
800078e: 79fa ldrb r2, [r7, #7]
8000790: 7bfb ldrb r3, [r7, #15]
8000792: 1ad3 subs r3, r2, r3
8000794: b2db uxtb r3, r3
8000796: 733b strb r3, [r7, #12]
writeData[1] = AD5934_reg.bytes[i];
8000798: 7bfb ldrb r3, [r7, #15]
800079a: 3310 adds r3, #16
800079c: 443b add r3, r7
800079e: f813 3c08 ldrb.w r3, [r3, #-8]
80007a2: 737b strb r3, [r7, #13]
status = HAL_I2C_Master_Transmit(&hi2c2, AD5934_I2C_ADDRESS, writeData, 2, 5);
80007a4: f107 020c add.w r2, r7, #12
80007a8: 2305 movs r3, #5
80007aa: 9300 str r3, [sp, #0]
80007ac: 2302 movs r3, #2
80007ae: 211a movs r1, #26
80007b0: 4807 ldr r0, [pc, #28] @ (80007d0 <AD5934_SetRegisterValue+0x60>)
80007b2: f002 fe63 bl 800347c <HAL_I2C_Master_Transmit>
80007b6: 4603 mov r3, r0
80007b8: 73bb strb r3, [r7, #14]
for (uint8_t i = 0; i < numberOfBytes; i++)
80007ba: 7bfb ldrb r3, [r7, #15]
80007bc: 3301 adds r3, #1
80007be: 73fb strb r3, [r7, #15]
80007c0: 7bfa ldrb r2, [r7, #15]
80007c2: 79bb ldrb r3, [r7, #6]
80007c4: 429a cmp r2, r3
80007c6: d3e2 bcc.n 800078e <AD5934_SetRegisterValue+0x1e>
}
return;
80007c8: bf00 nop
}
80007ca: 3710 adds r7, #16
80007cc: 46bd mov sp, r7
80007ce: bd80 pop {r7, pc}
80007d0: 20000270 .word 0x20000270
080007d4 <AD5934_GetRegisterValue>:
* @param numberOfBytes - Number of bytes to be read from the register.
*
* @return Register value.
******************************************************************************/
uint32_t AD5934_GetRegisterValue(uint8_t registerAddress, uint8_t numberOfBytes)
{
80007d4: b580 push {r7, lr}
80007d6: b088 sub sp, #32
80007d8: af02 add r7, sp, #8
80007da: 4603 mov r3, r0
80007dc: 460a mov r2, r1
80007de: 71fb strb r3, [r7, #7]
80007e0: 4613 mov r3, r2
80007e2: 71bb strb r3, [r7, #6]
uint8_t readData[1] = {0};
80007e4: 2300 movs r3, #0
80007e6: 753b strb r3, [r7, #20]
uint8_t writeData[2]; //= {AD5934_ADDR_POINTER, registerAddress};
union Bytes2Long AD5934_reg;
HAL_StatusTypeDef status;
if(numberOfBytes > 4)
80007e8: 79bb ldrb r3, [r7, #6]
80007ea: 2b04 cmp r3, #4
80007ec: d902 bls.n 80007f4 <AD5934_GetRegisterValue+0x20>
return 0xFFFFFFFF; //Overflow
80007ee: f04f 33ff mov.w r3, #4294967295
80007f2: e031 b.n 8000858 <AD5934_GetRegisterValue+0x84>
AD5934_reg.number = 0;
80007f4: 2300 movs r3, #0
80007f6: 60fb str r3, [r7, #12]
for (uint8_t i = 0; i < numberOfBytes; i++)
80007f8: 2300 movs r3, #0
80007fa: 75fb strb r3, [r7, #23]
80007fc: e027 b.n 800084e <AD5934_GetRegisterValue+0x7a>
{
writeData[0] = AD5934_ADDR_POINTER;
80007fe: 23b0 movs r3, #176 @ 0xb0
8000800: 743b strb r3, [r7, #16]
writeData[1] = registerAddress - i;
8000802: 79fa ldrb r2, [r7, #7]
8000804: 7dfb ldrb r3, [r7, #23]
8000806: 1ad3 subs r3, r2, r3
8000808: b2db uxtb r3, r3
800080a: 747b strb r3, [r7, #17]
status = HAL_I2C_Master_Transmit(&hi2c2, AD5934_I2C_ADDRESS, writeData, 2, 5);
800080c: f107 0210 add.w r2, r7, #16
8000810: 2305 movs r3, #5
8000812: 9300 str r3, [sp, #0]
8000814: 2302 movs r3, #2
8000816: 211a movs r1, #26
8000818: 4811 ldr r0, [pc, #68] @ (8000860 <AD5934_GetRegisterValue+0x8c>)
800081a: f002 fe2f bl 800347c <HAL_I2C_Master_Transmit>
800081e: 4603 mov r3, r0
8000820: 75bb strb r3, [r7, #22]
//HAL_Delay(1);
readData[0] = 0;
8000822: 2300 movs r3, #0
8000824: 753b strb r3, [r7, #20]
status = HAL_I2C_Master_Receive(&hi2c2, AD5934_I2C_ADDRESS, readData, 1, 5);
8000826: f107 0214 add.w r2, r7, #20
800082a: 2305 movs r3, #5
800082c: 9300 str r3, [sp, #0]
800082e: 2301 movs r3, #1
8000830: 211a movs r1, #26
8000832: 480b ldr r0, [pc, #44] @ (8000860 <AD5934_GetRegisterValue+0x8c>)
8000834: f002 ff20 bl 8003678 <HAL_I2C_Master_Receive>
8000838: 4603 mov r3, r0
800083a: 75bb strb r3, [r7, #22]
AD5934_reg.bytes[i]=readData[0];
800083c: 7dfb ldrb r3, [r7, #23]
800083e: 7d3a ldrb r2, [r7, #20]
8000840: 3318 adds r3, #24
8000842: 443b add r3, r7
8000844: f803 2c0c strb.w r2, [r3, #-12]
for (uint8_t i = 0; i < numberOfBytes; i++)
8000848: 7dfb ldrb r3, [r7, #23]
800084a: 3301 adds r3, #1
800084c: 75fb strb r3, [r7, #23]
800084e: 7dfa ldrb r2, [r7, #23]
8000850: 79bb ldrb r3, [r7, #6]
8000852: 429a cmp r2, r3
8000854: d3d3 bcc.n 80007fe <AD5934_GetRegisterValue+0x2a>
}
return AD5934_reg.number;
8000856: 68fb ldr r3, [r7, #12]
}
8000858: 4618 mov r0, r3
800085a: 3718 adds r7, #24
800085c: 46bd mov sp, r7
800085e: bd80 pop {r7, pc}
8000860: 20000270 .word 0x20000270
08000864 <AD5934_Init>:
* @param None.
*
* @return None.
******************************************************************************/
void AD5934_Init(void)
{
8000864: b580 push {r7, lr}
8000866: af00 add r7, sp, #0
ADG715_ResetChannels(); // Disconnects Analog Switch on the CE / RTD / Ref Resistor
8000868: f000 fc60 bl 800112c <ADG715_ResetChannels>
/************ Config Sweep******************/
// Place AD5934 in reset
AD5934_SetRegisterValue(AD5934_CONTROL_REG_LB, (AD5934_CONTROL_FUNCTION(AD5934_RESET)), 1);
800086c: 2201 movs r2, #1
800086e: f44f 7180 mov.w r1, #256 @ 0x100
8000872: 2081 movs r0, #129 @ 0x81
8000874: f7ff ff7c bl 8000770 <AD5934_SetRegisterValue>
// Configure starting frequency
AD5934_SetRegisterValue(AD5934_START_FREQ_REG_LB, AD5934_FREQ_2K5HZ, 3);
8000878: 2203 movs r2, #3
800087a: 490a ldr r1, [pc, #40] @ (80008a4 <AD5934_Init+0x40>)
800087c: 2084 movs r0, #132 @ 0x84
800087e: f7ff ff77 bl 8000770 <AD5934_SetRegisterValue>
// Configure frequency increment step
AD5934_SetRegisterValue(AD5934_FREQ_INCR_REG_LB, AD5934_FREQ_0HZ, 3);
8000882: 2203 movs r2, #3
8000884: 2100 movs r1, #0
8000886: 2087 movs r0, #135 @ 0x87
8000888: f7ff ff72 bl 8000770 <AD5934_SetRegisterValue>
// Configure number of steps
AD5934_SetRegisterValue(AD5934_NR_INCR_REG_LB, AD5934_STEP_FREQ_0, 2);
800088c: 2202 movs r2, #2
800088e: 2100 movs r1, #0
8000890: 2089 movs r0, #137 @ 0x89
8000892: f7ff ff6d bl 8000770 <AD5934_SetRegisterValue>
// Set 128 Settling Time
AD5934_SetRegisterValue(AD5934_NR_SETTLE_REG_LB, AD5934_SETTLING_TIME_64, 2);
8000896: 2202 movs r2, #2
8000898: 2140 movs r1, #64 @ 0x40
800089a: 208b movs r0, #139 @ 0x8b
800089c: f7ff ff68 bl 8000770 <AD5934_SetRegisterValue>
}
80008a0: bf00 nop
80008a2: bd80 pop {r7, pc}
80008a4: 0051eb86 .word 0x0051eb86
080008a8 <AD5934_RestartSweep>:
* @param None.
*
* @return None.
******************************************************************************/
void AD5934_RestartSweep(void)
{
80008a8: b580 push {r7, lr}
80008aa: af00 add r7, sp, #0
// Place AD5934 in standby
AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, (AD5934_CONTROL_FUNCTION(AD5934_STANDBY) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
80008ac: 2201 movs r2, #1
80008ae: 21b5 movs r1, #181 @ 0xb5
80008b0: 2080 movs r0, #128 @ 0x80
80008b2: f7ff ff5d bl 8000770 <AD5934_SetRegisterValue>
// Initialize starting frequency, Start frequency sweep, standby
AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, ((AD5934_CONTROL_FUNCTION(AD5934_INIT_START_FREQ)) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
80008b6: 2201 movs r2, #1
80008b8: 2115 movs r1, #21
80008ba: 2080 movs r0, #128 @ 0x80
80008bc: f7ff ff58 bl 8000770 <AD5934_SetRegisterValue>
// Disable Internal Reset State
AD5934_SetRegisterValue(AD5934_CONTROL_REG_LB, AD5934_CONTROL_FUNCTION(AD5934_RESERVED), 1);
80008c0: 2201 movs r2, #1
80008c2: 2180 movs r1, #128 @ 0x80
80008c4: 2081 movs r0, #129 @ 0x81
80008c6: f7ff ff53 bl 8000770 <AD5934_SetRegisterValue>
// Configure Range Output, PGA gain andPlace AD5934 in sweep
AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, (AD5934_CONTROL_FUNCTION(AD5934_START_FREQ_SWEEP) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
80008ca: 2201 movs r2, #1
80008cc: 2125 movs r1, #37 @ 0x25
80008ce: 2080 movs r0, #128 @ 0x80
80008d0: f7ff ff4e bl 8000770 <AD5934_SetRegisterValue>
}
80008d4: bf00 nop
80008d6: bd80 pop {r7, pc}
080008d8 <AD5934_Repeat_Sweep>:
* @param None.
*
* @return none.
******************************************************************************/
void AD5934_Repeat_Sweep(void)
{
80008d8: b580 push {r7, lr}
80008da: af00 add r7, sp, #0
// Repeat AD5934 Sweep
AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, (AD5934_CONTROL_FUNCTION(AD5934_REPEAT_FREQ) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
80008dc: 2201 movs r2, #1
80008de: 2145 movs r1, #69 @ 0x45
80008e0: 2080 movs r0, #128 @ 0x80
80008e2: f7ff ff45 bl 8000770 <AD5934_SetRegisterValue>
}
80008e6: bf00 nop
80008e8: bd80 pop {r7, pc}
080008ea <AD5934_StopSweep>:
* @param None.
*
* @return None.
******************************************************************************/
void AD5934_StopSweep(void)
{
80008ea: b580 push {r7, lr}
80008ec: af00 add r7, sp, #0
// Power Down
//AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, (AD5934_CONTROL_FUNCTION(AD5934_POWER_DOWN) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
// Place AD5934 in standby (instead of power down to save startup time)
AD5934_SetRegisterValue(AD5934_CONTROL_REG_HB, (AD5934_CONTROL_FUNCTION(AD5934_STANDBY) | AD5934_CONTROL_RANGE(AD5934_400mVpp_RANGE) | AD5934_PGA_GAIN(AD5934_PGA_GAIN_X1)), 1);
80008ee: 2201 movs r2, #1
80008f0: 21b5 movs r1, #181 @ 0xb5
80008f2: 2080 movs r0, #128 @ 0x80
80008f4: f7ff ff3c bl 8000770 <AD5934_SetRegisterValue>
}
80008f8: bf00 nop
80008fa: bd80 pop {r7, pc}
080008fc <AD5934_Calculate_Temperature>:
* @param mag_dut - Magnitude of the device under test.
*
* @return Temperature in Celsius.
******************************************************************************/
float AD5934_Calculate_Temperature(float mag_ref, float mag_dut)
{
80008fc: b580 push {r7, lr}
80008fe: b088 sub sp, #32
8000900: af00 add r7, sp, #0
8000902: 6078 str r0, [r7, #4]
8000904: 6039 str r1, [r7, #0]
uint8_t ch_ref;
float gain_factor, impedance_dut, ratio, discriminant;
if(HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_7) == GPIO_PIN_SET) // OFF = PT1000, ON = PT100, PA7 has internal pull-up and switch connects to GND
8000906: 2180 movs r1, #128 @ 0x80
8000908: 4821 ldr r0, [pc, #132] @ (8000990 <AD5934_Calculate_Temperature+0x94>)
800090a: f002 fc2b bl 8003164 <HAL_GPIO_ReadPin>
800090e: 4603 mov r3, r0
8000910: 2b01 cmp r3, #1
8000912: d104 bne.n 800091e <AD5934_Calculate_Temperature+0x22>
{
ch_ref = AD5934_CH_RTD_LOW_GAIN; //PT100
8000914: 2309 movs r3, #9
8000916: 76fb strb r3, [r7, #27]
gain_factor = AD5934_GAIN_FACTOR_100R;
8000918: 4b1e ldr r3, [pc, #120] @ (8000994 <AD5934_Calculate_Temperature+0x98>)
800091a: 61fb str r3, [r7, #28]
800091c: e003 b.n 8000926 <AD5934_Calculate_Temperature+0x2a>
}
else
{
ch_ref = AD5934_CH_RTD_MID_GAIN; //PT1000
800091e: 230a movs r3, #10
8000920: 76fb strb r3, [r7, #27]
gain_factor = AD5934_GAIN_FACTOR_1K;
8000922: 4b1d ldr r3, [pc, #116] @ (8000998 <AD5934_Calculate_Temperature+0x9c>)
8000924: 61fb str r3, [r7, #28]
}
float ratio_mag = mag_ref / mag_dut;
8000926: 6839 ldr r1, [r7, #0]
8000928: 6878 ldr r0, [r7, #4]
800092a: f7ff fdd9 bl 80004e0 <__aeabi_fdiv>
800092e: 4603 mov r3, r0
8000930: 617b str r3, [r7, #20]
// This correction isn't validated
/*if(ch_ref==AD5934_CH_REF100R_LOW_GAIN) // only for PT100
impedance_dut = AD5934_Linear_Correction(gain_factor * ratio_mag);
else*/
impedance_dut = gain_factor * ratio_mag;
8000932: 6979 ldr r1, [r7, #20]
8000934: 69f8 ldr r0, [r7, #28]
8000936: f7ff fd1f bl 8000378 <__aeabi_fmul>
800093a: 4603 mov r3, r0
800093c: 613b str r3, [r7, #16]
// Calculate impedance ratio with the Reference Resistor
ratio = impedance_dut / gain_factor;
800093e: 69f9 ldr r1, [r7, #28]
8000940: 6938 ldr r0, [r7, #16]
8000942: f7ff fdcd bl 80004e0 <__aeabi_fdiv>
8000946: 4603 mov r3, r0
8000948: 60fb str r3, [r7, #12]
// Calculate impedance discriminant with the ratio
discriminant = (AD5934_RTD_A*AD5934_RTD_A)-(4.0f * AD5934_RTD_B * (1.0f - ratio));
800094a: 68f9 ldr r1, [r7, #12]
800094c: f04f 507e mov.w r0, #1065353216 @ 0x3f800000
8000950: f7ff fc08 bl 8000164 <__aeabi_fsub>
8000954: 4603 mov r3, r0
8000956: 4911 ldr r1, [pc, #68] @ (800099c <AD5934_Calculate_Temperature+0xa0>)
8000958: 4618 mov r0, r3
800095a: f7ff fd0d bl 8000378 <__aeabi_fmul>
800095e: 4603 mov r3, r0
8000960: 490f ldr r1, [pc, #60] @ (80009a0 <AD5934_Calculate_Temperature+0xa4>)
8000962: 4618 mov r0, r3
8000964: f7ff fc00 bl 8000168 <__addsf3>
8000968: 4603 mov r3, r0
800096a: 60bb str r3, [r7, #8]
return ((-AD5934_RTD_A + sqrtf(discriminant))/(2.0f * AD5934_RTD_B));
800096c: 68b8 ldr r0, [r7, #8]
800096e: f005 fb77 bl 8006060 <sqrtf>
8000972: 4603 mov r3, r0
8000974: 490b ldr r1, [pc, #44] @ (80009a4 <AD5934_Calculate_Temperature+0xa8>)
8000976: 4618 mov r0, r3
8000978: f7ff fbf4 bl 8000164 <__aeabi_fsub>
800097c: 4603 mov r3, r0
800097e: 490a ldr r1, [pc, #40] @ (80009a8 <AD5934_Calculate_Temperature+0xac>)
8000980: 4618 mov r0, r3
8000982: f7ff fdad bl 80004e0 <__aeabi_fdiv>
8000986: 4603 mov r3, r0
}
8000988: 4618 mov r0, r3
800098a: 3720 adds r7, #32
800098c: 46bd mov sp, r7
800098e: bd80 pop {r7, pc}
8000990: 40010800 .word 0x40010800
8000994: 42c80000 .word 0x42c80000
8000998: 447a0000 .word 0x447a0000
800099c: 361b057f .word 0x361b057f
80009a0: 37802266 .word 0x37802266
80009a4: 3b801132 .word 0x3b801132
80009a8: b59b057f .word 0xb59b057f
080009ac <AD5934_EC_Compensate_Magnitude_To_25C>:
* @param temperature_dut The current temperature of the DUT (Device Under Test).
*
* @return The value of the Magnitude of the dut when it in 25C.
*/
float AD5934_EC_Compensate_Magnitude_To_25C(float mag_dut, float temperature_dut)
{
80009ac: b580 push {r7, lr}
80009ae: b084 sub sp, #16
80009b0: af00 add r7, sp, #0
80009b2: 6078 str r0, [r7, #4]
80009b4: 6039 str r1, [r7, #0]
float factor = 1.0f + AD5934_EC_ALPHA_PER_C * (temperature_dut - AD5934_EC_TEMP_REF_C);
80009b6: 4911 ldr r1, [pc, #68] @ (80009fc <AD5934_EC_Compensate_Magnitude_To_25C+0x50>)
80009b8: 6838 ldr r0, [r7, #0]
80009ba: f7ff fbd3 bl 8000164 <__aeabi_fsub>
80009be: 4603 mov r3, r0
80009c0: 490f ldr r1, [pc, #60] @ (8000a00 <AD5934_EC_Compensate_Magnitude_To_25C+0x54>)
80009c2: 4618 mov r0, r3
80009c4: f7ff fcd8 bl 8000378 <__aeabi_fmul>
80009c8: 4603 mov r3, r0
80009ca: f04f 517e mov.w r1, #1065353216 @ 0x3f800000
80009ce: 4618 mov r0, r3
80009d0: f7ff fbca bl 8000168 <__addsf3>
80009d4: 4603 mov r3, r0
80009d6: 60fb str r3, [r7, #12]
if (factor < 0.1f)
80009d8: 490a ldr r1, [pc, #40] @ (8000a04 <AD5934_EC_Compensate_Magnitude_To_25C+0x58>)
80009da: 68f8 ldr r0, [r7, #12]
80009dc: f7ff fe6a bl 80006b4 <__aeabi_fcmplt>
80009e0: 4603 mov r3, r0
80009e2: 2b00 cmp r3, #0
80009e4: d001 beq.n 80009ea <AD5934_EC_Compensate_Magnitude_To_25C+0x3e>
factor = 0.1f;
80009e6: 4b07 ldr r3, [pc, #28] @ (8000a04 <AD5934_EC_Compensate_Magnitude_To_25C+0x58>)
80009e8: 60fb str r3, [r7, #12]
return (mag_dut / factor);
80009ea: 68f9 ldr r1, [r7, #12]
80009ec: 6878 ldr r0, [r7, #4]
80009ee: f7ff fd77 bl 80004e0 <__aeabi_fdiv>
80009f2: 4603 mov r3, r0
}
80009f4: 4618 mov r0, r3
80009f6: 3710 adds r7, #16
80009f8: 46bd mov sp, r7
80009fa: bd80 pop {r7, pc}
80009fc: 41c80000 .word 0x41c80000
8000a00: 3ca3d70a .word 0x3ca3d70a
8000a04: 3dcccccd .word 0x3dcccccd
08000a08 <AD5934_GetMagnitude>:
* @param: none
*
* @return Magnitude (float).
******************************************************************************/
float AD5934_GetMagnitude(void)
{
8000a08: b5b0 push {r4, r5, r7, lr}
8000a0a: b082 sub sp, #8
8000a0c: af00 add r7, sp, #0
// Get Real Data register
int16_t real_value = ((AD5934_GetRegisterValue(AD5934_REAL_REG_LB,2)));
8000a0e: 2102 movs r1, #2
8000a10: 2095 movs r0, #149 @ 0x95
8000a12: f7ff fedf bl 80007d4 <AD5934_GetRegisterValue>
8000a16: 4603 mov r3, r0
8000a18: 80fb strh r3, [r7, #6]
// Get Imaginary Data register
int16_t imag_value = ((AD5934_GetRegisterValue(AD5934_IMG_REG_LB,2)));
8000a1a: 2102 movs r1, #2
8000a1c: 2097 movs r0, #151 @ 0x97
8000a1e: f7ff fed9 bl 80007d4 <AD5934_GetRegisterValue>
8000a22: 4603 mov r3, r0
8000a24: 80bb strh r3, [r7, #4]
// Calculate Magnitude using float function sqrtf
float magnitude = sqrtf(((float)real_value * (float)real_value) + ((float)imag_value * (float)imag_value));
8000a26: f9b7 3006 ldrsh.w r3, [r7, #6]
8000a2a: 4618 mov r0, r3
8000a2c: f7ff fc50 bl 80002d0 <__aeabi_i2f>
8000a30: 4604 mov r4, r0
8000a32: f9b7 3006 ldrsh.w r3, [r7, #6]
8000a36: 4618 mov r0, r3
8000a38: f7ff fc4a bl 80002d0 <__aeabi_i2f>
8000a3c: 4603 mov r3, r0
8000a3e: 4619 mov r1, r3
8000a40: 4620 mov r0, r4
8000a42: f7ff fc99 bl 8000378 <__aeabi_fmul>
8000a46: 4603 mov r3, r0
8000a48: 461d mov r5, r3
8000a4a: f9b7 3004 ldrsh.w r3, [r7, #4]
8000a4e: 4618 mov r0, r3
8000a50: f7ff fc3e bl 80002d0 <__aeabi_i2f>
8000a54: 4604 mov r4, r0
8000a56: f9b7 3004 ldrsh.w r3, [r7, #4]
8000a5a: 4618 mov r0, r3
8000a5c: f7ff fc38 bl 80002d0 <__aeabi_i2f>
8000a60: 4603 mov r3, r0
8000a62: 4619 mov r1, r3
8000a64: 4620 mov r0, r4
8000a66: f7ff fc87 bl 8000378 <__aeabi_fmul>
8000a6a: 4603 mov r3, r0
8000a6c: 4619 mov r1, r3
8000a6e: 4628 mov r0, r5
8000a70: f7ff fb7a bl 8000168 <__addsf3>
8000a74: 4603 mov r3, r0
8000a76: 4618 mov r0, r3
8000a78: f005 faf2 bl 8006060 <sqrtf>
8000a7c: 6038 str r0, [r7, #0]
// Return magnitude value
return (magnitude);
8000a7e: 683b ldr r3, [r7, #0]
}
8000a80: 4618 mov r0, r3
8000a82: 3708 adds r7, #8
8000a84: 46bd mov sp, r7
8000a86: bdb0 pop {r4, r5, r7, pc}
08000a88 <AD5934_Compress_To_IntScale>:
* @param scale Escala de Ref Res, EC e RTD
*
* @return uint16_t Valor convertido na escala de UINT16_MIN a UINT16_MAX
*/
uint16_t AD5934_Compress_To_IntScale(float value, uint8_t scale)
{
8000a88: b5b0 push {r4, r5, r7, lr}
8000a8a: b084 sub sp, #16
8000a8c: af00 add r7, sp, #0
8000a8e: 6078 str r0, [r7, #4]
8000a90: 460b mov r3, r1
8000a92: 70fb strb r3, [r7, #3]
// Proteção contra índice inválido para evitar HardFault
if (scale >= AD5934_CH_MAX)
8000a94: 78fb ldrb r3, [r7, #3]
8000a96: 2b0e cmp r3, #14
8000a98: d901 bls.n 8000a9e <AD5934_Compress_To_IntScale+0x16>
return 0;
8000a9a: 2300 movs r3, #0
8000a9c: e076 b.n 8000b8c <AD5934_Compress_To_IntScale+0x104>
// Verifica limites do valor de entrada
if (value < AD5934_Scale_Float_Min[scale])
8000a9e: 78fb ldrb r3, [r7, #3]
8000aa0: 4a3c ldr r2, [pc, #240] @ (8000b94 <AD5934_Compress_To_IntScale+0x10c>)
8000aa2: f852 3023 ldr.w r3, [r2, r3, lsl #2]
8000aa6: 4619 mov r1, r3
8000aa8: 6878 ldr r0, [r7, #4]
8000aaa: f7ff fe03 bl 80006b4 <__aeabi_fcmplt>
8000aae: 4603 mov r3, r0
8000ab0: 2b00 cmp r3, #0
8000ab2: d004 beq.n 8000abe <AD5934_Compress_To_IntScale+0x36>
return AD5934_Scale_Out_Min[scale];
8000ab4: 78fb ldrb r3, [r7, #3]
8000ab6: 4a38 ldr r2, [pc, #224] @ (8000b98 <AD5934_Compress_To_IntScale+0x110>)
8000ab8: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000abc: e066 b.n 8000b8c <AD5934_Compress_To_IntScale+0x104>
else if (value > AD5934_Scale_Float_Max[scale])
8000abe: 78fb ldrb r3, [r7, #3]
8000ac0: 4a36 ldr r2, [pc, #216] @ (8000b9c <AD5934_Compress_To_IntScale+0x114>)
8000ac2: f852 3023 ldr.w r3, [r2, r3, lsl #2]
8000ac6: 4619 mov r1, r3
8000ac8: 6878 ldr r0, [r7, #4]
8000aca: f7ff fe11 bl 80006f0 <__aeabi_fcmpgt>
8000ace: 4603 mov r3, r0
8000ad0: 2b00 cmp r3, #0
8000ad2: d004 beq.n 8000ade <AD5934_Compress_To_IntScale+0x56>
return AD5934_Scale_Out_Max[scale];
8000ad4: 78fb ldrb r3, [r7, #3]
8000ad6: 4a32 ldr r2, [pc, #200] @ (8000ba0 <AD5934_Compress_To_IntScale+0x118>)
8000ad8: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000adc: e056 b.n 8000b8c <AD5934_Compress_To_IntScale+0x104>
// Converte o valor usando a fórmula: ((value - FLOAT_MIN) / (FLOAT_MAX - FLOAT_MIN)) * (UINT16_MAX - UINT16_MIN) + UINT16_MIN
uint16_t result = (uint16_t)(((value - AD5934_Scale_Float_Min[scale]) / (AD5934_Scale_Float_Max[scale] - AD5934_Scale_Float_Min[scale])) * ((float)AD5934_Scale_Out_Max[scale] - (float)AD5934_Scale_Out_Min[scale]) + (float)AD5934_Scale_Out_Min[scale]);
8000ade: 78fb ldrb r3, [r7, #3]
8000ae0: 4a2c ldr r2, [pc, #176] @ (8000b94 <AD5934_Compress_To_IntScale+0x10c>)
8000ae2: f852 3023 ldr.w r3, [r2, r3, lsl #2]
8000ae6: 4619 mov r1, r3
8000ae8: 6878 ldr r0, [r7, #4]
8000aea: f7ff fb3b bl 8000164 <__aeabi_fsub>
8000aee: 4603 mov r3, r0
8000af0: 461c mov r4, r3
8000af2: 78fb ldrb r3, [r7, #3]
8000af4: 4a29 ldr r2, [pc, #164] @ (8000b9c <AD5934_Compress_To_IntScale+0x114>)
8000af6: f852 2023 ldr.w r2, [r2, r3, lsl #2]
8000afa: 78fb ldrb r3, [r7, #3]
8000afc: 4925 ldr r1, [pc, #148] @ (8000b94 <AD5934_Compress_To_IntScale+0x10c>)
8000afe: f851 3023 ldr.w r3, [r1, r3, lsl #2]
8000b02: 4619 mov r1, r3
8000b04: 4610 mov r0, r2
8000b06: f7ff fb2d bl 8000164 <__aeabi_fsub>
8000b0a: 4603 mov r3, r0
8000b0c: 4619 mov r1, r3
8000b0e: 4620 mov r0, r4
8000b10: f7ff fce6 bl 80004e0 <__aeabi_fdiv>
8000b14: 4603 mov r3, r0
8000b16: 461d mov r5, r3
8000b18: 78fb ldrb r3, [r7, #3]
8000b1a: 4a21 ldr r2, [pc, #132] @ (8000ba0 <AD5934_Compress_To_IntScale+0x118>)
8000b1c: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000b20: 4618 mov r0, r3
8000b22: f7ff fbd1 bl 80002c8 <__aeabi_ui2f>
8000b26: 4604 mov r4, r0
8000b28: 78fb ldrb r3, [r7, #3]
8000b2a: 4a1b ldr r2, [pc, #108] @ (8000b98 <AD5934_Compress_To_IntScale+0x110>)
8000b2c: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000b30: 4618 mov r0, r3
8000b32: f7ff fbc9 bl 80002c8 <__aeabi_ui2f>
8000b36: 4603 mov r3, r0
8000b38: 4619 mov r1, r3
8000b3a: 4620 mov r0, r4
8000b3c: f7ff fb12 bl 8000164 <__aeabi_fsub>
8000b40: 4603 mov r3, r0
8000b42: 4619 mov r1, r3
8000b44: 4628 mov r0, r5
8000b46: f7ff fc17 bl 8000378 <__aeabi_fmul>
8000b4a: 4603 mov r3, r0
8000b4c: 461c mov r4, r3
8000b4e: 78fb ldrb r3, [r7, #3]
8000b50: 4a11 ldr r2, [pc, #68] @ (8000b98 <AD5934_Compress_To_IntScale+0x110>)
8000b52: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000b56: 4618 mov r0, r3
8000b58: f7ff fbb6 bl 80002c8 <__aeabi_ui2f>
8000b5c: 4603 mov r3, r0
8000b5e: 4619 mov r1, r3
8000b60: 4620 mov r0, r4
8000b62: f7ff fb01 bl 8000168 <__addsf3>
8000b66: 4603 mov r3, r0
8000b68: 4618 mov r0, r3
8000b6a: f7ff fde1 bl 8000730 <__aeabi_f2uiz>
8000b6e: 4603 mov r3, r0
8000b70: 81fb strh r3, [r7, #14]
// Garante que o resultado não exceda o limite superior
if (result > AD5934_Scale_Out_Max[scale])
8000b72: 78fb ldrb r3, [r7, #3]
8000b74: 4a0a ldr r2, [pc, #40] @ (8000ba0 <AD5934_Compress_To_IntScale+0x118>)
8000b76: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000b7a: 89fa ldrh r2, [r7, #14]
8000b7c: 429a cmp r2, r3
8000b7e: d904 bls.n 8000b8a <AD5934_Compress_To_IntScale+0x102>
return (AD5934_Scale_Out_Max[scale]);
8000b80: 78fb ldrb r3, [r7, #3]
8000b82: 4a07 ldr r2, [pc, #28] @ (8000ba0 <AD5934_Compress_To_IntScale+0x118>)
8000b84: f832 3013 ldrh.w r3, [r2, r3, lsl #1]
8000b88: e000 b.n 8000b8c <AD5934_Compress_To_IntScale+0x104>
return result;
8000b8a: 89fb ldrh r3, [r7, #14]
}
8000b8c: 4618 mov r0, r3
8000b8e: 3710 adds r7, #16
8000b90: 46bd mov sp, r7
8000b92: bdb0 pop {r4, r5, r7, pc}
8000b94: 080061a8 .word 0x080061a8
8000b98: 08006220 .word 0x08006220
8000b9c: 080061e4 .word 0x080061e4
8000ba0: 08006240 .word 0x08006240
08000ba4 <AD5934_Process_System>:
* @param none
*
* @return none
*/
void AD5934_Process_System(void)
{
8000ba4: b580 push {r7, lr}
8000ba6: b082 sub sp, #8
8000ba8: af00 add r7, sp, #0
static uint32_t state_timer = 0;
uint8_t status = 0;
8000baa: 2300 movs r3, #0
8000bac: 71fb strb r3, [r7, #7]
switch (ad5934_state)
8000bae: 4b85 ldr r3, [pc, #532] @ (8000dc4 <AD5934_Process_System+0x220>)
8000bb0: 781b ldrb r3, [r3, #0]
8000bb2: b2db uxtb r3, r3
8000bb4: 2b06 cmp r3, #6
8000bb6: f200 8101 bhi.w 8000dbc <AD5934_Process_System+0x218>
8000bba: a201 add r2, pc, #4 @ (adr r2, 8000bc0 <AD5934_Process_System+0x1c>)
8000bbc: f852 f023 ldr.w pc, [r2, r3, lsl #2]
8000bc0: 08000bdd .word 0x08000bdd
8000bc4: 08000c1b .word 0x08000c1b
8000bc8: 08000c43 .word 0x08000c43
8000bcc: 08000c63 .word 0x08000c63
8000bd0: 08000cbb .word 0x08000cbb
8000bd4: 08000cd1 .word 0x08000cd1
8000bd8: 08000bfd .word 0x08000bfd
{
case AD5934_IDLE:
ADG715_SetChannels(current_mux_channel); // Starts changing the mux channel
8000bdc: 4b7a ldr r3, [pc, #488] @ (8000dc8 <AD5934_Process_System+0x224>)
8000bde: 781b ldrb r3, [r3, #0]
8000be0: 4618 mov r0, r3
8000be2: f000 faab bl 800113c <ADG715_SetChannels>
is_new_channel = 1; // Forces first channel
8000be6: 4b79 ldr r3, [pc, #484] @ (8000dcc <AD5934_Process_System+0x228>)
8000be8: 2201 movs r2, #1
8000bea: 701a strb r2, [r3, #0]
state_timer = g_ms_counter;
8000bec: 4b78 ldr r3, [pc, #480] @ (8000dd0 <AD5934_Process_System+0x22c>)
8000bee: 681b ldr r3, [r3, #0]
8000bf0: 4a78 ldr r2, [pc, #480] @ (8000dd4 <AD5934_Process_System+0x230>)
8000bf2: 6013 str r3, [r2, #0]
ad5934_state = AD5934_WAIT_MUX;
8000bf4: 4b73 ldr r3, [pc, #460] @ (8000dc4 <AD5934_Process_System+0x220>)
8000bf6: 2206 movs r2, #6
8000bf8: 701a strb r2, [r3, #0]
break;
8000bfa: e0df b.n 8000dbc <AD5934_Process_System+0x218>
case AD5934_WAIT_MUX:
if ((g_ms_counter - state_timer) >= AD5934_SYNC_MUX_SETTLING) // Wait until AD715 Mux switch stability
8000bfc: 4b74 ldr r3, [pc, #464] @ (8000dd0 <AD5934_Process_System+0x22c>)
8000bfe: 681a ldr r2, [r3, #0]
8000c00: 4b74 ldr r3, [pc, #464] @ (8000dd4 <AD5934_Process_System+0x230>)
8000c02: 681b ldr r3, [r3, #0]
8000c04: 1ad3 subs r3, r2, r3
8000c06: 2b04 cmp r3, #4
8000c08: f240 80d3 bls.w 8000db2 <AD5934_Process_System+0x20e>
{
sweep_count = 0;
8000c0c: 4b72 ldr r3, [pc, #456] @ (8000dd8 <AD5934_Process_System+0x234>)
8000c0e: 2200 movs r2, #0
8000c10: 701a strb r2, [r3, #0]
ad5934_state = AD5934_START_CONVERSION;
8000c12: 4b6c ldr r3, [pc, #432] @ (8000dc4 <AD5934_Process_System+0x220>)
8000c14: 2201 movs r2, #1
8000c16: 701a strb r2, [r3, #0]
}
break;
8000c18: e0cb b.n 8000db2 <AD5934_Process_System+0x20e>
case AD5934_START_CONVERSION:
state_timer = g_ms_counter; // Starts to count the Burst period for the sweeps
8000c1a: 4b6d ldr r3, [pc, #436] @ (8000dd0 <AD5934_Process_System+0x22c>)
8000c1c: 681b ldr r3, [r3, #0]
8000c1e: 4a6d ldr r2, [pc, #436] @ (8000dd4 <AD5934_Process_System+0x230>)
8000c20: 6013 str r3, [r2, #0]
/* DECISÃO DE COMANDO: Novo canal vs Leituras sucessivas */
if (is_new_channel) // Decision: Channel Switched or Next Sample in the Burst ?
8000c22: 4b6a ldr r3, [pc, #424] @ (8000dcc <AD5934_Process_System+0x228>)
8000c24: 781b ldrb r3, [r3, #0]
8000c26: 2b00 cmp r3, #0
8000c28: d005 beq.n 8000c36 <AD5934_Process_System+0x92>
{
AD5934_RestartSweep(); // Clean some AD5934 internal registers to Re-Start Sweep
8000c2a: f7ff fe3d bl 80008a8 <AD5934_RestartSweep>
is_new_channel = 0; // Resets the flag to read the next Sample Burst
8000c2e: 4b67 ldr r3, [pc, #412] @ (8000dcc <AD5934_Process_System+0x228>)
8000c30: 2200 movs r2, #0
8000c32: 701a strb r2, [r3, #0]
8000c34: e001 b.n 8000c3a <AD5934_Process_System+0x96>
}
else
{
AD5934_Repeat_Sweep(); // Get Sample and just repeat reading
8000c36: f7ff fe4f bl 80008d8 <AD5934_Repeat_Sweep>
}
ad5934_state = AD5934_WAIT_CONVERSION; // Next State
8000c3a: 4b62 ldr r3, [pc, #392] @ (8000dc4 <AD5934_Process_System+0x220>)
8000c3c: 2202 movs r2, #2
8000c3e: 701a strb r2, [r3, #0]
break;
8000c40: e0bc b.n 8000dbc <AD5934_Process_System+0x218>
case AD5934_WAIT_CONVERSION:
status = (uint8_t)AD5934_GetRegisterValue(AD5934_STATUS_REG, 1); // Check if the current converion is ready in the AD5934
8000c42: 2101 movs r1, #1
8000c44: 208f movs r0, #143 @ 0x8f
8000c46: f7ff fdc5 bl 80007d4 <AD5934_GetRegisterValue>
8000c4a: 4603 mov r3, r0
8000c4c: 71fb strb r3, [r7, #7]
if ((status & AD5934_STATUS_DATA_VALID) != 0)
8000c4e: 79fb ldrb r3, [r7, #7]
8000c50: f003 0302 and.w r3, r3, #2
8000c54: 2b00 cmp r3, #0
8000c56: f000 80ae beq.w 8000db6 <AD5934_Process_System+0x212>
{
ad5934_state = AD5934_READ_DATA;
8000c5a: 4b5a ldr r3, [pc, #360] @ (8000dc4 <AD5934_Process_System+0x220>)
8000c5c: 2203 movs r2, #3
8000c5e: 701a strb r2, [r3, #0]
}
break;
8000c60: e0a9 b.n 8000db6 <AD5934_Process_System+0x212>
case AD5934_READ_DATA:
{
float magnitude = AD5934_GetMagnitude();
8000c62: f7ff fed1 bl 8000a08 <AD5934_GetMagnitude>
8000c66: 6038 str r0, [r7, #0]
switch (current_mux_channel)
8000c68: 4b57 ldr r3, [pc, #348] @ (8000dc8 <AD5934_Process_System+0x224>)
8000c6a: 781b ldrb r3, [r3, #0]
8000c6c: 2b02 cmp r3, #2
8000c6e: d00e beq.n 8000c8e <AD5934_Process_System+0xea>
8000c70: 2b02 cmp r3, #2
8000c72: dc10 bgt.n 8000c96 <AD5934_Process_System+0xf2>
8000c74: 2b00 cmp r3, #0
8000c76: d002 beq.n 8000c7e <AD5934_Process_System+0xda>
8000c78: 2b01 cmp r3, #1
8000c7a: d004 beq.n 8000c86 <AD5934_Process_System+0xe2>
8000c7c: e00b b.n 8000c96 <AD5934_Process_System+0xf2>
{
case AD5934_ID_RTD:
AD5934_RTD_NewSample(magnitude);
8000c7e: 6838 ldr r0, [r7, #0]
8000c80: f000 fa12 bl 80010a8 <AD5934_RTD_NewSample>
break;
8000c84: e007 b.n 8000c96 <AD5934_Process_System+0xf2>
case AD5934_ID_EC:
AD5934_EC_NewSample(magnitude);
8000c86: 6838 ldr r0, [r7, #0]
8000c88: f000 fa1c bl 80010c4 <AD5934_EC_NewSample>
break;
8000c8c: e003 b.n 8000c96 <AD5934_Process_System+0xf2>
case AD5934_ID_REF:
AD5934_Reference_NewSample(magnitude);
8000c8e: 6838 ldr r0, [r7, #0]
8000c90: f000 fa26 bl 80010e0 <AD5934_Reference_NewSample>
break;
8000c94: bf00 nop
}
sweep_count++;
8000c96: 4b50 ldr r3, [pc, #320] @ (8000dd8 <AD5934_Process_System+0x234>)
8000c98: 781b ldrb r3, [r3, #0]
8000c9a: 3301 adds r3, #1
8000c9c: b2da uxtb r2, r3
8000c9e: 4b4e ldr r3, [pc, #312] @ (8000dd8 <AD5934_Process_System+0x234>)
8000ca0: 701a strb r2, [r3, #0]
if (sweep_count >= AD5934_BURST_SIZE) // Check if number of samples for the burst is complete
8000ca2: 4b4d ldr r3, [pc, #308] @ (8000dd8 <AD5934_Process_System+0x234>)
8000ca4: 781b ldrb r3, [r3, #0]
8000ca6: 2b04 cmp r3, #4
8000ca8: d903 bls.n 8000cb2 <AD5934_Process_System+0x10e>
{
ad5934_state = AD5934_SWITCH_MUX; // Next Re-Start Sweep
8000caa: 4b46 ldr r3, [pc, #280] @ (8000dc4 <AD5934_Process_System+0x220>)
8000cac: 2205 movs r2, #5
8000cae: 701a strb r2, [r3, #0]
else
{
ad5934_state = AD5934_WAIT_NEXT_SWEEP; // Next Repeat Sweep
}
}
break;
8000cb0: e084 b.n 8000dbc <AD5934_Process_System+0x218>
ad5934_state = AD5934_WAIT_NEXT_SWEEP; // Next Repeat Sweep
8000cb2: 4b44 ldr r3, [pc, #272] @ (8000dc4 <AD5934_Process_System+0x220>)
8000cb4: 2204 movs r2, #4
8000cb6: 701a strb r2, [r3, #0]
break;
8000cb8: e080 b.n 8000dbc <AD5934_Process_System+0x218>
case AD5934_WAIT_NEXT_SWEEP:
if ((g_ms_counter - state_timer) >= AD5934_TIME_PER_SWEEP)
8000cba: 4b45 ldr r3, [pc, #276] @ (8000dd0 <AD5934_Process_System+0x22c>)
8000cbc: 681a ldr r2, [r3, #0]
8000cbe: 4b45 ldr r3, [pc, #276] @ (8000dd4 <AD5934_Process_System+0x230>)
8000cc0: 681b ldr r3, [r3, #0]
8000cc2: 1ad3 subs r3, r2, r3
8000cc4: 2b3b cmp r3, #59 @ 0x3b
8000cc6: d978 bls.n 8000dba <AD5934_Process_System+0x216>
{
ad5934_state = AD5934_START_CONVERSION;
8000cc8: 4b3e ldr r3, [pc, #248] @ (8000dc4 <AD5934_Process_System+0x220>)
8000cca: 2201 movs r2, #1
8000ccc: 701a strb r2, [r3, #0]
}
break;
8000cce: e074 b.n 8000dba <AD5934_Process_System+0x216>
case AD5934_SWITCH_MUX:
AD5934_StopSweep(); // Put AD5934 in Standby
8000cd0: f7ff fe0b bl 80008ea <AD5934_StopSweep>
current_mux_channel = (uint8_t)((current_mux_channel + 1) % 3); // Pointer to the next channel (Circular Buffer 0 to 2)
8000cd4: 4b3c ldr r3, [pc, #240] @ (8000dc8 <AD5934_Process_System+0x224>)
8000cd6: 781b ldrb r3, [r3, #0]
8000cd8: 1c5a adds r2, r3, #1
8000cda: 4b40 ldr r3, [pc, #256] @ (8000ddc <AD5934_Process_System+0x238>)
8000cdc: fb83 3102 smull r3, r1, r3, r2
8000ce0: 17d3 asrs r3, r2, #31
8000ce2: 1ac9 subs r1, r1, r3
8000ce4: 460b mov r3, r1
8000ce6: 005b lsls r3, r3, #1
8000ce8: 440b add r3, r1
8000cea: 1ad1 subs r1, r2, r3
8000cec: b2ca uxtb r2, r1
8000cee: 4b36 ldr r3, [pc, #216] @ (8000dc8 <AD5934_Process_System+0x224>)
8000cf0: 701a strb r2, [r3, #0]
switch (current_mux_channel)
8000cf2: 4b35 ldr r3, [pc, #212] @ (8000dc8 <AD5934_Process_System+0x224>)
8000cf4: 781b ldrb r3, [r3, #0]
8000cf6: 2b02 cmp r3, #2
8000cf8: d034 beq.n 8000d64 <AD5934_Process_System+0x1c0>
8000cfa: 2b02 cmp r3, #2
8000cfc: dc49 bgt.n 8000d92 <AD5934_Process_System+0x1ee>
8000cfe: 2b00 cmp r3, #0
8000d00: d002 beq.n 8000d08 <AD5934_Process_System+0x164>
8000d02: 2b01 cmp r3, #1
8000d04: d017 beq.n 8000d36 <AD5934_Process_System+0x192>
8000d06: e044 b.n 8000d92 <AD5934_Process_System+0x1ee>
{
case AD5934_ID_RTD:
if(HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_7) == GPIO_PIN_SET) // OFF = PT1000, ON = PT100, PA7 has internal pull-up and switch connects to GND
8000d08: 2180 movs r1, #128 @ 0x80
8000d0a: 4835 ldr r0, [pc, #212] @ (8000de0 <AD5934_Process_System+0x23c>)
8000d0c: f002 fa2a bl 8003164 <HAL_GPIO_ReadPin>
8000d10: 4603 mov r3, r0
8000d12: 2b01 cmp r3, #1
8000d14: d107 bne.n 8000d26 <AD5934_Process_System+0x182>
current_rtd_mux = current_hw_mux_connection = AD5934_CH_RTD_LOW_GAIN; //PT100
8000d16: 4b33 ldr r3, [pc, #204] @ (8000de4 <AD5934_Process_System+0x240>)
8000d18: 2209 movs r2, #9
8000d1a: 701a strb r2, [r3, #0]
8000d1c: 4b31 ldr r3, [pc, #196] @ (8000de4 <AD5934_Process_System+0x240>)
8000d1e: 781a ldrb r2, [r3, #0]
8000d20: 4b31 ldr r3, [pc, #196] @ (8000de8 <AD5934_Process_System+0x244>)
8000d22: 701a strb r2, [r3, #0]
else
current_rtd_mux = current_hw_mux_connection = AD5934_CH_RTD_MID_GAIN; //PT1000
break;
8000d24: e035 b.n 8000d92 <AD5934_Process_System+0x1ee>
current_rtd_mux = current_hw_mux_connection = AD5934_CH_RTD_MID_GAIN; //PT1000
8000d26: 4b2f ldr r3, [pc, #188] @ (8000de4 <AD5934_Process_System+0x240>)
8000d28: 220a movs r2, #10
8000d2a: 701a strb r2, [r3, #0]
8000d2c: 4b2d ldr r3, [pc, #180] @ (8000de4 <AD5934_Process_System+0x240>)
8000d2e: 781a ldrb r2, [r3, #0]
8000d30: 4b2d ldr r3, [pc, #180] @ (8000de8 <AD5934_Process_System+0x244>)
8000d32: 701a strb r2, [r3, #0]
break;
8000d34: e02d b.n 8000d92 <AD5934_Process_System+0x1ee>
case AD5934_ID_EC:
if(HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_6) == GPIO_PIN_SET) // Hardware Setup: Gain Selection (PA6)
8000d36: 2140 movs r1, #64 @ 0x40
8000d38: 4829 ldr r0, [pc, #164] @ (8000de0 <AD5934_Process_System+0x23c>)
8000d3a: f002 fa13 bl 8003164 <HAL_GPIO_ReadPin>
8000d3e: 4603 mov r3, r0
8000d40: 2b01 cmp r3, #1
8000d42: d107 bne.n 8000d54 <AD5934_Process_System+0x1b0>
current_ec_mux = current_hw_mux_connection = AD5934_CH_EC_HIGH_GAIN;
8000d44: 4b27 ldr r3, [pc, #156] @ (8000de4 <AD5934_Process_System+0x240>)
8000d46: 220e movs r2, #14
8000d48: 701a strb r2, [r3, #0]
8000d4a: 4b26 ldr r3, [pc, #152] @ (8000de4 <AD5934_Process_System+0x240>)
8000d4c: 781a ldrb r2, [r3, #0]
8000d4e: 4b27 ldr r3, [pc, #156] @ (8000dec <AD5934_Process_System+0x248>)
8000d50: 701a strb r2, [r3, #0]
else
current_ec_mux = current_hw_mux_connection = AD5934_CH_EC_MID_GAIN;
break;
8000d52: e01e b.n 8000d92 <AD5934_Process_System+0x1ee>
current_ec_mux = current_hw_mux_connection = AD5934_CH_EC_MID_GAIN;
8000d54: 4b23 ldr r3, [pc, #140] @ (8000de4 <AD5934_Process_System+0x240>)
8000d56: 220d movs r2, #13
8000d58: 701a strb r2, [r3, #0]
8000d5a: 4b22 ldr r3, [pc, #136] @ (8000de4 <AD5934_Process_System+0x240>)
8000d5c: 781a ldrb r2, [r3, #0]
8000d5e: 4b23 ldr r3, [pc, #140] @ (8000dec <AD5934_Process_System+0x248>)
8000d60: 701a strb r2, [r3, #0]
break;
8000d62: e016 b.n 8000d92 <AD5934_Process_System+0x1ee>
case AD5934_ID_REF:
if(HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_7) == GPIO_PIN_SET) // OFF = PT1000, ON = PT100, PA7 has internal pull-up and switch connects to GND
8000d64: 2180 movs r1, #128 @ 0x80
8000d66: 481e ldr r0, [pc, #120] @ (8000de0 <AD5934_Process_System+0x23c>)
8000d68: f002 f9fc bl 8003164 <HAL_GPIO_ReadPin>
8000d6c: 4603 mov r3, r0
8000d6e: 2b01 cmp r3, #1
8000d70: d107 bne.n 8000d82 <AD5934_Process_System+0x1de>
current_ref_mux = current_hw_mux_connection = AD5934_CH_REF100R_LOW_GAIN; // 100 Ohms Reference Resistor
8000d72: 4b1c ldr r3, [pc, #112] @ (8000de4 <AD5934_Process_System+0x240>)
8000d74: 2200 movs r2, #0
8000d76: 701a strb r2, [r3, #0]
8000d78: 4b1a ldr r3, [pc, #104] @ (8000de4 <AD5934_Process_System+0x240>)
8000d7a: 781a ldrb r2, [r3, #0]
8000d7c: 4b1c ldr r3, [pc, #112] @ (8000df0 <AD5934_Process_System+0x24c>)
8000d7e: 701a strb r2, [r3, #0]
else
current_ref_mux = current_hw_mux_connection = AD5934_CH_REF1K_MID_GAIN; // 1K Reference Resistor
break;
8000d80: e006 b.n 8000d90 <AD5934_Process_System+0x1ec>
current_ref_mux = current_hw_mux_connection = AD5934_CH_REF1K_MID_GAIN; // 1K Reference Resistor
8000d82: 4b18 ldr r3, [pc, #96] @ (8000de4 <AD5934_Process_System+0x240>)
8000d84: 2204 movs r2, #4
8000d86: 701a strb r2, [r3, #0]
8000d88: 4b16 ldr r3, [pc, #88] @ (8000de4 <AD5934_Process_System+0x240>)
8000d8a: 781a ldrb r2, [r3, #0]
8000d8c: 4b18 ldr r3, [pc, #96] @ (8000df0 <AD5934_Process_System+0x24c>)
8000d8e: 701a strb r2, [r3, #0]
break;
8000d90: bf00 nop
}
ADG715_SetChannels(current_hw_mux_connection); // Change the analog mux
8000d92: 4b14 ldr r3, [pc, #80] @ (8000de4 <AD5934_Process_System+0x240>)
8000d94: 781b ldrb r3, [r3, #0]
8000d96: 4618 mov r0, r3
8000d98: f000 f9d0 bl 800113c <ADG715_SetChannels>
is_new_channel = 1; // Channel Switched
8000d9c: 4b0b ldr r3, [pc, #44] @ (8000dcc <AD5934_Process_System+0x228>)
8000d9e: 2201 movs r2, #1
8000da0: 701a strb r2, [r3, #0]
state_timer = g_ms_counter; // Reload timer to wait for stability
8000da2: 4b0b ldr r3, [pc, #44] @ (8000dd0 <AD5934_Process_System+0x22c>)
8000da4: 681b ldr r3, [r3, #0]
8000da6: 4a0b ldr r2, [pc, #44] @ (8000dd4 <AD5934_Process_System+0x230>)
8000da8: 6013 str r3, [r2, #0]
ad5934_state = AD5934_WAIT_MUX; // Next State
8000daa: 4b06 ldr r3, [pc, #24] @ (8000dc4 <AD5934_Process_System+0x220>)
8000dac: 2206 movs r2, #6
8000dae: 701a strb r2, [r3, #0]
break;
8000db0: e004 b.n 8000dbc <AD5934_Process_System+0x218>
break;
8000db2: bf00 nop
8000db4: e002 b.n 8000dbc <AD5934_Process_System+0x218>
break;
8000db6: bf00 nop
8000db8: e000 b.n 8000dbc <AD5934_Process_System+0x218>
break;
8000dba: bf00 nop
}
}
8000dbc: bf00 nop
8000dbe: 3708 adds r7, #8
8000dc0: 46bd mov sp, r7
8000dc2: bd80 pop {r7, pc}
8000dc4: 2000007c .word 0x2000007c
8000dc8: 20000090 .word 0x20000090
8000dcc: 20000003 .word 0x20000003
8000dd0: 20000080 .word 0x20000080
8000dd4: 20000154 .word 0x20000154
8000dd8: 20000092 .word 0x20000092
8000ddc: 55555556 .word 0x55555556
8000de0: 40010800 .word 0x40010800
8000de4: 20000000 .word 0x20000000
8000de8: 20000002 .word 0x20000002
8000dec: 20000001 .word 0x20000001
8000df0: 20000091 .word 0x20000091
08000df4 <AD5934_Sort_Array>:
/**
* Simple insertion sort - BURST_SIZE is small, so the cost is negligible
* and it avoids depending on qsort/heap allocation.
**/
void AD5934_Sort_Array(float *v, uint8_t n)
{
8000df4: b580 push {r7, lr}
8000df6: b084 sub sp, #16
8000df8: af00 add r7, sp, #0
8000dfa: 6078 str r0, [r7, #4]
8000dfc: 460b mov r3, r1
8000dfe: 70fb strb r3, [r7, #3]
for (uint8_t i = 1; i < n; i++)
8000e00: 2301 movs r3, #1
8000e02: 73fb strb r3, [r7, #15]
8000e04: e039 b.n 8000e7a <AD5934_Sort_Array+0x86>
{
float key = v[i];
8000e06: 7bfb ldrb r3, [r7, #15]
8000e08: 009b lsls r3, r3, #2
8000e0a: 687a ldr r2, [r7, #4]
8000e0c: 4413 add r3, r2
8000e0e: 681b ldr r3, [r3, #0]
8000e10: 60bb str r3, [r7, #8]
int8_t j = (int8_t)i - 1;
8000e12: 7bfb ldrb r3, [r7, #15]
8000e14: 3b01 subs r3, #1
8000e16: b2db uxtb r3, r3
8000e18: 73bb strb r3, [r7, #14]
while (j >= 0 && v[j] > key)
8000e1a: e012 b.n 8000e42 <AD5934_Sort_Array+0x4e>
{
v[j + 1] = v[j];
8000e1c: f997 300e ldrsb.w r3, [r7, #14]
8000e20: 009b lsls r3, r3, #2
8000e22: 687a ldr r2, [r7, #4]
8000e24: 441a add r2, r3
8000e26: f997 300e ldrsb.w r3, [r7, #14]
8000e2a: 3301 adds r3, #1
8000e2c: 009b lsls r3, r3, #2
8000e2e: 6879 ldr r1, [r7, #4]
8000e30: 440b add r3, r1
8000e32: 6812 ldr r2, [r2, #0]
8000e34: 601a str r2, [r3, #0]
j--;
8000e36: f997 300e ldrsb.w r3, [r7, #14]
8000e3a: b2db uxtb r3, r3
8000e3c: 3b01 subs r3, #1
8000e3e: b2db uxtb r3, r3
8000e40: 73bb strb r3, [r7, #14]
while (j >= 0 && v[j] > key)
8000e42: f997 300e ldrsb.w r3, [r7, #14]
8000e46: 2b00 cmp r3, #0
8000e48: db0c blt.n 8000e64 <AD5934_Sort_Array+0x70>
8000e4a: f997 300e ldrsb.w r3, [r7, #14]
8000e4e: 009b lsls r3, r3, #2
8000e50: 687a ldr r2, [r7, #4]
8000e52: 4413 add r3, r2
8000e54: 681b ldr r3, [r3, #0]
8000e56: 4619 mov r1, r3
8000e58: 68b8 ldr r0, [r7, #8]
8000e5a: f7ff fc2b bl 80006b4 <__aeabi_fcmplt>
8000e5e: 4603 mov r3, r0
8000e60: 2b00 cmp r3, #0
8000e62: d1db bne.n 8000e1c <AD5934_Sort_Array+0x28>
}
v[j + 1] = key;
8000e64: f997 300e ldrsb.w r3, [r7, #14]
8000e68: 3301 adds r3, #1
8000e6a: 009b lsls r3, r3, #2
8000e6c: 687a ldr r2, [r7, #4]
8000e6e: 4413 add r3, r2
8000e70: 68ba ldr r2, [r7, #8]
8000e72: 601a str r2, [r3, #0]
for (uint8_t i = 1; i < n; i++)
8000e74: 7bfb ldrb r3, [r7, #15]
8000e76: 3301 adds r3, #1
8000e78: 73fb strb r3, [r7, #15]
8000e7a: 7bfa ldrb r2, [r7, #15]
8000e7c: 78fb ldrb r3, [r7, #3]
8000e7e: 429a cmp r2, r3
8000e80: d3c1 bcc.n 8000e06 <AD5934_Sort_Array+0x12>
}
}
8000e82: bf00 nop
8000e84: bf00 nop
8000e86: 3710 adds r7, #16
8000e88: 46bd mov sp, r7
8000e8a: bd80 pop {r7, pc}
08000e8c <AD5934_Trimmed_Mean>:
* original order is not needed), discards TRIM_COUNT values from each
* end, and averages the remainder. Sorting in place avoids a temporary
* array and removes the need for memcpy()/string.h entirely.
**/
float AD5934_Trimmed_Mean(float *buffer, uint8_t n, uint8_t trim)
{
8000e8c: b580 push {r7, lr}
8000e8e: b086 sub sp, #24
8000e90: af00 add r7, sp, #0
8000e92: 6078 str r0, [r7, #4]
8000e94: 460b mov r3, r1
8000e96: 70fb strb r3, [r7, #3]
8000e98: 4613 mov r3, r2
8000e9a: 70bb strb r3, [r7, #2]
AD5934_Sort_Array(buffer, n);
8000e9c: 78fb ldrb r3, [r7, #3]
8000e9e: 4619 mov r1, r3
8000ea0: 6878 ldr r0, [r7, #4]
8000ea2: f7ff ffa7 bl 8000df4 <AD5934_Sort_Array>
uint8_t start = trim;
8000ea6: 78bb ldrb r3, [r7, #2]
8000ea8: 75fb strb r3, [r7, #23]
uint8_t end = n - trim; /* exclusive */
8000eaa: 78fa ldrb r2, [r7, #3]
8000eac: 78bb ldrb r3, [r7, #2]
8000eae: 1ad3 subs r3, r2, r3
8000eb0: 75bb strb r3, [r7, #22]
if (end <= start) /* guard against a misconfigured trim value */
8000eb2: 7dba ldrb r2, [r7, #22]
8000eb4: 7dfb ldrb r3, [r7, #23]
8000eb6: 429a cmp r2, r3
8000eb8: d803 bhi.n 8000ec2 <AD5934_Trimmed_Mean+0x36>
{
start = 0;
8000eba: 2300 movs r3, #0
8000ebc: 75fb strb r3, [r7, #23]
end = n;
8000ebe: 78fb ldrb r3, [r7, #3]
8000ec0: 75bb strb r3, [r7, #22]
}
float sum = 0.0f;
8000ec2: f04f 0300 mov.w r3, #0
8000ec6: 613b str r3, [r7, #16]
uint8_t count = 0;
8000ec8: 2300 movs r3, #0
8000eca: 73fb strb r3, [r7, #15]
for (uint8_t i = start; i < end; i++)
8000ecc: 7dfb ldrb r3, [r7, #23]
8000ece: 73bb strb r3, [r7, #14]
8000ed0: e010 b.n 8000ef4 <AD5934_Trimmed_Mean+0x68>
{
sum += buffer[i];
8000ed2: 7bbb ldrb r3, [r7, #14]
8000ed4: 009b lsls r3, r3, #2
8000ed6: 687a ldr r2, [r7, #4]
8000ed8: 4413 add r3, r2
8000eda: 681b ldr r3, [r3, #0]
8000edc: 4619 mov r1, r3
8000ede: 6938 ldr r0, [r7, #16]
8000ee0: f7ff f942 bl 8000168 <__addsf3>
8000ee4: 4603 mov r3, r0
8000ee6: 613b str r3, [r7, #16]
count++;
8000ee8: 7bfb ldrb r3, [r7, #15]
8000eea: 3301 adds r3, #1
8000eec: 73fb strb r3, [r7, #15]
for (uint8_t i = start; i < end; i++)
8000eee: 7bbb ldrb r3, [r7, #14]
8000ef0: 3301 adds r3, #1
8000ef2: 73bb strb r3, [r7, #14]
8000ef4: 7bba ldrb r2, [r7, #14]
8000ef6: 7dbb ldrb r3, [r7, #22]
8000ef8: 429a cmp r2, r3
8000efa: d3ea bcc.n 8000ed2 <AD5934_Trimmed_Mean+0x46>
}
return sum / (float)count;
8000efc: 7bfb ldrb r3, [r7, #15]
8000efe: 4618 mov r0, r3
8000f00: f7ff f9e2 bl 80002c8 <__aeabi_ui2f>
8000f04: 4603 mov r3, r0
8000f06: 4619 mov r1, r3
8000f08: 6938 ldr r0, [r7, #16]
8000f0a: f7ff fae9 bl 80004e0 <__aeabi_fdiv>
8000f0e: 4603 mov r3, r0
}
8000f10: 4618 mov r0, r3
8000f12: 3718 adds r7, #24
8000f14: 46bd mov sp, r7
8000f16: bd80 pop {r7, pc}
08000f18 <AD5934_History_Average>:
/*
* Simple average of the history buffer (stage-2 sliding window)
*/
float AD5934_History_Average(const float *hist, uint8_t n)
{
8000f18: b580 push {r7, lr}
8000f1a: b084 sub sp, #16
8000f1c: af00 add r7, sp, #0
8000f1e: 6078 str r0, [r7, #4]
8000f20: 460b mov r3, r1
8000f22: 70fb strb r3, [r7, #3]
float sum = 0.0f;
8000f24: f04f 0300 mov.w r3, #0
8000f28: 60fb str r3, [r7, #12]
for (uint8_t i = 0; i < n; i++)
8000f2a: 2300 movs r3, #0
8000f2c: 72fb strb r3, [r7, #11]
8000f2e: e00d b.n 8000f4c <AD5934_History_Average+0x34>
sum += hist[i];
8000f30: 7afb ldrb r3, [r7, #11]
8000f32: 009b lsls r3, r3, #2
8000f34: 687a ldr r2, [r7, #4]
8000f36: 4413 add r3, r2
8000f38: 681b ldr r3, [r3, #0]
8000f3a: 4619 mov r1, r3
8000f3c: 68f8 ldr r0, [r7, #12]
8000f3e: f7ff f913 bl 8000168 <__addsf3>
8000f42: 4603 mov r3, r0
8000f44: 60fb str r3, [r7, #12]
for (uint8_t i = 0; i < n; i++)
8000f46: 7afb ldrb r3, [r7, #11]
8000f48: 3301 adds r3, #1
8000f4a: 72fb strb r3, [r7, #11]
8000f4c: 7afa ldrb r2, [r7, #11]
8000f4e: 78fb ldrb r3, [r7, #3]
8000f50: 429a cmp r2, r3
8000f52: d3ed bcc.n 8000f30 <AD5934_History_Average+0x18>
return sum / (float)n;
8000f54: 78fb ldrb r3, [r7, #3]
8000f56: 4618 mov r0, r3
8000f58: f7ff f9b6 bl 80002c8 <__aeabi_ui2f>
8000f5c: 4603 mov r3, r0
8000f5e: 4619 mov r1, r3
8000f60: 68f8 ldr r0, [r7, #12]
8000f62: f7ff fabd bl 80004e0 <__aeabi_fdiv>
8000f66: 4603 mov r3, r0
}
8000f68: 4618 mov r0, r3
8000f6a: 3710 adds r7, #16
8000f6c: 46bd mov sp, r7
8000f6e: bd80 pop {r7, pc}
08000f70 <AD5934_Process_Sample>:
* Common processing core: applied identically to all 3 channels.
* Receives the current raw reading and the channel's state (global
* arrays/struct).
**/
void AD5934_Process_Sample(AD5934_filter_t *ch, float raw)
{
8000f70: b590 push {r4, r7, lr}
8000f72: b085 sub sp, #20
8000f74: af00 add r7, sp, #0
8000f76: 6078 str r0, [r7, #4]
8000f78: 6039 str r1, [r7, #0]
/* --- Stage 1: accumulate into the current burst --- */
ch->burst[ch->burst_index] = raw;
8000f7a: 687b ldr r3, [r7, #4]
8000f7c: 7d1b ldrb r3, [r3, #20]
8000f7e: 4619 mov r1, r3
8000f80: 687b ldr r3, [r7, #4]
8000f82: 683a ldr r2, [r7, #0]
8000f84: f843 2021 str.w r2, [r3, r1, lsl #2]
ch->burst_index++;
8000f88: 687b ldr r3, [r7, #4]
8000f8a: 7d1b ldrb r3, [r3, #20]
8000f8c: 3301 adds r3, #1
8000f8e: b2da uxtb r2, r3
8000f90: 687b ldr r3, [r7, #4]
8000f92: 751a strb r2, [r3, #20]
if (ch->burst_index < AD5934_BURST_SIZE)
8000f94: 687b ldr r3, [r7, #4]
8000f96: 7d1b ldrb r3, [r3, #20]
8000f98: 2b04 cmp r3, #4
8000f9a: d97a bls.n 8001092 <AD5934_Process_Sample+0x122>
return; /* still collecting the burst, nothing else to do */
/* Burst complete: compute the trimmed mean */
float burst_result = AD5934_Trimmed_Mean(ch->burst, AD5934_BURST_SIZE, AD5934_TRIM_COUNT);
8000f9c: 687b ldr r3, [r7, #4]
8000f9e: 2201 movs r2, #1
8000fa0: 2105 movs r1, #5
8000fa2: 4618 mov r0, r3
8000fa4: f7ff ff72 bl 8000e8c <AD5934_Trimmed_Mean>
8000fa8: 60f8 str r0, [r7, #12]
ch->burst_index = 0; /* reset for the next burst */
8000faa: 687b ldr r3, [r7, #4]
8000fac: 2200 movs r2, #0
8000fae: 751a strb r2, [r3, #20]
/* --- Stage 2a: rolling history / sliding window --- */
ch->history[ch->history_index] = burst_result;
8000fb0: 687b ldr r3, [r7, #4]
8000fb2: f893 302c ldrb.w r3, [r3, #44] @ 0x2c
8000fb6: 461a mov r2, r3
8000fb8: 687b ldr r3, [r7, #4]
8000fba: 3206 adds r2, #6
8000fbc: 68f9 ldr r1, [r7, #12]
8000fbe: f843 1022 str.w r1, [r3, r2, lsl #2]
ch->history_index = (uint8_t)((ch->history_index + 1) % AD5934_HISTORY_SIZE);
8000fc2: 687b ldr r3, [r7, #4]
8000fc4: f893 302c ldrb.w r3, [r3, #44] @ 0x2c
8000fc8: 1c5a adds r2, r3, #1
8000fca: 4b34 ldr r3, [pc, #208] @ (800109c <AD5934_Process_Sample+0x12c>)
8000fcc: fb83 1302 smull r1, r3, r3, r2
8000fd0: 1059 asrs r1, r3, #1
8000fd2: 17d3 asrs r3, r2, #31
8000fd4: 1ac9 subs r1, r1, r3
8000fd6: 460b mov r3, r1
8000fd8: 009b lsls r3, r3, #2
8000fda: 440b add r3, r1
8000fdc: 1ad1 subs r1, r2, r3
8000fde: b2ca uxtb r2, r1
8000fe0: 687b ldr r3, [r7, #4]
8000fe2: f883 202c strb.w r2, [r3, #44] @ 0x2c
if (ch->history_count < AD5934_HISTORY_SIZE)
8000fe6: 687b ldr r3, [r7, #4]
8000fe8: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
8000fec: 2b04 cmp r3, #4
8000fee: d807 bhi.n 8001000 <AD5934_Process_Sample+0x90>
ch->history_count++;
8000ff0: 687b ldr r3, [r7, #4]
8000ff2: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
8000ff6: 3301 adds r3, #1
8000ff8: b2da uxtb r2, r3
8000ffa: 687b ldr r3, [r7, #4]
8000ffc: f883 202d strb.w r2, [r3, #45] @ 0x2d
float window_average = AD5934_History_Average(ch->history, ch->history_count);
8001000: 687b ldr r3, [r7, #4]
8001002: f103 0218 add.w r2, r3, #24
8001006: 687b ldr r3, [r7, #4]
8001008: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
800100c: 4619 mov r1, r3
800100e: 4610 mov r0, r2
8001010: f7ff ff82 bl 8000f18 <AD5934_History_Average>
8001014: 60b8 str r0, [r7, #8]
/* --- Stage 2b: first-order IIR low-pass filter on the burst result --- */
if (!ch->iir_initialized)
8001016: 687b ldr r3, [r7, #4]
8001018: f893 3034 ldrb.w r3, [r3, #52] @ 0x34
800101c: 2b00 cmp r3, #0
800101e: d107 bne.n 8001030 <AD5934_Process_Sample+0xc0>
{
ch->iir_state = burst_result;
8001020: 687b ldr r3, [r7, #4]
8001022: 68fa ldr r2, [r7, #12]
8001024: 631a str r2, [r3, #48] @ 0x30
ch->iir_initialized = 1;
8001026: 687b ldr r3, [r7, #4]
8001028: 2201 movs r2, #1
800102a: f883 2034 strb.w r2, [r3, #52] @ 0x34
800102e: e014 b.n 800105a <AD5934_Process_Sample+0xea>
}
else
{
ch->iir_state = AD5934_IIR_ALPHA * burst_result + (1.0f - AD5934_IIR_ALPHA) * ch->iir_state;
8001030: 491b ldr r1, [pc, #108] @ (80010a0 <AD5934_Process_Sample+0x130>)
8001032: 68f8 ldr r0, [r7, #12]
8001034: f7ff f9a0 bl 8000378 <__aeabi_fmul>
8001038: 4603 mov r3, r0
800103a: 461c mov r4, r3
800103c: 687b ldr r3, [r7, #4]
800103e: 6b1b ldr r3, [r3, #48] @ 0x30
8001040: 4918 ldr r1, [pc, #96] @ (80010a4 <AD5934_Process_Sample+0x134>)
8001042: 4618 mov r0, r3
8001044: f7ff f998 bl 8000378 <__aeabi_fmul>
8001048: 4603 mov r3, r0
800104a: 4619 mov r1, r3
800104c: 4620 mov r0, r4
800104e: f7ff f88b bl 8000168 <__addsf3>
8001052: 4603 mov r3, r0
8001054: 461a mov r2, r3
8001056: 687b ldr r3, [r7, #4]
8001058: 631a str r2, [r3, #48] @ 0x30
}
/* Final output: combines the IIR state (fast response to real drift)
* with the window average (more stable, slower response). Adjust
* the weighting per channel if needed. */
ch->filtered_value = 0.5f * ch->iir_state + 0.5f * window_average;
800105a: 687b ldr r3, [r7, #4]
800105c: 6b1b ldr r3, [r3, #48] @ 0x30
800105e: f04f 517c mov.w r1, #1056964608 @ 0x3f000000
8001062: 4618 mov r0, r3
8001064: f7ff f988 bl 8000378 <__aeabi_fmul>
8001068: 4603 mov r3, r0
800106a: 461c mov r4, r3
800106c: f04f 517c mov.w r1, #1056964608 @ 0x3f000000
8001070: 68b8 ldr r0, [r7, #8]
8001072: f7ff f981 bl 8000378 <__aeabi_fmul>
8001076: 4603 mov r3, r0
8001078: 4619 mov r1, r3
800107a: 4620 mov r0, r4
800107c: f7ff f874 bl 8000168 <__addsf3>
8001080: 4603 mov r3, r0
8001082: 461a mov r2, r3
8001084: 687b ldr r3, [r7, #4]
8001086: 639a str r2, [r3, #56] @ 0x38
ch->value_valid = 1;
8001088: 687b ldr r3, [r7, #4]
800108a: 2201 movs r2, #1
800108c: f883 203c strb.w r2, [r3, #60] @ 0x3c
8001090: e000 b.n 8001094 <AD5934_Process_Sample+0x124>
return; /* still collecting the burst, nothing else to do */
8001092: bf00 nop
}
8001094: 3714 adds r7, #20
8001096: 46bd mov sp, r7
8001098: bd90 pop {r4, r7, pc}
800109a: bf00 nop
800109c: 66666667 .word 0x66666667
80010a0: 3f0ccccd .word 0x3f0ccccd
80010a4: 3ee66666 .word 0x3ee66666
080010a8 <AD5934_RTD_NewSample>:
/* ---------------------------------------------------------------------- */
/* Call this every time a sweep completes with the mux on the RTD
* (PT100/PT1000) channel */
void AD5934_RTD_NewSample(float raw)
{
80010a8: b580 push {r7, lr}
80010aa: b082 sub sp, #8
80010ac: af00 add r7, sp, #0
80010ae: 6078 str r0, [r7, #4]
AD5934_Process_Sample(&g_rtd_filter, raw);
80010b0: 6879 ldr r1, [r7, #4]
80010b2: 4803 ldr r0, [pc, #12] @ (80010c0 <AD5934_RTD_NewSample+0x18>)
80010b4: f7ff ff5c bl 8000f70 <AD5934_Process_Sample>
}
80010b8: bf00 nop
80010ba: 3708 adds r7, #8
80010bc: 46bd mov sp, r7
80010be: bd80 pop {r7, pc}
80010c0: 20000094 .word 0x20000094
080010c4 <AD5934_EC_NewSample>:
/* Call this every time a sweep completes with the mux on the EC
* (conductivity probe) channel */
void AD5934_EC_NewSample(float raw)
{
80010c4: b580 push {r7, lr}
80010c6: b082 sub sp, #8
80010c8: af00 add r7, sp, #0
80010ca: 6078 str r0, [r7, #4]
AD5934_Process_Sample(&g_ec_filter, raw);
80010cc: 6879 ldr r1, [r7, #4]
80010ce: 4803 ldr r0, [pc, #12] @ (80010dc <AD5934_EC_NewSample+0x18>)
80010d0: f7ff ff4e bl 8000f70 <AD5934_Process_Sample>
}
80010d4: bf00 nop
80010d6: 3708 adds r7, #8
80010d8: 46bd mov sp, r7
80010da: bd80 pop {r7, pc}
80010dc: 200000d4 .word 0x200000d4
080010e0 <AD5934_Reference_NewSample>:
/* Call this every time a sweep completes with the mux on the on-board
* precision reference resistor channel */
void AD5934_Reference_NewSample(float raw)
{
80010e0: b580 push {r7, lr}
80010e2: b082 sub sp, #8
80010e4: af00 add r7, sp, #0
80010e6: 6078 str r0, [r7, #4]
AD5934_Process_Sample(&g_ref_filter, raw);
80010e8: 6879 ldr r1, [r7, #4]
80010ea: 4803 ldr r0, [pc, #12] @ (80010f8 <AD5934_Reference_NewSample+0x18>)
80010ec: f7ff ff40 bl 8000f70 <AD5934_Process_Sample>
}
80010f0: bf00 nop
80010f2: 3708 adds r7, #8
80010f4: 46bd mov sp, r7
80010f6: bd80 pop {r7, pc}
80010f8: 20000114 .word 0x20000114
080010fc <ADG715_SetRegisterValue>:
*
* @return None.
*******************************************************************************/
void ADG715_SetRegisterValue(char value)
{
80010fc: b580 push {r7, lr}
80010fe: b086 sub sp, #24
8001100: af02 add r7, sp, #8
8001102: 4603 mov r3, r0
8001104: 71fb strb r3, [r7, #7]
uint8_t writeData[1] = {value};
8001106: 79fb ldrb r3, [r7, #7]
8001108: 733b strb r3, [r7, #12]
HAL_StatusTypeDef status;
status = HAL_I2C_Master_Transmit(&hi2c2, ADG715_I2C_ADDRESS, writeData, 1, 1);
800110a: f107 020c add.w r2, r7, #12
800110e: 2301 movs r3, #1
8001110: 9300 str r3, [sp, #0]
8001112: 2301 movs r3, #1
8001114: 2190 movs r1, #144 @ 0x90
8001116: 4804 ldr r0, [pc, #16] @ (8001128 <ADG715_SetRegisterValue+0x2c>)
8001118: f002 f9b0 bl 800347c <HAL_I2C_Master_Transmit>
800111c: 4603 mov r3, r0
800111e: 73fb strb r3, [r7, #15]
return;
8001120: bf00 nop
}
8001122: 3710 adds r7, #16
8001124: 46bd mov sp, r7
8001126: bd80 pop {r7, pc}
8001128: 20000270 .word 0x20000270
0800112c <ADG715_ResetChannels>:
*
* @return none.
******************************************************************************/
void ADG715_ResetChannels(void)
{
800112c: b580 push {r7, lr}
800112e: af00 add r7, sp, #0
ADG715_SetRegisterValue(0);
8001130: 2000 movs r0, #0
8001132: f7ff ffe3 bl 80010fc <ADG715_SetRegisterValue>
}
8001136: bf00 nop
8001138: bd80 pop {r7, pc}
...
0800113c <ADG715_SetChannels>:
* @param: channel
*
* @return none.
******************************************************************************/
void ADG715_SetChannels(AD5934_Channel_t channel)
{
800113c: b580 push {r7, lr}
800113e: b082 sub sp, #8
8001140: af00 add r7, sp, #0
8001142: 4603 mov r3, r0
8001144: 71fb strb r3, [r7, #7]
// Garante que o índice recebido não ultrapassa os limites do vetor
if (channel >= AD5934_CH_MAX)
8001146: 79fb ldrb r3, [r7, #7]
8001148: 2b0e cmp r3, #14
800114a: d806 bhi.n 800115a <ADG715_SetChannels+0x1e>
return;
// Envia o byte combinado via I2C (Make-before-break nativo por barramento)
ADG715_SetRegisterValue(ADG715_Channel_Map[channel]);
800114c: 79fb ldrb r3, [r7, #7]
800114e: 4a05 ldr r2, [pc, #20] @ (8001164 <ADG715_SetChannels+0x28>)
8001150: 5cd3 ldrb r3, [r2, r3]
8001152: 4618 mov r0, r3
8001154: f7ff ffd2 bl 80010fc <ADG715_SetRegisterValue>
8001158: e000 b.n 800115c <ADG715_SetChannels+0x20>
return;
800115a: bf00 nop
}
800115c: 3708 adds r7, #8
800115e: 46bd mov sp, r7
8001160: bd80 pop {r7, pc}
8001162: bf00 nop
8001164: 08006198 .word 0x08006198
08001168 <MX_ADC1_Init>:
ADC_HandleTypeDef hadc1;
ADC_HandleTypeDef hadc2;
/* ADC1 init function */
void MX_ADC1_Init(void)
{
8001168: b580 push {r7, lr}
800116a: b084 sub sp, #16
800116c: af00 add r7, sp, #0
/* USER CODE BEGIN ADC1_Init 0 */
/* USER CODE END ADC1_Init 0 */
ADC_ChannelConfTypeDef sConfig = {0};
800116e: 1d3b adds r3, r7, #4
8001170: 2200 movs r2, #0
8001172: 601a str r2, [r3, #0]
8001174: 605a str r2, [r3, #4]
8001176: 609a str r2, [r3, #8]
/* USER CODE END ADC1_Init 1 */
/** Common config
*/
hadc1.Instance = ADC1;
8001178: 4b18 ldr r3, [pc, #96] @ (80011dc <MX_ADC1_Init+0x74>)
800117a: 4a19 ldr r2, [pc, #100] @ (80011e0 <MX_ADC1_Init+0x78>)
800117c: 601a str r2, [r3, #0]
hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
800117e: 4b17 ldr r3, [pc, #92] @ (80011dc <MX_ADC1_Init+0x74>)
8001180: 2200 movs r2, #0
8001182: 609a str r2, [r3, #8]
hadc1.Init.ContinuousConvMode = ENABLE;
8001184: 4b15 ldr r3, [pc, #84] @ (80011dc <MX_ADC1_Init+0x74>)
8001186: 2201 movs r2, #1
8001188: 731a strb r2, [r3, #12]
hadc1.Init.DiscontinuousConvMode = DISABLE;
800118a: 4b14 ldr r3, [pc, #80] @ (80011dc <MX_ADC1_Init+0x74>)
800118c: 2200 movs r2, #0
800118e: 751a strb r2, [r3, #20]
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
8001190: 4b12 ldr r3, [pc, #72] @ (80011dc <MX_ADC1_Init+0x74>)
8001192: f44f 2260 mov.w r2, #917504 @ 0xe0000
8001196: 61da str r2, [r3, #28]
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
8001198: 4b10 ldr r3, [pc, #64] @ (80011dc <MX_ADC1_Init+0x74>)
800119a: 2200 movs r2, #0
800119c: 605a str r2, [r3, #4]
hadc1.Init.NbrOfConversion = 1;
800119e: 4b0f ldr r3, [pc, #60] @ (80011dc <MX_ADC1_Init+0x74>)
80011a0: 2201 movs r2, #1
80011a2: 611a str r2, [r3, #16]
if (HAL_ADC_Init(&hadc1) != HAL_OK)
80011a4: 480d ldr r0, [pc, #52] @ (80011dc <MX_ADC1_Init+0x74>)
80011a6: f001 fa87 bl 80026b8 <HAL_ADC_Init>
80011aa: 4603 mov r3, r0
80011ac: 2b00 cmp r3, #0
80011ae: d001 beq.n 80011b4 <MX_ADC1_Init+0x4c>
{
Error_Handler();
80011b0: f000 ff96 bl 80020e0 <Error_Handler>
}
/** Configure Regular Channel
*/
sConfig.Channel = ADC_CHANNEL_0;
80011b4: 2300 movs r3, #0
80011b6: 607b str r3, [r7, #4]
sConfig.Rank = ADC_REGULAR_RANK_1;
80011b8: 2301 movs r3, #1
80011ba: 60bb str r3, [r7, #8]
sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
80011bc: 2300 movs r3, #0
80011be: 60fb str r3, [r7, #12]
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
80011c0: 1d3b adds r3, r7, #4
80011c2: 4619 mov r1, r3
80011c4: 4805 ldr r0, [pc, #20] @ (80011dc <MX_ADC1_Init+0x74>)
80011c6: f001 fb4f bl 8002868 <HAL_ADC_ConfigChannel>
80011ca: 4603 mov r3, r0
80011cc: 2b00 cmp r3, #0
80011ce: d001 beq.n 80011d4 <MX_ADC1_Init+0x6c>
{
Error_Handler();
80011d0: f000 ff86 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN ADC1_Init 2 */
/* USER CODE END ADC1_Init 2 */
}
80011d4: bf00 nop
80011d6: 3710 adds r7, #16
80011d8: 46bd mov sp, r7
80011da: bd80 pop {r7, pc}
80011dc: 20000158 .word 0x20000158
80011e0: 40012400 .word 0x40012400
080011e4 <MX_ADC2_Init>:
/* ADC2 init function */
void MX_ADC2_Init(void)
{
80011e4: b580 push {r7, lr}
80011e6: b084 sub sp, #16
80011e8: af00 add r7, sp, #0
/* USER CODE BEGIN ADC2_Init 0 */
/* USER CODE END ADC2_Init 0 */
ADC_ChannelConfTypeDef sConfig = {0};
80011ea: 1d3b adds r3, r7, #4
80011ec: 2200 movs r2, #0
80011ee: 601a str r2, [r3, #0]
80011f0: 605a str r2, [r3, #4]
80011f2: 609a str r2, [r3, #8]
/* USER CODE END ADC2_Init 1 */
/** Common config
*/
hadc2.Instance = ADC2;
80011f4: 4b18 ldr r3, [pc, #96] @ (8001258 <MX_ADC2_Init+0x74>)
80011f6: 4a19 ldr r2, [pc, #100] @ (800125c <MX_ADC2_Init+0x78>)
80011f8: 601a str r2, [r3, #0]
hadc2.Init.ScanConvMode = ADC_SCAN_DISABLE;
80011fa: 4b17 ldr r3, [pc, #92] @ (8001258 <MX_ADC2_Init+0x74>)
80011fc: 2200 movs r2, #0
80011fe: 609a str r2, [r3, #8]
hadc2.Init.ContinuousConvMode = ENABLE;
8001200: 4b15 ldr r3, [pc, #84] @ (8001258 <MX_ADC2_Init+0x74>)
8001202: 2201 movs r2, #1
8001204: 731a strb r2, [r3, #12]
hadc2.Init.DiscontinuousConvMode = DISABLE;
8001206: 4b14 ldr r3, [pc, #80] @ (8001258 <MX_ADC2_Init+0x74>)
8001208: 2200 movs r2, #0
800120a: 751a strb r2, [r3, #20]
hadc2.Init.ExternalTrigConv = ADC_SOFTWARE_START;
800120c: 4b12 ldr r3, [pc, #72] @ (8001258 <MX_ADC2_Init+0x74>)
800120e: f44f 2260 mov.w r2, #917504 @ 0xe0000
8001212: 61da str r2, [r3, #28]
hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
8001214: 4b10 ldr r3, [pc, #64] @ (8001258 <MX_ADC2_Init+0x74>)
8001216: 2200 movs r2, #0
8001218: 605a str r2, [r3, #4]
hadc2.Init.NbrOfConversion = 1;
800121a: 4b0f ldr r3, [pc, #60] @ (8001258 <MX_ADC2_Init+0x74>)
800121c: 2201 movs r2, #1
800121e: 611a str r2, [r3, #16]
if (HAL_ADC_Init(&hadc2) != HAL_OK)
8001220: 480d ldr r0, [pc, #52] @ (8001258 <MX_ADC2_Init+0x74>)
8001222: f001 fa49 bl 80026b8 <HAL_ADC_Init>
8001226: 4603 mov r3, r0
8001228: 2b00 cmp r3, #0
800122a: d001 beq.n 8001230 <MX_ADC2_Init+0x4c>
{
Error_Handler();
800122c: f000 ff58 bl 80020e0 <Error_Handler>
}
/** Configure Regular Channel
*/
sConfig.Channel = ADC_CHANNEL_1;
8001230: 2301 movs r3, #1
8001232: 607b str r3, [r7, #4]
sConfig.Rank = ADC_REGULAR_RANK_1;
8001234: 2301 movs r3, #1
8001236: 60bb str r3, [r7, #8]
sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
8001238: 2300 movs r3, #0
800123a: 60fb str r3, [r7, #12]
if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
800123c: 1d3b adds r3, r7, #4
800123e: 4619 mov r1, r3
8001240: 4805 ldr r0, [pc, #20] @ (8001258 <MX_ADC2_Init+0x74>)
8001242: f001 fb11 bl 8002868 <HAL_ADC_ConfigChannel>
8001246: 4603 mov r3, r0
8001248: 2b00 cmp r3, #0
800124a: d001 beq.n 8001250 <MX_ADC2_Init+0x6c>
{
Error_Handler();
800124c: f000 ff48 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN ADC2_Init 2 */
/* USER CODE END ADC2_Init 2 */
}
8001250: bf00 nop
8001252: 3710 adds r7, #16
8001254: 46bd mov sp, r7
8001256: bd80 pop {r7, pc}
8001258: 20000188 .word 0x20000188
800125c: 40012800 .word 0x40012800
08001260 <HAL_ADC_MspInit>:
void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
{
8001260: b580 push {r7, lr}
8001262: b08a sub sp, #40 @ 0x28
8001264: af00 add r7, sp, #0
8001266: 6078 str r0, [r7, #4]
GPIO_InitTypeDef GPIO_InitStruct = {0};
8001268: f107 0318 add.w r3, r7, #24
800126c: 2200 movs r2, #0
800126e: 601a str r2, [r3, #0]
8001270: 605a str r2, [r3, #4]
8001272: 609a str r2, [r3, #8]
8001274: 60da str r2, [r3, #12]
if(adcHandle->Instance==ADC1)
8001276: 687b ldr r3, [r7, #4]
8001278: 681b ldr r3, [r3, #0]
800127a: 4a28 ldr r2, [pc, #160] @ (800131c <HAL_ADC_MspInit+0xbc>)
800127c: 4293 cmp r3, r2
800127e: d122 bne.n 80012c6 <HAL_ADC_MspInit+0x66>
{
/* USER CODE BEGIN ADC1_MspInit 0 */
/* USER CODE END ADC1_MspInit 0 */
/* ADC1 clock enable */
__HAL_RCC_ADC1_CLK_ENABLE();
8001280: 4b27 ldr r3, [pc, #156] @ (8001320 <HAL_ADC_MspInit+0xc0>)
8001282: 699b ldr r3, [r3, #24]
8001284: 4a26 ldr r2, [pc, #152] @ (8001320 <HAL_ADC_MspInit+0xc0>)
8001286: f443 7300 orr.w r3, r3, #512 @ 0x200
800128a: 6193 str r3, [r2, #24]
800128c: 4b24 ldr r3, [pc, #144] @ (8001320 <HAL_ADC_MspInit+0xc0>)
800128e: 699b ldr r3, [r3, #24]
8001290: f403 7300 and.w r3, r3, #512 @ 0x200
8001294: 617b str r3, [r7, #20]
8001296: 697b ldr r3, [r7, #20]
__HAL_RCC_GPIOA_CLK_ENABLE();
8001298: 4b21 ldr r3, [pc, #132] @ (8001320 <HAL_ADC_MspInit+0xc0>)
800129a: 699b ldr r3, [r3, #24]
800129c: 4a20 ldr r2, [pc, #128] @ (8001320 <HAL_ADC_MspInit+0xc0>)
800129e: f043 0304 orr.w r3, r3, #4
80012a2: 6193 str r3, [r2, #24]
80012a4: 4b1e ldr r3, [pc, #120] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012a6: 699b ldr r3, [r3, #24]
80012a8: f003 0304 and.w r3, r3, #4
80012ac: 613b str r3, [r7, #16]
80012ae: 693b ldr r3, [r7, #16]
/**ADC1 GPIO Configuration
PA0-WKUP ------> ADC1_IN0
PA1 ------> ADC1_IN1
*/
GPIO_InitStruct.Pin = AIN1_Pin|AIN2_Pin;
80012b0: 2303 movs r3, #3
80012b2: 61bb str r3, [r7, #24]
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
80012b4: 2303 movs r3, #3
80012b6: 61fb str r3, [r7, #28]
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
80012b8: f107 0318 add.w r3, r7, #24
80012bc: 4619 mov r1, r3
80012be: 4819 ldr r0, [pc, #100] @ (8001324 <HAL_ADC_MspInit+0xc4>)
80012c0: f001 fdcc bl 8002e5c <HAL_GPIO_Init>
/* USER CODE BEGIN ADC2_MspInit 1 */
/* USER CODE END ADC2_MspInit 1 */
}
}
80012c4: e026 b.n 8001314 <HAL_ADC_MspInit+0xb4>
else if(adcHandle->Instance==ADC2)
80012c6: 687b ldr r3, [r7, #4]
80012c8: 681b ldr r3, [r3, #0]
80012ca: 4a17 ldr r2, [pc, #92] @ (8001328 <HAL_ADC_MspInit+0xc8>)
80012cc: 4293 cmp r3, r2
80012ce: d121 bne.n 8001314 <HAL_ADC_MspInit+0xb4>
__HAL_RCC_ADC2_CLK_ENABLE();
80012d0: 4b13 ldr r3, [pc, #76] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012d2: 699b ldr r3, [r3, #24]
80012d4: 4a12 ldr r2, [pc, #72] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012d6: f443 6380 orr.w r3, r3, #1024 @ 0x400
80012da: 6193 str r3, [r2, #24]
80012dc: 4b10 ldr r3, [pc, #64] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012de: 699b ldr r3, [r3, #24]
80012e0: f403 6380 and.w r3, r3, #1024 @ 0x400
80012e4: 60fb str r3, [r7, #12]
80012e6: 68fb ldr r3, [r7, #12]
__HAL_RCC_GPIOA_CLK_ENABLE();
80012e8: 4b0d ldr r3, [pc, #52] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012ea: 699b ldr r3, [r3, #24]
80012ec: 4a0c ldr r2, [pc, #48] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012ee: f043 0304 orr.w r3, r3, #4
80012f2: 6193 str r3, [r2, #24]
80012f4: 4b0a ldr r3, [pc, #40] @ (8001320 <HAL_ADC_MspInit+0xc0>)
80012f6: 699b ldr r3, [r3, #24]
80012f8: f003 0304 and.w r3, r3, #4
80012fc: 60bb str r3, [r7, #8]
80012fe: 68bb ldr r3, [r7, #8]
GPIO_InitStruct.Pin = AIN1_Pin|AIN2_Pin;
8001300: 2303 movs r3, #3
8001302: 61bb str r3, [r7, #24]
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
8001304: 2303 movs r3, #3
8001306: 61fb str r3, [r7, #28]
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
8001308: f107 0318 add.w r3, r7, #24
800130c: 4619 mov r1, r3
800130e: 4805 ldr r0, [pc, #20] @ (8001324 <HAL_ADC_MspInit+0xc4>)
8001310: f001 fda4 bl 8002e5c <HAL_GPIO_Init>
}
8001314: bf00 nop
8001316: 3728 adds r7, #40 @ 0x28
8001318: 46bd mov sp, r7
800131a: bd80 pop {r7, pc}
800131c: 40012400 .word 0x40012400
8001320: 40021000 .word 0x40021000
8001324: 40010800 .word 0x40010800
8001328: 40012800 .word 0x40012800
0800132c <writeRegister>:
ADS1015_filter_t g_ph_filter = {0};
volatile ADS1015_State_t ads1015_state = ADS1015_IDLE;
// Write the register
static void writeRegister(ADS1015_I2C *i2c, uint8_t reg, uint16_t value) {
800132c: b580 push {r7, lr}
800132e: b086 sub sp, #24
8001330: af02 add r7, sp, #8
8001332: 6078 str r0, [r7, #4]
8001334: 460b mov r3, r1
8001336: 70fb strb r3, [r7, #3]
8001338: 4613 mov r3, r2
800133a: 803b strh r3, [r7, #0]
uint8_t pData[3] = { reg, (uint8_t) (value >> 8), (uint8_t) (value & 0xFF) };
800133c: 78fb ldrb r3, [r7, #3]
800133e: 733b strb r3, [r7, #12]
8001340: 883b ldrh r3, [r7, #0]
8001342: 0a1b lsrs r3, r3, #8
8001344: b29b uxth r3, r3
8001346: b2db uxtb r3, r3
8001348: 737b strb r3, [r7, #13]
800134a: 883b ldrh r3, [r7, #0]
800134c: b2db uxtb r3, r3
800134e: 73bb strb r3, [r7, #14]
HAL_I2C_Master_Transmit(i2c->hi2c, i2c->m_i2cAddress, pData, 3, 10);
8001350: 687b ldr r3, [r7, #4]
8001352: 68d8 ldr r0, [r3, #12]
8001354: 687b ldr r3, [r7, #4]
8001356: 8819 ldrh r1, [r3, #0]
8001358: f107 020c add.w r2, r7, #12
800135c: 230a movs r3, #10
800135e: 9300 str r3, [sp, #0]
8001360: 2303 movs r3, #3
8001362: f002 f88b bl 800347c <HAL_I2C_Master_Transmit>
}
8001366: bf00 nop
8001368: 3710 adds r7, #16
800136a: 46bd mov sp, r7
800136c: bd80 pop {r7, pc}
0800136e <readRegister>:
// Read the register
static uint16_t readRegister(ADS1015_I2C *i2c, uint8_t reg) {
800136e: b580 push {r7, lr}
8001370: b086 sub sp, #24
8001372: af02 add r7, sp, #8
8001374: 6078 str r0, [r7, #4]
8001376: 460b mov r3, r1
8001378: 70fb strb r3, [r7, #3]
HAL_I2C_Master_Transmit(i2c->hi2c, i2c->m_i2cAddress, &reg, 1, 10);
800137a: 687b ldr r3, [r7, #4]
800137c: 68d8 ldr r0, [r3, #12]
800137e: 687b ldr r3, [r7, #4]
8001380: 8819 ldrh r1, [r3, #0]
8001382: 1cfa adds r2, r7, #3
8001384: 230a movs r3, #10
8001386: 9300 str r3, [sp, #0]
8001388: 2301 movs r3, #1
800138a: f002 f877 bl 800347c <HAL_I2C_Master_Transmit>
uint8_t pData[2] = { 0, 0 };
800138e: 2300 movs r3, #0
8001390: 81bb strh r3, [r7, #12]
HAL_I2C_Master_Receive(i2c->hi2c, i2c->m_i2cAddress, pData, 2, 10);
8001392: 687b ldr r3, [r7, #4]
8001394: 68d8 ldr r0, [r3, #12]
8001396: 687b ldr r3, [r7, #4]
8001398: 8819 ldrh r1, [r3, #0]
800139a: f107 020c add.w r2, r7, #12
800139e: 230a movs r3, #10
80013a0: 9300 str r3, [sp, #0]
80013a2: 2302 movs r3, #2
80013a4: f002 f968 bl 8003678 <HAL_I2C_Master_Receive>
return ((pData[0] << 8) | pData[1]);
80013a8: 7b3b ldrb r3, [r7, #12]
80013aa: b21b sxth r3, r3
80013ac: 021b lsls r3, r3, #8
80013ae: b21a sxth r2, r3
80013b0: 7b7b ldrb r3, [r7, #13]
80013b2: b21b sxth r3, r3
80013b4: 4313 orrs r3, r2
80013b6: b21b sxth r3, r3
80013b8: b29b uxth r3, r3
}
80013ba: 4618 mov r0, r3
80013bc: 3710 adds r7, #16
80013be: 46bd mov sp, r7
80013c0: bd80 pop {r7, pc}
...
080013c4 <ADS1015_Init>:
// ADSsetGain(GAIN_EIGHT); // 8x gain +/- 0.512V 1 bit = 0.25mV 0.015625mV
// ADSsetGain(GAIN_SIXTEEN); // 16x gain +/- 0.256V 1 bit = 0.125mV 0.0078125mV
*/
// Declare an ADS1015 structure
void ADS1015_Init(void)
{
80013c4: b480 push {r7}
80013c6: af00 add r7, sp, #0
i2c_ads1015.hi2c = &hi2c1;
80013c8: 4b09 ldr r3, [pc, #36] @ (80013f0 <ADS1015_Init+0x2c>)
80013ca: 4a0a ldr r2, [pc, #40] @ (80013f4 <ADS1015_Init+0x30>)
80013cc: 60da str r2, [r3, #12]
i2c_ads1015.m_i2cAddress = ADS1015_ADDR_GND; // It's Important to shift the address << 1
80013ce: 4b08 ldr r3, [pc, #32] @ (80013f0 <ADS1015_Init+0x2c>)
80013d0: 2290 movs r2, #144 @ 0x90
80013d2: 801a strh r2, [r3, #0]
i2c_ads1015.m_conversionDelay = ADS1015_CONVERSIONDELAY;
80013d4: 4b06 ldr r3, [pc, #24] @ (80013f0 <ADS1015_Init+0x2c>)
80013d6: 2204 movs r2, #4
80013d8: 605a str r2, [r3, #4]
i2c_ads1015.m_bitShift = 4;
80013da: 4b05 ldr r3, [pc, #20] @ (80013f0 <ADS1015_Init+0x2c>)
80013dc: 2204 movs r2, #4
80013de: 721a strb r2, [r3, #8]
i2c_ads1015.m_gain = GAIN_FOUR; /* 4x gain +/- 1.024V 1 bit = 0.5mV 0.03125mV */
80013e0: 4b03 ldr r3, [pc, #12] @ (80013f0 <ADS1015_Init+0x2c>)
80013e2: f44f 62c0 mov.w r2, #1536 @ 0x600
80013e6: 815a strh r2, [r3, #10]
}
80013e8: bf00 nop
80013ea: 46bd mov sp, r7
80013ec: bc80 pop {r7}
80013ee: 4770 bx lr
80013f0: 200001b8 .word 0x200001b8
80013f4: 2000021c .word 0x2000021c
080013f8 <ADS1015_Compress_To_IntScale>:
* @param value Valor float entre FLOAT_MIN e FLOAT_MAX
*
* @return uint16_t Valor convertido na escala de UINT16_MIN a UINT16_MAX
*/
uint16_t ADS1015_Compress_To_IntScale(float value)
{
80013f8: b580 push {r7, lr}
80013fa: b084 sub sp, #16
80013fc: af00 add r7, sp, #0
80013fe: 6078 str r0, [r7, #4]
// Verifica limites do valor de entrada
if (value < ADS1015_PH_FLOAT_SCALE_MIN)
8001400: 491c ldr r1, [pc, #112] @ (8001474 <ADS1015_Compress_To_IntScale+0x7c>)
8001402: 6878 ldr r0, [r7, #4]
8001404: f7ff f956 bl 80006b4 <__aeabi_fcmplt>
8001408: 4603 mov r3, r0
800140a: 2b00 cmp r3, #0
800140c: d001 beq.n 8001412 <ADS1015_Compress_To_IntScale+0x1a>
return ADS1015_PH_OUT_SCALE_MIN;
800140e: 2300 movs r3, #0
8001410: e02c b.n 800146c <ADS1015_Compress_To_IntScale+0x74>
else if (value > ADS1015_PH_FLOAT_SCALE_MAX)
8001412: 4919 ldr r1, [pc, #100] @ (8001478 <ADS1015_Compress_To_IntScale+0x80>)
8001414: 6878 ldr r0, [r7, #4]
8001416: f7ff f96b bl 80006f0 <__aeabi_fcmpgt>
800141a: 4603 mov r3, r0
800141c: 2b00 cmp r3, #0
800141e: d002 beq.n 8001426 <ADS1015_Compress_To_IntScale+0x2e>
return ADS1015_PH_OUT_SCALE_MAX;
8001420: f44f 5380 mov.w r3, #4096 @ 0x1000
8001424: e022 b.n 800146c <ADS1015_Compress_To_IntScale+0x74>
// Converte o valor usando a fórmula: ((value - FLOAT_MIN) / (FLOAT_MAX - FLOAT_MIN)) * (UINT16_MAX - UINT16_MIN) + UINT16_MIN
uint16_t result = (uint16_t)(((value - ADS1015_PH_FLOAT_SCALE_MIN) / (ADS1015_PH_FLOAT_SCALE_MAX - ADS1015_PH_FLOAT_SCALE_MIN)) * ((float)ADS1015_PH_OUT_SCALE_MAX - (float)ADS1015_PH_OUT_SCALE_MIN) + (float)ADS1015_PH_OUT_SCALE_MIN);
8001426: 4913 ldr r1, [pc, #76] @ (8001474 <ADS1015_Compress_To_IntScale+0x7c>)
8001428: 6878 ldr r0, [r7, #4]
800142a: f7fe fe9b bl 8000164 <__aeabi_fsub>
800142e: 4603 mov r3, r0
8001430: 4912 ldr r1, [pc, #72] @ (800147c <ADS1015_Compress_To_IntScale+0x84>)
8001432: 4618 mov r0, r3
8001434: f7ff f854 bl 80004e0 <__aeabi_fdiv>
8001438: 4603 mov r3, r0
800143a: f04f 418b mov.w r1, #1166016512 @ 0x45800000
800143e: 4618 mov r0, r3
8001440: f7fe ff9a bl 8000378 <__aeabi_fmul>
8001444: 4603 mov r3, r0
8001446: f04f 0100 mov.w r1, #0
800144a: 4618 mov r0, r3
800144c: f7fe fe8c bl 8000168 <__addsf3>
8001450: 4603 mov r3, r0
8001452: 4618 mov r0, r3
8001454: f7ff f96c bl 8000730 <__aeabi_f2uiz>
8001458: 4603 mov r3, r0
800145a: 81fb strh r3, [r7, #14]
// Garante que o resultado não exceda o limite superior
if (result > ADS1015_PH_OUT_SCALE_MAX)
800145c: 89fb ldrh r3, [r7, #14]
800145e: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8001462: d902 bls.n 800146a <ADS1015_Compress_To_IntScale+0x72>
return (ADS1015_PH_OUT_SCALE_MAX);
8001464: f44f 5380 mov.w r3, #4096 @ 0x1000
8001468: e000 b.n 800146c <ADS1015_Compress_To_IntScale+0x74>
return result;
800146a: 89fb ldrh r3, [r7, #14]
}
800146c: 4618 mov r0, r3
800146e: 3710 adds r7, #16
8001470: 46bd mov sp, r7
8001472: bd80 pop {r7, pc}
8001474: 447a0000 .word 0x447a0000
8001478: 453b8000 .word 0x453b8000
800147c: 44fa0000 .word 0x44fa0000
08001480 <ADS1015_Process_System>:
void ADS1015_Process_System(void)
{
8001480: b580 push {r7, lr}
8001482: b082 sub sp, #8
8001484: af00 add r7, sp, #0
static uint32_t state_timer = 0;
static uint32_t sample_count = 0;
uint16_t config_reg = 0;
8001486: 2300 movs r3, #0
8001488: 80fb strh r3, [r7, #6]
switch (ads1015_state)
800148a: 4b3d ldr r3, [pc, #244] @ (8001580 <ADS1015_Process_System+0x100>)
800148c: 781b ldrb r3, [r3, #0]
800148e: b2db uxtb r3, r3
8001490: 2b04 cmp r3, #4
8001492: d870 bhi.n 8001576 <ADS1015_Process_System+0xf6>
8001494: a201 add r2, pc, #4 @ (adr r2, 800149c <ADS1015_Process_System+0x1c>)
8001496: f852 f023 ldr.w pc, [r2, r3, lsl #2]
800149a: bf00 nop
800149c: 080014b1 .word 0x080014b1
80014a0: 080014bf .word 0x080014bf
80014a4: 080014db .word 0x080014db
80014a8: 08001505 .word 0x08001505
80014ac: 0800155b .word 0x0800155b
{
case ADS1015_IDLE:
sample_count = 0;
80014b0: 4b34 ldr r3, [pc, #208] @ (8001584 <ADS1015_Process_System+0x104>)
80014b2: 2200 movs r2, #0
80014b4: 601a str r2, [r3, #0]
ads1015_state = ADS1015_START_CONVERSION;
80014b6: 4b32 ldr r3, [pc, #200] @ (8001580 <ADS1015_Process_System+0x100>)
80014b8: 2201 movs r2, #1
80014ba: 701a strb r2, [r3, #0]
break;
80014bc: e05b b.n 8001576 <ADS1015_Process_System+0xf6>
case ADS1015_START_CONVERSION:
state_timer = g_ms_counter;
80014be: 4b32 ldr r3, [pc, #200] @ (8001588 <ADS1015_Process_System+0x108>)
80014c0: 681b ldr r3, [r3, #0]
80014c2: 4a32 ldr r2, [pc, #200] @ (800158c <ADS1015_Process_System+0x10c>)
80014c4: 6013 str r3, [r2, #0]
/* Escreve no Config Register (P[1:0]=01b) com OS=1 para
* iniciar a conversão single-shot. O bit OS só tem efeito
* quando o dispositivo está em power-down (seção 7.4.2.1) */
// Write config register to the ADC
writeRegister(&i2c_ads1015, ADS1015_REG_POINTER_CONFIG, ADS1015_CONFIG_START_SINGLE);
80014c6: f248 7203 movw r2, #34563 @ 0x8703
80014ca: 2101 movs r1, #1
80014cc: 4830 ldr r0, [pc, #192] @ (8001590 <ADS1015_Process_System+0x110>)
80014ce: f7ff ff2d bl 800132c <writeRegister>
ads1015_state = ADS1015_WAIT_CONVERSION;
80014d2: 4b2b ldr r3, [pc, #172] @ (8001580 <ADS1015_Process_System+0x100>)
80014d4: 2202 movs r2, #2
80014d6: 701a strb r2, [r3, #0]
break;
80014d8: e04d b.n 8001576 <ADS1015_Process_System+0xf6>
* 0b = dispositivo ainda convertendo
* 1b = conversão concluída, dado pronto no Conversion Register
* (Tabela 8-4, descrição do bit OS)
*/
config_reg = readRegister(&i2c_ads1015, ADS1015_REG_POINTER_CONFIG);
80014da: 2101 movs r1, #1
80014dc: 482c ldr r0, [pc, #176] @ (8001590 <ADS1015_Process_System+0x110>)
80014de: f7ff ff46 bl 800136e <readRegister>
80014e2: 4603 mov r3, r0
80014e4: 80fb strh r3, [r7, #6]
if (((config_reg & ADS1015_REG_CONFIG_OS_SINGLE) != 0) && (g_ms_counter - state_timer)>ADS1015_TIME_PER_SAMPLE)
80014e6: f9b7 3006 ldrsh.w r3, [r7, #6]
80014ea: 2b00 cmp r3, #0
80014ec: da40 bge.n 8001570 <ADS1015_Process_System+0xf0>
80014ee: 4b26 ldr r3, [pc, #152] @ (8001588 <ADS1015_Process_System+0x108>)
80014f0: 681a ldr r2, [r3, #0]
80014f2: 4b26 ldr r3, [pc, #152] @ (800158c <ADS1015_Process_System+0x10c>)
80014f4: 681b ldr r3, [r3, #0]
80014f6: 1ad3 subs r3, r2, r3
80014f8: 2b09 cmp r3, #9
80014fa: d939 bls.n 8001570 <ADS1015_Process_System+0xf0>
{
ads1015_state = ADS1015_READ_DATA;
80014fc: 4b20 ldr r3, [pc, #128] @ (8001580 <ADS1015_Process_System+0x100>)
80014fe: 2203 movs r2, #3
8001500: 701a strb r2, [r3, #0]
}
// (opcional) tratar timeout comparando g_ms_counter - state_timer
// Datasheet: conversão single-cycle, tempo = 1/DR (ex: 1600SPS ≈ 625µs)
break;
8001502: e035 b.n 8001570 <ADS1015_Process_System+0xf0>
case ADS1015_READ_DATA:
{
/* Muda o Address Pointer para o Conversion Register (P[1:0]=00b)
* e lê os 16 bits. Dado é 12 bits em complemento de 2,
* left-justified em D[15:4]; D[3:0] sempre lê 0h (Tabela 8-3) */
int16_t raw = (int16_t)readRegister(&i2c_ads1015, ADS1015_REG_POINTER_CONVERT);
8001504: 2100 movs r1, #0
8001506: 4822 ldr r0, [pc, #136] @ (8001590 <ADS1015_Process_System+0x110>)
8001508: f7ff ff31 bl 800136e <readRegister>
800150c: 4603 mov r3, r0
800150e: 80bb strh r3, [r7, #4]
raw >>= 4; // remove os 4 bits reservados (D[3:0]), resultado = 12 bits signed
8001510: f9b7 3004 ldrsh.w r3, [r7, #4]
8001514: 111b asrs r3, r3, #4
8001516: 80bb strh r3, [r7, #4]
float value = (float)(2048 - raw); // ((float)raw * ADS1015_ADC_VREF) / ADS1015_ADC_MAX; // usa FSR configurado no PGA
8001518: f9b7 3004 ldrsh.w r3, [r7, #4]
800151c: f5c3 6300 rsb r3, r3, #2048 @ 0x800
8001520: 4618 mov r0, r3
8001522: f7fe fed5 bl 80002d0 <__aeabi_i2f>
8001526: 4603 mov r3, r0
8001528: 603b str r3, [r7, #0]
ADS1015_pH_NewSample(value);
800152a: 6838 ldr r0, [r7, #0]
800152c: f000 f98c bl 8001848 <ADS1015_pH_NewSample>
sample_count++;
8001530: 4b14 ldr r3, [pc, #80] @ (8001584 <ADS1015_Process_System+0x104>)
8001532: 681b ldr r3, [r3, #0]
8001534: 3301 adds r3, #1
8001536: 4a13 ldr r2, [pc, #76] @ (8001584 <ADS1015_Process_System+0x104>)
8001538: 6013 str r3, [r2, #0]
if (sample_count >= ADS1015_BURST_SIZE)
800153a: 4b12 ldr r3, [pc, #72] @ (8001584 <ADS1015_Process_System+0x104>)
800153c: 681b ldr r3, [r3, #0]
800153e: 2b04 cmp r3, #4
8001540: d903 bls.n 800154a <ADS1015_Process_System+0xca>
{
ads1015_state = ADS1015_IDLE;
8001542: 4b0f ldr r3, [pc, #60] @ (8001580 <ADS1015_Process_System+0x100>)
8001544: 2200 movs r2, #0
8001546: 701a strb r2, [r3, #0]
{
state_timer = g_ms_counter;
ads1015_state = ADS1015_WAIT_NEXT_SAMPLE;
}
}
break;
8001548: e015 b.n 8001576 <ADS1015_Process_System+0xf6>
state_timer = g_ms_counter;
800154a: 4b0f ldr r3, [pc, #60] @ (8001588 <ADS1015_Process_System+0x108>)
800154c: 681b ldr r3, [r3, #0]
800154e: 4a0f ldr r2, [pc, #60] @ (800158c <ADS1015_Process_System+0x10c>)
8001550: 6013 str r3, [r2, #0]
ads1015_state = ADS1015_WAIT_NEXT_SAMPLE;
8001552: 4b0b ldr r3, [pc, #44] @ (8001580 <ADS1015_Process_System+0x100>)
8001554: 2204 movs r2, #4
8001556: 701a strb r2, [r3, #0]
break;
8001558: e00d b.n 8001576 <ADS1015_Process_System+0xf6>
case ADS1015_WAIT_NEXT_SAMPLE:
if ((g_ms_counter - state_timer) >= ADS1015_TIME_PER_SAMPLE)
800155a: 4b0b ldr r3, [pc, #44] @ (8001588 <ADS1015_Process_System+0x108>)
800155c: 681a ldr r2, [r3, #0]
800155e: 4b0b ldr r3, [pc, #44] @ (800158c <ADS1015_Process_System+0x10c>)
8001560: 681b ldr r3, [r3, #0]
8001562: 1ad3 subs r3, r2, r3
8001564: 2b08 cmp r3, #8
8001566: d905 bls.n 8001574 <ADS1015_Process_System+0xf4>
{
ads1015_state = ADS1015_START_CONVERSION;
8001568: 4b05 ldr r3, [pc, #20] @ (8001580 <ADS1015_Process_System+0x100>)
800156a: 2201 movs r2, #1
800156c: 701a strb r2, [r3, #0]
}
break;
800156e: e001 b.n 8001574 <ADS1015_Process_System+0xf4>
break;
8001570: bf00 nop
8001572: e000 b.n 8001576 <ADS1015_Process_System+0xf6>
break;
8001574: bf00 nop
}
}
8001576: bf00 nop
8001578: 3708 adds r7, #8
800157a: 46bd mov sp, r7
800157c: bd80 pop {r7, pc}
800157e: bf00 nop
8001580: 20000208 .word 0x20000208
8001584: 2000020c .word 0x2000020c
8001588: 20000080 .word 0x20000080
800158c: 20000210 .word 0x20000210
8001590: 200001b8 .word 0x200001b8
08001594 <ADS1015_Sort_Array>:
/**
* Simple insertion sort - BURST_SIZE is small, so the cost is negligible
* and it avoids depending on qsort/heap allocation.
**/
void ADS1015_Sort_Array(float *v, uint8_t n)
{
8001594: b580 push {r7, lr}
8001596: b084 sub sp, #16
8001598: af00 add r7, sp, #0
800159a: 6078 str r0, [r7, #4]
800159c: 460b mov r3, r1
800159e: 70fb strb r3, [r7, #3]
for (uint8_t i = 1; i < n; i++)
80015a0: 2301 movs r3, #1
80015a2: 73fb strb r3, [r7, #15]
80015a4: e039 b.n 800161a <ADS1015_Sort_Array+0x86>
{
float key = v[i];
80015a6: 7bfb ldrb r3, [r7, #15]
80015a8: 009b lsls r3, r3, #2
80015aa: 687a ldr r2, [r7, #4]
80015ac: 4413 add r3, r2
80015ae: 681b ldr r3, [r3, #0]
80015b0: 60bb str r3, [r7, #8]
int8_t j = (int8_t)i - 1;
80015b2: 7bfb ldrb r3, [r7, #15]
80015b4: 3b01 subs r3, #1
80015b6: b2db uxtb r3, r3
80015b8: 73bb strb r3, [r7, #14]
while (j >= 0 && v[j] > key)
80015ba: e012 b.n 80015e2 <ADS1015_Sort_Array+0x4e>
{
v[j + 1] = v[j];
80015bc: f997 300e ldrsb.w r3, [r7, #14]
80015c0: 009b lsls r3, r3, #2
80015c2: 687a ldr r2, [r7, #4]
80015c4: 441a add r2, r3
80015c6: f997 300e ldrsb.w r3, [r7, #14]
80015ca: 3301 adds r3, #1
80015cc: 009b lsls r3, r3, #2
80015ce: 6879 ldr r1, [r7, #4]
80015d0: 440b add r3, r1
80015d2: 6812 ldr r2, [r2, #0]
80015d4: 601a str r2, [r3, #0]
j--;
80015d6: f997 300e ldrsb.w r3, [r7, #14]
80015da: b2db uxtb r3, r3
80015dc: 3b01 subs r3, #1
80015de: b2db uxtb r3, r3
80015e0: 73bb strb r3, [r7, #14]
while (j >= 0 && v[j] > key)
80015e2: f997 300e ldrsb.w r3, [r7, #14]
80015e6: 2b00 cmp r3, #0
80015e8: db0c blt.n 8001604 <ADS1015_Sort_Array+0x70>
80015ea: f997 300e ldrsb.w r3, [r7, #14]
80015ee: 009b lsls r3, r3, #2
80015f0: 687a ldr r2, [r7, #4]
80015f2: 4413 add r3, r2
80015f4: 681b ldr r3, [r3, #0]
80015f6: 4619 mov r1, r3
80015f8: 68b8 ldr r0, [r7, #8]
80015fa: f7ff f85b bl 80006b4 <__aeabi_fcmplt>
80015fe: 4603 mov r3, r0
8001600: 2b00 cmp r3, #0
8001602: d1db bne.n 80015bc <ADS1015_Sort_Array+0x28>
}
v[j + 1] = key;
8001604: f997 300e ldrsb.w r3, [r7, #14]
8001608: 3301 adds r3, #1
800160a: 009b lsls r3, r3, #2
800160c: 687a ldr r2, [r7, #4]
800160e: 4413 add r3, r2
8001610: 68ba ldr r2, [r7, #8]
8001612: 601a str r2, [r3, #0]
for (uint8_t i = 1; i < n; i++)
8001614: 7bfb ldrb r3, [r7, #15]
8001616: 3301 adds r3, #1
8001618: 73fb strb r3, [r7, #15]
800161a: 7bfa ldrb r2, [r7, #15]
800161c: 78fb ldrb r3, [r7, #3]
800161e: 429a cmp r2, r3
8001620: d3c1 bcc.n 80015a6 <ADS1015_Sort_Array+0x12>
}
}
8001622: bf00 nop
8001624: bf00 nop
8001626: 3710 adds r7, #16
8001628: 46bd mov sp, r7
800162a: bd80 pop {r7, pc}
0800162c <ADS1015_Trimmed_Mean>:
* original order is not needed), discards TRIM_COUNT values from each
* end, and averages the remainder. Sorting in place avoids a temporary
* array and removes the need for memcpy()/string.h entirely.
**/
float ADS1015_Trimmed_Mean(float *buffer, uint8_t n, uint8_t trim)
{
800162c: b580 push {r7, lr}
800162e: b086 sub sp, #24
8001630: af00 add r7, sp, #0
8001632: 6078 str r0, [r7, #4]
8001634: 460b mov r3, r1
8001636: 70fb strb r3, [r7, #3]
8001638: 4613 mov r3, r2
800163a: 70bb strb r3, [r7, #2]
ADS1015_Sort_Array(buffer, n);
800163c: 78fb ldrb r3, [r7, #3]
800163e: 4619 mov r1, r3
8001640: 6878 ldr r0, [r7, #4]
8001642: f7ff ffa7 bl 8001594 <ADS1015_Sort_Array>
uint8_t start = trim;
8001646: 78bb ldrb r3, [r7, #2]
8001648: 75fb strb r3, [r7, #23]
uint8_t end = n - trim; /* exclusive */
800164a: 78fa ldrb r2, [r7, #3]
800164c: 78bb ldrb r3, [r7, #2]
800164e: 1ad3 subs r3, r2, r3
8001650: 75bb strb r3, [r7, #22]
if (end <= start) /* guard against a misconfigured trim value */
8001652: 7dba ldrb r2, [r7, #22]
8001654: 7dfb ldrb r3, [r7, #23]
8001656: 429a cmp r2, r3
8001658: d803 bhi.n 8001662 <ADS1015_Trimmed_Mean+0x36>
{
start = 0;
800165a: 2300 movs r3, #0
800165c: 75fb strb r3, [r7, #23]
end = n;
800165e: 78fb ldrb r3, [r7, #3]
8001660: 75bb strb r3, [r7, #22]
}
float sum = 0.0f;
8001662: f04f 0300 mov.w r3, #0
8001666: 613b str r3, [r7, #16]
uint8_t count = 0;
8001668: 2300 movs r3, #0
800166a: 73fb strb r3, [r7, #15]
for (uint8_t i = start; i < end; i++)
800166c: 7dfb ldrb r3, [r7, #23]
800166e: 73bb strb r3, [r7, #14]
8001670: e010 b.n 8001694 <ADS1015_Trimmed_Mean+0x68>
{
sum += buffer[i];
8001672: 7bbb ldrb r3, [r7, #14]
8001674: 009b lsls r3, r3, #2
8001676: 687a ldr r2, [r7, #4]
8001678: 4413 add r3, r2
800167a: 681b ldr r3, [r3, #0]
800167c: 4619 mov r1, r3
800167e: 6938 ldr r0, [r7, #16]
8001680: f7fe fd72 bl 8000168 <__addsf3>
8001684: 4603 mov r3, r0
8001686: 613b str r3, [r7, #16]
count++;
8001688: 7bfb ldrb r3, [r7, #15]
800168a: 3301 adds r3, #1
800168c: 73fb strb r3, [r7, #15]
for (uint8_t i = start; i < end; i++)
800168e: 7bbb ldrb r3, [r7, #14]
8001690: 3301 adds r3, #1
8001692: 73bb strb r3, [r7, #14]
8001694: 7bba ldrb r2, [r7, #14]
8001696: 7dbb ldrb r3, [r7, #22]
8001698: 429a cmp r2, r3
800169a: d3ea bcc.n 8001672 <ADS1015_Trimmed_Mean+0x46>
}
return sum / (float)count;
800169c: 7bfb ldrb r3, [r7, #15]
800169e: 4618 mov r0, r3
80016a0: f7fe fe12 bl 80002c8 <__aeabi_ui2f>
80016a4: 4603 mov r3, r0
80016a6: 4619 mov r1, r3
80016a8: 6938 ldr r0, [r7, #16]
80016aa: f7fe ff19 bl 80004e0 <__aeabi_fdiv>
80016ae: 4603 mov r3, r0
}
80016b0: 4618 mov r0, r3
80016b2: 3718 adds r7, #24
80016b4: 46bd mov sp, r7
80016b6: bd80 pop {r7, pc}
080016b8 <ADS1015_History_Average>:
/*
* Simple average of the history buffer (stage-2 sliding window)
*/
float ADS1015_History_Average(const float *hist, uint8_t n)
{
80016b8: b580 push {r7, lr}
80016ba: b084 sub sp, #16
80016bc: af00 add r7, sp, #0
80016be: 6078 str r0, [r7, #4]
80016c0: 460b mov r3, r1
80016c2: 70fb strb r3, [r7, #3]
float sum = 0.0f;
80016c4: f04f 0300 mov.w r3, #0
80016c8: 60fb str r3, [r7, #12]
for (uint8_t i = 0; i < n; i++)
80016ca: 2300 movs r3, #0
80016cc: 72fb strb r3, [r7, #11]
80016ce: e00d b.n 80016ec <ADS1015_History_Average+0x34>
sum += hist[i];
80016d0: 7afb ldrb r3, [r7, #11]
80016d2: 009b lsls r3, r3, #2
80016d4: 687a ldr r2, [r7, #4]
80016d6: 4413 add r3, r2
80016d8: 681b ldr r3, [r3, #0]
80016da: 4619 mov r1, r3
80016dc: 68f8 ldr r0, [r7, #12]
80016de: f7fe fd43 bl 8000168 <__addsf3>
80016e2: 4603 mov r3, r0
80016e4: 60fb str r3, [r7, #12]
for (uint8_t i = 0; i < n; i++)
80016e6: 7afb ldrb r3, [r7, #11]
80016e8: 3301 adds r3, #1
80016ea: 72fb strb r3, [r7, #11]
80016ec: 7afa ldrb r2, [r7, #11]
80016ee: 78fb ldrb r3, [r7, #3]
80016f0: 429a cmp r2, r3
80016f2: d3ed bcc.n 80016d0 <ADS1015_History_Average+0x18>
return sum / (float)n;
80016f4: 78fb ldrb r3, [r7, #3]
80016f6: 4618 mov r0, r3
80016f8: f7fe fde6 bl 80002c8 <__aeabi_ui2f>
80016fc: 4603 mov r3, r0
80016fe: 4619 mov r1, r3
8001700: 68f8 ldr r0, [r7, #12]
8001702: f7fe feed bl 80004e0 <__aeabi_fdiv>
8001706: 4603 mov r3, r0
}
8001708: 4618 mov r0, r3
800170a: 3710 adds r7, #16
800170c: 46bd mov sp, r7
800170e: bd80 pop {r7, pc}
08001710 <ADS1015_Process_Sample>:
* Common processing core: applied identically to all 3 channels.
* Receives the current raw reading and the channel's state (global
* arrays/struct).
**/
void ADS1015_Process_Sample(ADS1015_filter_t *ch, float raw)
{
8001710: b590 push {r4, r7, lr}
8001712: b085 sub sp, #20
8001714: af00 add r7, sp, #0
8001716: 6078 str r0, [r7, #4]
8001718: 6039 str r1, [r7, #0]
/* --- Stage 1: accumulate into the current burst --- */
ch->burst[ch->burst_index] = raw;
800171a: 687b ldr r3, [r7, #4]
800171c: 7d1b ldrb r3, [r3, #20]
800171e: 4619 mov r1, r3
8001720: 687b ldr r3, [r7, #4]
8001722: 683a ldr r2, [r7, #0]
8001724: f843 2021 str.w r2, [r3, r1, lsl #2]
ch->burst_index++;
8001728: 687b ldr r3, [r7, #4]
800172a: 7d1b ldrb r3, [r3, #20]
800172c: 3301 adds r3, #1
800172e: b2da uxtb r2, r3
8001730: 687b ldr r3, [r7, #4]
8001732: 751a strb r2, [r3, #20]
if (ch->burst_index < ADS1015_BURST_SIZE)
8001734: 687b ldr r3, [r7, #4]
8001736: 7d1b ldrb r3, [r3, #20]
8001738: 2b04 cmp r3, #4
800173a: d97a bls.n 8001832 <ADS1015_Process_Sample+0x122>
return; /* still collecting the burst, nothing else to do */
/* Burst complete: compute the trimmed mean */
float burst_result = ADS1015_Trimmed_Mean(ch->burst, ADS1015_BURST_SIZE, ADS1015_TRIM_COUNT);
800173c: 687b ldr r3, [r7, #4]
800173e: 2201 movs r2, #1
8001740: 2105 movs r1, #5
8001742: 4618 mov r0, r3
8001744: f7ff ff72 bl 800162c <ADS1015_Trimmed_Mean>
8001748: 60f8 str r0, [r7, #12]
ch->burst_index = 0; /* reset for the next burst */
800174a: 687b ldr r3, [r7, #4]
800174c: 2200 movs r2, #0
800174e: 751a strb r2, [r3, #20]
/* --- Stage 2a: rolling history / sliding window --- */
ch->history[ch->history_index] = burst_result;
8001750: 687b ldr r3, [r7, #4]
8001752: f893 302c ldrb.w r3, [r3, #44] @ 0x2c
8001756: 461a mov r2, r3
8001758: 687b ldr r3, [r7, #4]
800175a: 3206 adds r2, #6
800175c: 68f9 ldr r1, [r7, #12]
800175e: f843 1022 str.w r1, [r3, r2, lsl #2]
ch->history_index = (uint8_t)((ch->history_index + 1) % ADS1015_HISTORY_SIZE);
8001762: 687b ldr r3, [r7, #4]
8001764: f893 302c ldrb.w r3, [r3, #44] @ 0x2c
8001768: 1c5a adds r2, r3, #1
800176a: 4b34 ldr r3, [pc, #208] @ (800183c <ADS1015_Process_Sample+0x12c>)
800176c: fb83 1302 smull r1, r3, r3, r2
8001770: 1059 asrs r1, r3, #1
8001772: 17d3 asrs r3, r2, #31
8001774: 1ac9 subs r1, r1, r3
8001776: 460b mov r3, r1
8001778: 009b lsls r3, r3, #2
800177a: 440b add r3, r1
800177c: 1ad1 subs r1, r2, r3
800177e: b2ca uxtb r2, r1
8001780: 687b ldr r3, [r7, #4]
8001782: f883 202c strb.w r2, [r3, #44] @ 0x2c
if (ch->history_count < ADS1015_HISTORY_SIZE)
8001786: 687b ldr r3, [r7, #4]
8001788: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
800178c: 2b04 cmp r3, #4
800178e: d807 bhi.n 80017a0 <ADS1015_Process_Sample+0x90>
ch->history_count++;
8001790: 687b ldr r3, [r7, #4]
8001792: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
8001796: 3301 adds r3, #1
8001798: b2da uxtb r2, r3
800179a: 687b ldr r3, [r7, #4]
800179c: f883 202d strb.w r2, [r3, #45] @ 0x2d
float window_average = ADS1015_History_Average(ch->history, ch->history_count);
80017a0: 687b ldr r3, [r7, #4]
80017a2: f103 0218 add.w r2, r3, #24
80017a6: 687b ldr r3, [r7, #4]
80017a8: f893 302d ldrb.w r3, [r3, #45] @ 0x2d
80017ac: 4619 mov r1, r3
80017ae: 4610 mov r0, r2
80017b0: f7ff ff82 bl 80016b8 <ADS1015_History_Average>
80017b4: 60b8 str r0, [r7, #8]
/* --- Stage 2b: first-order IIR low-pass filter on the burst result --- */
if (!ch->iir_initialized)
80017b6: 687b ldr r3, [r7, #4]
80017b8: f893 3034 ldrb.w r3, [r3, #52] @ 0x34
80017bc: 2b00 cmp r3, #0
80017be: d107 bne.n 80017d0 <ADS1015_Process_Sample+0xc0>
{
ch->iir_state = burst_result;
80017c0: 687b ldr r3, [r7, #4]
80017c2: 68fa ldr r2, [r7, #12]
80017c4: 631a str r2, [r3, #48] @ 0x30
ch->iir_initialized = 1;
80017c6: 687b ldr r3, [r7, #4]
80017c8: 2201 movs r2, #1
80017ca: f883 2034 strb.w r2, [r3, #52] @ 0x34
80017ce: e014 b.n 80017fa <ADS1015_Process_Sample+0xea>
}
else
{
ch->iir_state = ADS1015_IIR_ALPHA * burst_result + (1.0f - ADS1015_IIR_ALPHA) * ch->iir_state;
80017d0: 491b ldr r1, [pc, #108] @ (8001840 <ADS1015_Process_Sample+0x130>)
80017d2: 68f8 ldr r0, [r7, #12]
80017d4: f7fe fdd0 bl 8000378 <__aeabi_fmul>
80017d8: 4603 mov r3, r0
80017da: 461c mov r4, r3
80017dc: 687b ldr r3, [r7, #4]
80017de: 6b1b ldr r3, [r3, #48] @ 0x30
80017e0: 4918 ldr r1, [pc, #96] @ (8001844 <ADS1015_Process_Sample+0x134>)
80017e2: 4618 mov r0, r3
80017e4: f7fe fdc8 bl 8000378 <__aeabi_fmul>
80017e8: 4603 mov r3, r0
80017ea: 4619 mov r1, r3
80017ec: 4620 mov r0, r4
80017ee: f7fe fcbb bl 8000168 <__addsf3>
80017f2: 4603 mov r3, r0
80017f4: 461a mov r2, r3
80017f6: 687b ldr r3, [r7, #4]
80017f8: 631a str r2, [r3, #48] @ 0x30
}
/* Final output: combines the IIR state (fast response to real drift)
* with the window average (more stable, slower response). Adjust
* the weighting per channel if needed. */
ch->filtered_value = 0.5f * ch->iir_state + 0.5f * window_average;
80017fa: 687b ldr r3, [r7, #4]
80017fc: 6b1b ldr r3, [r3, #48] @ 0x30
80017fe: f04f 517c mov.w r1, #1056964608 @ 0x3f000000
8001802: 4618 mov r0, r3
8001804: f7fe fdb8 bl 8000378 <__aeabi_fmul>
8001808: 4603 mov r3, r0
800180a: 461c mov r4, r3
800180c: f04f 517c mov.w r1, #1056964608 @ 0x3f000000
8001810: 68b8 ldr r0, [r7, #8]
8001812: f7fe fdb1 bl 8000378 <__aeabi_fmul>
8001816: 4603 mov r3, r0
8001818: 4619 mov r1, r3
800181a: 4620 mov r0, r4
800181c: f7fe fca4 bl 8000168 <__addsf3>
8001820: 4603 mov r3, r0
8001822: 461a mov r2, r3
8001824: 687b ldr r3, [r7, #4]
8001826: 639a str r2, [r3, #56] @ 0x38
ch->value_valid = 1;
8001828: 687b ldr r3, [r7, #4]
800182a: 2201 movs r2, #1
800182c: f883 203c strb.w r2, [r3, #60] @ 0x3c
8001830: e000 b.n 8001834 <ADS1015_Process_Sample+0x124>
return; /* still collecting the burst, nothing else to do */
8001832: bf00 nop
}
8001834: 3714 adds r7, #20
8001836: 46bd mov sp, r7
8001838: bd90 pop {r4, r7, pc}
800183a: bf00 nop
800183c: 66666667 .word 0x66666667
8001840: 3f0ccccd .word 0x3f0ccccd
8001844: 3ee66666 .word 0x3ee66666
08001848 <ADS1015_pH_NewSample>:
/* PUBLIC FUNCTIONS - ONE PER CHANNEL */
/* ---------------------------------------------------------------------- */
void ADS1015_pH_NewSample(float raw)
{
8001848: b580 push {r7, lr}
800184a: b082 sub sp, #8
800184c: af00 add r7, sp, #0
800184e: 6078 str r0, [r7, #4]
ADS1015_Process_Sample(&g_ph_filter, raw);
8001850: 6879 ldr r1, [r7, #4]
8001852: 4803 ldr r0, [pc, #12] @ (8001860 <ADS1015_pH_NewSample+0x18>)
8001854: f7ff ff5c bl 8001710 <ADS1015_Process_Sample>
}
8001858: bf00 nop
800185a: 3708 adds r7, #8
800185c: 46bd mov sp, r7
800185e: bd80 pop {r7, pc}
8001860: 200001c8 .word 0x200001c8
08001864 <digital_outputs_init>:
* @brief Initializes the GPIO hardware and sets initial states.
* @note This function replaces the handle-based init.
* @retval None
*/
void digital_outputs_init(void)
{
8001864: b580 push {r7, lr}
8001866: b086 sub sp, #24
8001868: af00 add r7, sp, #0
GPIO_InitTypeDef GPIO_InitStruct = {0};
800186a: 1d3b adds r3, r7, #4
800186c: 2200 movs r2, #0
800186e: 601a str r2, [r3, #0]
8001870: 605a str r2, [r3, #4]
8001872: 609a str r2, [r3, #8]
8001874: 60da str r2, [r3, #12]
for (int i = 0; i < OUTPUT_PINS_COUNT; i++) {
8001876: 2300 movs r3, #0
8001878: 617b str r3, [r7, #20]
800187a: e029 b.n 80018d0 <digital_outputs_init+0x6c>
GPIO_InitStruct.Pin = output_pins[i].pin;
800187c: 4a18 ldr r2, [pc, #96] @ (80018e0 <digital_outputs_init+0x7c>)
800187e: 697b ldr r3, [r7, #20]
8001880: 00db lsls r3, r3, #3
8001882: 4413 add r3, r2
8001884: 889b ldrh r3, [r3, #4]
8001886: 607b str r3, [r7, #4]
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD; // Open-drain
8001888: 2311 movs r3, #17
800188a: 60bb str r3, [r7, #8]
GPIO_InitStruct.Pull = GPIO_NOPULL;
800188c: 2300 movs r3, #0
800188e: 60fb str r3, [r7, #12]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
8001890: 2302 movs r3, #2
8001892: 613b str r3, [r7, #16]
HAL_GPIO_Init(output_pins[i].port, &GPIO_InitStruct);
8001894: 4a12 ldr r2, [pc, #72] @ (80018e0 <digital_outputs_init+0x7c>)
8001896: 697b ldr r3, [r7, #20]
8001898: f852 3033 ldr.w r3, [r2, r3, lsl #3]
800189c: 1d3a adds r2, r7, #4
800189e: 4611 mov r1, r2
80018a0: 4618 mov r0, r3
80018a2: f001 fadb bl 8002e5c <HAL_GPIO_Init>
// Force initial state to LOW (Reset)
HAL_GPIO_WritePin(output_pins[i].port, output_pins[i].pin, GPIO_PIN_SET);
80018a6: 4a0e ldr r2, [pc, #56] @ (80018e0 <digital_outputs_init+0x7c>)
80018a8: 697b ldr r3, [r7, #20]
80018aa: f852 0033 ldr.w r0, [r2, r3, lsl #3]
80018ae: 4a0c ldr r2, [pc, #48] @ (80018e0 <digital_outputs_init+0x7c>)
80018b0: 697b ldr r3, [r7, #20]
80018b2: 00db lsls r3, r3, #3
80018b4: 4413 add r3, r2
80018b6: 889b ldrh r3, [r3, #4]
80018b8: 2201 movs r2, #1
80018ba: 4619 mov r1, r3
80018bc: f001 fc69 bl 8003192 <HAL_GPIO_WritePin>
pin_states[i] = 0;
80018c0: 4a08 ldr r2, [pc, #32] @ (80018e4 <digital_outputs_init+0x80>)
80018c2: 697b ldr r3, [r7, #20]
80018c4: 4413 add r3, r2
80018c6: 2200 movs r2, #0
80018c8: 701a strb r2, [r3, #0]
for (int i = 0; i < OUTPUT_PINS_COUNT; i++) {
80018ca: 697b ldr r3, [r7, #20]
80018cc: 3301 adds r3, #1
80018ce: 617b str r3, [r7, #20]
80018d0: 697b ldr r3, [r7, #20]
80018d2: 2b07 cmp r3, #7
80018d4: ddd2 ble.n 800187c <digital_outputs_init+0x18>
}
}
80018d6: bf00 nop
80018d8: bf00 nop
80018da: 3718 adds r7, #24
80018dc: 46bd mov sp, r7
80018de: bd80 pop {r7, pc}
80018e0: 08006260 .word 0x08006260
80018e4: 20000214 .word 0x20000214
080018e8 <MX_GPIO_Init>:
* EXTI
* Free pins are configured automatically as Analog (this feature is enabled through
* the Code Generation settings)
*/
void MX_GPIO_Init(void)
{
80018e8: b580 push {r7, lr}
80018ea: b088 sub sp, #32
80018ec: af00 add r7, sp, #0
GPIO_InitTypeDef GPIO_InitStruct = {0};
80018ee: f107 0310 add.w r3, r7, #16
80018f2: 2200 movs r2, #0
80018f4: 601a str r2, [r3, #0]
80018f6: 605a str r2, [r3, #4]
80018f8: 609a str r2, [r3, #8]
80018fa: 60da str r2, [r3, #12]
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
80018fc: 4b46 ldr r3, [pc, #280] @ (8001a18 <MX_GPIO_Init+0x130>)
80018fe: 699b ldr r3, [r3, #24]
8001900: 4a45 ldr r2, [pc, #276] @ (8001a18 <MX_GPIO_Init+0x130>)
8001902: f043 0310 orr.w r3, r3, #16
8001906: 6193 str r3, [r2, #24]
8001908: 4b43 ldr r3, [pc, #268] @ (8001a18 <MX_GPIO_Init+0x130>)
800190a: 699b ldr r3, [r3, #24]
800190c: f003 0310 and.w r3, r3, #16
8001910: 60fb str r3, [r7, #12]
8001912: 68fb ldr r3, [r7, #12]
__HAL_RCC_GPIOD_CLK_ENABLE();
8001914: 4b40 ldr r3, [pc, #256] @ (8001a18 <MX_GPIO_Init+0x130>)
8001916: 699b ldr r3, [r3, #24]
8001918: 4a3f ldr r2, [pc, #252] @ (8001a18 <MX_GPIO_Init+0x130>)
800191a: f043 0320 orr.w r3, r3, #32
800191e: 6193 str r3, [r2, #24]
8001920: 4b3d ldr r3, [pc, #244] @ (8001a18 <MX_GPIO_Init+0x130>)
8001922: 699b ldr r3, [r3, #24]
8001924: f003 0320 and.w r3, r3, #32
8001928: 60bb str r3, [r7, #8]
800192a: 68bb ldr r3, [r7, #8]
__HAL_RCC_GPIOA_CLK_ENABLE();
800192c: 4b3a ldr r3, [pc, #232] @ (8001a18 <MX_GPIO_Init+0x130>)
800192e: 699b ldr r3, [r3, #24]
8001930: 4a39 ldr r2, [pc, #228] @ (8001a18 <MX_GPIO_Init+0x130>)
8001932: f043 0304 orr.w r3, r3, #4
8001936: 6193 str r3, [r2, #24]
8001938: 4b37 ldr r3, [pc, #220] @ (8001a18 <MX_GPIO_Init+0x130>)
800193a: 699b ldr r3, [r3, #24]
800193c: f003 0304 and.w r3, r3, #4
8001940: 607b str r3, [r7, #4]
8001942: 687b ldr r3, [r7, #4]
__HAL_RCC_GPIOB_CLK_ENABLE();
8001944: 4b34 ldr r3, [pc, #208] @ (8001a18 <MX_GPIO_Init+0x130>)
8001946: 699b ldr r3, [r3, #24]
8001948: 4a33 ldr r2, [pc, #204] @ (8001a18 <MX_GPIO_Init+0x130>)
800194a: f043 0308 orr.w r3, r3, #8
800194e: 6193 str r3, [r2, #24]
8001950: 4b31 ldr r3, [pc, #196] @ (8001a18 <MX_GPIO_Init+0x130>)
8001952: 699b ldr r3, [r3, #24]
8001954: f003 0308 and.w r3, r3, #8
8001958: 603b str r3, [r7, #0]
800195a: 683b ldr r3, [r7, #0]
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOC, DIGI_OUT5_Pin|DIGI_OUT6_Pin|DIGI_OUT7_Pin, GPIO_PIN_RESET);
800195c: 2200 movs r2, #0
800195e: f44f 4160 mov.w r1, #57344 @ 0xe000
8001962: 482e ldr r0, [pc, #184] @ (8001a1c <MX_GPIO_Init+0x134>)
8001964: f001 fc15 bl 8003192 <HAL_GPIO_WritePin>
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, DIGI_OUT0_Pin|DIGI_OUT1_Pin|DIGI_OUT2_Pin|LED_Red_Pin
8001968: 2200 movs r2, #0
800196a: f240 3137 movw r1, #823 @ 0x337
800196e: 482c ldr r0, [pc, #176] @ (8001a20 <MX_GPIO_Init+0x138>)
8001970: f001 fc0f bl 8003192 <HAL_GPIO_WritePin>
|LED_Green_Pin|DIGI_OUT3_Pin|DIGI_OUT4_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(TX_EN_RS485_GPIO_Port, TX_EN_RS485_Pin, GPIO_PIN_RESET);
8001974: 2200 movs r2, #0
8001976: f44f 5180 mov.w r1, #4096 @ 0x1000
800197a: 482a ldr r0, [pc, #168] @ (8001a24 <MX_GPIO_Init+0x13c>)
800197c: f001 fc09 bl 8003192 <HAL_GPIO_WritePin>
/*Configure GPIO pins : DIGI_OUT5_Pin DIGI_OUT6_Pin DIGI_OUT7_Pin */
GPIO_InitStruct.Pin = DIGI_OUT5_Pin|DIGI_OUT6_Pin|DIGI_OUT7_Pin;
8001980: f44f 4360 mov.w r3, #57344 @ 0xe000
8001984: 613b str r3, [r7, #16]
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
8001986: 2311 movs r3, #17
8001988: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_NOPULL;
800198a: 2300 movs r3, #0
800198c: 61bb str r3, [r7, #24]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
800198e: 2302 movs r3, #2
8001990: 61fb str r3, [r7, #28]
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
8001992: f107 0310 add.w r3, r7, #16
8001996: 4619 mov r1, r3
8001998: 4820 ldr r0, [pc, #128] @ (8001a1c <MX_GPIO_Init+0x134>)
800199a: f001 fa5f bl 8002e5c <HAL_GPIO_Init>
/*Configure GPIO pins : RS485_Addr0_Pin RS485_Addr1_Pin RS485_Addr2_Pin RS485_Addr3_Pin
SYS_CFG0_Pin SYS_CFG1_Pin PG_RS485_Pin PG_CE_Pin
PG_PH_Pin */
GPIO_InitStruct.Pin = RS485_Addr0_Pin|RS485_Addr1_Pin|RS485_Addr2_Pin|RS485_Addr3_Pin
800199e: f648 13fc movw r3, #35324 @ 0x89fc
80019a2: 613b str r3, [r7, #16]
|SYS_CFG0_Pin|SYS_CFG1_Pin|PG_RS485_Pin|PG_CE_Pin
|PG_PH_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
80019a4: 2300 movs r3, #0
80019a6: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_PULLUP;
80019a8: 2301 movs r3, #1
80019aa: 61bb str r3, [r7, #24]
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
80019ac: f107 0310 add.w r3, r7, #16
80019b0: 4619 mov r1, r3
80019b2: 481c ldr r0, [pc, #112] @ (8001a24 <MX_GPIO_Init+0x13c>)
80019b4: f001 fa52 bl 8002e5c <HAL_GPIO_Init>
/*Configure GPIO pins : DIGI_OUT0_Pin DIGI_OUT1_Pin DIGI_OUT2_Pin LED_Red_Pin
LED_Green_Pin DIGI_OUT3_Pin DIGI_OUT4_Pin */
GPIO_InitStruct.Pin = DIGI_OUT0_Pin|DIGI_OUT1_Pin|DIGI_OUT2_Pin|LED_Red_Pin
80019b8: f240 3337 movw r3, #823 @ 0x337
80019bc: 613b str r3, [r7, #16]
|LED_Green_Pin|DIGI_OUT3_Pin|DIGI_OUT4_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
80019be: 2311 movs r3, #17
80019c0: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_NOPULL;
80019c2: 2300 movs r3, #0
80019c4: 61bb str r3, [r7, #24]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
80019c6: 2302 movs r3, #2
80019c8: 61fb str r3, [r7, #28]
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
80019ca: f107 0310 add.w r3, r7, #16
80019ce: 4619 mov r1, r3
80019d0: 4813 ldr r0, [pc, #76] @ (8001a20 <MX_GPIO_Init+0x138>)
80019d2: f001 fa43 bl 8002e5c <HAL_GPIO_Init>
/*Configure GPIO pins : RS485_Addr4_Pin RS485_Addr5_Pin RS485_Addr6_Pin RS485_Addr7_Pin
Calib_PH_Pin */
GPIO_InitStruct.Pin = RS485_Addr4_Pin|RS485_Addr5_Pin|RS485_Addr6_Pin|RS485_Addr7_Pin
80019d6: f24f 0308 movw r3, #61448 @ 0xf008
80019da: 613b str r3, [r7, #16]
|Calib_PH_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
80019dc: 2300 movs r3, #0
80019de: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_PULLUP;
80019e0: 2301 movs r3, #1
80019e2: 61bb str r3, [r7, #24]
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
80019e4: f107 0310 add.w r3, r7, #16
80019e8: 4619 mov r1, r3
80019ea: 480d ldr r0, [pc, #52] @ (8001a20 <MX_GPIO_Init+0x138>)
80019ec: f001 fa36 bl 8002e5c <HAL_GPIO_Init>
/*Configure GPIO pin : TX_EN_RS485_Pin */
GPIO_InitStruct.Pin = TX_EN_RS485_Pin;
80019f0: f44f 5380 mov.w r3, #4096 @ 0x1000
80019f4: 613b str r3, [r7, #16]
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
80019f6: 2301 movs r3, #1
80019f8: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_NOPULL;
80019fa: 2300 movs r3, #0
80019fc: 61bb str r3, [r7, #24]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
80019fe: 2302 movs r3, #2
8001a00: 61fb str r3, [r7, #28]
HAL_GPIO_Init(TX_EN_RS485_GPIO_Port, &GPIO_InitStruct);
8001a02: f107 0310 add.w r3, r7, #16
8001a06: 4619 mov r1, r3
8001a08: 4806 ldr r0, [pc, #24] @ (8001a24 <MX_GPIO_Init+0x13c>)
8001a0a: f001 fa27 bl 8002e5c <HAL_GPIO_Init>
}
8001a0e: bf00 nop
8001a10: 3720 adds r7, #32
8001a12: 46bd mov sp, r7
8001a14: bd80 pop {r7, pc}
8001a16: bf00 nop
8001a18: 40021000 .word 0x40021000
8001a1c: 40011000 .word 0x40011000
8001a20: 40010c00 .word 0x40010c00
8001a24: 40010800 .word 0x40010800
08001a28 <MX_I2C1_Init>:
I2C_HandleTypeDef hi2c1;
I2C_HandleTypeDef hi2c2;
/* I2C1 init function */
void MX_I2C1_Init(void)
{
8001a28: b580 push {r7, lr}
8001a2a: af00 add r7, sp, #0
/* USER CODE END I2C1_Init 0 */
/* USER CODE BEGIN I2C1_Init 1 */
/* USER CODE END I2C1_Init 1 */
hi2c1.Instance = I2C1;
8001a2c: 4b12 ldr r3, [pc, #72] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a2e: 4a13 ldr r2, [pc, #76] @ (8001a7c <MX_I2C1_Init+0x54>)
8001a30: 601a str r2, [r3, #0]
hi2c1.Init.ClockSpeed = 100000;
8001a32: 4b11 ldr r3, [pc, #68] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a34: 4a12 ldr r2, [pc, #72] @ (8001a80 <MX_I2C1_Init+0x58>)
8001a36: 605a str r2, [r3, #4]
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
8001a38: 4b0f ldr r3, [pc, #60] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a3a: 2200 movs r2, #0
8001a3c: 609a str r2, [r3, #8]
hi2c1.Init.OwnAddress1 = 0;
8001a3e: 4b0e ldr r3, [pc, #56] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a40: 2200 movs r2, #0
8001a42: 60da str r2, [r3, #12]
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
8001a44: 4b0c ldr r3, [pc, #48] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a46: f44f 4280 mov.w r2, #16384 @ 0x4000
8001a4a: 611a str r2, [r3, #16]
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
8001a4c: 4b0a ldr r3, [pc, #40] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a4e: 2200 movs r2, #0
8001a50: 615a str r2, [r3, #20]
hi2c1.Init.OwnAddress2 = 0;
8001a52: 4b09 ldr r3, [pc, #36] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a54: 2200 movs r2, #0
8001a56: 619a str r2, [r3, #24]
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
8001a58: 4b07 ldr r3, [pc, #28] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a5a: 2200 movs r2, #0
8001a5c: 61da str r2, [r3, #28]
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
8001a5e: 4b06 ldr r3, [pc, #24] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a60: 2200 movs r2, #0
8001a62: 621a str r2, [r3, #32]
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
8001a64: 4804 ldr r0, [pc, #16] @ (8001a78 <MX_I2C1_Init+0x50>)
8001a66: f001 fbc5 bl 80031f4 <HAL_I2C_Init>
8001a6a: 4603 mov r3, r0
8001a6c: 2b00 cmp r3, #0
8001a6e: d001 beq.n 8001a74 <MX_I2C1_Init+0x4c>
{
Error_Handler();
8001a70: f000 fb36 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN I2C1_Init 2 */
/* USER CODE END I2C1_Init 2 */
}
8001a74: bf00 nop
8001a76: bd80 pop {r7, pc}
8001a78: 2000021c .word 0x2000021c
8001a7c: 40005400 .word 0x40005400
8001a80: 000186a0 .word 0x000186a0
08001a84 <MX_I2C2_Init>:
/* I2C2 init function */
void MX_I2C2_Init(void)
{
8001a84: b580 push {r7, lr}
8001a86: af00 add r7, sp, #0
/* USER CODE END I2C2_Init 0 */
/* USER CODE BEGIN I2C2_Init 1 */
/* USER CODE END I2C2_Init 1 */
hi2c2.Instance = I2C2;
8001a88: 4b12 ldr r3, [pc, #72] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001a8a: 4a13 ldr r2, [pc, #76] @ (8001ad8 <MX_I2C2_Init+0x54>)
8001a8c: 601a str r2, [r3, #0]
hi2c2.Init.ClockSpeed = 100000;
8001a8e: 4b11 ldr r3, [pc, #68] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001a90: 4a12 ldr r2, [pc, #72] @ (8001adc <MX_I2C2_Init+0x58>)
8001a92: 605a str r2, [r3, #4]
hi2c2.Init.DutyCycle = I2C_DUTYCYCLE_2;
8001a94: 4b0f ldr r3, [pc, #60] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001a96: 2200 movs r2, #0
8001a98: 609a str r2, [r3, #8]
hi2c2.Init.OwnAddress1 = 0;
8001a9a: 4b0e ldr r3, [pc, #56] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001a9c: 2200 movs r2, #0
8001a9e: 60da str r2, [r3, #12]
hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
8001aa0: 4b0c ldr r3, [pc, #48] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001aa2: f44f 4280 mov.w r2, #16384 @ 0x4000
8001aa6: 611a str r2, [r3, #16]
hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
8001aa8: 4b0a ldr r3, [pc, #40] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001aaa: 2200 movs r2, #0
8001aac: 615a str r2, [r3, #20]
hi2c2.Init.OwnAddress2 = 0;
8001aae: 4b09 ldr r3, [pc, #36] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001ab0: 2200 movs r2, #0
8001ab2: 619a str r2, [r3, #24]
hi2c2.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
8001ab4: 4b07 ldr r3, [pc, #28] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001ab6: 2200 movs r2, #0
8001ab8: 61da str r2, [r3, #28]
hi2c2.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
8001aba: 4b06 ldr r3, [pc, #24] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001abc: 2200 movs r2, #0
8001abe: 621a str r2, [r3, #32]
if (HAL_I2C_Init(&hi2c2) != HAL_OK)
8001ac0: 4804 ldr r0, [pc, #16] @ (8001ad4 <MX_I2C2_Init+0x50>)
8001ac2: f001 fb97 bl 80031f4 <HAL_I2C_Init>
8001ac6: 4603 mov r3, r0
8001ac8: 2b00 cmp r3, #0
8001aca: d001 beq.n 8001ad0 <MX_I2C2_Init+0x4c>
{
Error_Handler();
8001acc: f000 fb08 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN I2C2_Init 2 */
/* USER CODE END I2C2_Init 2 */
}
8001ad0: bf00 nop
8001ad2: bd80 pop {r7, pc}
8001ad4: 20000270 .word 0x20000270
8001ad8: 40005800 .word 0x40005800
8001adc: 000186a0 .word 0x000186a0
08001ae0 <HAL_I2C_MspInit>:
void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
{
8001ae0: b580 push {r7, lr}
8001ae2: b08a sub sp, #40 @ 0x28
8001ae4: af00 add r7, sp, #0
8001ae6: 6078 str r0, [r7, #4]
GPIO_InitTypeDef GPIO_InitStruct = {0};
8001ae8: f107 0318 add.w r3, r7, #24
8001aec: 2200 movs r2, #0
8001aee: 601a str r2, [r3, #0]
8001af0: 605a str r2, [r3, #4]
8001af2: 609a str r2, [r3, #8]
8001af4: 60da str r2, [r3, #12]
if(i2cHandle->Instance==I2C1)
8001af6: 687b ldr r3, [r7, #4]
8001af8: 681b ldr r3, [r3, #0]
8001afa: 4a2b ldr r2, [pc, #172] @ (8001ba8 <HAL_I2C_MspInit+0xc8>)
8001afc: 4293 cmp r3, r2
8001afe: d124 bne.n 8001b4a <HAL_I2C_MspInit+0x6a>
{
/* USER CODE BEGIN I2C1_MspInit 0 */
/* USER CODE END I2C1_MspInit 0 */
__HAL_RCC_GPIOB_CLK_ENABLE();
8001b00: 4b2a ldr r3, [pc, #168] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b02: 699b ldr r3, [r3, #24]
8001b04: 4a29 ldr r2, [pc, #164] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b06: f043 0308 orr.w r3, r3, #8
8001b0a: 6193 str r3, [r2, #24]
8001b0c: 4b27 ldr r3, [pc, #156] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b0e: 699b ldr r3, [r3, #24]
8001b10: f003 0308 and.w r3, r3, #8
8001b14: 617b str r3, [r7, #20]
8001b16: 697b ldr r3, [r7, #20]
/**I2C1 GPIO Configuration
PB6 ------> I2C1_SCL
PB7 ------> I2C1_SDA
*/
GPIO_InitStruct.Pin = I2C1_SCL_PH_Pin|I2C1_SDA_PH_Pin;
8001b18: 23c0 movs r3, #192 @ 0xc0
8001b1a: 61bb str r3, [r7, #24]
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
8001b1c: 2312 movs r3, #18
8001b1e: 61fb str r3, [r7, #28]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
8001b20: 2302 movs r3, #2
8001b22: 627b str r3, [r7, #36] @ 0x24
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
8001b24: f107 0318 add.w r3, r7, #24
8001b28: 4619 mov r1, r3
8001b2a: 4821 ldr r0, [pc, #132] @ (8001bb0 <HAL_I2C_MspInit+0xd0>)
8001b2c: f001 f996 bl 8002e5c <HAL_GPIO_Init>
/* I2C1 clock enable */
__HAL_RCC_I2C1_CLK_ENABLE();
8001b30: 4b1e ldr r3, [pc, #120] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b32: 69db ldr r3, [r3, #28]
8001b34: 4a1d ldr r2, [pc, #116] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b36: f443 1300 orr.w r3, r3, #2097152 @ 0x200000
8001b3a: 61d3 str r3, [r2, #28]
8001b3c: 4b1b ldr r3, [pc, #108] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b3e: 69db ldr r3, [r3, #28]
8001b40: f403 1300 and.w r3, r3, #2097152 @ 0x200000
8001b44: 613b str r3, [r7, #16]
8001b46: 693b ldr r3, [r7, #16]
__HAL_RCC_I2C2_CLK_ENABLE();
/* USER CODE BEGIN I2C2_MspInit 1 */
/* USER CODE END I2C2_MspInit 1 */
}
}
8001b48: e029 b.n 8001b9e <HAL_I2C_MspInit+0xbe>
else if(i2cHandle->Instance==I2C2)
8001b4a: 687b ldr r3, [r7, #4]
8001b4c: 681b ldr r3, [r3, #0]
8001b4e: 4a19 ldr r2, [pc, #100] @ (8001bb4 <HAL_I2C_MspInit+0xd4>)
8001b50: 4293 cmp r3, r2
8001b52: d124 bne.n 8001b9e <HAL_I2C_MspInit+0xbe>
__HAL_RCC_GPIOB_CLK_ENABLE();
8001b54: 4b15 ldr r3, [pc, #84] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b56: 699b ldr r3, [r3, #24]
8001b58: 4a14 ldr r2, [pc, #80] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b5a: f043 0308 orr.w r3, r3, #8
8001b5e: 6193 str r3, [r2, #24]
8001b60: 4b12 ldr r3, [pc, #72] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b62: 699b ldr r3, [r3, #24]
8001b64: f003 0308 and.w r3, r3, #8
8001b68: 60fb str r3, [r7, #12]
8001b6a: 68fb ldr r3, [r7, #12]
GPIO_InitStruct.Pin = I2C2_SCL_CE_Pin|I2C2_SDA_CE_Pin;
8001b6c: f44f 6340 mov.w r3, #3072 @ 0xc00
8001b70: 61bb str r3, [r7, #24]
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
8001b72: 2312 movs r3, #18
8001b74: 61fb str r3, [r7, #28]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
8001b76: 2302 movs r3, #2
8001b78: 627b str r3, [r7, #36] @ 0x24
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
8001b7a: f107 0318 add.w r3, r7, #24
8001b7e: 4619 mov r1, r3
8001b80: 480b ldr r0, [pc, #44] @ (8001bb0 <HAL_I2C_MspInit+0xd0>)
8001b82: f001 f96b bl 8002e5c <HAL_GPIO_Init>
__HAL_RCC_I2C2_CLK_ENABLE();
8001b86: 4b09 ldr r3, [pc, #36] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b88: 69db ldr r3, [r3, #28]
8001b8a: 4a08 ldr r2, [pc, #32] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b8c: f443 0380 orr.w r3, r3, #4194304 @ 0x400000
8001b90: 61d3 str r3, [r2, #28]
8001b92: 4b06 ldr r3, [pc, #24] @ (8001bac <HAL_I2C_MspInit+0xcc>)
8001b94: 69db ldr r3, [r3, #28]
8001b96: f403 0380 and.w r3, r3, #4194304 @ 0x400000
8001b9a: 60bb str r3, [r7, #8]
8001b9c: 68bb ldr r3, [r7, #8]
}
8001b9e: bf00 nop
8001ba0: 3728 adds r7, #40 @ 0x28
8001ba2: 46bd mov sp, r7
8001ba4: bd80 pop {r7, pc}
8001ba6: bf00 nop
8001ba8: 40005400 .word 0x40005400
8001bac: 40021000 .word 0x40021000
8001bb0: 40010c00 .word 0x40010c00
8001bb4: 40005800 .word 0x40005800
08001bb8 <main>:
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
8001bb8: b580 push {r7, lr}
8001bba: b08c sub sp, #48 @ 0x30
8001bbc: af00 add r7, sp, #0
/* USER CODE BEGIN 1 */
uint8_t tempString[15] = {0};
8001bbe: 1d3b adds r3, r7, #4
8001bc0: 2200 movs r2, #0
8001bc2: 601a str r2, [r3, #0]
8001bc4: 605a str r2, [r3, #4]
8001bc6: 609a str r2, [r3, #8]
8001bc8: f8c3 200b str.w r2, [r3, #11]
uint8_t averages = 0;
8001bcc: 2300 movs r3, #0
8001bce: f887 302f strb.w r3, [r7, #47] @ 0x2f
uint8_t newline = '\n';
8001bd2: 230a movs r3, #10
8001bd4: 70fb strb r3, [r7, #3]
// Variables for timing
uint32_t previous_millis_green = 0;
8001bd6: 2300 movs r3, #0
8001bd8: 62bb str r3, [r7, #40] @ 0x28
uint32_t previous_millis_red = 0;
8001bda: 2300 movs r3, #0
8001bdc: 627b str r3, [r7, #36] @ 0x24
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
8001bde: f000 fd09 bl 80025f4 <HAL_Init>
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
8001be2: f000 f949 bl 8001e78 <SystemClock_Config>
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
8001be6: f7ff fe7f bl 80018e8 <MX_GPIO_Init>
MX_ADC1_Init();
8001bea: f7ff fabd bl 8001168 <MX_ADC1_Init>
MX_ADC2_Init();
8001bee: f7ff faf9 bl 80011e4 <MX_ADC2_Init>
MX_I2C1_Init();
8001bf2: f7ff ff19 bl 8001a28 <MX_I2C1_Init>
MX_I2C2_Init();
8001bf6: f7ff ff45 bl 8001a84 <MX_I2C2_Init>
MX_USART1_UART_Init();
8001bfa: f000 fc57 bl 80024ac <MX_USART1_UART_Init>
MX_TIM3_Init();
8001bfe: f000 fbe1 bl 80023c4 <MX_TIM3_Init>
/* USER CODE BEGIN 2 */
HAL_TIM_Base_Start_IT(&htim3);
8001c02: 488e ldr r0, [pc, #568] @ (8001e3c <main+0x284>)
8001c04: f003 f842 bl 8004c8c <HAL_TIM_Base_Start_IT>
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_4, GPIO_PIN_SET); // LED Green Off
8001c08: 2201 movs r2, #1
8001c0a: 2110 movs r1, #16
8001c0c: 488c ldr r0, [pc, #560] @ (8001e40 <main+0x288>)
8001c0e: f001 fac0 bl 8003192 <HAL_GPIO_WritePin>
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_5, GPIO_PIN_SET); // LED Red Off
8001c12: 2201 movs r2, #1
8001c14: 2120 movs r1, #32
8001c16: 488a ldr r0, [pc, #552] @ (8001e40 <main+0x288>)
8001c18: f001 fabb bl 8003192 <HAL_GPIO_WritePin>
digital_outputs_init();
8001c1c: f7ff fe22 bl 8001864 <digital_outputs_init>
rs485_init();
8001c20: f000 fa70 bl 8002104 <rs485_init>
ADS1015_Init(); // Initializes pH Measurement
8001c24: f7ff fbce bl 80013c4 <ADS1015_Init>
AD5934_Init(); // Initializes CE and RTD Measurement
8001c28: f7fe fe1c bl 8000864 <AD5934_Init>
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while(averages<15)
8001c2c: e02c b.n 8001c88 <main+0xd0>
{
AD5934_Process_System();
8001c2e: f7fe ffb9 bl 8000ba4 <AD5934_Process_System>
ADS1015_Process_System();
8001c32: f7ff fc25 bl 8001480 <ADS1015_Process_System>
current_millis = g_ms_counter;
8001c36: 4b83 ldr r3, [pc, #524] @ (8001e44 <main+0x28c>)
8001c38: 681b ldr r3, [r3, #0]
8001c3a: 623b str r3, [r7, #32]
if((current_millis % 20) == 0) // Send data each 20ms
8001c3c: 6a39 ldr r1, [r7, #32]
8001c3e: 4b82 ldr r3, [pc, #520] @ (8001e48 <main+0x290>)
8001c40: fba3 2301 umull r2, r3, r3, r1
8001c44: 091a lsrs r2, r3, #4
8001c46: 4613 mov r3, r2
8001c48: 009b lsls r3, r3, #2
8001c4a: 4413 add r3, r2
8001c4c: 009b lsls r3, r3, #2
8001c4e: 1aca subs r2, r1, r3
8001c50: 2a00 cmp r2, #0
8001c52: d119 bne.n 8001c88 <main+0xd0>
{
if (g_ref_filter.value_valid) // Reference Resistor on Board: 100 Ohms or 1000 Ohms
8001c54: 4b7d ldr r3, [pc, #500] @ (8001e4c <main+0x294>)
8001c56: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8001c5a: 2b00 cmp r3, #0
8001c5c: d014 beq.n 8001c88 <main+0xd0>
{
reference_resistor = g_ref_filter.filtered_value;
8001c5e: 4b7b ldr r3, [pc, #492] @ (8001e4c <main+0x294>)
8001c60: 6b9b ldr r3, [r3, #56] @ 0x38
8001c62: 4a7b ldr r2, [pc, #492] @ (8001e50 <main+0x298>)
8001c64: 6013 str r3, [r2, #0]
uint16_t reference_final = AD5934_REF_OUT_SCALE_MAX - AD5934_Compress_To_IntScale(g_ref_filter.filtered_value, current_ref_mux);
8001c66: 4b79 ldr r3, [pc, #484] @ (8001e4c <main+0x294>)
8001c68: 6b9b ldr r3, [r3, #56] @ 0x38
8001c6a: 4a7a ldr r2, [pc, #488] @ (8001e54 <main+0x29c>)
8001c6c: 7812 ldrb r2, [r2, #0]
8001c6e: 4611 mov r1, r2
8001c70: 4618 mov r0, r3
8001c72: f7fe ff09 bl 8000a88 <AD5934_Compress_To_IntScale>
8001c76: 4603 mov r3, r0
8001c78: f5c3 5380 rsb r3, r3, #4096 @ 0x1000
8001c7c: 82fb strh r3, [r7, #22]
averages++;
8001c7e: f897 302f ldrb.w r3, [r7, #47] @ 0x2f
8001c82: 3301 adds r3, #1
8001c84: f887 302f strb.w r3, [r7, #47] @ 0x2f
while(averages<15)
8001c88: f897 302f ldrb.w r3, [r7, #47] @ 0x2f
8001c8c: 2b0e cmp r3, #14
8001c8e: d9ce bls.n 8001c2e <main+0x76>
while (1)
{
AD5934_Process_System();
8001c90: f7fe ff88 bl 8000ba4 <AD5934_Process_System>
ADS1015_Process_System();
8001c94: f7ff fbf4 bl 8001480 <ADS1015_Process_System>
current_millis = g_ms_counter;
8001c98: 4b6a ldr r3, [pc, #424] @ (8001e44 <main+0x28c>)
8001c9a: 681b ldr r3, [r3, #0]
8001c9c: 623b str r3, [r7, #32]
if((current_millis % 100) == 0) // Send data each 100ms
8001c9e: 6a3a ldr r2, [r7, #32]
8001ca0: 4b6d ldr r3, [pc, #436] @ (8001e58 <main+0x2a0>)
8001ca2: fba3 1302 umull r1, r3, r3, r2
8001ca6: 095b lsrs r3, r3, #5
8001ca8: 2164 movs r1, #100 @ 0x64
8001caa: fb01 f303 mul.w r3, r1, r3
8001cae: 1ad3 subs r3, r2, r3
8001cb0: 2b00 cmp r3, #0
8001cb2: f040 80b4 bne.w 8001e1e <main+0x266>
{
if (g_ref_filter.value_valid) // Reference Resistor on Board: 100 Ohms or 1000 Ohms
8001cb6: 4b65 ldr r3, [pc, #404] @ (8001e4c <main+0x294>)
8001cb8: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8001cbc: 2b00 cmp r3, #0
8001cbe: d022 beq.n 8001d06 <main+0x14e>
{
//reference_resistor = g_ref_filter.filtered_value;
uint16_t reference_final = AD5934_REF_OUT_SCALE_MAX - AD5934_Compress_To_IntScale(g_ref_filter.filtered_value, current_ref_mux);
8001cc0: 4b62 ldr r3, [pc, #392] @ (8001e4c <main+0x294>)
8001cc2: 6b9b ldr r3, [r3, #56] @ 0x38
8001cc4: 4a63 ldr r2, [pc, #396] @ (8001e54 <main+0x29c>)
8001cc6: 7812 ldrb r2, [r2, #0]
8001cc8: 4611 mov r1, r2
8001cca: 4618 mov r0, r3
8001ccc: f7fe fedc bl 8000a88 <AD5934_Compress_To_IntScale>
8001cd0: 4603 mov r3, r0
8001cd2: f5c3 5380 rsb r3, r3, #4096 @ 0x1000
8001cd6: 83fb strh r3, [r7, #30]
intToStr(reference_final, tempString);
8001cd8: f9b7 301e ldrsh.w r3, [r7, #30]
8001cdc: 1d3a adds r2, r7, #4
8001cde: 4611 mov r1, r2
8001ce0: 4618 mov r0, r3
8001ce2: f000 f919 bl 8001f18 <intToStr>
// float ref_final = g_ref_filter.filtered_value;
//FloatToString(tempString, ref_final);
rs485_send_broadcast(tempString, (strlen((uint8_t*)tempString)));
8001ce6: 1d3b adds r3, r7, #4
8001ce8: 4618 mov r0, r3
8001cea: f7fe fa2f bl 800014c <strlen>
8001cee: 4603 mov r3, r0
8001cf0: b29a uxth r2, r3
8001cf2: 1d3b adds r3, r7, #4
8001cf4: 4611 mov r1, r2
8001cf6: 4618 mov r0, r3
8001cf8: f000 fa30 bl 800215c <rs485_send_broadcast>
rs485_send_broadcast(&newline, 1);
8001cfc: 1cfb adds r3, r7, #3
8001cfe: 2101 movs r1, #1
8001d00: 4618 mov r0, r3
8001d02: f000 fa2b bl 800215c <rs485_send_broadcast>
}
if (g_rtd_filter.value_valid) // PT100 or PT1000 in °C
8001d06: 4b55 ldr r3, [pc, #340] @ (8001e5c <main+0x2a4>)
8001d08: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8001d0c: 2b00 cmp r3, #0
8001d0e: d02d beq.n 8001d6c <main+0x1b4>
{
temperature_RTD = AD5934_Calculate_Temperature(reference_resistor, g_rtd_filter.filtered_value);
8001d10: 4b4f ldr r3, [pc, #316] @ (8001e50 <main+0x298>)
8001d12: 681b ldr r3, [r3, #0]
8001d14: 4a51 ldr r2, [pc, #324] @ (8001e5c <main+0x2a4>)
8001d16: 6b92 ldr r2, [r2, #56] @ 0x38
8001d18: 4611 mov r1, r2
8001d1a: 4618 mov r0, r3
8001d1c: f7fe fdee bl 80008fc <AD5934_Calculate_Temperature>
8001d20: 4603 mov r3, r0
8001d22: 4a4f ldr r2, [pc, #316] @ (8001e60 <main+0x2a8>)
8001d24: 6013 str r3, [r2, #0]
uint16_t rtd_final = AD5934_RTD_OUT_SCALE_MAX - AD5934_Compress_To_IntScale(g_rtd_filter.filtered_value, current_rtd_mux);
8001d26: 4b4d ldr r3, [pc, #308] @ (8001e5c <main+0x2a4>)
8001d28: 6b9b ldr r3, [r3, #56] @ 0x38
8001d2a: 4a4e ldr r2, [pc, #312] @ (8001e64 <main+0x2ac>)
8001d2c: 7812 ldrb r2, [r2, #0]
8001d2e: 4611 mov r1, r2
8001d30: 4618 mov r0, r3
8001d32: f7fe fea9 bl 8000a88 <AD5934_Compress_To_IntScale>
8001d36: 4603 mov r3, r0
8001d38: f5c3 5380 rsb r3, r3, #4096 @ 0x1000
8001d3c: 83bb strh r3, [r7, #28]
intToStr(rtd_final, tempString);
8001d3e: f9b7 301c ldrsh.w r3, [r7, #28]
8001d42: 1d3a adds r2, r7, #4
8001d44: 4611 mov r1, r2
8001d46: 4618 mov r0, r3
8001d48: f000 f8e6 bl 8001f18 <intToStr>
//float rtd_final = g_rtd_filter.filtered_value;
//FloatToString(tempString, rtd_final);
rs485_send_broadcast(tempString, (strlen((uint8_t*)tempString)));
8001d4c: 1d3b adds r3, r7, #4
8001d4e: 4618 mov r0, r3
8001d50: f7fe f9fc bl 800014c <strlen>
8001d54: 4603 mov r3, r0
8001d56: b29a uxth r2, r3
8001d58: 1d3b adds r3, r7, #4
8001d5a: 4611 mov r1, r2
8001d5c: 4618 mov r0, r3
8001d5e: f000 f9fd bl 800215c <rs485_send_broadcast>
rs485_send_broadcast(&newline, 1);
8001d62: 1cfb adds r3, r7, #3
8001d64: 2101 movs r1, #1
8001d66: 4618 mov r0, r3
8001d68: f000 f9f8 bl 800215c <rs485_send_broadcast>
}
if (g_ec_filter.value_valid) // EC
8001d6c: 4b3e ldr r3, [pc, #248] @ (8001e68 <main+0x2b0>)
8001d6e: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8001d72: 2b00 cmp r3, #0
8001d74: d02b beq.n 8001dce <main+0x216>
{
thermal_compensaded_EC = AD5934_EC_Compensate_Magnitude_To_25C(g_ec_filter.filtered_value, temperature_RTD);
8001d76: 4b3c ldr r3, [pc, #240] @ (8001e68 <main+0x2b0>)
8001d78: 6b9b ldr r3, [r3, #56] @ 0x38
8001d7a: 4a39 ldr r2, [pc, #228] @ (8001e60 <main+0x2a8>)
8001d7c: 6812 ldr r2, [r2, #0]
8001d7e: 4611 mov r1, r2
8001d80: 4618 mov r0, r3
8001d82: f7fe fe13 bl 80009ac <AD5934_EC_Compensate_Magnitude_To_25C>
8001d86: 4603 mov r3, r0
8001d88: 4a38 ldr r2, [pc, #224] @ (8001e6c <main+0x2b4>)
8001d8a: 6013 str r3, [r2, #0]
uint16_t ec_final = AD5934_Compress_To_IntScale(thermal_compensaded_EC, current_ec_mux);
8001d8c: 4b37 ldr r3, [pc, #220] @ (8001e6c <main+0x2b4>)
8001d8e: 681b ldr r3, [r3, #0]
8001d90: 4a37 ldr r2, [pc, #220] @ (8001e70 <main+0x2b8>)
8001d92: 7812 ldrb r2, [r2, #0]
8001d94: 4611 mov r1, r2
8001d96: 4618 mov r0, r3
8001d98: f7fe fe76 bl 8000a88 <AD5934_Compress_To_IntScale>
8001d9c: 4603 mov r3, r0
8001d9e: 837b strh r3, [r7, #26]
intToStr(ec_final, tempString);
8001da0: f9b7 301a ldrsh.w r3, [r7, #26]
8001da4: 1d3a adds r2, r7, #4
8001da6: 4611 mov r1, r2
8001da8: 4618 mov r0, r3
8001daa: f000 f8b5 bl 8001f18 <intToStr>
// float ec_final = g_ec_filter.filtered_value;
// FloatToString(tempString, ec_final);
rs485_send_broadcast(tempString, (strlen((uint8_t*)tempString)));
8001dae: 1d3b adds r3, r7, #4
8001db0: 4618 mov r0, r3
8001db2: f7fe f9cb bl 800014c <strlen>
8001db6: 4603 mov r3, r0
8001db8: b29a uxth r2, r3
8001dba: 1d3b adds r3, r7, #4
8001dbc: 4611 mov r1, r2
8001dbe: 4618 mov r0, r3
8001dc0: f000 f9cc bl 800215c <rs485_send_broadcast>
rs485_send_broadcast(&newline, 1);
8001dc4: 1cfb adds r3, r7, #3
8001dc6: 2101 movs r1, #1
8001dc8: 4618 mov r0, r3
8001dca: f000 f9c7 bl 800215c <rs485_send_broadcast>
}
if (g_ph_filter.value_valid) // pH
8001dce: 4b29 ldr r3, [pc, #164] @ (8001e74 <main+0x2bc>)
8001dd0: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8001dd4: 2b00 cmp r3, #0
8001dd6: d01d beq.n 8001e14 <main+0x25c>
{
uint16_t ph_final = ADS1015_Compress_To_IntScale(g_ph_filter.filtered_value);
8001dd8: 4b26 ldr r3, [pc, #152] @ (8001e74 <main+0x2bc>)
8001dda: 6b9b ldr r3, [r3, #56] @ 0x38
8001ddc: 4618 mov r0, r3
8001dde: f7ff fb0b bl 80013f8 <ADS1015_Compress_To_IntScale>
8001de2: 4603 mov r3, r0
8001de4: 833b strh r3, [r7, #24]
intToStr(ph_final, tempString);
8001de6: f9b7 3018 ldrsh.w r3, [r7, #24]
8001dea: 1d3a adds r2, r7, #4
8001dec: 4611 mov r1, r2
8001dee: 4618 mov r0, r3
8001df0: f000 f892 bl 8001f18 <intToStr>
//float ph_final = g_ph_filter.filtered_value;
//FloatToString(tempString, ph_final);
rs485_send_broadcast(tempString, (strlen((uint8_t*)tempString)));
8001df4: 1d3b adds r3, r7, #4
8001df6: 4618 mov r0, r3
8001df8: f7fe f9a8 bl 800014c <strlen>
8001dfc: 4603 mov r3, r0
8001dfe: b29a uxth r2, r3
8001e00: 1d3b adds r3, r7, #4
8001e02: 4611 mov r1, r2
8001e04: 4618 mov r0, r3
8001e06: f000 f9a9 bl 800215c <rs485_send_broadcast>
rs485_send_broadcast(&newline, 1);
8001e0a: 1cfb adds r3, r7, #3
8001e0c: 2101 movs r1, #1
8001e0e: 4618 mov r0, r3
8001e10: f000 f9a4 bl 800215c <rs485_send_broadcast>
}
rs485_send_broadcast(&newline, 1);
8001e14: 1cfb adds r3, r7, #3
8001e16: 2101 movs r1, #1
8001e18: 4618 mov r0, r3
8001e1a: f000 f99f bl 800215c <rs485_send_broadcast>
}
// Piscar LED verde em PB4 a cada 1 segundo
if ((current_millis - previous_millis_green) >= 1000)
8001e1e: 6a3a ldr r2, [r7, #32]
8001e20: 6abb ldr r3, [r7, #40] @ 0x28
8001e22: 1ad3 subs r3, r2, r3
8001e24: f5b3 7f7a cmp.w r3, #1000 @ 0x3e8
8001e28: f4ff af32 bcc.w 8001c90 <main+0xd8>
{
previous_millis_green = current_millis;
8001e2c: 6a3b ldr r3, [r7, #32]
8001e2e: 62bb str r3, [r7, #40] @ 0x28
HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_4);
8001e30: 2110 movs r1, #16
8001e32: 4803 ldr r0, [pc, #12] @ (8001e40 <main+0x288>)
8001e34: f001 f9c5 bl 80031c2 <HAL_GPIO_TogglePin>
AD5934_Process_System();
8001e38: e72a b.n 8001c90 <main+0xd8>
8001e3a: bf00 nop
8001e3c: 20000310 .word 0x20000310
8001e40: 40010c00 .word 0x40010c00
8001e44: 20000080 .word 0x20000080
8001e48: cccccccd .word 0xcccccccd
8001e4c: 20000114 .word 0x20000114
8001e50: 20000084 .word 0x20000084
8001e54: 20000091 .word 0x20000091
8001e58: 51eb851f .word 0x51eb851f
8001e5c: 20000094 .word 0x20000094
8001e60: 20000088 .word 0x20000088
8001e64: 20000002 .word 0x20000002
8001e68: 200000d4 .word 0x200000d4
8001e6c: 2000008c .word 0x2000008c
8001e70: 20000001 .word 0x20000001
8001e74: 200001c8 .word 0x200001c8
08001e78 <SystemClock_Config>:
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
8001e78: b580 push {r7, lr}
8001e7a: b094 sub sp, #80 @ 0x50
8001e7c: af00 add r7, sp, #0
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
8001e7e: f107 0328 add.w r3, r7, #40 @ 0x28
8001e82: 2228 movs r2, #40 @ 0x28
8001e84: 2100 movs r1, #0
8001e86: 4618 mov r0, r3
8001e88: f004 f8b8 bl 8005ffc <memset>
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
8001e8c: f107 0314 add.w r3, r7, #20
8001e90: 2200 movs r2, #0
8001e92: 601a str r2, [r3, #0]
8001e94: 605a str r2, [r3, #4]
8001e96: 609a str r2, [r3, #8]
8001e98: 60da str r2, [r3, #12]
8001e9a: 611a str r2, [r3, #16]
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
8001e9c: 1d3b adds r3, r7, #4
8001e9e: 2200 movs r2, #0
8001ea0: 601a str r2, [r3, #0]
8001ea2: 605a str r2, [r3, #4]
8001ea4: 609a str r2, [r3, #8]
8001ea6: 60da str r2, [r3, #12]
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
8001ea8: 2301 movs r3, #1
8001eaa: 62bb str r3, [r7, #40] @ 0x28
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
8001eac: f44f 3380 mov.w r3, #65536 @ 0x10000
8001eb0: 62fb str r3, [r7, #44] @ 0x2c
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
8001eb2: 2300 movs r3, #0
8001eb4: 647b str r3, [r7, #68] @ 0x44
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
8001eb6: f107 0328 add.w r3, r7, #40 @ 0x28
8001eba: 4618 mov r0, r3
8001ebc: f002 f9ce bl 800425c <HAL_RCC_OscConfig>
8001ec0: 4603 mov r3, r0
8001ec2: 2b00 cmp r3, #0
8001ec4: d001 beq.n 8001eca <SystemClock_Config+0x52>
{
Error_Handler();
8001ec6: f000 f90b bl 80020e0 <Error_Handler>
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
8001eca: 230f movs r3, #15
8001ecc: 617b str r3, [r7, #20]
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSE;
8001ece: 2301 movs r3, #1
8001ed0: 61bb str r3, [r7, #24]
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
8001ed2: 2300 movs r3, #0
8001ed4: 61fb str r3, [r7, #28]
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
8001ed6: 2300 movs r3, #0
8001ed8: 623b str r3, [r7, #32]
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
8001eda: 2300 movs r3, #0
8001edc: 627b str r3, [r7, #36] @ 0x24
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
8001ede: f107 0314 add.w r3, r7, #20
8001ee2: 2100 movs r1, #0
8001ee4: 4618 mov r0, r3
8001ee6: f002 fc3b bl 8004760 <HAL_RCC_ClockConfig>
8001eea: 4603 mov r3, r0
8001eec: 2b00 cmp r3, #0
8001eee: d001 beq.n 8001ef4 <SystemClock_Config+0x7c>
{
Error_Handler();
8001ef0: f000 f8f6 bl 80020e0 <Error_Handler>
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC;
8001ef4: 2302 movs r3, #2
8001ef6: 607b str r3, [r7, #4]
PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV8;
8001ef8: f44f 4340 mov.w r3, #49152 @ 0xc000
8001efc: 60fb str r3, [r7, #12]
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
8001efe: 1d3b adds r3, r7, #4
8001f00: 4618 mov r0, r3
8001f02: f002 fdbd bl 8004a80 <HAL_RCCEx_PeriphCLKConfig>
8001f06: 4603 mov r3, r0
8001f08: 2b00 cmp r3, #0
8001f0a: d001 beq.n 8001f10 <SystemClock_Config+0x98>
{
Error_Handler();
8001f0c: f000 f8e8 bl 80020e0 <Error_Handler>
}
}
8001f10: bf00 nop
8001f12: 3750 adds r7, #80 @ 0x50
8001f14: 46bd mov sp, r7
8001f16: bd80 pop {r7, pc}
08001f18 <intToStr>:
}
void intToStr(int16_t N, uint8_t *str)
{
8001f18: b480 push {r7}
8001f1a: b087 sub sp, #28
8001f1c: af00 add r7, sp, #0
8001f1e: 4603 mov r3, r0
8001f20: 6039 str r1, [r7, #0]
8001f22: 80fb strh r3, [r7, #6]
int16_t i = 0;
8001f24: 2300 movs r3, #0
8001f26: 82fb strh r3, [r7, #22]
int16_t sign = N;
8001f28: 88fb ldrh r3, [r7, #6]
8001f2a: 823b strh r3, [r7, #16]
uint8_t max_len = 15; // Tamanho máximo do buffer
8001f2c: 230f movs r3, #15
8001f2e: 73fb strb r3, [r7, #15]
uint8_t width = 4; // mínimo 4 caracteres
8001f30: 2304 movs r3, #4
8001f32: 757b strb r3, [r7, #21]
// Trata o caso do número zero isoladamente
if (N == 0)
8001f34: f9b7 3006 ldrsh.w r3, [r7, #6]
8001f38: 2b00 cmp r3, #0
8001f3a: d127 bne.n 8001f8c <intToStr+0x74>
{
// Preenche com zeros à esquerda até atingir a largura desejada
while (width > 1 && i < (max_len - 1))
8001f3c: e00c b.n 8001f58 <intToStr+0x40>
{
str[i++] = '0';
8001f3e: f9b7 2016 ldrsh.w r2, [r7, #22]
8001f42: b293 uxth r3, r2
8001f44: 3301 adds r3, #1
8001f46: b29b uxth r3, r3
8001f48: 82fb strh r3, [r7, #22]
8001f4a: 683b ldr r3, [r7, #0]
8001f4c: 4413 add r3, r2
8001f4e: 2230 movs r2, #48 @ 0x30
8001f50: 701a strb r2, [r3, #0]
width--;
8001f52: 7d7b ldrb r3, [r7, #21]
8001f54: 3b01 subs r3, #1
8001f56: 757b strb r3, [r7, #21]
while (width > 1 && i < (max_len - 1))
8001f58: 7d7b ldrb r3, [r7, #21]
8001f5a: 2b01 cmp r3, #1
8001f5c: d905 bls.n 8001f6a <intToStr+0x52>
8001f5e: f9b7 2016 ldrsh.w r2, [r7, #22]
8001f62: 7bfb ldrb r3, [r7, #15]
8001f64: 3b01 subs r3, #1
8001f66: 429a cmp r2, r3
8001f68: dbe9 blt.n 8001f3e <intToStr+0x26>
}
str[i++] = '0';
8001f6a: f9b7 2016 ldrsh.w r2, [r7, #22]
8001f6e: b293 uxth r3, r2
8001f70: 3301 adds r3, #1
8001f72: b29b uxth r3, r3
8001f74: 82fb strh r3, [r7, #22]
8001f76: 683b ldr r3, [r7, #0]
8001f78: 4413 add r3, r2
8001f7a: 2230 movs r2, #48 @ 0x30
8001f7c: 701a strb r2, [r3, #0]
str[i] = '\0';
8001f7e: f9b7 3016 ldrsh.w r3, [r7, #22]
8001f82: 683a ldr r2, [r7, #0]
8001f84: 4413 add r3, r2
8001f86: 2200 movs r2, #0
8001f88: 701a strb r2, [r3, #0]
return;
8001f8a: e08a b.n 80020a2 <intToStr+0x18a>
}
if (N < 0)
8001f8c: f9b7 3006 ldrsh.w r3, [r7, #6]
8001f90: 2b00 cmp r3, #0
8001f92: da2d bge.n 8001ff0 <intToStr+0xd8>
N = -N;
8001f94: 88fb ldrh r3, [r7, #6]
8001f96: 425b negs r3, r3
8001f98: b29b uxth r3, r3
8001f9a: 80fb strh r3, [r7, #6]
// Extração dos dígitos
while (N > 0)
8001f9c: e028 b.n 8001ff0 <intToStr+0xd8>
{
if (i >= (max_len - 1))
8001f9e: f9b7 2016 ldrsh.w r2, [r7, #22]
8001fa2: 7bfb ldrb r3, [r7, #15]
8001fa4: 3b01 subs r3, #1
8001fa6: 429a cmp r2, r3
8001fa8: da27 bge.n 8001ffa <intToStr+0xe2>
break; // Proteção de estouro
str[i++] = (N % 10) + '0';
8001faa: f9b7 2006 ldrsh.w r2, [r7, #6]
8001fae: 4b3f ldr r3, [pc, #252] @ (80020ac <intToStr+0x194>)
8001fb0: fb83 1302 smull r1, r3, r3, r2
8001fb4: 1099 asrs r1, r3, #2
8001fb6: 17d3 asrs r3, r2, #31
8001fb8: 1ac9 subs r1, r1, r3
8001fba: 460b mov r3, r1
8001fbc: 009b lsls r3, r3, #2
8001fbe: 440b add r3, r1
8001fc0: 005b lsls r3, r3, #1
8001fc2: 1ad3 subs r3, r2, r3
8001fc4: b21b sxth r3, r3
8001fc6: b2da uxtb r2, r3
8001fc8: f9b7 1016 ldrsh.w r1, [r7, #22]
8001fcc: b28b uxth r3, r1
8001fce: 3301 adds r3, #1
8001fd0: b29b uxth r3, r3
8001fd2: 82fb strh r3, [r7, #22]
8001fd4: 683b ldr r3, [r7, #0]
8001fd6: 440b add r3, r1
8001fd8: 3230 adds r2, #48 @ 0x30
8001fda: b2d2 uxtb r2, r2
8001fdc: 701a strb r2, [r3, #0]
N /= 10;
8001fde: f9b7 3006 ldrsh.w r3, [r7, #6]
8001fe2: 4a32 ldr r2, [pc, #200] @ (80020ac <intToStr+0x194>)
8001fe4: fb82 1203 smull r1, r2, r2, r3
8001fe8: 1092 asrs r2, r2, #2
8001fea: 17db asrs r3, r3, #31
8001fec: 1ad3 subs r3, r2, r3
8001fee: 80fb strh r3, [r7, #6]
while (N > 0)
8001ff0: f9b7 3006 ldrsh.w r3, [r7, #6]
8001ff4: 2b00 cmp r3, #0
8001ff6: dcd2 bgt.n 8001f9e <intToStr+0x86>
8001ff8: e000 b.n 8001ffc <intToStr+0xe4>
break; // Proteção de estouro
8001ffa: bf00 nop
}
// Adiciona o sinal de menos se necessário
if (sign < 0)
8001ffc: f9b7 3010 ldrsh.w r3, [r7, #16]
8002000: 2b00 cmp r3, #0
8002002: da1a bge.n 800203a <intToStr+0x122>
{
if (i < (max_len - 1))
8002004: f9b7 2016 ldrsh.w r2, [r7, #22]
8002008: 7bfb ldrb r3, [r7, #15]
800200a: 3b01 subs r3, #1
800200c: 429a cmp r2, r3
800200e: da14 bge.n 800203a <intToStr+0x122>
str[i++] = '-';
8002010: f9b7 2016 ldrsh.w r2, [r7, #22]
8002014: b293 uxth r3, r2
8002016: 3301 adds r3, #1
8002018: b29b uxth r3, r3
800201a: 82fb strh r3, [r7, #22]
800201c: 683b ldr r3, [r7, #0]
800201e: 4413 add r3, r2
8002020: 222d movs r2, #45 @ 0x2d
8002022: 701a strb r2, [r3, #0]
}
// Preenche com zeros à esquerda (considerando o espaço ocupado pelos dígitos e sinal)
while (i < width && i < (max_len - 1))
8002024: e009 b.n 800203a <intToStr+0x122>
{
str[i++] = '0';
8002026: f9b7 2016 ldrsh.w r2, [r7, #22]
800202a: b293 uxth r3, r2
800202c: 3301 adds r3, #1
800202e: b29b uxth r3, r3
8002030: 82fb strh r3, [r7, #22]
8002032: 683b ldr r3, [r7, #0]
8002034: 4413 add r3, r2
8002036: 2230 movs r2, #48 @ 0x30
8002038: 701a strb r2, [r3, #0]
while (i < width && i < (max_len - 1))
800203a: f9b7 2016 ldrsh.w r2, [r7, #22]
800203e: 7d7b ldrb r3, [r7, #21]
8002040: 429a cmp r2, r3
8002042: da05 bge.n 8002050 <intToStr+0x138>
8002044: f9b7 2016 ldrsh.w r2, [r7, #22]
8002048: 7bfb ldrb r3, [r7, #15]
800204a: 3b01 subs r3, #1
800204c: 429a cmp r2, r3
800204e: dbea blt.n 8002026 <intToStr+0x10e>
}
str[i] = '\0';
8002050: f9b7 3016 ldrsh.w r3, [r7, #22]
8002054: 683a ldr r2, [r7, #0]
8002056: 4413 add r3, r2
8002058: 2200 movs r2, #0
800205a: 701a strb r2, [r3, #0]
// Inverte a string para colocar na ordem correta
for (uint8_t j = 0, k = i - 1; j < k; j++, k--)
800205c: 2300 movs r3, #0
800205e: 753b strb r3, [r7, #20]
8002060: 8afb ldrh r3, [r7, #22]
8002062: b2db uxtb r3, r3
8002064: 3b01 subs r3, #1
8002066: 74fb strb r3, [r7, #19]
8002068: e017 b.n 800209a <intToStr+0x182>
{
uint8_t temp = str[j];
800206a: 7d3b ldrb r3, [r7, #20]
800206c: 683a ldr r2, [r7, #0]
800206e: 4413 add r3, r2
8002070: 781b ldrb r3, [r3, #0]
8002072: 73bb strb r3, [r7, #14]
str[j] = str[k];
8002074: 7cfb ldrb r3, [r7, #19]
8002076: 683a ldr r2, [r7, #0]
8002078: 441a add r2, r3
800207a: 7d3b ldrb r3, [r7, #20]
800207c: 6839 ldr r1, [r7, #0]
800207e: 440b add r3, r1
8002080: 7812 ldrb r2, [r2, #0]
8002082: 701a strb r2, [r3, #0]
str[k] = temp;
8002084: 7cfb ldrb r3, [r7, #19]
8002086: 683a ldr r2, [r7, #0]
8002088: 4413 add r3, r2
800208a: 7bba ldrb r2, [r7, #14]
800208c: 701a strb r2, [r3, #0]
for (uint8_t j = 0, k = i - 1; j < k; j++, k--)
800208e: 7d3b ldrb r3, [r7, #20]
8002090: 3301 adds r3, #1
8002092: 753b strb r3, [r7, #20]
8002094: 7cfb ldrb r3, [r7, #19]
8002096: 3b01 subs r3, #1
8002098: 74fb strb r3, [r7, #19]
800209a: 7d3a ldrb r2, [r7, #20]
800209c: 7cfb ldrb r3, [r7, #19]
800209e: 429a cmp r2, r3
80020a0: d3e3 bcc.n 800206a <intToStr+0x152>
}
}
80020a2: 371c adds r7, #28
80020a4: 46bd mov sp, r7
80020a6: bc80 pop {r7}
80020a8: 4770 bx lr
80020aa: bf00 nop
80020ac: 66666667 .word 0x66666667
080020b0 <HAL_TIM_PeriodElapsedCallback>:
/* TIM3 Timer Interrupt */
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
80020b0: b480 push {r7}
80020b2: b083 sub sp, #12
80020b4: af00 add r7, sp, #0
80020b6: 6078 str r0, [r7, #4]
if (htim->Instance == TIM3)
80020b8: 687b ldr r3, [r7, #4]
80020ba: 681b ldr r3, [r3, #0]
80020bc: 4a06 ldr r2, [pc, #24] @ (80020d8 <HAL_TIM_PeriodElapsedCallback+0x28>)
80020be: 4293 cmp r3, r2
80020c0: d104 bne.n 80020cc <HAL_TIM_PeriodElapsedCallback+0x1c>
{
g_ms_counter++; /* Relógio global do sistema */
80020c2: 4b06 ldr r3, [pc, #24] @ (80020dc <HAL_TIM_PeriodElapsedCallback+0x2c>)
80020c4: 681b ldr r3, [r3, #0]
80020c6: 3301 adds r3, #1
80020c8: 4a04 ldr r2, [pc, #16] @ (80020dc <HAL_TIM_PeriodElapsedCallback+0x2c>)
80020ca: 6013 str r3, [r2, #0]
}
}
80020cc: bf00 nop
80020ce: 370c adds r7, #12
80020d0: 46bd mov sp, r7
80020d2: bc80 pop {r7}
80020d4: 4770 bx lr
80020d6: bf00 nop
80020d8: 40000400 .word 0x40000400
80020dc: 20000080 .word 0x20000080
080020e0 <Error_Handler>:
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
80020e0: b480 push {r7}
80020e2: af00 add r7, sp, #0
\details Disables IRQ interrupts by setting the I-bit in the CPSR.
Can only be executed in Privileged modes.
*/
__STATIC_FORCEINLINE void __disable_irq(void)
{
__ASM volatile ("cpsid i" : : : "memory");
80020e4: b672 cpsid i
}
80020e6: bf00 nop
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
80020e8: bf00 nop
80020ea: e7fd b.n 80020e8 <Error_Handler+0x8>
080020ec <LL_GPIO_ReadInputPort>:
* @rmtoll IDR IDy LL_GPIO_ReadInputPort
* @param GPIOx GPIO Port
* @retval Input data register value of port
*/
__STATIC_INLINE uint32_t LL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx)
{
80020ec: b480 push {r7}
80020ee: b083 sub sp, #12
80020f0: af00 add r7, sp, #0
80020f2: 6078 str r0, [r7, #4]
return (READ_REG(GPIOx->IDR));
80020f4: 687b ldr r3, [r7, #4]
80020f6: 689b ldr r3, [r3, #8]
}
80020f8: 4618 mov r0, r3
80020fa: 370c adds r7, #12
80020fc: 46bd mov sp, r7
80020fe: bc80 pop {r7}
8002100: 4770 bx lr
...
08002104 <rs485_init>:
/**
* @brief Initializes the RS-485 driver.
* @note This function configures GPIOs for address detection and USART1 for communication.
*/
void rs485_init(void)
{
8002104: b580 push {r7, lr}
8002106: af00 add r7, sp, #0
/* Configure GPIOs for address detection */
rs485_configure_gpio_address();
8002108: f000 f864 bl 80021d4 <rs485_configure_gpio_address>
/* Configure USART1 for RS-485 communication */
rs485_configure_usart1();
800210c: f000 f8a8 bl 8002260 <rs485_configure_usart1>
/* Get the current device address from GPIOs */
device_address.full_address = rs485_get_address();
8002110: f000 f808 bl 8002124 <rs485_get_address>
8002114: 4603 mov r3, r0
8002116: 461a mov r2, r3
8002118: 4b01 ldr r3, [pc, #4] @ (8002120 <rs485_init+0x1c>)
800211a: 709a strb r2, [r3, #2]
}
800211c: bf00 nop
800211e: bd80 pop {r7, pc}
8002120: 200002c4 .word 0x200002c4
08002124 <rs485_get_address>:
/**
* @brief Gets the current device address from GPIOs.
* @return The 8-bit device address.
*/
uint8_t rs485_get_address(void)
{
8002124: b598 push {r3, r4, r7, lr}
8002126: af00 add r7, sp, #0
return ((uint8_t) ((((LL_GPIO_ReadInputPort(GPIOB) & RS485_ADDR_MASK_HIGH)>>RS485_ADDR_BIT_SET_HIGH) | (LL_GPIO_ReadInputPort(GPIOA) & RS485_ADDR_MASK_LOW)>>RS485_ADDR_BIT_SET_LOW)));
8002128: 480a ldr r0, [pc, #40] @ (8002154 <rs485_get_address+0x30>)
800212a: f7ff ffdf bl 80020ec <LL_GPIO_ReadInputPort>
800212e: 4603 mov r3, r0
8002130: 0a1b lsrs r3, r3, #8
8002132: b2db uxtb r3, r3
8002134: f023 030f bic.w r3, r3, #15
8002138: b2dc uxtb r4, r3
800213a: 4807 ldr r0, [pc, #28] @ (8002158 <rs485_get_address+0x34>)
800213c: f7ff ffd6 bl 80020ec <LL_GPIO_ReadInputPort>
8002140: 4603 mov r3, r0
8002142: 089b lsrs r3, r3, #2
8002144: b2db uxtb r3, r3
8002146: f003 030f and.w r3, r3, #15
800214a: b2db uxtb r3, r3
800214c: 4323 orrs r3, r4
800214e: b2db uxtb r3, r3
}
8002150: 4618 mov r0, r3
8002152: bd98 pop {r3, r4, r7, pc}
8002154: 40010c00 .word 0x40010c00
8002158: 40010800 .word 0x40010800
0800215c <rs485_send_broadcast>:
* @param data Pointer to the data buffer.
* @param length Number of bytes to send.
* @retval HAL_OK on success, otherwise error code.
*/
HAL_StatusTypeDef rs485_send_broadcast(uint8_t* data, uint16_t length)
{
800215c: b580 push {r7, lr}
800215e: b084 sub sp, #16
8002160: af00 add r7, sp, #0
8002162: 6078 str r0, [r7, #4]
8002164: 460b mov r3, r1
8002166: 807b strh r3, [r7, #2]
/* Enable transmission mode */
rs485_enable_tx();
8002168: f000 f81c bl 80021a4 <rs485_enable_tx>
/* Send the broadcast address (0x00) first */
uint8_t broadcast_address = 0x00;
800216c: 2300 movs r3, #0
800216e: 73bb strb r3, [r7, #14]
HAL_UART_Transmit(&huart1, &broadcast_address, 1, HAL_MAX_DELAY);
8002170: f107 010e add.w r1, r7, #14
8002174: f04f 33ff mov.w r3, #4294967295
8002178: 2201 movs r2, #1
800217a: 4809 ldr r0, [pc, #36] @ (80021a0 <rs485_send_broadcast+0x44>)
800217c: f003 f978 bl 8005470 <HAL_UART_Transmit>
/* Send the data */
HAL_StatusTypeDef status = HAL_UART_Transmit(&huart1, data, length, HAL_MAX_DELAY);
8002180: 887a ldrh r2, [r7, #2]
8002182: f04f 33ff mov.w r3, #4294967295
8002186: 6879 ldr r1, [r7, #4]
8002188: 4805 ldr r0, [pc, #20] @ (80021a0 <rs485_send_broadcast+0x44>)
800218a: f003 f971 bl 8005470 <HAL_UART_Transmit>
800218e: 4603 mov r3, r0
8002190: 73fb strb r3, [r7, #15]
/* Disable transmission mode after sending */
rs485_disable_tx();
8002192: f000 f813 bl 80021bc <rs485_disable_tx>
return status;
8002196: 7bfb ldrb r3, [r7, #15]
}
8002198: 4618 mov r0, r3
800219a: 3710 adds r7, #16
800219c: 46bd mov sp, r7
800219e: bd80 pop {r7, pc}
80021a0: 200002c8 .word 0x200002c8
080021a4 <rs485_enable_tx>:
/**
* @brief Enables transmission mode on RS-485 transceiver.
*/
void rs485_enable_tx(void)
{
80021a4: b580 push {r7, lr}
80021a6: af00 add r7, sp, #0
/* Set TX EN pin high to enable transmitter */
HAL_GPIO_WritePin(RS485_TX_EN_PORT, RS485_TX_EN_PIN, GPIO_PIN_SET);
80021a8: 2201 movs r2, #1
80021aa: f44f 5180 mov.w r1, #4096 @ 0x1000
80021ae: 4802 ldr r0, [pc, #8] @ (80021b8 <rs485_enable_tx+0x14>)
80021b0: f000 ffef bl 8003192 <HAL_GPIO_WritePin>
}
80021b4: bf00 nop
80021b6: bd80 pop {r7, pc}
80021b8: 40010800 .word 0x40010800
080021bc <rs485_disable_tx>:
/**
* @brief Disables transmission mode on RS-485 transceiver.
*/
void rs485_disable_tx(void)
{
80021bc: b580 push {r7, lr}
80021be: af00 add r7, sp, #0
/* Set TX EN pin low to disable transmitter */
HAL_GPIO_WritePin(RS485_TX_EN_PORT, RS485_TX_EN_PIN, GPIO_PIN_RESET);
80021c0: 2200 movs r2, #0
80021c2: f44f 5180 mov.w r1, #4096 @ 0x1000
80021c6: 4802 ldr r0, [pc, #8] @ (80021d0 <rs485_disable_tx+0x14>)
80021c8: f000 ffe3 bl 8003192 <HAL_GPIO_WritePin>
}
80021cc: bf00 nop
80021ce: bd80 pop {r7, pc}
80021d0: 40010800 .word 0x40010800
080021d4 <rs485_configure_gpio_address>:
/**
* @brief Configures GPIOs for address detection.
*/
static void rs485_configure_gpio_address(void)
{
80021d4: b580 push {r7, lr}
80021d6: b086 sub sp, #24
80021d8: af00 add r7, sp, #0
GPIO_InitTypeDef GPIO_InitStruct = {0};
80021da: f107 0308 add.w r3, r7, #8
80021de: 2200 movs r2, #0
80021e0: 601a str r2, [r3, #0]
80021e2: 605a str r2, [r3, #4]
80021e4: 609a str r2, [r3, #8]
80021e6: 60da str r2, [r3, #12]
/* Enable clock for GPIOA and GPIOB */
__HAL_RCC_GPIOA_CLK_ENABLE();
80021e8: 4b1a ldr r3, [pc, #104] @ (8002254 <rs485_configure_gpio_address+0x80>)
80021ea: 699b ldr r3, [r3, #24]
80021ec: 4a19 ldr r2, [pc, #100] @ (8002254 <rs485_configure_gpio_address+0x80>)
80021ee: f043 0304 orr.w r3, r3, #4
80021f2: 6193 str r3, [r2, #24]
80021f4: 4b17 ldr r3, [pc, #92] @ (8002254 <rs485_configure_gpio_address+0x80>)
80021f6: 699b ldr r3, [r3, #24]
80021f8: f003 0304 and.w r3, r3, #4
80021fc: 607b str r3, [r7, #4]
80021fe: 687b ldr r3, [r7, #4]
__HAL_RCC_GPIOB_CLK_ENABLE();
8002200: 4b14 ldr r3, [pc, #80] @ (8002254 <rs485_configure_gpio_address+0x80>)
8002202: 699b ldr r3, [r3, #24]
8002204: 4a13 ldr r2, [pc, #76] @ (8002254 <rs485_configure_gpio_address+0x80>)
8002206: f043 0308 orr.w r3, r3, #8
800220a: 6193 str r3, [r2, #24]
800220c: 4b11 ldr r3, [pc, #68] @ (8002254 <rs485_configure_gpio_address+0x80>)
800220e: 699b ldr r3, [r3, #24]
8002210: f003 0308 and.w r3, r3, #8
8002214: 603b str r3, [r7, #0]
8002216: 683b ldr r3, [r7, #0]
/* Configure PA2-PA5 as input with pull-up */
GPIO_InitStruct.Pin = GPIO_PIN_2 | GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_5;
8002218: 233c movs r3, #60 @ 0x3c
800221a: 60bb str r3, [r7, #8]
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
800221c: 2300 movs r3, #0
800221e: 60fb str r3, [r7, #12]
GPIO_InitStruct.Pull = GPIO_PULLUP;
8002220: 2301 movs r3, #1
8002222: 613b str r3, [r7, #16]
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
8002224: f107 0308 add.w r3, r7, #8
8002228: 4619 mov r1, r3
800222a: 480b ldr r0, [pc, #44] @ (8002258 <rs485_configure_gpio_address+0x84>)
800222c: f000 fe16 bl 8002e5c <HAL_GPIO_Init>
/* Configure PB12-PB15 as input with pull-up */
GPIO_InitStruct.Pin = GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
8002230: f44f 4370 mov.w r3, #61440 @ 0xf000
8002234: 60bb str r3, [r7, #8]
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
8002236: 2300 movs r3, #0
8002238: 60fb str r3, [r7, #12]
GPIO_InitStruct.Pull = GPIO_PULLUP;
800223a: 2301 movs r3, #1
800223c: 613b str r3, [r7, #16]
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
800223e: f107 0308 add.w r3, r7, #8
8002242: 4619 mov r1, r3
8002244: 4805 ldr r0, [pc, #20] @ (800225c <rs485_configure_gpio_address+0x88>)
8002246: f000 fe09 bl 8002e5c <HAL_GPIO_Init>
}
800224a: bf00 nop
800224c: 3718 adds r7, #24
800224e: 46bd mov sp, r7
8002250: bd80 pop {r7, pc}
8002252: bf00 nop
8002254: 40021000 .word 0x40021000
8002258: 40010800 .word 0x40010800
800225c: 40010c00 .word 0x40010c00
08002260 <rs485_configure_usart1>:
/**
* @brief Configures USART1 for RS-485 communication.
*/
static void rs485_configure_usart1(void)
{
8002260: b580 push {r7, lr}
8002262: b082 sub sp, #8
8002264: af00 add r7, sp, #0
/* Enable clock for USART1 */
__HAL_RCC_USART1_CLK_ENABLE();
8002266: 4b18 ldr r3, [pc, #96] @ (80022c8 <rs485_configure_usart1+0x68>)
8002268: 699b ldr r3, [r3, #24]
800226a: 4a17 ldr r2, [pc, #92] @ (80022c8 <rs485_configure_usart1+0x68>)
800226c: f443 4380 orr.w r3, r3, #16384 @ 0x4000
8002270: 6193 str r3, [r2, #24]
8002272: 4b15 ldr r3, [pc, #84] @ (80022c8 <rs485_configure_usart1+0x68>)
8002274: 699b ldr r3, [r3, #24]
8002276: f403 4380 and.w r3, r3, #16384 @ 0x4000
800227a: 607b str r3, [r7, #4]
800227c: 687b ldr r3, [r7, #4]
huart1.Instance = USART1;
800227e: 4b13 ldr r3, [pc, #76] @ (80022cc <rs485_configure_usart1+0x6c>)
8002280: 4a13 ldr r2, [pc, #76] @ (80022d0 <rs485_configure_usart1+0x70>)
8002282: 601a str r2, [r3, #0]
huart1.Init.BaudRate = 9600; /*!< Default baud rate for RS-485 */
8002284: 4b11 ldr r3, [pc, #68] @ (80022cc <rs485_configure_usart1+0x6c>)
8002286: f44f 5216 mov.w r2, #9600 @ 0x2580
800228a: 605a str r2, [r3, #4]
huart1.Init.WordLength = UART_WORDLENGTH_8B;
800228c: 4b0f ldr r3, [pc, #60] @ (80022cc <rs485_configure_usart1+0x6c>)
800228e: 2200 movs r2, #0
8002290: 609a str r2, [r3, #8]
huart1.Init.StopBits = UART_STOPBITS_1;
8002292: 4b0e ldr r3, [pc, #56] @ (80022cc <rs485_configure_usart1+0x6c>)
8002294: 2200 movs r2, #0
8002296: 60da str r2, [r3, #12]
huart1.Init.Parity = UART_PARITY_NONE;
8002298: 4b0c ldr r3, [pc, #48] @ (80022cc <rs485_configure_usart1+0x6c>)
800229a: 2200 movs r2, #0
800229c: 611a str r2, [r3, #16]
huart1.Init.Mode = UART_MODE_TX_RX;
800229e: 4b0b ldr r3, [pc, #44] @ (80022cc <rs485_configure_usart1+0x6c>)
80022a0: 220c movs r2, #12
80022a2: 615a str r2, [r3, #20]
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE; /*!< Use NONE as TX enable */
80022a4: 4b09 ldr r3, [pc, #36] @ (80022cc <rs485_configure_usart1+0x6c>)
80022a6: 2200 movs r2, #0
80022a8: 619a str r2, [r3, #24]
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
80022aa: 4b08 ldr r3, [pc, #32] @ (80022cc <rs485_configure_usart1+0x6c>)
80022ac: 2200 movs r2, #0
80022ae: 61da str r2, [r3, #28]
if (HAL_UART_Init(&huart1) != HAL_OK)
80022b0: 4806 ldr r0, [pc, #24] @ (80022cc <rs485_configure_usart1+0x6c>)
80022b2: f003 f88d bl 80053d0 <HAL_UART_Init>
80022b6: 4603 mov r3, r0
80022b8: 2b00 cmp r3, #0
80022ba: d001 beq.n 80022c0 <rs485_configure_usart1+0x60>
{
/* Initialization Error */
while(1);
80022bc: bf00 nop
80022be: e7fd b.n 80022bc <rs485_configure_usart1+0x5c>
}
}
80022c0: bf00 nop
80022c2: 3708 adds r7, #8
80022c4: 46bd mov sp, r7
80022c6: bd80 pop {r7, pc}
80022c8: 40021000 .word 0x40021000
80022cc: 200002c8 .word 0x200002c8
80022d0: 40013800 .word 0x40013800
080022d4 <HAL_MspInit>:
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
80022d4: b480 push {r7}
80022d6: b085 sub sp, #20
80022d8: af00 add r7, sp, #0
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_AFIO_CLK_ENABLE();
80022da: 4b15 ldr r3, [pc, #84] @ (8002330 <HAL_MspInit+0x5c>)
80022dc: 699b ldr r3, [r3, #24]
80022de: 4a14 ldr r2, [pc, #80] @ (8002330 <HAL_MspInit+0x5c>)
80022e0: f043 0301 orr.w r3, r3, #1
80022e4: 6193 str r3, [r2, #24]
80022e6: 4b12 ldr r3, [pc, #72] @ (8002330 <HAL_MspInit+0x5c>)
80022e8: 699b ldr r3, [r3, #24]
80022ea: f003 0301 and.w r3, r3, #1
80022ee: 60bb str r3, [r7, #8]
80022f0: 68bb ldr r3, [r7, #8]
__HAL_RCC_PWR_CLK_ENABLE();
80022f2: 4b0f ldr r3, [pc, #60] @ (8002330 <HAL_MspInit+0x5c>)
80022f4: 69db ldr r3, [r3, #28]
80022f6: 4a0e ldr r2, [pc, #56] @ (8002330 <HAL_MspInit+0x5c>)
80022f8: f043 5380 orr.w r3, r3, #268435456 @ 0x10000000
80022fc: 61d3 str r3, [r2, #28]
80022fe: 4b0c ldr r3, [pc, #48] @ (8002330 <HAL_MspInit+0x5c>)
8002300: 69db ldr r3, [r3, #28]
8002302: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
8002306: 607b str r3, [r7, #4]
8002308: 687b ldr r3, [r7, #4]
/* System interrupt init*/
/** NOJTAG: JTAG-DP Disabled and SW-DP Enabled
*/
__HAL_AFIO_REMAP_SWJ_NOJTAG();
800230a: 4b0a ldr r3, [pc, #40] @ (8002334 <HAL_MspInit+0x60>)
800230c: 685b ldr r3, [r3, #4]
800230e: 60fb str r3, [r7, #12]
8002310: 68fb ldr r3, [r7, #12]
8002312: f023 63e0 bic.w r3, r3, #117440512 @ 0x7000000
8002316: 60fb str r3, [r7, #12]
8002318: 68fb ldr r3, [r7, #12]
800231a: f043 7300 orr.w r3, r3, #33554432 @ 0x2000000
800231e: 60fb str r3, [r7, #12]
8002320: 4a04 ldr r2, [pc, #16] @ (8002334 <HAL_MspInit+0x60>)
8002322: 68fb ldr r3, [r7, #12]
8002324: 6053 str r3, [r2, #4]
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
8002326: bf00 nop
8002328: 3714 adds r7, #20
800232a: 46bd mov sp, r7
800232c: bc80 pop {r7}
800232e: 4770 bx lr
8002330: 40021000 .word 0x40021000
8002334: 40010000 .word 0x40010000
08002338 <NMI_Handler>:
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
8002338: b480 push {r7}
800233a: af00 add r7, sp, #0
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
800233c: bf00 nop
800233e: e7fd b.n 800233c <NMI_Handler+0x4>
08002340 <HardFault_Handler>:
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
8002340: b480 push {r7}
8002342: af00 add r7, sp, #0
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
8002344: bf00 nop
8002346: e7fd b.n 8002344 <HardFault_Handler+0x4>
08002348 <MemManage_Handler>:
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
8002348: b480 push {r7}
800234a: af00 add r7, sp, #0
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
800234c: bf00 nop
800234e: e7fd b.n 800234c <MemManage_Handler+0x4>
08002350 <BusFault_Handler>:
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
8002350: b480 push {r7}
8002352: af00 add r7, sp, #0
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
8002354: bf00 nop
8002356: e7fd b.n 8002354 <BusFault_Handler+0x4>
08002358 <UsageFault_Handler>:
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
8002358: b480 push {r7}
800235a: af00 add r7, sp, #0
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
800235c: bf00 nop
800235e: e7fd b.n 800235c <UsageFault_Handler+0x4>
08002360 <SVC_Handler>:
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
8002360: b480 push {r7}
8002362: af00 add r7, sp, #0
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
}
8002364: bf00 nop
8002366: 46bd mov sp, r7
8002368: bc80 pop {r7}
800236a: 4770 bx lr
0800236c <DebugMon_Handler>:
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
800236c: b480 push {r7}
800236e: af00 add r7, sp, #0
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
8002370: bf00 nop
8002372: 46bd mov sp, r7
8002374: bc80 pop {r7}
8002376: 4770 bx lr
08002378 <PendSV_Handler>:
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
8002378: b480 push {r7}
800237a: af00 add r7, sp, #0
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
800237c: bf00 nop
800237e: 46bd mov sp, r7
8002380: bc80 pop {r7}
8002382: 4770 bx lr
08002384 <SysTick_Handler>:
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
8002384: b580 push {r7, lr}
8002386: af00 add r7, sp, #0
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
8002388: f000 f97a bl 8002680 <HAL_IncTick>
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
}
800238c: bf00 nop
800238e: bd80 pop {r7, pc}
08002390 <TIM3_IRQHandler>:
/**
* @brief This function handles TIM3 global interrupt.
*/
void TIM3_IRQHandler(void)
{
8002390: b580 push {r7, lr}
8002392: af00 add r7, sp, #0
/* USER CODE BEGIN TIM3_IRQn 0 */
/* USER CODE END TIM3_IRQn 0 */
HAL_TIM_IRQHandler(&htim3);
8002394: 4802 ldr r0, [pc, #8] @ (80023a0 <TIM3_IRQHandler+0x10>)
8002396: f002 fccb bl 8004d30 <HAL_TIM_IRQHandler>
/* USER CODE BEGIN TIM3_IRQn 1 */
/* USER CODE END TIM3_IRQn 1 */
}
800239a: bf00 nop
800239c: bd80 pop {r7, pc}
800239e: bf00 nop
80023a0: 20000310 .word 0x20000310
080023a4 <USART1_IRQHandler>:
/**
* @brief This function handles USART1 global interrupt.
*/
void USART1_IRQHandler(void)
{
80023a4: b580 push {r7, lr}
80023a6: af00 add r7, sp, #0
/* USER CODE BEGIN USART1_IRQn 0 */
/* USER CODE END USART1_IRQn 0 */
HAL_UART_IRQHandler(&huart1);
80023a8: 4802 ldr r0, [pc, #8] @ (80023b4 <USART1_IRQHandler+0x10>)
80023aa: f003 f8ed bl 8005588 <HAL_UART_IRQHandler>
/* USER CODE BEGIN USART1_IRQn 1 */
/* USER CODE END USART1_IRQn 1 */
}
80023ae: bf00 nop
80023b0: bd80 pop {r7, pc}
80023b2: bf00 nop
80023b4: 20000358 .word 0x20000358
080023b8 <SystemInit>:
* @note This function should be used only after reset.
* @param None
* @retval None
*/
void SystemInit (void)
{
80023b8: b480 push {r7}
80023ba: af00 add r7, sp, #0
/* Configure the Vector Table location -------------------------------------*/
#if defined(USER_VECT_TAB_ADDRESS)
SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
#endif /* USER_VECT_TAB_ADDRESS */
}
80023bc: bf00 nop
80023be: 46bd mov sp, r7
80023c0: bc80 pop {r7}
80023c2: 4770 bx lr
080023c4 <MX_TIM3_Init>:
TIM_HandleTypeDef htim3;
/* TIM3 init function */
void MX_TIM3_Init(void)
{
80023c4: b580 push {r7, lr}
80023c6: b086 sub sp, #24
80023c8: af00 add r7, sp, #0
/* USER CODE BEGIN TIM3_Init 0 */
/* USER CODE END TIM3_Init 0 */
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
80023ca: f107 0308 add.w r3, r7, #8
80023ce: 2200 movs r2, #0
80023d0: 601a str r2, [r3, #0]
80023d2: 605a str r2, [r3, #4]
80023d4: 609a str r2, [r3, #8]
80023d6: 60da str r2, [r3, #12]
TIM_MasterConfigTypeDef sMasterConfig = {0};
80023d8: 463b mov r3, r7
80023da: 2200 movs r2, #0
80023dc: 601a str r2, [r3, #0]
80023de: 605a str r2, [r3, #4]
/* USER CODE BEGIN TIM3_Init 1 */
/* USER CODE END TIM3_Init 1 */
htim3.Instance = TIM3;
80023e0: 4b1d ldr r3, [pc, #116] @ (8002458 <MX_TIM3_Init+0x94>)
80023e2: 4a1e ldr r2, [pc, #120] @ (800245c <MX_TIM3_Init+0x98>)
80023e4: 601a str r2, [r3, #0]
htim3.Init.Prescaler = 2;
80023e6: 4b1c ldr r3, [pc, #112] @ (8002458 <MX_TIM3_Init+0x94>)
80023e8: 2202 movs r2, #2
80023ea: 605a str r2, [r3, #4]
htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
80023ec: 4b1a ldr r3, [pc, #104] @ (8002458 <MX_TIM3_Init+0x94>)
80023ee: 2200 movs r2, #0
80023f0: 609a str r2, [r3, #8]
htim3.Init.Period = 999;
80023f2: 4b19 ldr r3, [pc, #100] @ (8002458 <MX_TIM3_Init+0x94>)
80023f4: f240 32e7 movw r2, #999 @ 0x3e7
80023f8: 60da str r2, [r3, #12]
htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
80023fa: 4b17 ldr r3, [pc, #92] @ (8002458 <MX_TIM3_Init+0x94>)
80023fc: 2200 movs r2, #0
80023fe: 611a str r2, [r3, #16]
htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
8002400: 4b15 ldr r3, [pc, #84] @ (8002458 <MX_TIM3_Init+0x94>)
8002402: 2280 movs r2, #128 @ 0x80
8002404: 619a str r2, [r3, #24]
if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
8002406: 4814 ldr r0, [pc, #80] @ (8002458 <MX_TIM3_Init+0x94>)
8002408: f002 fbf0 bl 8004bec <HAL_TIM_Base_Init>
800240c: 4603 mov r3, r0
800240e: 2b00 cmp r3, #0
8002410: d001 beq.n 8002416 <MX_TIM3_Init+0x52>
{
Error_Handler();
8002412: f7ff fe65 bl 80020e0 <Error_Handler>
}
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
8002416: f44f 5380 mov.w r3, #4096 @ 0x1000
800241a: 60bb str r3, [r7, #8]
if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK)
800241c: f107 0308 add.w r3, r7, #8
8002420: 4619 mov r1, r3
8002422: 480d ldr r0, [pc, #52] @ (8002458 <MX_TIM3_Init+0x94>)
8002424: f002 fd74 bl 8004f10 <HAL_TIM_ConfigClockSource>
8002428: 4603 mov r3, r0
800242a: 2b00 cmp r3, #0
800242c: d001 beq.n 8002432 <MX_TIM3_Init+0x6e>
{
Error_Handler();
800242e: f7ff fe57 bl 80020e0 <Error_Handler>
}
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
8002432: 2300 movs r3, #0
8002434: 603b str r3, [r7, #0]
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
8002436: 2300 movs r3, #0
8002438: 607b str r3, [r7, #4]
if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
800243a: 463b mov r3, r7
800243c: 4619 mov r1, r3
800243e: 4806 ldr r0, [pc, #24] @ (8002458 <MX_TIM3_Init+0x94>)
8002440: f002 ff56 bl 80052f0 <HAL_TIMEx_MasterConfigSynchronization>
8002444: 4603 mov r3, r0
8002446: 2b00 cmp r3, #0
8002448: d001 beq.n 800244e <MX_TIM3_Init+0x8a>
{
Error_Handler();
800244a: f7ff fe49 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN TIM3_Init 2 */
/* USER CODE END TIM3_Init 2 */
}
800244e: bf00 nop
8002450: 3718 adds r7, #24
8002452: 46bd mov sp, r7
8002454: bd80 pop {r7, pc}
8002456: bf00 nop
8002458: 20000310 .word 0x20000310
800245c: 40000400 .word 0x40000400
08002460 <HAL_TIM_Base_MspInit>:
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
{
8002460: b580 push {r7, lr}
8002462: b084 sub sp, #16
8002464: af00 add r7, sp, #0
8002466: 6078 str r0, [r7, #4]
if(tim_baseHandle->Instance==TIM3)
8002468: 687b ldr r3, [r7, #4]
800246a: 681b ldr r3, [r3, #0]
800246c: 4a0d ldr r2, [pc, #52] @ (80024a4 <HAL_TIM_Base_MspInit+0x44>)
800246e: 4293 cmp r3, r2
8002470: d113 bne.n 800249a <HAL_TIM_Base_MspInit+0x3a>
{
/* USER CODE BEGIN TIM3_MspInit 0 */
/* USER CODE END TIM3_MspInit 0 */
/* TIM3 clock enable */
__HAL_RCC_TIM3_CLK_ENABLE();
8002472: 4b0d ldr r3, [pc, #52] @ (80024a8 <HAL_TIM_Base_MspInit+0x48>)
8002474: 69db ldr r3, [r3, #28]
8002476: 4a0c ldr r2, [pc, #48] @ (80024a8 <HAL_TIM_Base_MspInit+0x48>)
8002478: f043 0302 orr.w r3, r3, #2
800247c: 61d3 str r3, [r2, #28]
800247e: 4b0a ldr r3, [pc, #40] @ (80024a8 <HAL_TIM_Base_MspInit+0x48>)
8002480: 69db ldr r3, [r3, #28]
8002482: f003 0302 and.w r3, r3, #2
8002486: 60fb str r3, [r7, #12]
8002488: 68fb ldr r3, [r7, #12]
/* TIM3 interrupt Init */
HAL_NVIC_SetPriority(TIM3_IRQn, 0, 0);
800248a: 2200 movs r2, #0
800248c: 2100 movs r1, #0
800248e: 201d movs r0, #29
8002490: f000 fbfb bl 8002c8a <HAL_NVIC_SetPriority>
HAL_NVIC_EnableIRQ(TIM3_IRQn);
8002494: 201d movs r0, #29
8002496: f000 fc14 bl 8002cc2 <HAL_NVIC_EnableIRQ>
/* USER CODE BEGIN TIM3_MspInit 1 */
/* USER CODE END TIM3_MspInit 1 */
}
}
800249a: bf00 nop
800249c: 3710 adds r7, #16
800249e: 46bd mov sp, r7
80024a0: bd80 pop {r7, pc}
80024a2: bf00 nop
80024a4: 40000400 .word 0x40000400
80024a8: 40021000 .word 0x40021000
080024ac <MX_USART1_UART_Init>:
UART_HandleTypeDef huart1;
/* USART1 init function */
void MX_USART1_UART_Init(void)
{
80024ac: b580 push {r7, lr}
80024ae: af00 add r7, sp, #0
/* USER CODE END USART1_Init 0 */
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */
huart1.Instance = USART1;
80024b0: 4b11 ldr r3, [pc, #68] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024b2: 4a12 ldr r2, [pc, #72] @ (80024fc <MX_USART1_UART_Init+0x50>)
80024b4: 601a str r2, [r3, #0]
huart1.Init.BaudRate = 115200;
80024b6: 4b10 ldr r3, [pc, #64] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024b8: f44f 32e1 mov.w r2, #115200 @ 0x1c200
80024bc: 605a str r2, [r3, #4]
huart1.Init.WordLength = UART_WORDLENGTH_8B;
80024be: 4b0e ldr r3, [pc, #56] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024c0: 2200 movs r2, #0
80024c2: 609a str r2, [r3, #8]
huart1.Init.StopBits = UART_STOPBITS_1;
80024c4: 4b0c ldr r3, [pc, #48] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024c6: 2200 movs r2, #0
80024c8: 60da str r2, [r3, #12]
huart1.Init.Parity = UART_PARITY_NONE;
80024ca: 4b0b ldr r3, [pc, #44] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024cc: 2200 movs r2, #0
80024ce: 611a str r2, [r3, #16]
huart1.Init.Mode = UART_MODE_TX_RX;
80024d0: 4b09 ldr r3, [pc, #36] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024d2: 220c movs r2, #12
80024d4: 615a str r2, [r3, #20]
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
80024d6: 4b08 ldr r3, [pc, #32] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024d8: 2200 movs r2, #0
80024da: 619a str r2, [r3, #24]
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
80024dc: 4b06 ldr r3, [pc, #24] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024de: 2200 movs r2, #0
80024e0: 61da str r2, [r3, #28]
if (HAL_UART_Init(&huart1) != HAL_OK)
80024e2: 4805 ldr r0, [pc, #20] @ (80024f8 <MX_USART1_UART_Init+0x4c>)
80024e4: f002 ff74 bl 80053d0 <HAL_UART_Init>
80024e8: 4603 mov r3, r0
80024ea: 2b00 cmp r3, #0
80024ec: d001 beq.n 80024f2 <MX_USART1_UART_Init+0x46>
{
Error_Handler();
80024ee: f7ff fdf7 bl 80020e0 <Error_Handler>
}
/* USER CODE BEGIN USART1_Init 2 */
/* USER CODE END USART1_Init 2 */
}
80024f2: bf00 nop
80024f4: bd80 pop {r7, pc}
80024f6: bf00 nop
80024f8: 20000358 .word 0x20000358
80024fc: 40013800 .word 0x40013800
08002500 <HAL_UART_MspInit>:
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
{
8002500: b580 push {r7, lr}
8002502: b088 sub sp, #32
8002504: af00 add r7, sp, #0
8002506: 6078 str r0, [r7, #4]
GPIO_InitTypeDef GPIO_InitStruct = {0};
8002508: f107 0310 add.w r3, r7, #16
800250c: 2200 movs r2, #0
800250e: 601a str r2, [r3, #0]
8002510: 605a str r2, [r3, #4]
8002512: 609a str r2, [r3, #8]
8002514: 60da str r2, [r3, #12]
if(uartHandle->Instance==USART1)
8002516: 687b ldr r3, [r7, #4]
8002518: 681b ldr r3, [r3, #0]
800251a: 4a20 ldr r2, [pc, #128] @ (800259c <HAL_UART_MspInit+0x9c>)
800251c: 4293 cmp r3, r2
800251e: d139 bne.n 8002594 <HAL_UART_MspInit+0x94>
{
/* USER CODE BEGIN USART1_MspInit 0 */
/* USER CODE END USART1_MspInit 0 */
/* USART1 clock enable */
__HAL_RCC_USART1_CLK_ENABLE();
8002520: 4b1f ldr r3, [pc, #124] @ (80025a0 <HAL_UART_MspInit+0xa0>)
8002522: 699b ldr r3, [r3, #24]
8002524: 4a1e ldr r2, [pc, #120] @ (80025a0 <HAL_UART_MspInit+0xa0>)
8002526: f443 4380 orr.w r3, r3, #16384 @ 0x4000
800252a: 6193 str r3, [r2, #24]
800252c: 4b1c ldr r3, [pc, #112] @ (80025a0 <HAL_UART_MspInit+0xa0>)
800252e: 699b ldr r3, [r3, #24]
8002530: f403 4380 and.w r3, r3, #16384 @ 0x4000
8002534: 60fb str r3, [r7, #12]
8002536: 68fb ldr r3, [r7, #12]
__HAL_RCC_GPIOA_CLK_ENABLE();
8002538: 4b19 ldr r3, [pc, #100] @ (80025a0 <HAL_UART_MspInit+0xa0>)
800253a: 699b ldr r3, [r3, #24]
800253c: 4a18 ldr r2, [pc, #96] @ (80025a0 <HAL_UART_MspInit+0xa0>)
800253e: f043 0304 orr.w r3, r3, #4
8002542: 6193 str r3, [r2, #24]
8002544: 4b16 ldr r3, [pc, #88] @ (80025a0 <HAL_UART_MspInit+0xa0>)
8002546: 699b ldr r3, [r3, #24]
8002548: f003 0304 and.w r3, r3, #4
800254c: 60bb str r3, [r7, #8]
800254e: 68bb ldr r3, [r7, #8]
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
*/
GPIO_InitStruct.Pin = TX_RS485_Pin;
8002550: f44f 7300 mov.w r3, #512 @ 0x200
8002554: 613b str r3, [r7, #16]
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
8002556: 2302 movs r3, #2
8002558: 617b str r3, [r7, #20]
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
800255a: 2301 movs r3, #1
800255c: 61fb str r3, [r7, #28]
HAL_GPIO_Init(TX_RS485_GPIO_Port, &GPIO_InitStruct);
800255e: f107 0310 add.w r3, r7, #16
8002562: 4619 mov r1, r3
8002564: 480f ldr r0, [pc, #60] @ (80025a4 <HAL_UART_MspInit+0xa4>)
8002566: f000 fc79 bl 8002e5c <HAL_GPIO_Init>
GPIO_InitStruct.Pin = RX_RS485_Pin;
800256a: f44f 6380 mov.w r3, #1024 @ 0x400
800256e: 613b str r3, [r7, #16]
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
8002570: 2300 movs r3, #0
8002572: 617b str r3, [r7, #20]
GPIO_InitStruct.Pull = GPIO_NOPULL;
8002574: 2300 movs r3, #0
8002576: 61bb str r3, [r7, #24]
HAL_GPIO_Init(RX_RS485_GPIO_Port, &GPIO_InitStruct);
8002578: f107 0310 add.w r3, r7, #16
800257c: 4619 mov r1, r3
800257e: 4809 ldr r0, [pc, #36] @ (80025a4 <HAL_UART_MspInit+0xa4>)
8002580: f000 fc6c bl 8002e5c <HAL_GPIO_Init>
/* USART1 interrupt Init */
HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
8002584: 2200 movs r2, #0
8002586: 2100 movs r1, #0
8002588: 2025 movs r0, #37 @ 0x25
800258a: f000 fb7e bl 8002c8a <HAL_NVIC_SetPriority>
HAL_NVIC_EnableIRQ(USART1_IRQn);
800258e: 2025 movs r0, #37 @ 0x25
8002590: f000 fb97 bl 8002cc2 <HAL_NVIC_EnableIRQ>
/* USER CODE BEGIN USART1_MspInit 1 */
/* USER CODE END USART1_MspInit 1 */
}
}
8002594: bf00 nop
8002596: 3720 adds r7, #32
8002598: 46bd mov sp, r7
800259a: bd80 pop {r7, pc}
800259c: 40013800 .word 0x40013800
80025a0: 40021000 .word 0x40021000
80025a4: 40010800 .word 0x40010800
080025a8 <Reset_Handler>:
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
/* Call the clock system initialization function.*/
bl SystemInit
80025a8: f7ff ff06 bl 80023b8 <SystemInit>
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
80025ac: 480b ldr r0, [pc, #44] @ (80025dc <LoopFillZerobss+0xe>)
ldr r1, =_edata
80025ae: 490c ldr r1, [pc, #48] @ (80025e0 <LoopFillZerobss+0x12>)
ldr r2, =_sidata
80025b0: 4a0c ldr r2, [pc, #48] @ (80025e4 <LoopFillZerobss+0x16>)
movs r3, #0
80025b2: 2300 movs r3, #0
b LoopCopyDataInit
80025b4: e002 b.n 80025bc <LoopCopyDataInit>
080025b6 <CopyDataInit>:
CopyDataInit:
ldr r4, [r2, r3]
80025b6: 58d4 ldr r4, [r2, r3]
str r4, [r0, r3]
80025b8: 50c4 str r4, [r0, r3]
adds r3, r3, #4
80025ba: 3304 adds r3, #4
080025bc <LoopCopyDataInit>:
LoopCopyDataInit:
adds r4, r0, r3
80025bc: 18c4 adds r4, r0, r3
cmp r4, r1
80025be: 428c cmp r4, r1
bcc CopyDataInit
80025c0: d3f9 bcc.n 80025b6 <CopyDataInit>
/* Zero fill the bss segment. */
ldr r2, =_sbss
80025c2: 4a09 ldr r2, [pc, #36] @ (80025e8 <LoopFillZerobss+0x1a>)
ldr r4, =_ebss
80025c4: 4c09 ldr r4, [pc, #36] @ (80025ec <LoopFillZerobss+0x1e>)
movs r3, #0
80025c6: 2300 movs r3, #0
b LoopFillZerobss
80025c8: e001 b.n 80025ce <LoopFillZerobss>
080025ca <FillZerobss>:
FillZerobss:
str r3, [r2]
80025ca: 6013 str r3, [r2, #0]
adds r2, r2, #4
80025cc: 3204 adds r2, #4
080025ce <LoopFillZerobss>:
LoopFillZerobss:
cmp r2, r4
80025ce: 42a2 cmp r2, r4
bcc FillZerobss
80025d0: d3fb bcc.n 80025ca <FillZerobss>
/* Call static constructors */
bl __libc_init_array
80025d2: f003 fd21 bl 8006018 <__libc_init_array>
/* Call the application's entry point.*/
bl main
80025d6: f7ff faef bl 8001bb8 <main>
bx lr
80025da: 4770 bx lr
ldr r0, =_sdata
80025dc: 20000000 .word 0x20000000
ldr r1, =_edata
80025e0: 20000060 .word 0x20000060
ldr r2, =_sidata
80025e4: 080062e4 .word 0x080062e4
ldr r2, =_sbss
80025e8: 20000060 .word 0x20000060
ldr r4, =_ebss
80025ec: 200004dc .word 0x200004dc
080025f0 <ADC1_2_IRQHandler>:
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
80025f0: e7fe b.n 80025f0 <ADC1_2_IRQHandler>
...
080025f4 <HAL_Init>:
* need to ensure that the SysTick time base is always set to 1 millisecond
* to have correct HAL operation.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_Init(void)
{
80025f4: b580 push {r7, lr}
80025f6: af00 add r7, sp, #0
defined(STM32F102x6) || defined(STM32F102xB) || \
defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) || \
defined(STM32F105xC) || defined(STM32F107xC)
/* Prefetch buffer is not available on value line devices */
__HAL_FLASH_PREFETCH_BUFFER_ENABLE();
80025f8: 4b08 ldr r3, [pc, #32] @ (800261c <HAL_Init+0x28>)
80025fa: 681b ldr r3, [r3, #0]
80025fc: 4a07 ldr r2, [pc, #28] @ (800261c <HAL_Init+0x28>)
80025fe: f043 0310 orr.w r3, r3, #16
8002602: 6013 str r3, [r2, #0]
#endif
#endif /* PREFETCH_ENABLE */
/* Set Interrupt Group Priority */
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
8002604: 2003 movs r0, #3
8002606: f000 fb35 bl 8002c74 <HAL_NVIC_SetPriorityGrouping>
/* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */
HAL_InitTick(TICK_INT_PRIORITY);
800260a: 200f movs r0, #15
800260c: f000 f808 bl 8002620 <HAL_InitTick>
/* Init the low level hardware */
HAL_MspInit();
8002610: f7ff fe60 bl 80022d4 <HAL_MspInit>
/* Return function status */
return HAL_OK;
8002614: 2300 movs r3, #0
}
8002616: 4618 mov r0, r3
8002618: bd80 pop {r7, pc}
800261a: bf00 nop
800261c: 40022000 .word 0x40022000
08002620 <HAL_InitTick>:
* implementation in user file.
* @param TickPriority Tick interrupt priority.
* @retval HAL status
*/
__weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
{
8002620: b580 push {r7, lr}
8002622: b082 sub sp, #8
8002624: af00 add r7, sp, #0
8002626: 6078 str r0, [r7, #4]
/* Configure the SysTick to have interrupt in 1ms time basis*/
if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) > 0U)
8002628: 4b12 ldr r3, [pc, #72] @ (8002674 <HAL_InitTick+0x54>)
800262a: 681a ldr r2, [r3, #0]
800262c: 4b12 ldr r3, [pc, #72] @ (8002678 <HAL_InitTick+0x58>)
800262e: 781b ldrb r3, [r3, #0]
8002630: 4619 mov r1, r3
8002632: f44f 737a mov.w r3, #1000 @ 0x3e8
8002636: fbb3 f3f1 udiv r3, r3, r1
800263a: fbb2 f3f3 udiv r3, r2, r3
800263e: 4618 mov r0, r3
8002640: f000 fb4d bl 8002cde <HAL_SYSTICK_Config>
8002644: 4603 mov r3, r0
8002646: 2b00 cmp r3, #0
8002648: d001 beq.n 800264e <HAL_InitTick+0x2e>
{
return HAL_ERROR;
800264a: 2301 movs r3, #1
800264c: e00e b.n 800266c <HAL_InitTick+0x4c>
}
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
800264e: 687b ldr r3, [r7, #4]
8002650: 2b0f cmp r3, #15
8002652: d80a bhi.n 800266a <HAL_InitTick+0x4a>
{
HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U);
8002654: 2200 movs r2, #0
8002656: 6879 ldr r1, [r7, #4]
8002658: f04f 30ff mov.w r0, #4294967295
800265c: f000 fb15 bl 8002c8a <HAL_NVIC_SetPriority>
uwTickPrio = TickPriority;
8002660: 4a06 ldr r2, [pc, #24] @ (800267c <HAL_InitTick+0x5c>)
8002662: 687b ldr r3, [r7, #4]
8002664: 6013 str r3, [r2, #0]
{
return HAL_ERROR;
}
/* Return function status */
return HAL_OK;
8002666: 2300 movs r3, #0
8002668: e000 b.n 800266c <HAL_InitTick+0x4c>
return HAL_ERROR;
800266a: 2301 movs r3, #1
}
800266c: 4618 mov r0, r3
800266e: 3708 adds r7, #8
8002670: 46bd mov sp, r7
8002672: bd80 pop {r7, pc}
8002674: 20000004 .word 0x20000004
8002678: 2000000c .word 0x2000000c
800267c: 20000008 .word 0x20000008
08002680 <HAL_IncTick>:
* @note This function is declared as __weak to be overwritten in case of other
* implementations in user file.
* @retval None
*/
__weak void HAL_IncTick(void)
{
8002680: b480 push {r7}
8002682: af00 add r7, sp, #0
uwTick += uwTickFreq;
8002684: 4b05 ldr r3, [pc, #20] @ (800269c <HAL_IncTick+0x1c>)
8002686: 781b ldrb r3, [r3, #0]
8002688: 461a mov r2, r3
800268a: 4b05 ldr r3, [pc, #20] @ (80026a0 <HAL_IncTick+0x20>)
800268c: 681b ldr r3, [r3, #0]
800268e: 4413 add r3, r2
8002690: 4a03 ldr r2, [pc, #12] @ (80026a0 <HAL_IncTick+0x20>)
8002692: 6013 str r3, [r2, #0]
}
8002694: bf00 nop
8002696: 46bd mov sp, r7
8002698: bc80 pop {r7}
800269a: 4770 bx lr
800269c: 2000000c .word 0x2000000c
80026a0: 200003a0 .word 0x200003a0
080026a4 <HAL_GetTick>:
* @note This function is declared as __weak to be overwritten in case of other
* implementations in user file.
* @retval tick value
*/
__weak uint32_t HAL_GetTick(void)
{
80026a4: b480 push {r7}
80026a6: af00 add r7, sp, #0
return uwTick;
80026a8: 4b02 ldr r3, [pc, #8] @ (80026b4 <HAL_GetTick+0x10>)
80026aa: 681b ldr r3, [r3, #0]
}
80026ac: 4618 mov r0, r3
80026ae: 46bd mov sp, r7
80026b0: bc80 pop {r7}
80026b2: 4770 bx lr
80026b4: 200003a0 .word 0x200003a0
080026b8 <HAL_ADC_Init>:
* of structure "ADC_InitTypeDef".
* @param hadc: ADC handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_ADC_Init(ADC_HandleTypeDef* hadc)
{
80026b8: b580 push {r7, lr}
80026ba: b086 sub sp, #24
80026bc: af00 add r7, sp, #0
80026be: 6078 str r0, [r7, #4]
HAL_StatusTypeDef tmp_hal_status = HAL_OK;
80026c0: 2300 movs r3, #0
80026c2: 75fb strb r3, [r7, #23]
uint32_t tmp_cr1 = 0U;
80026c4: 2300 movs r3, #0
80026c6: 613b str r3, [r7, #16]
uint32_t tmp_cr2 = 0U;
80026c8: 2300 movs r3, #0
80026ca: 60bb str r3, [r7, #8]
uint32_t tmp_sqr1 = 0U;
80026cc: 2300 movs r3, #0
80026ce: 60fb str r3, [r7, #12]
/* Check ADC handle */
if(hadc == NULL)
80026d0: 687b ldr r3, [r7, #4]
80026d2: 2b00 cmp r3, #0
80026d4: d101 bne.n 80026da <HAL_ADC_Init+0x22>
{
return HAL_ERROR;
80026d6: 2301 movs r3, #1
80026d8: e0be b.n 8002858 <HAL_ADC_Init+0x1a0>
assert_param(IS_ADC_DATA_ALIGN(hadc->Init.DataAlign));
assert_param(IS_ADC_SCAN_MODE(hadc->Init.ScanConvMode));
assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode));
assert_param(IS_ADC_EXTTRIG(hadc->Init.ExternalTrigConv));
if(hadc->Init.ScanConvMode != ADC_SCAN_DISABLE)
80026da: 687b ldr r3, [r7, #4]
80026dc: 689b ldr r3, [r3, #8]
80026de: 2b00 cmp r3, #0
/* Refer to header of this file for more details on clock enabling */
/* procedure. */
/* Actions performed only if ADC is coming from state reset: */
/* - Initialization of ADC MSP */
if (hadc->State == HAL_ADC_STATE_RESET)
80026e0: 687b ldr r3, [r7, #4]
80026e2: 6a9b ldr r3, [r3, #40] @ 0x28
80026e4: 2b00 cmp r3, #0
80026e6: d109 bne.n 80026fc <HAL_ADC_Init+0x44>
{
/* Initialize ADC error code */
ADC_CLEAR_ERRORCODE(hadc);
80026e8: 687b ldr r3, [r7, #4]
80026ea: 2200 movs r2, #0
80026ec: 62da str r2, [r3, #44] @ 0x2c
/* Allocate lock resource and initialize it */
hadc->Lock = HAL_UNLOCKED;
80026ee: 687b ldr r3, [r7, #4]
80026f0: 2200 movs r2, #0
80026f2: f883 2024 strb.w r2, [r3, #36] @ 0x24
/* Init the low level hardware */
hadc->MspInitCallback(hadc);
#else
/* Init the low level hardware */
HAL_ADC_MspInit(hadc);
80026f6: 6878 ldr r0, [r7, #4]
80026f8: f7fe fdb2 bl 8001260 <HAL_ADC_MspInit>
/* Stop potential conversion on going, on regular and injected groups */
/* Disable ADC peripheral */
/* Note: In case of ADC already enabled, precaution to not launch an */
/* unwanted conversion while modifying register CR2 by writing 1 to */
/* bit ADON. */
tmp_hal_status = ADC_ConversionStop_Disable(hadc);
80026fc: 6878 ldr r0, [r7, #4]
80026fe: f000 f9ab bl 8002a58 <ADC_ConversionStop_Disable>
8002702: 4603 mov r3, r0
8002704: 75fb strb r3, [r7, #23]
/* Configuration of ADC parameters if previous preliminary actions are */
/* correctly completed. */
if (HAL_IS_BIT_CLR(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL) &&
8002706: 687b ldr r3, [r7, #4]
8002708: 6a9b ldr r3, [r3, #40] @ 0x28
800270a: f003 0310 and.w r3, r3, #16
800270e: 2b00 cmp r3, #0
8002710: f040 8099 bne.w 8002846 <HAL_ADC_Init+0x18e>
8002714: 7dfb ldrb r3, [r7, #23]
8002716: 2b00 cmp r3, #0
8002718: f040 8095 bne.w 8002846 <HAL_ADC_Init+0x18e>
(tmp_hal_status == HAL_OK) )
{
/* Set ADC state */
ADC_STATE_CLR_SET(hadc->State,
800271c: 687b ldr r3, [r7, #4]
800271e: 6a9b ldr r3, [r3, #40] @ 0x28
8002720: f423 5388 bic.w r3, r3, #4352 @ 0x1100
8002724: f023 0302 bic.w r3, r3, #2
8002728: f043 0202 orr.w r2, r3, #2
800272c: 687b ldr r3, [r7, #4]
800272e: 629a str r2, [r3, #40] @ 0x28
/* - continuous conversion mode */
/* Note: External trigger polarity (ADC_CR2_EXTTRIG) is set into */
/* HAL_ADC_Start_xxx functions because if set in this function, */
/* a conversion on injected group would start a conversion also on */
/* regular group after ADC enabling. */
tmp_cr2 |= (hadc->Init.DataAlign |
8002730: 687b ldr r3, [r7, #4]
8002732: 685a ldr r2, [r3, #4]
ADC_CFGR_EXTSEL(hadc, hadc->Init.ExternalTrigConv) |
8002734: 687b ldr r3, [r7, #4]
8002736: 69db ldr r3, [r3, #28]
tmp_cr2 |= (hadc->Init.DataAlign |
8002738: 431a orrs r2, r3
ADC_CR2_CONTINUOUS((uint32_t)hadc->Init.ContinuousConvMode) );
800273a: 687b ldr r3, [r7, #4]
800273c: 7b1b ldrb r3, [r3, #12]
800273e: 005b lsls r3, r3, #1
ADC_CFGR_EXTSEL(hadc, hadc->Init.ExternalTrigConv) |
8002740: 4313 orrs r3, r2
tmp_cr2 |= (hadc->Init.DataAlign |
8002742: 68ba ldr r2, [r7, #8]
8002744: 4313 orrs r3, r2
8002746: 60bb str r3, [r7, #8]
/* Configuration of ADC: */
/* - scan mode */
/* - discontinuous mode disable/enable */
/* - discontinuous mode number of conversions */
tmp_cr1 |= (ADC_CR1_SCAN_SET(hadc->Init.ScanConvMode));
8002748: 687b ldr r3, [r7, #4]
800274a: 689b ldr r3, [r3, #8]
800274c: f5b3 7f80 cmp.w r3, #256 @ 0x100
8002750: d003 beq.n 800275a <HAL_ADC_Init+0xa2>
8002752: 687b ldr r3, [r7, #4]
8002754: 689b ldr r3, [r3, #8]
8002756: 2b01 cmp r3, #1
8002758: d102 bne.n 8002760 <HAL_ADC_Init+0xa8>
800275a: f44f 7380 mov.w r3, #256 @ 0x100
800275e: e000 b.n 8002762 <HAL_ADC_Init+0xaa>
8002760: 2300 movs r3, #0
8002762: 693a ldr r2, [r7, #16]
8002764: 4313 orrs r3, r2
8002766: 613b str r3, [r7, #16]
/* Enable discontinuous mode only if continuous mode is disabled */
/* Note: If parameter "Init.ScanConvMode" is set to disable, parameter */
/* discontinuous is set anyway, but will have no effect on ADC HW. */
if (hadc->Init.DiscontinuousConvMode == ENABLE)
8002768: 687b ldr r3, [r7, #4]
800276a: 7d1b ldrb r3, [r3, #20]
800276c: 2b01 cmp r3, #1
800276e: d119 bne.n 80027a4 <HAL_ADC_Init+0xec>
{
if (hadc->Init.ContinuousConvMode == DISABLE)
8002770: 687b ldr r3, [r7, #4]
8002772: 7b1b ldrb r3, [r3, #12]
8002774: 2b00 cmp r3, #0
8002776: d109 bne.n 800278c <HAL_ADC_Init+0xd4>
{
/* Enable the selected ADC regular discontinuous mode */
/* Set the number of channels to be converted in discontinuous mode */
SET_BIT(tmp_cr1, ADC_CR1_DISCEN |
8002778: 687b ldr r3, [r7, #4]
800277a: 699b ldr r3, [r3, #24]
800277c: 3b01 subs r3, #1
800277e: 035a lsls r2, r3, #13
8002780: 693b ldr r3, [r7, #16]
8002782: 4313 orrs r3, r2
8002784: f443 6300 orr.w r3, r3, #2048 @ 0x800
8002788: 613b str r3, [r7, #16]
800278a: e00b b.n 80027a4 <HAL_ADC_Init+0xec>
{
/* ADC regular group settings continuous and sequencer discontinuous*/
/* cannot be enabled simultaneously. */
/* Update ADC state machine to error */
SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG);
800278c: 687b ldr r3, [r7, #4]
800278e: 6a9b ldr r3, [r3, #40] @ 0x28
8002790: f043 0220 orr.w r2, r3, #32
8002794: 687b ldr r3, [r7, #4]
8002796: 629a str r2, [r3, #40] @ 0x28
/* Set ADC error code to ADC IP internal error */
SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL);
8002798: 687b ldr r3, [r7, #4]
800279a: 6adb ldr r3, [r3, #44] @ 0x2c
800279c: f043 0201 orr.w r2, r3, #1
80027a0: 687b ldr r3, [r7, #4]
80027a2: 62da str r2, [r3, #44] @ 0x2c
}
}
/* Update ADC configuration register CR1 with previous settings */
MODIFY_REG(hadc->Instance->CR1,
80027a4: 687b ldr r3, [r7, #4]
80027a6: 681b ldr r3, [r3, #0]
80027a8: 685b ldr r3, [r3, #4]
80027aa: f423 4169 bic.w r1, r3, #59648 @ 0xe900
80027ae: 687b ldr r3, [r7, #4]
80027b0: 681b ldr r3, [r3, #0]
80027b2: 693a ldr r2, [r7, #16]
80027b4: 430a orrs r2, r1
80027b6: 605a str r2, [r3, #4]
ADC_CR1_DISCEN |
ADC_CR1_DISCNUM ,
tmp_cr1 );
/* Update ADC configuration register CR2 with previous settings */
MODIFY_REG(hadc->Instance->CR2,
80027b8: 687b ldr r3, [r7, #4]
80027ba: 681b ldr r3, [r3, #0]
80027bc: 689a ldr r2, [r3, #8]
80027be: 4b28 ldr r3, [pc, #160] @ (8002860 <HAL_ADC_Init+0x1a8>)
80027c0: 4013 ands r3, r2
80027c2: 687a ldr r2, [r7, #4]
80027c4: 6812 ldr r2, [r2, #0]
80027c6: 68b9 ldr r1, [r7, #8]
80027c8: 430b orrs r3, r1
80027ca: 6093 str r3, [r2, #8]
/* Note: Scan mode is present by hardware on this device and, if */
/* disabled, discards automatically nb of conversions. Anyway, nb of */
/* conversions is forced to 0x00 for alignment over all STM32 devices. */
/* - if scan mode is enabled, regular channels sequence length is set to */
/* parameter "NbrOfConversion" */
if (ADC_CR1_SCAN_SET(hadc->Init.ScanConvMode) == ADC_SCAN_ENABLE)
80027cc: 687b ldr r3, [r7, #4]
80027ce: 689b ldr r3, [r3, #8]
80027d0: f5b3 7f80 cmp.w r3, #256 @ 0x100
80027d4: d003 beq.n 80027de <HAL_ADC_Init+0x126>
80027d6: 687b ldr r3, [r7, #4]
80027d8: 689b ldr r3, [r3, #8]
80027da: 2b01 cmp r3, #1
80027dc: d104 bne.n 80027e8 <HAL_ADC_Init+0x130>
{
tmp_sqr1 = ADC_SQR1_L_SHIFT(hadc->Init.NbrOfConversion);
80027de: 687b ldr r3, [r7, #4]
80027e0: 691b ldr r3, [r3, #16]
80027e2: 3b01 subs r3, #1
80027e4: 051b lsls r3, r3, #20
80027e6: 60fb str r3, [r7, #12]
}
MODIFY_REG(hadc->Instance->SQR1,
80027e8: 687b ldr r3, [r7, #4]
80027ea: 681b ldr r3, [r3, #0]
80027ec: 6adb ldr r3, [r3, #44] @ 0x2c
80027ee: f423 0170 bic.w r1, r3, #15728640 @ 0xf00000
80027f2: 687b ldr r3, [r7, #4]
80027f4: 681b ldr r3, [r3, #0]
80027f6: 68fa ldr r2, [r7, #12]
80027f8: 430a orrs r2, r1
80027fa: 62da str r2, [r3, #44] @ 0x2c
/* ensure of no potential problem of ADC core IP clocking. */
/* Check through register CR2 (excluding bits set in other functions: */
/* execution control bits (ADON, JSWSTART, SWSTART), regular group bits */
/* (DMA), injected group bits (JEXTTRIG and JEXTSEL), channel internal */
/* measurement path bit (TSVREFE). */
if (READ_BIT(hadc->Instance->CR2, ~(ADC_CR2_ADON | ADC_CR2_DMA |
80027fc: 687b ldr r3, [r7, #4]
80027fe: 681b ldr r3, [r3, #0]
8002800: 689a ldr r2, [r3, #8]
8002802: 4b18 ldr r3, [pc, #96] @ (8002864 <HAL_ADC_Init+0x1ac>)
8002804: 4013 ands r3, r2
8002806: 68ba ldr r2, [r7, #8]
8002808: 429a cmp r2, r3
800280a: d10b bne.n 8002824 <HAL_ADC_Init+0x16c>
ADC_CR2_JEXTTRIG | ADC_CR2_JEXTSEL |
ADC_CR2_TSVREFE ))
== tmp_cr2)
{
/* Set ADC error code to none */
ADC_CLEAR_ERRORCODE(hadc);
800280c: 687b ldr r3, [r7, #4]
800280e: 2200 movs r2, #0
8002810: 62da str r2, [r3, #44] @ 0x2c
/* Set the ADC state */
ADC_STATE_CLR_SET(hadc->State,
8002812: 687b ldr r3, [r7, #4]
8002814: 6a9b ldr r3, [r3, #40] @ 0x28
8002816: f023 0303 bic.w r3, r3, #3
800281a: f043 0201 orr.w r2, r3, #1
800281e: 687b ldr r3, [r7, #4]
8002820: 629a str r2, [r3, #40] @ 0x28
if (READ_BIT(hadc->Instance->CR2, ~(ADC_CR2_ADON | ADC_CR2_DMA |
8002822: e018 b.n 8002856 <HAL_ADC_Init+0x19e>
HAL_ADC_STATE_READY);
}
else
{
/* Update ADC state machine to error */
ADC_STATE_CLR_SET(hadc->State,
8002824: 687b ldr r3, [r7, #4]
8002826: 6a9b ldr r3, [r3, #40] @ 0x28
8002828: f023 0312 bic.w r3, r3, #18
800282c: f043 0210 orr.w r2, r3, #16
8002830: 687b ldr r3, [r7, #4]
8002832: 629a str r2, [r3, #40] @ 0x28
HAL_ADC_STATE_BUSY_INTERNAL,
HAL_ADC_STATE_ERROR_INTERNAL);
/* Set ADC error code to ADC IP internal error */
SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL);
8002834: 687b ldr r3, [r7, #4]
8002836: 6adb ldr r3, [r3, #44] @ 0x2c
8002838: f043 0201 orr.w r2, r3, #1
800283c: 687b ldr r3, [r7, #4]
800283e: 62da str r2, [r3, #44] @ 0x2c
tmp_hal_status = HAL_ERROR;
8002840: 2301 movs r3, #1
8002842: 75fb strb r3, [r7, #23]
if (READ_BIT(hadc->Instance->CR2, ~(ADC_CR2_ADON | ADC_CR2_DMA |
8002844: e007 b.n 8002856 <HAL_ADC_Init+0x19e>
}
else
{
/* Update ADC state machine to error */
SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL);
8002846: 687b ldr r3, [r7, #4]
8002848: 6a9b ldr r3, [r3, #40] @ 0x28
800284a: f043 0210 orr.w r2, r3, #16
800284e: 687b ldr r3, [r7, #4]
8002850: 629a str r2, [r3, #40] @ 0x28
tmp_hal_status = HAL_ERROR;
8002852: 2301 movs r3, #1
8002854: 75fb strb r3, [r7, #23]
}
/* Return function status */
return tmp_hal_status;
8002856: 7dfb ldrb r3, [r7, #23]
}
8002858: 4618 mov r0, r3
800285a: 3718 adds r7, #24
800285c: 46bd mov sp, r7
800285e: bd80 pop {r7, pc}
8002860: ffe1f7fd .word 0xffe1f7fd
8002864: ff1f0efe .word 0xff1f0efe
08002868 <HAL_ADC_ConfigChannel>:
* @param hadc: ADC handle
* @param sConfig: Structure of ADC channel for regular group.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_ADC_ConfigChannel(ADC_HandleTypeDef* hadc, ADC_ChannelConfTypeDef* sConfig)
{
8002868: b480 push {r7}
800286a: b085 sub sp, #20
800286c: af00 add r7, sp, #0
800286e: 6078 str r0, [r7, #4]
8002870: 6039 str r1, [r7, #0]
HAL_StatusTypeDef tmp_hal_status = HAL_OK;
8002872: 2300 movs r3, #0
8002874: 73fb strb r3, [r7, #15]
__IO uint32_t wait_loop_index = 0U;
8002876: 2300 movs r3, #0
8002878: 60bb str r3, [r7, #8]
assert_param(IS_ADC_CHANNEL(sConfig->Channel));
assert_param(IS_ADC_REGULAR_RANK(sConfig->Rank));
assert_param(IS_ADC_SAMPLE_TIME(sConfig->SamplingTime));
/* Process locked */
__HAL_LOCK(hadc);
800287a: 687b ldr r3, [r7, #4]
800287c: f893 3024 ldrb.w r3, [r3, #36] @ 0x24
8002880: 2b01 cmp r3, #1
8002882: d101 bne.n 8002888 <HAL_ADC_ConfigChannel+0x20>
8002884: 2302 movs r3, #2
8002886: e0dc b.n 8002a42 <HAL_ADC_ConfigChannel+0x1da>
8002888: 687b ldr r3, [r7, #4]
800288a: 2201 movs r2, #1
800288c: f883 2024 strb.w r2, [r3, #36] @ 0x24
/* Regular sequence configuration */
/* For Rank 1 to 6 */
if (sConfig->Rank < 7U)
8002890: 683b ldr r3, [r7, #0]
8002892: 685b ldr r3, [r3, #4]
8002894: 2b06 cmp r3, #6
8002896: d81c bhi.n 80028d2 <HAL_ADC_ConfigChannel+0x6a>
{
MODIFY_REG(hadc->Instance->SQR3 ,
8002898: 687b ldr r3, [r7, #4]
800289a: 681b ldr r3, [r3, #0]
800289c: 6b59 ldr r1, [r3, #52] @ 0x34
800289e: 683b ldr r3, [r7, #0]
80028a0: 685a ldr r2, [r3, #4]
80028a2: 4613 mov r3, r2
80028a4: 009b lsls r3, r3, #2
80028a6: 4413 add r3, r2
80028a8: 3b05 subs r3, #5
80028aa: 221f movs r2, #31
80028ac: fa02 f303 lsl.w r3, r2, r3
80028b0: 43db mvns r3, r3
80028b2: 4019 ands r1, r3
80028b4: 683b ldr r3, [r7, #0]
80028b6: 6818 ldr r0, [r3, #0]
80028b8: 683b ldr r3, [r7, #0]
80028ba: 685a ldr r2, [r3, #4]
80028bc: 4613 mov r3, r2
80028be: 009b lsls r3, r3, #2
80028c0: 4413 add r3, r2
80028c2: 3b05 subs r3, #5
80028c4: fa00 f203 lsl.w r2, r0, r3
80028c8: 687b ldr r3, [r7, #4]
80028ca: 681b ldr r3, [r3, #0]
80028cc: 430a orrs r2, r1
80028ce: 635a str r2, [r3, #52] @ 0x34
80028d0: e03c b.n 800294c <HAL_ADC_ConfigChannel+0xe4>
ADC_SQR3_RK(ADC_SQR3_SQ1, sConfig->Rank) ,
ADC_SQR3_RK(sConfig->Channel, sConfig->Rank) );
}
/* For Rank 7 to 12 */
else if (sConfig->Rank < 13U)
80028d2: 683b ldr r3, [r7, #0]
80028d4: 685b ldr r3, [r3, #4]
80028d6: 2b0c cmp r3, #12
80028d8: d81c bhi.n 8002914 <HAL_ADC_ConfigChannel+0xac>
{
MODIFY_REG(hadc->Instance->SQR2 ,
80028da: 687b ldr r3, [r7, #4]
80028dc: 681b ldr r3, [r3, #0]
80028de: 6b19 ldr r1, [r3, #48] @ 0x30
80028e0: 683b ldr r3, [r7, #0]
80028e2: 685a ldr r2, [r3, #4]
80028e4: 4613 mov r3, r2
80028e6: 009b lsls r3, r3, #2
80028e8: 4413 add r3, r2
80028ea: 3b23 subs r3, #35 @ 0x23
80028ec: 221f movs r2, #31
80028ee: fa02 f303 lsl.w r3, r2, r3
80028f2: 43db mvns r3, r3
80028f4: 4019 ands r1, r3
80028f6: 683b ldr r3, [r7, #0]
80028f8: 6818 ldr r0, [r3, #0]
80028fa: 683b ldr r3, [r7, #0]
80028fc: 685a ldr r2, [r3, #4]
80028fe: 4613 mov r3, r2
8002900: 009b lsls r3, r3, #2
8002902: 4413 add r3, r2
8002904: 3b23 subs r3, #35 @ 0x23
8002906: fa00 f203 lsl.w r2, r0, r3
800290a: 687b ldr r3, [r7, #4]
800290c: 681b ldr r3, [r3, #0]
800290e: 430a orrs r2, r1
8002910: 631a str r2, [r3, #48] @ 0x30
8002912: e01b b.n 800294c <HAL_ADC_ConfigChannel+0xe4>
ADC_SQR2_RK(sConfig->Channel, sConfig->Rank) );
}
/* For Rank 13 to 16 */
else
{
MODIFY_REG(hadc->Instance->SQR1 ,
8002914: 687b ldr r3, [r7, #4]
8002916: 681b ldr r3, [r3, #0]
8002918: 6ad9 ldr r1, [r3, #44] @ 0x2c
800291a: 683b ldr r3, [r7, #0]
800291c: 685a ldr r2, [r3, #4]
800291e: 4613 mov r3, r2
8002920: 009b lsls r3, r3, #2
8002922: 4413 add r3, r2
8002924: 3b41 subs r3, #65 @ 0x41
8002926: 221f movs r2, #31
8002928: fa02 f303 lsl.w r3, r2, r3
800292c: 43db mvns r3, r3
800292e: 4019 ands r1, r3
8002930: 683b ldr r3, [r7, #0]
8002932: 6818 ldr r0, [r3, #0]
8002934: 683b ldr r3, [r7, #0]
8002936: 685a ldr r2, [r3, #4]
8002938: 4613 mov r3, r2
800293a: 009b lsls r3, r3, #2
800293c: 4413 add r3, r2
800293e: 3b41 subs r3, #65 @ 0x41
8002940: fa00 f203 lsl.w r2, r0, r3
8002944: 687b ldr r3, [r7, #4]
8002946: 681b ldr r3, [r3, #0]
8002948: 430a orrs r2, r1
800294a: 62da str r2, [r3, #44] @ 0x2c
}
/* Channel sampling time configuration */
/* For channels 10 to 17 */
if (sConfig->Channel >= ADC_CHANNEL_10)
800294c: 683b ldr r3, [r7, #0]
800294e: 681b ldr r3, [r3, #0]
8002950: 2b09 cmp r3, #9
8002952: d91c bls.n 800298e <HAL_ADC_ConfigChannel+0x126>
{
MODIFY_REG(hadc->Instance->SMPR1 ,
8002954: 687b ldr r3, [r7, #4]
8002956: 681b ldr r3, [r3, #0]
8002958: 68d9 ldr r1, [r3, #12]
800295a: 683b ldr r3, [r7, #0]
800295c: 681a ldr r2, [r3, #0]
800295e: 4613 mov r3, r2
8002960: 005b lsls r3, r3, #1
8002962: 4413 add r3, r2
8002964: 3b1e subs r3, #30
8002966: 2207 movs r2, #7
8002968: fa02 f303 lsl.w r3, r2, r3
800296c: 43db mvns r3, r3
800296e: 4019 ands r1, r3
8002970: 683b ldr r3, [r7, #0]
8002972: 6898 ldr r0, [r3, #8]
8002974: 683b ldr r3, [r7, #0]
8002976: 681a ldr r2, [r3, #0]
8002978: 4613 mov r3, r2
800297a: 005b lsls r3, r3, #1
800297c: 4413 add r3, r2
800297e: 3b1e subs r3, #30
8002980: fa00 f203 lsl.w r2, r0, r3
8002984: 687b ldr r3, [r7, #4]
8002986: 681b ldr r3, [r3, #0]
8002988: 430a orrs r2, r1
800298a: 60da str r2, [r3, #12]
800298c: e019 b.n 80029c2 <HAL_ADC_ConfigChannel+0x15a>
ADC_SMPR1(ADC_SMPR1_SMP10, sConfig->Channel) ,
ADC_SMPR1(sConfig->SamplingTime, sConfig->Channel) );
}
else /* For channels 0 to 9 */
{
MODIFY_REG(hadc->Instance->SMPR2 ,
800298e: 687b ldr r3, [r7, #4]
8002990: 681b ldr r3, [r3, #0]
8002992: 6919 ldr r1, [r3, #16]
8002994: 683b ldr r3, [r7, #0]
8002996: 681a ldr r2, [r3, #0]
8002998: 4613 mov r3, r2
800299a: 005b lsls r3, r3, #1
800299c: 4413 add r3, r2
800299e: 2207 movs r2, #7
80029a0: fa02 f303 lsl.w r3, r2, r3
80029a4: 43db mvns r3, r3
80029a6: 4019 ands r1, r3
80029a8: 683b ldr r3, [r7, #0]
80029aa: 6898 ldr r0, [r3, #8]
80029ac: 683b ldr r3, [r7, #0]
80029ae: 681a ldr r2, [r3, #0]
80029b0: 4613 mov r3, r2
80029b2: 005b lsls r3, r3, #1
80029b4: 4413 add r3, r2
80029b6: fa00 f203 lsl.w r2, r0, r3
80029ba: 687b ldr r3, [r7, #4]
80029bc: 681b ldr r3, [r3, #0]
80029be: 430a orrs r2, r1
80029c0: 611a str r2, [r3, #16]
ADC_SMPR2(sConfig->SamplingTime, sConfig->Channel) );
}
/* If ADC1 Channel_16 or Channel_17 is selected, enable Temperature sensor */
/* and VREFINT measurement path. */
if ((sConfig->Channel == ADC_CHANNEL_TEMPSENSOR) ||
80029c2: 683b ldr r3, [r7, #0]
80029c4: 681b ldr r3, [r3, #0]
80029c6: 2b10 cmp r3, #16
80029c8: d003 beq.n 80029d2 <HAL_ADC_ConfigChannel+0x16a>
(sConfig->Channel == ADC_CHANNEL_VREFINT) )
80029ca: 683b ldr r3, [r7, #0]
80029cc: 681b ldr r3, [r3, #0]
if ((sConfig->Channel == ADC_CHANNEL_TEMPSENSOR) ||
80029ce: 2b11 cmp r3, #17
80029d0: d132 bne.n 8002a38 <HAL_ADC_ConfigChannel+0x1d0>
{
/* For STM32F1 devices with several ADC: Only ADC1 can access internal */
/* measurement channels (VrefInt/TempSensor). If these channels are */
/* intended to be set on other ADC instances, an error is reported. */
if (hadc->Instance == ADC1)
80029d2: 687b ldr r3, [r7, #4]
80029d4: 681b ldr r3, [r3, #0]
80029d6: 4a1d ldr r2, [pc, #116] @ (8002a4c <HAL_ADC_ConfigChannel+0x1e4>)
80029d8: 4293 cmp r3, r2
80029da: d125 bne.n 8002a28 <HAL_ADC_ConfigChannel+0x1c0>
{
if (READ_BIT(hadc->Instance->CR2, ADC_CR2_TSVREFE) == RESET)
80029dc: 687b ldr r3, [r7, #4]
80029de: 681b ldr r3, [r3, #0]
80029e0: 689b ldr r3, [r3, #8]
80029e2: f403 0300 and.w r3, r3, #8388608 @ 0x800000
80029e6: 2b00 cmp r3, #0
80029e8: d126 bne.n 8002a38 <HAL_ADC_ConfigChannel+0x1d0>
{
SET_BIT(hadc->Instance->CR2, ADC_CR2_TSVREFE);
80029ea: 687b ldr r3, [r7, #4]
80029ec: 681b ldr r3, [r3, #0]
80029ee: 689a ldr r2, [r3, #8]
80029f0: 687b ldr r3, [r7, #4]
80029f2: 681b ldr r3, [r3, #0]
80029f4: f442 0200 orr.w r2, r2, #8388608 @ 0x800000
80029f8: 609a str r2, [r3, #8]
if (sConfig->Channel == ADC_CHANNEL_TEMPSENSOR)
80029fa: 683b ldr r3, [r7, #0]
80029fc: 681b ldr r3, [r3, #0]
80029fe: 2b10 cmp r3, #16
8002a00: d11a bne.n 8002a38 <HAL_ADC_ConfigChannel+0x1d0>
{
/* Delay for temperature sensor stabilization time */
/* Compute number of CPU cycles to wait for */
wait_loop_index = (ADC_TEMPSENSOR_DELAY_US * (SystemCoreClock / 1000000U));
8002a02: 4b13 ldr r3, [pc, #76] @ (8002a50 <HAL_ADC_ConfigChannel+0x1e8>)
8002a04: 681b ldr r3, [r3, #0]
8002a06: 4a13 ldr r2, [pc, #76] @ (8002a54 <HAL_ADC_ConfigChannel+0x1ec>)
8002a08: fba2 2303 umull r2, r3, r2, r3
8002a0c: 0c9a lsrs r2, r3, #18
8002a0e: 4613 mov r3, r2
8002a10: 009b lsls r3, r3, #2
8002a12: 4413 add r3, r2
8002a14: 005b lsls r3, r3, #1
8002a16: 60bb str r3, [r7, #8]
while(wait_loop_index != 0U)
8002a18: e002 b.n 8002a20 <HAL_ADC_ConfigChannel+0x1b8>
{
wait_loop_index--;
8002a1a: 68bb ldr r3, [r7, #8]
8002a1c: 3b01 subs r3, #1
8002a1e: 60bb str r3, [r7, #8]
while(wait_loop_index != 0U)
8002a20: 68bb ldr r3, [r7, #8]
8002a22: 2b00 cmp r3, #0
8002a24: d1f9 bne.n 8002a1a <HAL_ADC_ConfigChannel+0x1b2>
8002a26: e007 b.n 8002a38 <HAL_ADC_ConfigChannel+0x1d0>
}
}
else
{
/* Update ADC state machine to error */
SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_CONFIG);
8002a28: 687b ldr r3, [r7, #4]
8002a2a: 6a9b ldr r3, [r3, #40] @ 0x28
8002a2c: f043 0220 orr.w r2, r3, #32
8002a30: 687b ldr r3, [r7, #4]
8002a32: 629a str r2, [r3, #40] @ 0x28
tmp_hal_status = HAL_ERROR;
8002a34: 2301 movs r3, #1
8002a36: 73fb strb r3, [r7, #15]
}
}
/* Process unlocked */
__HAL_UNLOCK(hadc);
8002a38: 687b ldr r3, [r7, #4]
8002a3a: 2200 movs r2, #0
8002a3c: f883 2024 strb.w r2, [r3, #36] @ 0x24
/* Return function status */
return tmp_hal_status;
8002a40: 7bfb ldrb r3, [r7, #15]
}
8002a42: 4618 mov r0, r3
8002a44: 3714 adds r7, #20
8002a46: 46bd mov sp, r7
8002a48: bc80 pop {r7}
8002a4a: 4770 bx lr
8002a4c: 40012400 .word 0x40012400
8002a50: 20000004 .word 0x20000004
8002a54: 431bde83 .word 0x431bde83
08002a58 <ADC_ConversionStop_Disable>:
* stopped to disable the ADC.
* @param hadc: ADC handle
* @retval HAL status.
*/
HAL_StatusTypeDef ADC_ConversionStop_Disable(ADC_HandleTypeDef* hadc)
{
8002a58: b580 push {r7, lr}
8002a5a: b084 sub sp, #16
8002a5c: af00 add r7, sp, #0
8002a5e: 6078 str r0, [r7, #4]
uint32_t tickstart = 0U;
8002a60: 2300 movs r3, #0
8002a62: 60fb str r3, [r7, #12]
/* Verification if ADC is not already disabled */
if (ADC_IS_ENABLE(hadc) != RESET)
8002a64: 687b ldr r3, [r7, #4]
8002a66: 681b ldr r3, [r3, #0]
8002a68: 689b ldr r3, [r3, #8]
8002a6a: f003 0301 and.w r3, r3, #1
8002a6e: 2b01 cmp r3, #1
8002a70: d12e bne.n 8002ad0 <ADC_ConversionStop_Disable+0x78>
{
/* Disable the ADC peripheral */
__HAL_ADC_DISABLE(hadc);
8002a72: 687b ldr r3, [r7, #4]
8002a74: 681b ldr r3, [r3, #0]
8002a76: 689a ldr r2, [r3, #8]
8002a78: 687b ldr r3, [r7, #4]
8002a7a: 681b ldr r3, [r3, #0]
8002a7c: f022 0201 bic.w r2, r2, #1
8002a80: 609a str r2, [r3, #8]
/* Get tick count */
tickstart = HAL_GetTick();
8002a82: f7ff fe0f bl 80026a4 <HAL_GetTick>
8002a86: 60f8 str r0, [r7, #12]
/* Wait for ADC effectively disabled */
while(ADC_IS_ENABLE(hadc) != RESET)
8002a88: e01b b.n 8002ac2 <ADC_ConversionStop_Disable+0x6a>
{
if((HAL_GetTick() - tickstart) > ADC_DISABLE_TIMEOUT)
8002a8a: f7ff fe0b bl 80026a4 <HAL_GetTick>
8002a8e: 4602 mov r2, r0
8002a90: 68fb ldr r3, [r7, #12]
8002a92: 1ad3 subs r3, r2, r3
8002a94: 2b02 cmp r3, #2
8002a96: d914 bls.n 8002ac2 <ADC_ConversionStop_Disable+0x6a>
{
/* New check to avoid false timeout detection in case of preemption */
if(ADC_IS_ENABLE(hadc) != RESET)
8002a98: 687b ldr r3, [r7, #4]
8002a9a: 681b ldr r3, [r3, #0]
8002a9c: 689b ldr r3, [r3, #8]
8002a9e: f003 0301 and.w r3, r3, #1
8002aa2: 2b01 cmp r3, #1
8002aa4: d10d bne.n 8002ac2 <ADC_ConversionStop_Disable+0x6a>
{
/* Update ADC state machine to error */
SET_BIT(hadc->State, HAL_ADC_STATE_ERROR_INTERNAL);
8002aa6: 687b ldr r3, [r7, #4]
8002aa8: 6a9b ldr r3, [r3, #40] @ 0x28
8002aaa: f043 0210 orr.w r2, r3, #16
8002aae: 687b ldr r3, [r7, #4]
8002ab0: 629a str r2, [r3, #40] @ 0x28
/* Set ADC error code to ADC IP internal error */
SET_BIT(hadc->ErrorCode, HAL_ADC_ERROR_INTERNAL);
8002ab2: 687b ldr r3, [r7, #4]
8002ab4: 6adb ldr r3, [r3, #44] @ 0x2c
8002ab6: f043 0201 orr.w r2, r3, #1
8002aba: 687b ldr r3, [r7, #4]
8002abc: 62da str r2, [r3, #44] @ 0x2c
return HAL_ERROR;
8002abe: 2301 movs r3, #1
8002ac0: e007 b.n 8002ad2 <ADC_ConversionStop_Disable+0x7a>
while(ADC_IS_ENABLE(hadc) != RESET)
8002ac2: 687b ldr r3, [r7, #4]
8002ac4: 681b ldr r3, [r3, #0]
8002ac6: 689b ldr r3, [r3, #8]
8002ac8: f003 0301 and.w r3, r3, #1
8002acc: 2b01 cmp r3, #1
8002ace: d0dc beq.n 8002a8a <ADC_ConversionStop_Disable+0x32>
}
}
}
/* Return HAL status */
return HAL_OK;
8002ad0: 2300 movs r3, #0
}
8002ad2: 4618 mov r0, r3
8002ad4: 3710 adds r7, #16
8002ad6: 46bd mov sp, r7
8002ad8: bd80 pop {r7, pc}
...
08002adc <__NVIC_SetPriorityGrouping>:
In case of a conflict between priority grouping and available
priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set.
\param [in] PriorityGroup Priority grouping field.
*/
__STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
{
8002adc: b480 push {r7}
8002ade: b085 sub sp, #20
8002ae0: af00 add r7, sp, #0
8002ae2: 6078 str r0, [r7, #4]
uint32_t reg_value;
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
8002ae4: 687b ldr r3, [r7, #4]
8002ae6: f003 0307 and.w r3, r3, #7
8002aea: 60fb str r3, [r7, #12]
reg_value = SCB->AIRCR; /* read old register configuration */
8002aec: 4b0c ldr r3, [pc, #48] @ (8002b20 <__NVIC_SetPriorityGrouping+0x44>)
8002aee: 68db ldr r3, [r3, #12]
8002af0: 60bb str r3, [r7, #8]
reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */
8002af2: 68ba ldr r2, [r7, #8]
8002af4: f64f 03ff movw r3, #63743 @ 0xf8ff
8002af8: 4013 ands r3, r2
8002afa: 60bb str r3, [r7, #8]
reg_value = (reg_value |
((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
(PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */
8002afc: 68fb ldr r3, [r7, #12]
8002afe: 021a lsls r2, r3, #8
((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) |
8002b00: 68bb ldr r3, [r7, #8]
8002b02: 4313 orrs r3, r2
reg_value = (reg_value |
8002b04: f043 63bf orr.w r3, r3, #100139008 @ 0x5f80000
8002b08: f443 3300 orr.w r3, r3, #131072 @ 0x20000
8002b0c: 60bb str r3, [r7, #8]
SCB->AIRCR = reg_value;
8002b0e: 4a04 ldr r2, [pc, #16] @ (8002b20 <__NVIC_SetPriorityGrouping+0x44>)
8002b10: 68bb ldr r3, [r7, #8]
8002b12: 60d3 str r3, [r2, #12]
}
8002b14: bf00 nop
8002b16: 3714 adds r7, #20
8002b18: 46bd mov sp, r7
8002b1a: bc80 pop {r7}
8002b1c: 4770 bx lr
8002b1e: bf00 nop
8002b20: e000ed00 .word 0xe000ed00
08002b24 <__NVIC_GetPriorityGrouping>:
\brief Get Priority Grouping
\details Reads the priority grouping field from the NVIC Interrupt Controller.
\return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field).
*/
__STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void)
{
8002b24: b480 push {r7}
8002b26: af00 add r7, sp, #0
return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos));
8002b28: 4b04 ldr r3, [pc, #16] @ (8002b3c <__NVIC_GetPriorityGrouping+0x18>)
8002b2a: 68db ldr r3, [r3, #12]
8002b2c: 0a1b lsrs r3, r3, #8
8002b2e: f003 0307 and.w r3, r3, #7
}
8002b32: 4618 mov r0, r3
8002b34: 46bd mov sp, r7
8002b36: bc80 pop {r7}
8002b38: 4770 bx lr
8002b3a: bf00 nop
8002b3c: e000ed00 .word 0xe000ed00
08002b40 <__NVIC_EnableIRQ>:
\details Enables a device specific interrupt in the NVIC interrupt controller.
\param [in] IRQn Device specific interrupt number.
\note IRQn must not be negative.
*/
__STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)
{
8002b40: b480 push {r7}
8002b42: b083 sub sp, #12
8002b44: af00 add r7, sp, #0
8002b46: 4603 mov r3, r0
8002b48: 71fb strb r3, [r7, #7]
if ((int32_t)(IRQn) >= 0)
8002b4a: f997 3007 ldrsb.w r3, [r7, #7]
8002b4e: 2b00 cmp r3, #0
8002b50: db0b blt.n 8002b6a <__NVIC_EnableIRQ+0x2a>
{
NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL));
8002b52: 79fb ldrb r3, [r7, #7]
8002b54: f003 021f and.w r2, r3, #31
8002b58: 4906 ldr r1, [pc, #24] @ (8002b74 <__NVIC_EnableIRQ+0x34>)
8002b5a: f997 3007 ldrsb.w r3, [r7, #7]
8002b5e: 095b lsrs r3, r3, #5
8002b60: 2001 movs r0, #1
8002b62: fa00 f202 lsl.w r2, r0, r2
8002b66: f841 2023 str.w r2, [r1, r3, lsl #2]
}
}
8002b6a: bf00 nop
8002b6c: 370c adds r7, #12
8002b6e: 46bd mov sp, r7
8002b70: bc80 pop {r7}
8002b72: 4770 bx lr
8002b74: e000e100 .word 0xe000e100
08002b78 <__NVIC_SetPriority>:
\param [in] IRQn Interrupt number.
\param [in] priority Priority to set.
\note The priority cannot be set for every processor exception.
*/
__STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
{
8002b78: b480 push {r7}
8002b7a: b083 sub sp, #12
8002b7c: af00 add r7, sp, #0
8002b7e: 4603 mov r3, r0
8002b80: 6039 str r1, [r7, #0]
8002b82: 71fb strb r3, [r7, #7]
if ((int32_t)(IRQn) >= 0)
8002b84: f997 3007 ldrsb.w r3, [r7, #7]
8002b88: 2b00 cmp r3, #0
8002b8a: db0a blt.n 8002ba2 <__NVIC_SetPriority+0x2a>
{
NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
8002b8c: 683b ldr r3, [r7, #0]
8002b8e: b2da uxtb r2, r3
8002b90: 490c ldr r1, [pc, #48] @ (8002bc4 <__NVIC_SetPriority+0x4c>)
8002b92: f997 3007 ldrsb.w r3, [r7, #7]
8002b96: 0112 lsls r2, r2, #4
8002b98: b2d2 uxtb r2, r2
8002b9a: 440b add r3, r1
8002b9c: f883 2300 strb.w r2, [r3, #768] @ 0x300
}
else
{
SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
}
}
8002ba0: e00a b.n 8002bb8 <__NVIC_SetPriority+0x40>
SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL);
8002ba2: 683b ldr r3, [r7, #0]
8002ba4: b2da uxtb r2, r3
8002ba6: 4908 ldr r1, [pc, #32] @ (8002bc8 <__NVIC_SetPriority+0x50>)
8002ba8: 79fb ldrb r3, [r7, #7]
8002baa: f003 030f and.w r3, r3, #15
8002bae: 3b04 subs r3, #4
8002bb0: 0112 lsls r2, r2, #4
8002bb2: b2d2 uxtb r2, r2
8002bb4: 440b add r3, r1
8002bb6: 761a strb r2, [r3, #24]
}
8002bb8: bf00 nop
8002bba: 370c adds r7, #12
8002bbc: 46bd mov sp, r7
8002bbe: bc80 pop {r7}
8002bc0: 4770 bx lr
8002bc2: bf00 nop
8002bc4: e000e100 .word 0xe000e100
8002bc8: e000ed00 .word 0xe000ed00
08002bcc <NVIC_EncodePriority>:
\param [in] PreemptPriority Preemptive priority value (starting from 0).
\param [in] SubPriority Subpriority value (starting from 0).
\return Encoded priority. Value can be used in the function \ref NVIC_SetPriority().
*/
__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)
{
8002bcc: b480 push {r7}
8002bce: b089 sub sp, #36 @ 0x24
8002bd0: af00 add r7, sp, #0
8002bd2: 60f8 str r0, [r7, #12]
8002bd4: 60b9 str r1, [r7, #8]
8002bd6: 607a str r2, [r7, #4]
uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */
8002bd8: 68fb ldr r3, [r7, #12]
8002bda: f003 0307 and.w r3, r3, #7
8002bde: 61fb str r3, [r7, #28]
uint32_t PreemptPriorityBits;
uint32_t SubPriorityBits;
PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp);
8002be0: 69fb ldr r3, [r7, #28]
8002be2: f1c3 0307 rsb r3, r3, #7
8002be6: 2b04 cmp r3, #4
8002be8: bf28 it cs
8002bea: 2304 movcs r3, #4
8002bec: 61bb str r3, [r7, #24]
SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS));
8002bee: 69fb ldr r3, [r7, #28]
8002bf0: 3304 adds r3, #4
8002bf2: 2b06 cmp r3, #6
8002bf4: d902 bls.n 8002bfc <NVIC_EncodePriority+0x30>
8002bf6: 69fb ldr r3, [r7, #28]
8002bf8: 3b03 subs r3, #3
8002bfa: e000 b.n 8002bfe <NVIC_EncodePriority+0x32>
8002bfc: 2300 movs r3, #0
8002bfe: 617b str r3, [r7, #20]
return (
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
8002c00: f04f 32ff mov.w r2, #4294967295
8002c04: 69bb ldr r3, [r7, #24]
8002c06: fa02 f303 lsl.w r3, r2, r3
8002c0a: 43da mvns r2, r3
8002c0c: 68bb ldr r3, [r7, #8]
8002c0e: 401a ands r2, r3
8002c10: 697b ldr r3, [r7, #20]
8002c12: 409a lsls r2, r3
((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL)))
8002c14: f04f 31ff mov.w r1, #4294967295
8002c18: 697b ldr r3, [r7, #20]
8002c1a: fa01 f303 lsl.w r3, r1, r3
8002c1e: 43d9 mvns r1, r3
8002c20: 687b ldr r3, [r7, #4]
8002c22: 400b ands r3, r1
((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) |
8002c24: 4313 orrs r3, r2
);
}
8002c26: 4618 mov r0, r3
8002c28: 3724 adds r7, #36 @ 0x24
8002c2a: 46bd mov sp, r7
8002c2c: bc80 pop {r7}
8002c2e: 4770 bx lr
08002c30 <SysTick_Config>:
\note When the variable <b>__Vendor_SysTickConfig</b> is set to 1, then the
function <b>SysTick_Config</b> is not included. In this case, the file <b><i>device</i>.h</b>
must contain a vendor-specific implementation of this function.
*/
__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks)
{
8002c30: b580 push {r7, lr}
8002c32: b082 sub sp, #8
8002c34: af00 add r7, sp, #0
8002c36: 6078 str r0, [r7, #4]
if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
8002c38: 687b ldr r3, [r7, #4]
8002c3a: 3b01 subs r3, #1
8002c3c: f1b3 7f80 cmp.w r3, #16777216 @ 0x1000000
8002c40: d301 bcc.n 8002c46 <SysTick_Config+0x16>
{
return (1UL); /* Reload value impossible */
8002c42: 2301 movs r3, #1
8002c44: e00f b.n 8002c66 <SysTick_Config+0x36>
}
SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */
8002c46: 4a0a ldr r2, [pc, #40] @ (8002c70 <SysTick_Config+0x40>)
8002c48: 687b ldr r3, [r7, #4]
8002c4a: 3b01 subs r3, #1
8002c4c: 6053 str r3, [r2, #4]
NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */
8002c4e: 210f movs r1, #15
8002c50: f04f 30ff mov.w r0, #4294967295
8002c54: f7ff ff90 bl 8002b78 <__NVIC_SetPriority>
SysTick->VAL = 0UL; /* Load the SysTick Counter Value */
8002c58: 4b05 ldr r3, [pc, #20] @ (8002c70 <SysTick_Config+0x40>)
8002c5a: 2200 movs r2, #0
8002c5c: 609a str r2, [r3, #8]
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
8002c5e: 4b04 ldr r3, [pc, #16] @ (8002c70 <SysTick_Config+0x40>)
8002c60: 2207 movs r2, #7
8002c62: 601a str r2, [r3, #0]
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
return (0UL); /* Function successful */
8002c64: 2300 movs r3, #0
}
8002c66: 4618 mov r0, r3
8002c68: 3708 adds r7, #8
8002c6a: 46bd mov sp, r7
8002c6c: bd80 pop {r7, pc}
8002c6e: bf00 nop
8002c70: e000e010 .word 0xe000e010
08002c74 <HAL_NVIC_SetPriorityGrouping>:
* @note When the NVIC_PriorityGroup_0 is selected, IRQ preemption is no more possible.
* The pending IRQ priority will be managed only by the subpriority.
* @retval None
*/
void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup)
{
8002c74: b580 push {r7, lr}
8002c76: b082 sub sp, #8
8002c78: af00 add r7, sp, #0
8002c7a: 6078 str r0, [r7, #4]
/* Check the parameters */
assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup));
/* Set the PRIGROUP[10:8] bits according to the PriorityGroup parameter value */
NVIC_SetPriorityGrouping(PriorityGroup);
8002c7c: 6878 ldr r0, [r7, #4]
8002c7e: f7ff ff2d bl 8002adc <__NVIC_SetPriorityGrouping>
}
8002c82: bf00 nop
8002c84: 3708 adds r7, #8
8002c86: 46bd mov sp, r7
8002c88: bd80 pop {r7, pc}
08002c8a <HAL_NVIC_SetPriority>:
* This parameter can be a value between 0 and 15
* A lower priority value indicates a higher priority.
* @retval None
*/
void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority)
{
8002c8a: b580 push {r7, lr}
8002c8c: b086 sub sp, #24
8002c8e: af00 add r7, sp, #0
8002c90: 4603 mov r3, r0
8002c92: 60b9 str r1, [r7, #8]
8002c94: 607a str r2, [r7, #4]
8002c96: 73fb strb r3, [r7, #15]
uint32_t prioritygroup = 0x00U;
8002c98: 2300 movs r3, #0
8002c9a: 617b str r3, [r7, #20]
/* Check the parameters */
assert_param(IS_NVIC_SUB_PRIORITY(SubPriority));
assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority));
prioritygroup = NVIC_GetPriorityGrouping();
8002c9c: f7ff ff42 bl 8002b24 <__NVIC_GetPriorityGrouping>
8002ca0: 6178 str r0, [r7, #20]
NVIC_SetPriority(IRQn, NVIC_EncodePriority(prioritygroup, PreemptPriority, SubPriority));
8002ca2: 687a ldr r2, [r7, #4]
8002ca4: 68b9 ldr r1, [r7, #8]
8002ca6: 6978 ldr r0, [r7, #20]
8002ca8: f7ff ff90 bl 8002bcc <NVIC_EncodePriority>
8002cac: 4602 mov r2, r0
8002cae: f997 300f ldrsb.w r3, [r7, #15]
8002cb2: 4611 mov r1, r2
8002cb4: 4618 mov r0, r3
8002cb6: f7ff ff5f bl 8002b78 <__NVIC_SetPriority>
}
8002cba: bf00 nop
8002cbc: 3718 adds r7, #24
8002cbe: 46bd mov sp, r7
8002cc0: bd80 pop {r7, pc}
08002cc2 <HAL_NVIC_EnableIRQ>:
* This parameter can be an enumerator of IRQn_Type enumeration
* (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f10xxx.h))
* @retval None
*/
void HAL_NVIC_EnableIRQ(IRQn_Type IRQn)
{
8002cc2: b580 push {r7, lr}
8002cc4: b082 sub sp, #8
8002cc6: af00 add r7, sp, #0
8002cc8: 4603 mov r3, r0
8002cca: 71fb strb r3, [r7, #7]
/* Check the parameters */
assert_param(IS_NVIC_DEVICE_IRQ(IRQn));
/* Enable interrupt */
NVIC_EnableIRQ(IRQn);
8002ccc: f997 3007 ldrsb.w r3, [r7, #7]
8002cd0: 4618 mov r0, r3
8002cd2: f7ff ff35 bl 8002b40 <__NVIC_EnableIRQ>
}
8002cd6: bf00 nop
8002cd8: 3708 adds r7, #8
8002cda: 46bd mov sp, r7
8002cdc: bd80 pop {r7, pc}
08002cde <HAL_SYSTICK_Config>:
* @param TicksNumb: Specifies the ticks Number of ticks between two interrupts.
* @retval status: - 0 Function succeeded.
* - 1 Function failed.
*/
uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb)
{
8002cde: b580 push {r7, lr}
8002ce0: b082 sub sp, #8
8002ce2: af00 add r7, sp, #0
8002ce4: 6078 str r0, [r7, #4]
return SysTick_Config(TicksNumb);
8002ce6: 6878 ldr r0, [r7, #4]
8002ce8: f7ff ffa2 bl 8002c30 <SysTick_Config>
8002cec: 4603 mov r3, r0
}
8002cee: 4618 mov r0, r3
8002cf0: 3708 adds r7, #8
8002cf2: 46bd mov sp, r7
8002cf4: bd80 pop {r7, pc}
08002cf6 <HAL_DMA_Abort>:
* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
* the configuration information for the specified DMA Channel.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma)
{
8002cf6: b480 push {r7}
8002cf8: b085 sub sp, #20
8002cfa: af00 add r7, sp, #0
8002cfc: 6078 str r0, [r7, #4]
HAL_StatusTypeDef status = HAL_OK;
8002cfe: 2300 movs r3, #0
8002d00: 73fb strb r3, [r7, #15]
if(hdma->State != HAL_DMA_STATE_BUSY)
8002d02: 687b ldr r3, [r7, #4]
8002d04: f893 3021 ldrb.w r3, [r3, #33] @ 0x21
8002d08: b2db uxtb r3, r3
8002d0a: 2b02 cmp r3, #2
8002d0c: d008 beq.n 8002d20 <HAL_DMA_Abort+0x2a>
{
/* no transfer ongoing */
hdma->ErrorCode = HAL_DMA_ERROR_NO_XFER;
8002d0e: 687b ldr r3, [r7, #4]
8002d10: 2204 movs r2, #4
8002d12: 639a str r2, [r3, #56] @ 0x38
/* Process Unlocked */
__HAL_UNLOCK(hdma);
8002d14: 687b ldr r3, [r7, #4]
8002d16: 2200 movs r2, #0
8002d18: f883 2020 strb.w r2, [r3, #32]
return HAL_ERROR;
8002d1c: 2301 movs r3, #1
8002d1e: e020 b.n 8002d62 <HAL_DMA_Abort+0x6c>
}
else
{
/* Disable DMA IT */
__HAL_DMA_DISABLE_IT(hdma, (DMA_IT_TC | DMA_IT_HT | DMA_IT_TE));
8002d20: 687b ldr r3, [r7, #4]
8002d22: 681b ldr r3, [r3, #0]
8002d24: 681a ldr r2, [r3, #0]
8002d26: 687b ldr r3, [r7, #4]
8002d28: 681b ldr r3, [r3, #0]
8002d2a: f022 020e bic.w r2, r2, #14
8002d2e: 601a str r2, [r3, #0]
/* Disable the channel */
__HAL_DMA_DISABLE(hdma);
8002d30: 687b ldr r3, [r7, #4]
8002d32: 681b ldr r3, [r3, #0]
8002d34: 681a ldr r2, [r3, #0]
8002d36: 687b ldr r3, [r7, #4]
8002d38: 681b ldr r3, [r3, #0]
8002d3a: f022 0201 bic.w r2, r2, #1
8002d3e: 601a str r2, [r3, #0]
/* Clear all flags */
hdma->DmaBaseAddress->IFCR = (DMA_ISR_GIF1 << hdma->ChannelIndex);
8002d40: 687b ldr r3, [r7, #4]
8002d42: 6c1a ldr r2, [r3, #64] @ 0x40
8002d44: 687b ldr r3, [r7, #4]
8002d46: 6bdb ldr r3, [r3, #60] @ 0x3c
8002d48: 2101 movs r1, #1
8002d4a: fa01 f202 lsl.w r2, r1, r2
8002d4e: 605a str r2, [r3, #4]
}
/* Change the DMA state */
hdma->State = HAL_DMA_STATE_READY;
8002d50: 687b ldr r3, [r7, #4]
8002d52: 2201 movs r2, #1
8002d54: f883 2021 strb.w r2, [r3, #33] @ 0x21
/* Process Unlocked */
__HAL_UNLOCK(hdma);
8002d58: 687b ldr r3, [r7, #4]
8002d5a: 2200 movs r2, #0
8002d5c: f883 2020 strb.w r2, [r3, #32]
return status;
8002d60: 7bfb ldrb r3, [r7, #15]
}
8002d62: 4618 mov r0, r3
8002d64: 3714 adds r7, #20
8002d66: 46bd mov sp, r7
8002d68: bc80 pop {r7}
8002d6a: 4770 bx lr
08002d6c <HAL_DMA_Abort_IT>:
* @param hdma : pointer to a DMA_HandleTypeDef structure that contains
* the configuration information for the specified DMA Channel.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma)
{
8002d6c: b580 push {r7, lr}
8002d6e: b084 sub sp, #16
8002d70: af00 add r7, sp, #0
8002d72: 6078 str r0, [r7, #4]
HAL_StatusTypeDef status = HAL_OK;
8002d74: 2300 movs r3, #0
8002d76: 73fb strb r3, [r7, #15]
if(HAL_DMA_STATE_BUSY != hdma->State)
8002d78: 687b ldr r3, [r7, #4]
8002d7a: f893 3021 ldrb.w r3, [r3, #33] @ 0x21
8002d7e: b2db uxtb r3, r3
8002d80: 2b02 cmp r3, #2
8002d82: d005 beq.n 8002d90 <HAL_DMA_Abort_IT+0x24>
{
/* no transfer ongoing */
hdma->ErrorCode = HAL_DMA_ERROR_NO_XFER;
8002d84: 687b ldr r3, [r7, #4]
8002d86: 2204 movs r2, #4
8002d88: 639a str r2, [r3, #56] @ 0x38
status = HAL_ERROR;
8002d8a: 2301 movs r3, #1
8002d8c: 73fb strb r3, [r7, #15]
8002d8e: e051 b.n 8002e34 <HAL_DMA_Abort_IT+0xc8>
}
else
{
/* Disable DMA IT */
__HAL_DMA_DISABLE_IT(hdma, (DMA_IT_TC | DMA_IT_HT | DMA_IT_TE));
8002d90: 687b ldr r3, [r7, #4]
8002d92: 681b ldr r3, [r3, #0]
8002d94: 681a ldr r2, [r3, #0]
8002d96: 687b ldr r3, [r7, #4]
8002d98: 681b ldr r3, [r3, #0]
8002d9a: f022 020e bic.w r2, r2, #14
8002d9e: 601a str r2, [r3, #0]
/* Disable the channel */
__HAL_DMA_DISABLE(hdma);
8002da0: 687b ldr r3, [r7, #4]
8002da2: 681b ldr r3, [r3, #0]
8002da4: 681a ldr r2, [r3, #0]
8002da6: 687b ldr r3, [r7, #4]
8002da8: 681b ldr r3, [r3, #0]
8002daa: f022 0201 bic.w r2, r2, #1
8002dae: 601a str r2, [r3, #0]
/* Clear all flags */
__HAL_DMA_CLEAR_FLAG(hdma, __HAL_DMA_GET_GI_FLAG_INDEX(hdma));
8002db0: 687b ldr r3, [r7, #4]
8002db2: 681b ldr r3, [r3, #0]
8002db4: 4a22 ldr r2, [pc, #136] @ (8002e40 <HAL_DMA_Abort_IT+0xd4>)
8002db6: 4293 cmp r3, r2
8002db8: d029 beq.n 8002e0e <HAL_DMA_Abort_IT+0xa2>
8002dba: 687b ldr r3, [r7, #4]
8002dbc: 681b ldr r3, [r3, #0]
8002dbe: 4a21 ldr r2, [pc, #132] @ (8002e44 <HAL_DMA_Abort_IT+0xd8>)
8002dc0: 4293 cmp r3, r2
8002dc2: d022 beq.n 8002e0a <HAL_DMA_Abort_IT+0x9e>
8002dc4: 687b ldr r3, [r7, #4]
8002dc6: 681b ldr r3, [r3, #0]
8002dc8: 4a1f ldr r2, [pc, #124] @ (8002e48 <HAL_DMA_Abort_IT+0xdc>)
8002dca: 4293 cmp r3, r2
8002dcc: d01a beq.n 8002e04 <HAL_DMA_Abort_IT+0x98>
8002dce: 687b ldr r3, [r7, #4]
8002dd0: 681b ldr r3, [r3, #0]
8002dd2: 4a1e ldr r2, [pc, #120] @ (8002e4c <HAL_DMA_Abort_IT+0xe0>)
8002dd4: 4293 cmp r3, r2
8002dd6: d012 beq.n 8002dfe <HAL_DMA_Abort_IT+0x92>
8002dd8: 687b ldr r3, [r7, #4]
8002dda: 681b ldr r3, [r3, #0]
8002ddc: 4a1c ldr r2, [pc, #112] @ (8002e50 <HAL_DMA_Abort_IT+0xe4>)
8002dde: 4293 cmp r3, r2
8002de0: d00a beq.n 8002df8 <HAL_DMA_Abort_IT+0x8c>
8002de2: 687b ldr r3, [r7, #4]
8002de4: 681b ldr r3, [r3, #0]
8002de6: 4a1b ldr r2, [pc, #108] @ (8002e54 <HAL_DMA_Abort_IT+0xe8>)
8002de8: 4293 cmp r3, r2
8002dea: d102 bne.n 8002df2 <HAL_DMA_Abort_IT+0x86>
8002dec: f44f 1380 mov.w r3, #1048576 @ 0x100000
8002df0: e00e b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002df2: f04f 7380 mov.w r3, #16777216 @ 0x1000000
8002df6: e00b b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002df8: f44f 3380 mov.w r3, #65536 @ 0x10000
8002dfc: e008 b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002dfe: f44f 5380 mov.w r3, #4096 @ 0x1000
8002e02: e005 b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002e04: f44f 7380 mov.w r3, #256 @ 0x100
8002e08: e002 b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002e0a: 2310 movs r3, #16
8002e0c: e000 b.n 8002e10 <HAL_DMA_Abort_IT+0xa4>
8002e0e: 2301 movs r3, #1
8002e10: 4a11 ldr r2, [pc, #68] @ (8002e58 <HAL_DMA_Abort_IT+0xec>)
8002e12: 6053 str r3, [r2, #4]
/* Change the DMA state */
hdma->State = HAL_DMA_STATE_READY;
8002e14: 687b ldr r3, [r7, #4]
8002e16: 2201 movs r2, #1
8002e18: f883 2021 strb.w r2, [r3, #33] @ 0x21
/* Process Unlocked */
__HAL_UNLOCK(hdma);
8002e1c: 687b ldr r3, [r7, #4]
8002e1e: 2200 movs r2, #0
8002e20: f883 2020 strb.w r2, [r3, #32]
/* Call User Abort callback */
if(hdma->XferAbortCallback != NULL)
8002e24: 687b ldr r3, [r7, #4]
8002e26: 6b5b ldr r3, [r3, #52] @ 0x34
8002e28: 2b00 cmp r3, #0
8002e2a: d003 beq.n 8002e34 <HAL_DMA_Abort_IT+0xc8>
{
hdma->XferAbortCallback(hdma);
8002e2c: 687b ldr r3, [r7, #4]
8002e2e: 6b5b ldr r3, [r3, #52] @ 0x34
8002e30: 6878 ldr r0, [r7, #4]
8002e32: 4798 blx r3
}
}
return status;
8002e34: 7bfb ldrb r3, [r7, #15]
}
8002e36: 4618 mov r0, r3
8002e38: 3710 adds r7, #16
8002e3a: 46bd mov sp, r7
8002e3c: bd80 pop {r7, pc}
8002e3e: bf00 nop
8002e40: 40020008 .word 0x40020008
8002e44: 4002001c .word 0x4002001c
8002e48: 40020030 .word 0x40020030
8002e4c: 40020044 .word 0x40020044
8002e50: 40020058 .word 0x40020058
8002e54: 4002006c .word 0x4002006c
8002e58: 40020000 .word 0x40020000
08002e5c <HAL_GPIO_Init>:
* @param GPIO_Init: pointer to a GPIO_InitTypeDef structure that contains
* the configuration information for the specified GPIO peripheral.
* @retval None
*/
void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
{
8002e5c: b480 push {r7}
8002e5e: b08b sub sp, #44 @ 0x2c
8002e60: af00 add r7, sp, #0
8002e62: 6078 str r0, [r7, #4]
8002e64: 6039 str r1, [r7, #0]
uint32_t position = 0x00u;
8002e66: 2300 movs r3, #0
8002e68: 627b str r3, [r7, #36] @ 0x24
uint32_t ioposition;
uint32_t iocurrent;
uint32_t temp;
uint32_t config = 0x00u;
8002e6a: 2300 movs r3, #0
8002e6c: 623b str r3, [r7, #32]
assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
/* Configure the port pins */
while (((GPIO_Init->Pin) >> position) != 0x00u)
8002e6e: e169 b.n 8003144 <HAL_GPIO_Init+0x2e8>
{
/* Get the IO position */
ioposition = (0x01uL << position);
8002e70: 2201 movs r2, #1
8002e72: 6a7b ldr r3, [r7, #36] @ 0x24
8002e74: fa02 f303 lsl.w r3, r2, r3
8002e78: 61fb str r3, [r7, #28]
/* Get the current IO position */
iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition;
8002e7a: 683b ldr r3, [r7, #0]
8002e7c: 681b ldr r3, [r3, #0]
8002e7e: 69fa ldr r2, [r7, #28]
8002e80: 4013 ands r3, r2
8002e82: 61bb str r3, [r7, #24]
if (iocurrent == ioposition)
8002e84: 69ba ldr r2, [r7, #24]
8002e86: 69fb ldr r3, [r7, #28]
8002e88: 429a cmp r2, r3
8002e8a: f040 8158 bne.w 800313e <HAL_GPIO_Init+0x2e2>
{
/* Check the Alternate function parameters */
assert_param(IS_GPIO_AF_INSTANCE(GPIOx));
/* Based on the required mode, filling config variable with MODEy[1:0] and CNFy[3:2] corresponding bits */
switch (GPIO_Init->Mode)
8002e8e: 683b ldr r3, [r7, #0]
8002e90: 685b ldr r3, [r3, #4]
8002e92: 4a9a ldr r2, [pc, #616] @ (80030fc <HAL_GPIO_Init+0x2a0>)
8002e94: 4293 cmp r3, r2
8002e96: d05e beq.n 8002f56 <HAL_GPIO_Init+0xfa>
8002e98: 4a98 ldr r2, [pc, #608] @ (80030fc <HAL_GPIO_Init+0x2a0>)
8002e9a: 4293 cmp r3, r2
8002e9c: d875 bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002e9e: 4a98 ldr r2, [pc, #608] @ (8003100 <HAL_GPIO_Init+0x2a4>)
8002ea0: 4293 cmp r3, r2
8002ea2: d058 beq.n 8002f56 <HAL_GPIO_Init+0xfa>
8002ea4: 4a96 ldr r2, [pc, #600] @ (8003100 <HAL_GPIO_Init+0x2a4>)
8002ea6: 4293 cmp r3, r2
8002ea8: d86f bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002eaa: 4a96 ldr r2, [pc, #600] @ (8003104 <HAL_GPIO_Init+0x2a8>)
8002eac: 4293 cmp r3, r2
8002eae: d052 beq.n 8002f56 <HAL_GPIO_Init+0xfa>
8002eb0: 4a94 ldr r2, [pc, #592] @ (8003104 <HAL_GPIO_Init+0x2a8>)
8002eb2: 4293 cmp r3, r2
8002eb4: d869 bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002eb6: 4a94 ldr r2, [pc, #592] @ (8003108 <HAL_GPIO_Init+0x2ac>)
8002eb8: 4293 cmp r3, r2
8002eba: d04c beq.n 8002f56 <HAL_GPIO_Init+0xfa>
8002ebc: 4a92 ldr r2, [pc, #584] @ (8003108 <HAL_GPIO_Init+0x2ac>)
8002ebe: 4293 cmp r3, r2
8002ec0: d863 bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002ec2: 4a92 ldr r2, [pc, #584] @ (800310c <HAL_GPIO_Init+0x2b0>)
8002ec4: 4293 cmp r3, r2
8002ec6: d046 beq.n 8002f56 <HAL_GPIO_Init+0xfa>
8002ec8: 4a90 ldr r2, [pc, #576] @ (800310c <HAL_GPIO_Init+0x2b0>)
8002eca: 4293 cmp r3, r2
8002ecc: d85d bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002ece: 2b12 cmp r3, #18
8002ed0: d82a bhi.n 8002f28 <HAL_GPIO_Init+0xcc>
8002ed2: 2b12 cmp r3, #18
8002ed4: d859 bhi.n 8002f8a <HAL_GPIO_Init+0x12e>
8002ed6: a201 add r2, pc, #4 @ (adr r2, 8002edc <HAL_GPIO_Init+0x80>)
8002ed8: f852 f023 ldr.w pc, [r2, r3, lsl #2]
8002edc: 08002f57 .word 0x08002f57
8002ee0: 08002f31 .word 0x08002f31
8002ee4: 08002f43 .word 0x08002f43
8002ee8: 08002f85 .word 0x08002f85
8002eec: 08002f8b .word 0x08002f8b
8002ef0: 08002f8b .word 0x08002f8b
8002ef4: 08002f8b .word 0x08002f8b
8002ef8: 08002f8b .word 0x08002f8b
8002efc: 08002f8b .word 0x08002f8b
8002f00: 08002f8b .word 0x08002f8b
8002f04: 08002f8b .word 0x08002f8b
8002f08: 08002f8b .word 0x08002f8b
8002f0c: 08002f8b .word 0x08002f8b
8002f10: 08002f8b .word 0x08002f8b
8002f14: 08002f8b .word 0x08002f8b
8002f18: 08002f8b .word 0x08002f8b
8002f1c: 08002f8b .word 0x08002f8b
8002f20: 08002f39 .word 0x08002f39
8002f24: 08002f4d .word 0x08002f4d
8002f28: 4a79 ldr r2, [pc, #484] @ (8003110 <HAL_GPIO_Init+0x2b4>)
8002f2a: 4293 cmp r3, r2
8002f2c: d013 beq.n 8002f56 <HAL_GPIO_Init+0xfa>
config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_ANALOG;
break;
/* Parameters are checked with assert_param */
default:
break;
8002f2e: e02c b.n 8002f8a <HAL_GPIO_Init+0x12e>
config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_PP;
8002f30: 683b ldr r3, [r7, #0]
8002f32: 68db ldr r3, [r3, #12]
8002f34: 623b str r3, [r7, #32]
break;
8002f36: e029 b.n 8002f8c <HAL_GPIO_Init+0x130>
config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_OD;
8002f38: 683b ldr r3, [r7, #0]
8002f3a: 68db ldr r3, [r3, #12]
8002f3c: 3304 adds r3, #4
8002f3e: 623b str r3, [r7, #32]
break;
8002f40: e024 b.n 8002f8c <HAL_GPIO_Init+0x130>
config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_PP;
8002f42: 683b ldr r3, [r7, #0]
8002f44: 68db ldr r3, [r3, #12]
8002f46: 3308 adds r3, #8
8002f48: 623b str r3, [r7, #32]
break;
8002f4a: e01f b.n 8002f8c <HAL_GPIO_Init+0x130>
config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_OD;
8002f4c: 683b ldr r3, [r7, #0]
8002f4e: 68db ldr r3, [r3, #12]
8002f50: 330c adds r3, #12
8002f52: 623b str r3, [r7, #32]
break;
8002f54: e01a b.n 8002f8c <HAL_GPIO_Init+0x130>
if (GPIO_Init->Pull == GPIO_NOPULL)
8002f56: 683b ldr r3, [r7, #0]
8002f58: 689b ldr r3, [r3, #8]
8002f5a: 2b00 cmp r3, #0
8002f5c: d102 bne.n 8002f64 <HAL_GPIO_Init+0x108>
config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_FLOATING;
8002f5e: 2304 movs r3, #4
8002f60: 623b str r3, [r7, #32]
break;
8002f62: e013 b.n 8002f8c <HAL_GPIO_Init+0x130>
else if (GPIO_Init->Pull == GPIO_PULLUP)
8002f64: 683b ldr r3, [r7, #0]
8002f66: 689b ldr r3, [r3, #8]
8002f68: 2b01 cmp r3, #1
8002f6a: d105 bne.n 8002f78 <HAL_GPIO_Init+0x11c>
config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD;
8002f6c: 2308 movs r3, #8
8002f6e: 623b str r3, [r7, #32]
GPIOx->BSRR = ioposition;
8002f70: 687b ldr r3, [r7, #4]
8002f72: 69fa ldr r2, [r7, #28]
8002f74: 611a str r2, [r3, #16]
break;
8002f76: e009 b.n 8002f8c <HAL_GPIO_Init+0x130>
config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD;
8002f78: 2308 movs r3, #8
8002f7a: 623b str r3, [r7, #32]
GPIOx->BRR = ioposition;
8002f7c: 687b ldr r3, [r7, #4]
8002f7e: 69fa ldr r2, [r7, #28]
8002f80: 615a str r2, [r3, #20]
break;
8002f82: e003 b.n 8002f8c <HAL_GPIO_Init+0x130>
config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_ANALOG;
8002f84: 2300 movs r3, #0
8002f86: 623b str r3, [r7, #32]
break;
8002f88: e000 b.n 8002f8c <HAL_GPIO_Init+0x130>
break;
8002f8a: bf00 nop
}
/* Check if the current bit belongs to first half or last half of the pin count number
in order to address CRH or CRL register*/
configregister = (iocurrent < GPIO_PIN_8) ? &GPIOx->CRL : &GPIOx->CRH;
8002f8c: 69bb ldr r3, [r7, #24]
8002f8e: 2bff cmp r3, #255 @ 0xff
8002f90: d801 bhi.n 8002f96 <HAL_GPIO_Init+0x13a>
8002f92: 687b ldr r3, [r7, #4]
8002f94: e001 b.n 8002f9a <HAL_GPIO_Init+0x13e>
8002f96: 687b ldr r3, [r7, #4]
8002f98: 3304 adds r3, #4
8002f9a: 617b str r3, [r7, #20]
registeroffset = (iocurrent < GPIO_PIN_8) ? (position << 2u) : ((position - 8u) << 2u);
8002f9c: 69bb ldr r3, [r7, #24]
8002f9e: 2bff cmp r3, #255 @ 0xff
8002fa0: d802 bhi.n 8002fa8 <HAL_GPIO_Init+0x14c>
8002fa2: 6a7b ldr r3, [r7, #36] @ 0x24
8002fa4: 009b lsls r3, r3, #2
8002fa6: e002 b.n 8002fae <HAL_GPIO_Init+0x152>
8002fa8: 6a7b ldr r3, [r7, #36] @ 0x24
8002faa: 3b08 subs r3, #8
8002fac: 009b lsls r3, r3, #2
8002fae: 613b str r3, [r7, #16]
/* Apply the new configuration of the pin to the register */
MODIFY_REG((*configregister), ((GPIO_CRL_MODE0 | GPIO_CRL_CNF0) << registeroffset), (config << registeroffset));
8002fb0: 697b ldr r3, [r7, #20]
8002fb2: 681a ldr r2, [r3, #0]
8002fb4: 210f movs r1, #15
8002fb6: 693b ldr r3, [r7, #16]
8002fb8: fa01 f303 lsl.w r3, r1, r3
8002fbc: 43db mvns r3, r3
8002fbe: 401a ands r2, r3
8002fc0: 6a39 ldr r1, [r7, #32]
8002fc2: 693b ldr r3, [r7, #16]
8002fc4: fa01 f303 lsl.w r3, r1, r3
8002fc8: 431a orrs r2, r3
8002fca: 697b ldr r3, [r7, #20]
8002fcc: 601a str r2, [r3, #0]
/*--------------------- EXTI Mode Configuration ------------------------*/
/* Configure the External Interrupt or event for the current IO */
if ((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
8002fce: 683b ldr r3, [r7, #0]
8002fd0: 685b ldr r3, [r3, #4]
8002fd2: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
8002fd6: 2b00 cmp r3, #0
8002fd8: f000 80b1 beq.w 800313e <HAL_GPIO_Init+0x2e2>
{
/* Enable AFIO Clock */
__HAL_RCC_AFIO_CLK_ENABLE();
8002fdc: 4b4d ldr r3, [pc, #308] @ (8003114 <HAL_GPIO_Init+0x2b8>)
8002fde: 699b ldr r3, [r3, #24]
8002fe0: 4a4c ldr r2, [pc, #304] @ (8003114 <HAL_GPIO_Init+0x2b8>)
8002fe2: f043 0301 orr.w r3, r3, #1
8002fe6: 6193 str r3, [r2, #24]
8002fe8: 4b4a ldr r3, [pc, #296] @ (8003114 <HAL_GPIO_Init+0x2b8>)
8002fea: 699b ldr r3, [r3, #24]
8002fec: f003 0301 and.w r3, r3, #1
8002ff0: 60bb str r3, [r7, #8]
8002ff2: 68bb ldr r3, [r7, #8]
temp = AFIO->EXTICR[position >> 2u];
8002ff4: 4a48 ldr r2, [pc, #288] @ (8003118 <HAL_GPIO_Init+0x2bc>)
8002ff6: 6a7b ldr r3, [r7, #36] @ 0x24
8002ff8: 089b lsrs r3, r3, #2
8002ffa: 3302 adds r3, #2
8002ffc: f852 3023 ldr.w r3, [r2, r3, lsl #2]
8003000: 60fb str r3, [r7, #12]
CLEAR_BIT(temp, (0x0Fu) << (4u * (position & 0x03u)));
8003002: 6a7b ldr r3, [r7, #36] @ 0x24
8003004: f003 0303 and.w r3, r3, #3
8003008: 009b lsls r3, r3, #2
800300a: 220f movs r2, #15
800300c: fa02 f303 lsl.w r3, r2, r3
8003010: 43db mvns r3, r3
8003012: 68fa ldr r2, [r7, #12]
8003014: 4013 ands r3, r2
8003016: 60fb str r3, [r7, #12]
SET_BIT(temp, (GPIO_GET_INDEX(GPIOx)) << (4u * (position & 0x03u)));
8003018: 687b ldr r3, [r7, #4]
800301a: 4a40 ldr r2, [pc, #256] @ (800311c <HAL_GPIO_Init+0x2c0>)
800301c: 4293 cmp r3, r2
800301e: d013 beq.n 8003048 <HAL_GPIO_Init+0x1ec>
8003020: 687b ldr r3, [r7, #4]
8003022: 4a3f ldr r2, [pc, #252] @ (8003120 <HAL_GPIO_Init+0x2c4>)
8003024: 4293 cmp r3, r2
8003026: d00d beq.n 8003044 <HAL_GPIO_Init+0x1e8>
8003028: 687b ldr r3, [r7, #4]
800302a: 4a3e ldr r2, [pc, #248] @ (8003124 <HAL_GPIO_Init+0x2c8>)
800302c: 4293 cmp r3, r2
800302e: d007 beq.n 8003040 <HAL_GPIO_Init+0x1e4>
8003030: 687b ldr r3, [r7, #4]
8003032: 4a3d ldr r2, [pc, #244] @ (8003128 <HAL_GPIO_Init+0x2cc>)
8003034: 4293 cmp r3, r2
8003036: d101 bne.n 800303c <HAL_GPIO_Init+0x1e0>
8003038: 2303 movs r3, #3
800303a: e006 b.n 800304a <HAL_GPIO_Init+0x1ee>
800303c: 2304 movs r3, #4
800303e: e004 b.n 800304a <HAL_GPIO_Init+0x1ee>
8003040: 2302 movs r3, #2
8003042: e002 b.n 800304a <HAL_GPIO_Init+0x1ee>
8003044: 2301 movs r3, #1
8003046: e000 b.n 800304a <HAL_GPIO_Init+0x1ee>
8003048: 2300 movs r3, #0
800304a: 6a7a ldr r2, [r7, #36] @ 0x24
800304c: f002 0203 and.w r2, r2, #3
8003050: 0092 lsls r2, r2, #2
8003052: 4093 lsls r3, r2
8003054: 68fa ldr r2, [r7, #12]
8003056: 4313 orrs r3, r2
8003058: 60fb str r3, [r7, #12]
AFIO->EXTICR[position >> 2u] = temp;
800305a: 492f ldr r1, [pc, #188] @ (8003118 <HAL_GPIO_Init+0x2bc>)
800305c: 6a7b ldr r3, [r7, #36] @ 0x24
800305e: 089b lsrs r3, r3, #2
8003060: 3302 adds r3, #2
8003062: 68fa ldr r2, [r7, #12]
8003064: f841 2023 str.w r2, [r1, r3, lsl #2]
/* Enable or disable the rising trigger */
if ((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE)
8003068: 683b ldr r3, [r7, #0]
800306a: 685b ldr r3, [r3, #4]
800306c: f403 1380 and.w r3, r3, #1048576 @ 0x100000
8003070: 2b00 cmp r3, #0
8003072: d006 beq.n 8003082 <HAL_GPIO_Init+0x226>
{
SET_BIT(EXTI->RTSR, iocurrent);
8003074: 4b2d ldr r3, [pc, #180] @ (800312c <HAL_GPIO_Init+0x2d0>)
8003076: 689a ldr r2, [r3, #8]
8003078: 492c ldr r1, [pc, #176] @ (800312c <HAL_GPIO_Init+0x2d0>)
800307a: 69bb ldr r3, [r7, #24]
800307c: 4313 orrs r3, r2
800307e: 608b str r3, [r1, #8]
8003080: e006 b.n 8003090 <HAL_GPIO_Init+0x234>
}
else
{
CLEAR_BIT(EXTI->RTSR, iocurrent);
8003082: 4b2a ldr r3, [pc, #168] @ (800312c <HAL_GPIO_Init+0x2d0>)
8003084: 689a ldr r2, [r3, #8]
8003086: 69bb ldr r3, [r7, #24]
8003088: 43db mvns r3, r3
800308a: 4928 ldr r1, [pc, #160] @ (800312c <HAL_GPIO_Init+0x2d0>)
800308c: 4013 ands r3, r2
800308e: 608b str r3, [r1, #8]
}
/* Enable or disable the falling trigger */
if ((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE)
8003090: 683b ldr r3, [r7, #0]
8003092: 685b ldr r3, [r3, #4]
8003094: f403 1300 and.w r3, r3, #2097152 @ 0x200000
8003098: 2b00 cmp r3, #0
800309a: d006 beq.n 80030aa <HAL_GPIO_Init+0x24e>
{
SET_BIT(EXTI->FTSR, iocurrent);
800309c: 4b23 ldr r3, [pc, #140] @ (800312c <HAL_GPIO_Init+0x2d0>)
800309e: 68da ldr r2, [r3, #12]
80030a0: 4922 ldr r1, [pc, #136] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030a2: 69bb ldr r3, [r7, #24]
80030a4: 4313 orrs r3, r2
80030a6: 60cb str r3, [r1, #12]
80030a8: e006 b.n 80030b8 <HAL_GPIO_Init+0x25c>
}
else
{
CLEAR_BIT(EXTI->FTSR, iocurrent);
80030aa: 4b20 ldr r3, [pc, #128] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030ac: 68da ldr r2, [r3, #12]
80030ae: 69bb ldr r3, [r7, #24]
80030b0: 43db mvns r3, r3
80030b2: 491e ldr r1, [pc, #120] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030b4: 4013 ands r3, r2
80030b6: 60cb str r3, [r1, #12]
}
/* Configure the event mask */
if ((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT)
80030b8: 683b ldr r3, [r7, #0]
80030ba: 685b ldr r3, [r3, #4]
80030bc: f403 3300 and.w r3, r3, #131072 @ 0x20000
80030c0: 2b00 cmp r3, #0
80030c2: d006 beq.n 80030d2 <HAL_GPIO_Init+0x276>
{
SET_BIT(EXTI->EMR, iocurrent);
80030c4: 4b19 ldr r3, [pc, #100] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030c6: 685a ldr r2, [r3, #4]
80030c8: 4918 ldr r1, [pc, #96] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030ca: 69bb ldr r3, [r7, #24]
80030cc: 4313 orrs r3, r2
80030ce: 604b str r3, [r1, #4]
80030d0: e006 b.n 80030e0 <HAL_GPIO_Init+0x284>
}
else
{
CLEAR_BIT(EXTI->EMR, iocurrent);
80030d2: 4b16 ldr r3, [pc, #88] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030d4: 685a ldr r2, [r3, #4]
80030d6: 69bb ldr r3, [r7, #24]
80030d8: 43db mvns r3, r3
80030da: 4914 ldr r1, [pc, #80] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030dc: 4013 ands r3, r2
80030de: 604b str r3, [r1, #4]
}
/* Configure the interrupt mask */
if ((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT)
80030e0: 683b ldr r3, [r7, #0]
80030e2: 685b ldr r3, [r3, #4]
80030e4: f403 3380 and.w r3, r3, #65536 @ 0x10000
80030e8: 2b00 cmp r3, #0
80030ea: d021 beq.n 8003130 <HAL_GPIO_Init+0x2d4>
{
SET_BIT(EXTI->IMR, iocurrent);
80030ec: 4b0f ldr r3, [pc, #60] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030ee: 681a ldr r2, [r3, #0]
80030f0: 490e ldr r1, [pc, #56] @ (800312c <HAL_GPIO_Init+0x2d0>)
80030f2: 69bb ldr r3, [r7, #24]
80030f4: 4313 orrs r3, r2
80030f6: 600b str r3, [r1, #0]
80030f8: e021 b.n 800313e <HAL_GPIO_Init+0x2e2>
80030fa: bf00 nop
80030fc: 10320000 .word 0x10320000
8003100: 10310000 .word 0x10310000
8003104: 10220000 .word 0x10220000
8003108: 10210000 .word 0x10210000
800310c: 10120000 .word 0x10120000
8003110: 10110000 .word 0x10110000
8003114: 40021000 .word 0x40021000
8003118: 40010000 .word 0x40010000
800311c: 40010800 .word 0x40010800
8003120: 40010c00 .word 0x40010c00
8003124: 40011000 .word 0x40011000
8003128: 40011400 .word 0x40011400
800312c: 40010400 .word 0x40010400
}
else
{
CLEAR_BIT(EXTI->IMR, iocurrent);
8003130: 4b0b ldr r3, [pc, #44] @ (8003160 <HAL_GPIO_Init+0x304>)
8003132: 681a ldr r2, [r3, #0]
8003134: 69bb ldr r3, [r7, #24]
8003136: 43db mvns r3, r3
8003138: 4909 ldr r1, [pc, #36] @ (8003160 <HAL_GPIO_Init+0x304>)
800313a: 4013 ands r3, r2
800313c: 600b str r3, [r1, #0]
}
}
}
position++;
800313e: 6a7b ldr r3, [r7, #36] @ 0x24
8003140: 3301 adds r3, #1
8003142: 627b str r3, [r7, #36] @ 0x24
while (((GPIO_Init->Pin) >> position) != 0x00u)
8003144: 683b ldr r3, [r7, #0]
8003146: 681a ldr r2, [r3, #0]
8003148: 6a7b ldr r3, [r7, #36] @ 0x24
800314a: fa22 f303 lsr.w r3, r2, r3
800314e: 2b00 cmp r3, #0
8003150: f47f ae8e bne.w 8002e70 <HAL_GPIO_Init+0x14>
}
}
8003154: bf00 nop
8003156: bf00 nop
8003158: 372c adds r7, #44 @ 0x2c
800315a: 46bd mov sp, r7
800315c: bc80 pop {r7}
800315e: 4770 bx lr
8003160: 40010400 .word 0x40010400
08003164 <HAL_GPIO_ReadPin>:
* @param GPIO_Pin: specifies the port bit to read.
* This parameter can be GPIO_PIN_x where x can be (0..15).
* @retval The input port pin value.
*/
GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
{
8003164: b480 push {r7}
8003166: b085 sub sp, #20
8003168: af00 add r7, sp, #0
800316a: 6078 str r0, [r7, #4]
800316c: 460b mov r3, r1
800316e: 807b strh r3, [r7, #2]
GPIO_PinState bitstatus;
/* Check the parameters */
assert_param(IS_GPIO_PIN(GPIO_Pin));
if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET)
8003170: 687b ldr r3, [r7, #4]
8003172: 689a ldr r2, [r3, #8]
8003174: 887b ldrh r3, [r7, #2]
8003176: 4013 ands r3, r2
8003178: 2b00 cmp r3, #0
800317a: d002 beq.n 8003182 <HAL_GPIO_ReadPin+0x1e>
{
bitstatus = GPIO_PIN_SET;
800317c: 2301 movs r3, #1
800317e: 73fb strb r3, [r7, #15]
8003180: e001 b.n 8003186 <HAL_GPIO_ReadPin+0x22>
}
else
{
bitstatus = GPIO_PIN_RESET;
8003182: 2300 movs r3, #0
8003184: 73fb strb r3, [r7, #15]
}
return bitstatus;
8003186: 7bfb ldrb r3, [r7, #15]
}
8003188: 4618 mov r0, r3
800318a: 3714 adds r7, #20
800318c: 46bd mov sp, r7
800318e: bc80 pop {r7}
8003190: 4770 bx lr
08003192 <HAL_GPIO_WritePin>:
* @arg GPIO_PIN_RESET: to clear the port pin
* @arg GPIO_PIN_SET: to set the port pin
* @retval None
*/
void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
{
8003192: b480 push {r7}
8003194: b083 sub sp, #12
8003196: af00 add r7, sp, #0
8003198: 6078 str r0, [r7, #4]
800319a: 460b mov r3, r1
800319c: 807b strh r3, [r7, #2]
800319e: 4613 mov r3, r2
80031a0: 707b strb r3, [r7, #1]
/* Check the parameters */
assert_param(IS_GPIO_PIN(GPIO_Pin));
assert_param(IS_GPIO_PIN_ACTION(PinState));
if (PinState != GPIO_PIN_RESET)
80031a2: 787b ldrb r3, [r7, #1]
80031a4: 2b00 cmp r3, #0
80031a6: d003 beq.n 80031b0 <HAL_GPIO_WritePin+0x1e>
{
GPIOx->BSRR = GPIO_Pin;
80031a8: 887a ldrh r2, [r7, #2]
80031aa: 687b ldr r3, [r7, #4]
80031ac: 611a str r2, [r3, #16]
}
else
{
GPIOx->BSRR = (uint32_t)GPIO_Pin << 16u;
}
}
80031ae: e003 b.n 80031b8 <HAL_GPIO_WritePin+0x26>
GPIOx->BSRR = (uint32_t)GPIO_Pin << 16u;
80031b0: 887b ldrh r3, [r7, #2]
80031b2: 041a lsls r2, r3, #16
80031b4: 687b ldr r3, [r7, #4]
80031b6: 611a str r2, [r3, #16]
}
80031b8: bf00 nop
80031ba: 370c adds r7, #12
80031bc: 46bd mov sp, r7
80031be: bc80 pop {r7}
80031c0: 4770 bx lr
080031c2 <HAL_GPIO_TogglePin>:
* @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
* @param GPIO_Pin: Specifies the pins to be toggled.
* @retval None
*/
void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
{
80031c2: b480 push {r7}
80031c4: b085 sub sp, #20
80031c6: af00 add r7, sp, #0
80031c8: 6078 str r0, [r7, #4]
80031ca: 460b mov r3, r1
80031cc: 807b strh r3, [r7, #2]
/* Check the parameters */
assert_param(IS_GPIO_PIN(GPIO_Pin));
/* get current Output Data Register value */
odr = GPIOx->ODR;
80031ce: 687b ldr r3, [r7, #4]
80031d0: 68db ldr r3, [r3, #12]
80031d2: 60fb str r3, [r7, #12]
/* Set selected pins that were at low level, and reset ones that were high */
GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin);
80031d4: 887a ldrh r2, [r7, #2]
80031d6: 68fb ldr r3, [r7, #12]
80031d8: 4013 ands r3, r2
80031da: 041a lsls r2, r3, #16
80031dc: 68fb ldr r3, [r7, #12]
80031de: 43d9 mvns r1, r3
80031e0: 887b ldrh r3, [r7, #2]
80031e2: 400b ands r3, r1
80031e4: 431a orrs r2, r3
80031e6: 687b ldr r3, [r7, #4]
80031e8: 611a str r2, [r3, #16]
}
80031ea: bf00 nop
80031ec: 3714 adds r7, #20
80031ee: 46bd mov sp, r7
80031f0: bc80 pop {r7}
80031f2: 4770 bx lr
080031f4 <HAL_I2C_Init>:
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
* the configuration information for the specified I2C.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c)
{
80031f4: b580 push {r7, lr}
80031f6: b084 sub sp, #16
80031f8: af00 add r7, sp, #0
80031fa: 6078 str r0, [r7, #4]
uint32_t freqrange;
uint32_t pclk1;
/* Check the I2C handle allocation */
if (hi2c == NULL)
80031fc: 687b ldr r3, [r7, #4]
80031fe: 2b00 cmp r3, #0
8003200: d101 bne.n 8003206 <HAL_I2C_Init+0x12>
{
return HAL_ERROR;
8003202: 2301 movs r3, #1
8003204: e12b b.n 800345e <HAL_I2C_Init+0x26a>
assert_param(IS_I2C_DUAL_ADDRESS(hi2c->Init.DualAddressMode));
assert_param(IS_I2C_OWN_ADDRESS2(hi2c->Init.OwnAddress2));
assert_param(IS_I2C_GENERAL_CALL(hi2c->Init.GeneralCallMode));
assert_param(IS_I2C_NO_STRETCH(hi2c->Init.NoStretchMode));
if (hi2c->State == HAL_I2C_STATE_RESET)
8003206: 687b ldr r3, [r7, #4]
8003208: f893 303d ldrb.w r3, [r3, #61] @ 0x3d
800320c: b2db uxtb r3, r3
800320e: 2b00 cmp r3, #0
8003210: d106 bne.n 8003220 <HAL_I2C_Init+0x2c>
{
/* Allocate lock resource and initialize it */
hi2c->Lock = HAL_UNLOCKED;
8003212: 687b ldr r3, [r7, #4]
8003214: 2200 movs r2, #0
8003216: f883 203c strb.w r2, [r3, #60] @ 0x3c
/* Init the low level hardware : GPIO, CLOCK, NVIC */
hi2c->MspInitCallback(hi2c);
#else
/* Init the low level hardware : GPIO, CLOCK, NVIC */
HAL_I2C_MspInit(hi2c);
800321a: 6878 ldr r0, [r7, #4]
800321c: f7fe fc60 bl 8001ae0 <HAL_I2C_MspInit>
#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */
}
hi2c->State = HAL_I2C_STATE_BUSY;
8003220: 687b ldr r3, [r7, #4]
8003222: 2224 movs r2, #36 @ 0x24
8003224: f883 203d strb.w r2, [r3, #61] @ 0x3d
/* Disable the selected I2C peripheral */
__HAL_I2C_DISABLE(hi2c);
8003228: 687b ldr r3, [r7, #4]
800322a: 681b ldr r3, [r3, #0]
800322c: 681a ldr r2, [r3, #0]
800322e: 687b ldr r3, [r7, #4]
8003230: 681b ldr r3, [r3, #0]
8003232: f022 0201 bic.w r2, r2, #1
8003236: 601a str r2, [r3, #0]
/*Reset I2C*/
hi2c->Instance->CR1 |= I2C_CR1_SWRST;
8003238: 687b ldr r3, [r7, #4]
800323a: 681b ldr r3, [r3, #0]
800323c: 681a ldr r2, [r3, #0]
800323e: 687b ldr r3, [r7, #4]
8003240: 681b ldr r3, [r3, #0]
8003242: f442 4200 orr.w r2, r2, #32768 @ 0x8000
8003246: 601a str r2, [r3, #0]
hi2c->Instance->CR1 &= ~I2C_CR1_SWRST;
8003248: 687b ldr r3, [r7, #4]
800324a: 681b ldr r3, [r3, #0]
800324c: 681a ldr r2, [r3, #0]
800324e: 687b ldr r3, [r7, #4]
8003250: 681b ldr r3, [r3, #0]
8003252: f422 4200 bic.w r2, r2, #32768 @ 0x8000
8003256: 601a str r2, [r3, #0]
/* Get PCLK1 frequency */
pclk1 = HAL_RCC_GetPCLK1Freq();
8003258: f001 fbcc bl 80049f4 <HAL_RCC_GetPCLK1Freq>
800325c: 60f8 str r0, [r7, #12]
/* Check the minimum allowed PCLK1 frequency */
if (I2C_MIN_PCLK_FREQ(pclk1, hi2c->Init.ClockSpeed) == 1U)
800325e: 687b ldr r3, [r7, #4]
8003260: 685b ldr r3, [r3, #4]
8003262: 4a81 ldr r2, [pc, #516] @ (8003468 <HAL_I2C_Init+0x274>)
8003264: 4293 cmp r3, r2
8003266: d807 bhi.n 8003278 <HAL_I2C_Init+0x84>
8003268: 68fb ldr r3, [r7, #12]
800326a: 4a80 ldr r2, [pc, #512] @ (800346c <HAL_I2C_Init+0x278>)
800326c: 4293 cmp r3, r2
800326e: bf94 ite ls
8003270: 2301 movls r3, #1
8003272: 2300 movhi r3, #0
8003274: b2db uxtb r3, r3
8003276: e006 b.n 8003286 <HAL_I2C_Init+0x92>
8003278: 68fb ldr r3, [r7, #12]
800327a: 4a7d ldr r2, [pc, #500] @ (8003470 <HAL_I2C_Init+0x27c>)
800327c: 4293 cmp r3, r2
800327e: bf94 ite ls
8003280: 2301 movls r3, #1
8003282: 2300 movhi r3, #0
8003284: b2db uxtb r3, r3
8003286: 2b00 cmp r3, #0
8003288: d001 beq.n 800328e <HAL_I2C_Init+0x9a>
{
return HAL_ERROR;
800328a: 2301 movs r3, #1
800328c: e0e7 b.n 800345e <HAL_I2C_Init+0x26a>
}
/* Calculate frequency range */
freqrange = I2C_FREQRANGE(pclk1);
800328e: 68fb ldr r3, [r7, #12]
8003290: 4a78 ldr r2, [pc, #480] @ (8003474 <HAL_I2C_Init+0x280>)
8003292: fba2 2303 umull r2, r3, r2, r3
8003296: 0c9b lsrs r3, r3, #18
8003298: 60bb str r3, [r7, #8]
/*---------------------------- I2Cx CR2 Configuration ----------------------*/
/* Configure I2Cx: Frequency range */
MODIFY_REG(hi2c->Instance->CR2, I2C_CR2_FREQ, freqrange);
800329a: 687b ldr r3, [r7, #4]
800329c: 681b ldr r3, [r3, #0]
800329e: 685b ldr r3, [r3, #4]
80032a0: f023 013f bic.w r1, r3, #63 @ 0x3f
80032a4: 687b ldr r3, [r7, #4]
80032a6: 681b ldr r3, [r3, #0]
80032a8: 68ba ldr r2, [r7, #8]
80032aa: 430a orrs r2, r1
80032ac: 605a str r2, [r3, #4]
/*---------------------------- I2Cx TRISE Configuration --------------------*/
/* Configure I2Cx: Rise Time */
MODIFY_REG(hi2c->Instance->TRISE, I2C_TRISE_TRISE, I2C_RISE_TIME(freqrange, hi2c->Init.ClockSpeed));
80032ae: 687b ldr r3, [r7, #4]
80032b0: 681b ldr r3, [r3, #0]
80032b2: 6a1b ldr r3, [r3, #32]
80032b4: f023 013f bic.w r1, r3, #63 @ 0x3f
80032b8: 687b ldr r3, [r7, #4]
80032ba: 685b ldr r3, [r3, #4]
80032bc: 4a6a ldr r2, [pc, #424] @ (8003468 <HAL_I2C_Init+0x274>)
80032be: 4293 cmp r3, r2
80032c0: d802 bhi.n 80032c8 <HAL_I2C_Init+0xd4>
80032c2: 68bb ldr r3, [r7, #8]
80032c4: 3301 adds r3, #1
80032c6: e009 b.n 80032dc <HAL_I2C_Init+0xe8>
80032c8: 68bb ldr r3, [r7, #8]
80032ca: f44f 7296 mov.w r2, #300 @ 0x12c
80032ce: fb02 f303 mul.w r3, r2, r3
80032d2: 4a69 ldr r2, [pc, #420] @ (8003478 <HAL_I2C_Init+0x284>)
80032d4: fba2 2303 umull r2, r3, r2, r3
80032d8: 099b lsrs r3, r3, #6
80032da: 3301 adds r3, #1
80032dc: 687a ldr r2, [r7, #4]
80032de: 6812 ldr r2, [r2, #0]
80032e0: 430b orrs r3, r1
80032e2: 6213 str r3, [r2, #32]
/*---------------------------- I2Cx CCR Configuration ----------------------*/
/* Configure I2Cx: Speed */
MODIFY_REG(hi2c->Instance->CCR, (I2C_CCR_FS | I2C_CCR_DUTY | I2C_CCR_CCR), I2C_SPEED(pclk1, hi2c->Init.ClockSpeed, hi2c->Init.DutyCycle));
80032e4: 687b ldr r3, [r7, #4]
80032e6: 681b ldr r3, [r3, #0]
80032e8: 69db ldr r3, [r3, #28]
80032ea: f423 424f bic.w r2, r3, #52992 @ 0xcf00
80032ee: f022 02ff bic.w r2, r2, #255 @ 0xff
80032f2: 687b ldr r3, [r7, #4]
80032f4: 685b ldr r3, [r3, #4]
80032f6: 495c ldr r1, [pc, #368] @ (8003468 <HAL_I2C_Init+0x274>)
80032f8: 428b cmp r3, r1
80032fa: d819 bhi.n 8003330 <HAL_I2C_Init+0x13c>
80032fc: 68fb ldr r3, [r7, #12]
80032fe: 1e59 subs r1, r3, #1
8003300: 687b ldr r3, [r7, #4]
8003302: 685b ldr r3, [r3, #4]
8003304: 005b lsls r3, r3, #1
8003306: fbb1 f3f3 udiv r3, r1, r3
800330a: 1c59 adds r1, r3, #1
800330c: f640 73fc movw r3, #4092 @ 0xffc
8003310: 400b ands r3, r1
8003312: 2b00 cmp r3, #0
8003314: d00a beq.n 800332c <HAL_I2C_Init+0x138>
8003316: 68fb ldr r3, [r7, #12]
8003318: 1e59 subs r1, r3, #1
800331a: 687b ldr r3, [r7, #4]
800331c: 685b ldr r3, [r3, #4]
800331e: 005b lsls r3, r3, #1
8003320: fbb1 f3f3 udiv r3, r1, r3
8003324: 3301 adds r3, #1
8003326: f3c3 030b ubfx r3, r3, #0, #12
800332a: e051 b.n 80033d0 <HAL_I2C_Init+0x1dc>
800332c: 2304 movs r3, #4
800332e: e04f b.n 80033d0 <HAL_I2C_Init+0x1dc>
8003330: 687b ldr r3, [r7, #4]
8003332: 689b ldr r3, [r3, #8]
8003334: 2b00 cmp r3, #0
8003336: d111 bne.n 800335c <HAL_I2C_Init+0x168>
8003338: 68fb ldr r3, [r7, #12]
800333a: 1e58 subs r0, r3, #1
800333c: 687b ldr r3, [r7, #4]
800333e: 6859 ldr r1, [r3, #4]
8003340: 460b mov r3, r1
8003342: 005b lsls r3, r3, #1
8003344: 440b add r3, r1
8003346: fbb0 f3f3 udiv r3, r0, r3
800334a: 3301 adds r3, #1
800334c: f3c3 030b ubfx r3, r3, #0, #12
8003350: 2b00 cmp r3, #0
8003352: bf0c ite eq
8003354: 2301 moveq r3, #1
8003356: 2300 movne r3, #0
8003358: b2db uxtb r3, r3
800335a: e012 b.n 8003382 <HAL_I2C_Init+0x18e>
800335c: 68fb ldr r3, [r7, #12]
800335e: 1e58 subs r0, r3, #1
8003360: 687b ldr r3, [r7, #4]
8003362: 6859 ldr r1, [r3, #4]
8003364: 460b mov r3, r1
8003366: 009b lsls r3, r3, #2
8003368: 440b add r3, r1
800336a: 0099 lsls r1, r3, #2
800336c: 440b add r3, r1
800336e: fbb0 f3f3 udiv r3, r0, r3
8003372: 3301 adds r3, #1
8003374: f3c3 030b ubfx r3, r3, #0, #12
8003378: 2b00 cmp r3, #0
800337a: bf0c ite eq
800337c: 2301 moveq r3, #1
800337e: 2300 movne r3, #0
8003380: b2db uxtb r3, r3
8003382: 2b00 cmp r3, #0
8003384: d001 beq.n 800338a <HAL_I2C_Init+0x196>
8003386: 2301 movs r3, #1
8003388: e022 b.n 80033d0 <HAL_I2C_Init+0x1dc>
800338a: 687b ldr r3, [r7, #4]
800338c: 689b ldr r3, [r3, #8]
800338e: 2b00 cmp r3, #0
8003390: d10e bne.n 80033b0 <HAL_I2C_Init+0x1bc>
8003392: 68fb ldr r3, [r7, #12]
8003394: 1e58 subs r0, r3, #1
8003396: 687b ldr r3, [r7, #4]
8003398: 6859 ldr r1, [r3, #4]
800339a: 460b mov r3, r1
800339c: 005b lsls r3, r3, #1
800339e: 440b add r3, r1
80033a0: fbb0 f3f3 udiv r3, r0, r3
80033a4: 3301 adds r3, #1
80033a6: f3c3 030b ubfx r3, r3, #0, #12
80033aa: f443 4300 orr.w r3, r3, #32768 @ 0x8000
80033ae: e00f b.n 80033d0 <HAL_I2C_Init+0x1dc>
80033b0: 68fb ldr r3, [r7, #12]
80033b2: 1e58 subs r0, r3, #1
80033b4: 687b ldr r3, [r7, #4]
80033b6: 6859 ldr r1, [r3, #4]
80033b8: 460b mov r3, r1
80033ba: 009b lsls r3, r3, #2
80033bc: 440b add r3, r1
80033be: 0099 lsls r1, r3, #2
80033c0: 440b add r3, r1
80033c2: fbb0 f3f3 udiv r3, r0, r3
80033c6: 3301 adds r3, #1
80033c8: f3c3 030b ubfx r3, r3, #0, #12
80033cc: f443 4340 orr.w r3, r3, #49152 @ 0xc000
80033d0: 6879 ldr r1, [r7, #4]
80033d2: 6809 ldr r1, [r1, #0]
80033d4: 4313 orrs r3, r2
80033d6: 61cb str r3, [r1, #28]
/*---------------------------- I2Cx CR1 Configuration ----------------------*/
/* Configure I2Cx: Generalcall and NoStretch mode */
MODIFY_REG(hi2c->Instance->CR1, (I2C_CR1_ENGC | I2C_CR1_NOSTRETCH), (hi2c->Init.GeneralCallMode | hi2c->Init.NoStretchMode));
80033d8: 687b ldr r3, [r7, #4]
80033da: 681b ldr r3, [r3, #0]
80033dc: 681b ldr r3, [r3, #0]
80033de: f023 01c0 bic.w r1, r3, #192 @ 0xc0
80033e2: 687b ldr r3, [r7, #4]
80033e4: 69da ldr r2, [r3, #28]
80033e6: 687b ldr r3, [r7, #4]
80033e8: 6a1b ldr r3, [r3, #32]
80033ea: 431a orrs r2, r3
80033ec: 687b ldr r3, [r7, #4]
80033ee: 681b ldr r3, [r3, #0]
80033f0: 430a orrs r2, r1
80033f2: 601a str r2, [r3, #0]
/*---------------------------- I2Cx OAR1 Configuration ---------------------*/
/* Configure I2Cx: Own Address1 and addressing mode */
MODIFY_REG(hi2c->Instance->OAR1, (I2C_OAR1_ADDMODE | I2C_OAR1_ADD8_9 | I2C_OAR1_ADD1_7 | I2C_OAR1_ADD0), (hi2c->Init.AddressingMode | hi2c->Init.OwnAddress1));
80033f4: 687b ldr r3, [r7, #4]
80033f6: 681b ldr r3, [r3, #0]
80033f8: 689b ldr r3, [r3, #8]
80033fa: f423 4303 bic.w r3, r3, #33536 @ 0x8300
80033fe: f023 03ff bic.w r3, r3, #255 @ 0xff
8003402: 687a ldr r2, [r7, #4]
8003404: 6911 ldr r1, [r2, #16]
8003406: 687a ldr r2, [r7, #4]
8003408: 68d2 ldr r2, [r2, #12]
800340a: 4311 orrs r1, r2
800340c: 687a ldr r2, [r7, #4]
800340e: 6812 ldr r2, [r2, #0]
8003410: 430b orrs r3, r1
8003412: 6093 str r3, [r2, #8]
/*---------------------------- I2Cx OAR2 Configuration ---------------------*/
/* Configure I2Cx: Dual mode and Own Address2 */
MODIFY_REG(hi2c->Instance->OAR2, (I2C_OAR2_ENDUAL | I2C_OAR2_ADD2), (hi2c->Init.DualAddressMode | hi2c->Init.OwnAddress2));
8003414: 687b ldr r3, [r7, #4]
8003416: 681b ldr r3, [r3, #0]
8003418: 68db ldr r3, [r3, #12]
800341a: f023 01ff bic.w r1, r3, #255 @ 0xff
800341e: 687b ldr r3, [r7, #4]
8003420: 695a ldr r2, [r3, #20]
8003422: 687b ldr r3, [r7, #4]
8003424: 699b ldr r3, [r3, #24]
8003426: 431a orrs r2, r3
8003428: 687b ldr r3, [r7, #4]
800342a: 681b ldr r3, [r3, #0]
800342c: 430a orrs r2, r1
800342e: 60da str r2, [r3, #12]
/* Enable the selected I2C peripheral */
__HAL_I2C_ENABLE(hi2c);
8003430: 687b ldr r3, [r7, #4]
8003432: 681b ldr r3, [r3, #0]
8003434: 681a ldr r2, [r3, #0]
8003436: 687b ldr r3, [r7, #4]
8003438: 681b ldr r3, [r3, #0]
800343a: f042 0201 orr.w r2, r2, #1
800343e: 601a str r2, [r3, #0]
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
8003440: 687b ldr r3, [r7, #4]
8003442: 2200 movs r2, #0
8003444: 641a str r2, [r3, #64] @ 0x40
hi2c->State = HAL_I2C_STATE_READY;
8003446: 687b ldr r3, [r7, #4]
8003448: 2220 movs r2, #32
800344a: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->PreviousState = I2C_STATE_NONE;
800344e: 687b ldr r3, [r7, #4]
8003450: 2200 movs r2, #0
8003452: 631a str r2, [r3, #48] @ 0x30
hi2c->Mode = HAL_I2C_MODE_NONE;
8003454: 687b ldr r3, [r7, #4]
8003456: 2200 movs r2, #0
8003458: f883 203e strb.w r2, [r3, #62] @ 0x3e
return HAL_OK;
800345c: 2300 movs r3, #0
}
800345e: 4618 mov r0, r3
8003460: 3710 adds r7, #16
8003462: 46bd mov sp, r7
8003464: bd80 pop {r7, pc}
8003466: bf00 nop
8003468: 000186a0 .word 0x000186a0
800346c: 001e847f .word 0x001e847f
8003470: 003d08ff .word 0x003d08ff
8003474: 431bde83 .word 0x431bde83
8003478: 10624dd3 .word 0x10624dd3
0800347c <HAL_I2C_Master_Transmit>:
* @param Size Amount of data to be sent
* @param Timeout Timeout duration
* @retval HAL status
*/
HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout)
{
800347c: b580 push {r7, lr}
800347e: b088 sub sp, #32
8003480: af02 add r7, sp, #8
8003482: 60f8 str r0, [r7, #12]
8003484: 607a str r2, [r7, #4]
8003486: 461a mov r2, r3
8003488: 460b mov r3, r1
800348a: 817b strh r3, [r7, #10]
800348c: 4613 mov r3, r2
800348e: 813b strh r3, [r7, #8]
/* Init tickstart for timeout management*/
uint32_t tickstart = HAL_GetTick();
8003490: f7ff f908 bl 80026a4 <HAL_GetTick>
8003494: 6178 str r0, [r7, #20]
if (hi2c->State == HAL_I2C_STATE_READY)
8003496: 68fb ldr r3, [r7, #12]
8003498: f893 303d ldrb.w r3, [r3, #61] @ 0x3d
800349c: b2db uxtb r3, r3
800349e: 2b20 cmp r3, #32
80034a0: f040 80e0 bne.w 8003664 <HAL_I2C_Master_Transmit+0x1e8>
{
/* Wait until BUSY flag is reset */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
80034a4: 697b ldr r3, [r7, #20]
80034a6: 9300 str r3, [sp, #0]
80034a8: 2319 movs r3, #25
80034aa: 2201 movs r2, #1
80034ac: 4970 ldr r1, [pc, #448] @ (8003670 <HAL_I2C_Master_Transmit+0x1f4>)
80034ae: 68f8 ldr r0, [r7, #12]
80034b0: f000 fc9e bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
80034b4: 4603 mov r3, r0
80034b6: 2b00 cmp r3, #0
80034b8: d001 beq.n 80034be <HAL_I2C_Master_Transmit+0x42>
{
return HAL_BUSY;
80034ba: 2302 movs r3, #2
80034bc: e0d3 b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
}
/* Process Locked */
__HAL_LOCK(hi2c);
80034be: 68fb ldr r3, [r7, #12]
80034c0: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
80034c4: 2b01 cmp r3, #1
80034c6: d101 bne.n 80034cc <HAL_I2C_Master_Transmit+0x50>
80034c8: 2302 movs r3, #2
80034ca: e0cc b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
80034cc: 68fb ldr r3, [r7, #12]
80034ce: 2201 movs r2, #1
80034d0: f883 203c strb.w r2, [r3, #60] @ 0x3c
/* Check if the I2C is already enabled */
if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE)
80034d4: 68fb ldr r3, [r7, #12]
80034d6: 681b ldr r3, [r3, #0]
80034d8: 681b ldr r3, [r3, #0]
80034da: f003 0301 and.w r3, r3, #1
80034de: 2b01 cmp r3, #1
80034e0: d007 beq.n 80034f2 <HAL_I2C_Master_Transmit+0x76>
{
/* Enable I2C peripheral */
__HAL_I2C_ENABLE(hi2c);
80034e2: 68fb ldr r3, [r7, #12]
80034e4: 681b ldr r3, [r3, #0]
80034e6: 681a ldr r2, [r3, #0]
80034e8: 68fb ldr r3, [r7, #12]
80034ea: 681b ldr r3, [r3, #0]
80034ec: f042 0201 orr.w r2, r2, #1
80034f0: 601a str r2, [r3, #0]
}
/* Disable Pos */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS);
80034f2: 68fb ldr r3, [r7, #12]
80034f4: 681b ldr r3, [r3, #0]
80034f6: 681a ldr r2, [r3, #0]
80034f8: 68fb ldr r3, [r7, #12]
80034fa: 681b ldr r3, [r3, #0]
80034fc: f422 6200 bic.w r2, r2, #2048 @ 0x800
8003500: 601a str r2, [r3, #0]
hi2c->State = HAL_I2C_STATE_BUSY_TX;
8003502: 68fb ldr r3, [r7, #12]
8003504: 2221 movs r2, #33 @ 0x21
8003506: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_MASTER;
800350a: 68fb ldr r3, [r7, #12]
800350c: 2210 movs r2, #16
800350e: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
8003512: 68fb ldr r3, [r7, #12]
8003514: 2200 movs r2, #0
8003516: 641a str r2, [r3, #64] @ 0x40
/* Prepare transfer parameters */
hi2c->pBuffPtr = pData;
8003518: 68fb ldr r3, [r7, #12]
800351a: 687a ldr r2, [r7, #4]
800351c: 625a str r2, [r3, #36] @ 0x24
hi2c->XferCount = Size;
800351e: 68fb ldr r3, [r7, #12]
8003520: 893a ldrh r2, [r7, #8]
8003522: 855a strh r2, [r3, #42] @ 0x2a
hi2c->XferSize = hi2c->XferCount;
8003524: 68fb ldr r3, [r7, #12]
8003526: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003528: b29a uxth r2, r3
800352a: 68fb ldr r3, [r7, #12]
800352c: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferOptions = I2C_NO_OPTION_FRAME;
800352e: 68fb ldr r3, [r7, #12]
8003530: 4a50 ldr r2, [pc, #320] @ (8003674 <HAL_I2C_Master_Transmit+0x1f8>)
8003532: 62da str r2, [r3, #44] @ 0x2c
/* Send Slave Address */
if (I2C_MasterRequestWrite(hi2c, DevAddress, Timeout, tickstart) != HAL_OK)
8003534: 8979 ldrh r1, [r7, #10]
8003536: 697b ldr r3, [r7, #20]
8003538: 6a3a ldr r2, [r7, #32]
800353a: 68f8 ldr r0, [r7, #12]
800353c: f000 fb08 bl 8003b50 <I2C_MasterRequestWrite>
8003540: 4603 mov r3, r0
8003542: 2b00 cmp r3, #0
8003544: d001 beq.n 800354a <HAL_I2C_Master_Transmit+0xce>
{
return HAL_ERROR;
8003546: 2301 movs r3, #1
8003548: e08d b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
}
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
800354a: 2300 movs r3, #0
800354c: 613b str r3, [r7, #16]
800354e: 68fb ldr r3, [r7, #12]
8003550: 681b ldr r3, [r3, #0]
8003552: 695b ldr r3, [r3, #20]
8003554: 613b str r3, [r7, #16]
8003556: 68fb ldr r3, [r7, #12]
8003558: 681b ldr r3, [r3, #0]
800355a: 699b ldr r3, [r3, #24]
800355c: 613b str r3, [r7, #16]
800355e: 693b ldr r3, [r7, #16]
while (hi2c->XferSize > 0U)
8003560: e066 b.n 8003630 <HAL_I2C_Master_Transmit+0x1b4>
{
/* Wait until TXE flag is set */
if (I2C_WaitOnTXEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
8003562: 697a ldr r2, [r7, #20]
8003564: 6a39 ldr r1, [r7, #32]
8003566: 68f8 ldr r0, [r7, #12]
8003568: f000 fd5c bl 8004024 <I2C_WaitOnTXEFlagUntilTimeout>
800356c: 4603 mov r3, r0
800356e: 2b00 cmp r3, #0
8003570: d00d beq.n 800358e <HAL_I2C_Master_Transmit+0x112>
{
if (hi2c->ErrorCode == HAL_I2C_ERROR_AF)
8003572: 68fb ldr r3, [r7, #12]
8003574: 6c1b ldr r3, [r3, #64] @ 0x40
8003576: 2b04 cmp r3, #4
8003578: d107 bne.n 800358a <HAL_I2C_Master_Transmit+0x10e>
{
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
800357a: 68fb ldr r3, [r7, #12]
800357c: 681b ldr r3, [r3, #0]
800357e: 681a ldr r2, [r3, #0]
8003580: 68fb ldr r3, [r7, #12]
8003582: 681b ldr r3, [r3, #0]
8003584: f442 7200 orr.w r2, r2, #512 @ 0x200
8003588: 601a str r2, [r3, #0]
}
return HAL_ERROR;
800358a: 2301 movs r3, #1
800358c: e06b b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
}
/* Write data to DR */
hi2c->Instance->DR = *hi2c->pBuffPtr;
800358e: 68fb ldr r3, [r7, #12]
8003590: 6a5b ldr r3, [r3, #36] @ 0x24
8003592: 781a ldrb r2, [r3, #0]
8003594: 68fb ldr r3, [r7, #12]
8003596: 681b ldr r3, [r3, #0]
8003598: 611a str r2, [r3, #16]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
800359a: 68fb ldr r3, [r7, #12]
800359c: 6a5b ldr r3, [r3, #36] @ 0x24
800359e: 1c5a adds r2, r3, #1
80035a0: 68fb ldr r3, [r7, #12]
80035a2: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferCount--;
80035a4: 68fb ldr r3, [r7, #12]
80035a6: 8d5b ldrh r3, [r3, #42] @ 0x2a
80035a8: b29b uxth r3, r3
80035aa: 3b01 subs r3, #1
80035ac: b29a uxth r2, r3
80035ae: 68fb ldr r3, [r7, #12]
80035b0: 855a strh r2, [r3, #42] @ 0x2a
hi2c->XferSize--;
80035b2: 68fb ldr r3, [r7, #12]
80035b4: 8d1b ldrh r3, [r3, #40] @ 0x28
80035b6: 3b01 subs r3, #1
80035b8: b29a uxth r2, r3
80035ba: 68fb ldr r3, [r7, #12]
80035bc: 851a strh r2, [r3, #40] @ 0x28
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (hi2c->XferSize != 0U))
80035be: 68fb ldr r3, [r7, #12]
80035c0: 681b ldr r3, [r3, #0]
80035c2: 695b ldr r3, [r3, #20]
80035c4: f003 0304 and.w r3, r3, #4
80035c8: 2b04 cmp r3, #4
80035ca: d11b bne.n 8003604 <HAL_I2C_Master_Transmit+0x188>
80035cc: 68fb ldr r3, [r7, #12]
80035ce: 8d1b ldrh r3, [r3, #40] @ 0x28
80035d0: 2b00 cmp r3, #0
80035d2: d017 beq.n 8003604 <HAL_I2C_Master_Transmit+0x188>
{
/* Write data to DR */
hi2c->Instance->DR = *hi2c->pBuffPtr;
80035d4: 68fb ldr r3, [r7, #12]
80035d6: 6a5b ldr r3, [r3, #36] @ 0x24
80035d8: 781a ldrb r2, [r3, #0]
80035da: 68fb ldr r3, [r7, #12]
80035dc: 681b ldr r3, [r3, #0]
80035de: 611a str r2, [r3, #16]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
80035e0: 68fb ldr r3, [r7, #12]
80035e2: 6a5b ldr r3, [r3, #36] @ 0x24
80035e4: 1c5a adds r2, r3, #1
80035e6: 68fb ldr r3, [r7, #12]
80035e8: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferCount--;
80035ea: 68fb ldr r3, [r7, #12]
80035ec: 8d5b ldrh r3, [r3, #42] @ 0x2a
80035ee: b29b uxth r3, r3
80035f0: 3b01 subs r3, #1
80035f2: b29a uxth r2, r3
80035f4: 68fb ldr r3, [r7, #12]
80035f6: 855a strh r2, [r3, #42] @ 0x2a
hi2c->XferSize--;
80035f8: 68fb ldr r3, [r7, #12]
80035fa: 8d1b ldrh r3, [r3, #40] @ 0x28
80035fc: 3b01 subs r3, #1
80035fe: b29a uxth r2, r3
8003600: 68fb ldr r3, [r7, #12]
8003602: 851a strh r2, [r3, #40] @ 0x28
}
/* Wait until BTF flag is set */
if (I2C_WaitOnBTFFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
8003604: 697a ldr r2, [r7, #20]
8003606: 6a39 ldr r1, [r7, #32]
8003608: 68f8 ldr r0, [r7, #12]
800360a: f000 fd53 bl 80040b4 <I2C_WaitOnBTFFlagUntilTimeout>
800360e: 4603 mov r3, r0
8003610: 2b00 cmp r3, #0
8003612: d00d beq.n 8003630 <HAL_I2C_Master_Transmit+0x1b4>
{
if (hi2c->ErrorCode == HAL_I2C_ERROR_AF)
8003614: 68fb ldr r3, [r7, #12]
8003616: 6c1b ldr r3, [r3, #64] @ 0x40
8003618: 2b04 cmp r3, #4
800361a: d107 bne.n 800362c <HAL_I2C_Master_Transmit+0x1b0>
{
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
800361c: 68fb ldr r3, [r7, #12]
800361e: 681b ldr r3, [r3, #0]
8003620: 681a ldr r2, [r3, #0]
8003622: 68fb ldr r3, [r7, #12]
8003624: 681b ldr r3, [r3, #0]
8003626: f442 7200 orr.w r2, r2, #512 @ 0x200
800362a: 601a str r2, [r3, #0]
}
return HAL_ERROR;
800362c: 2301 movs r3, #1
800362e: e01a b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
while (hi2c->XferSize > 0U)
8003630: 68fb ldr r3, [r7, #12]
8003632: 8d1b ldrh r3, [r3, #40] @ 0x28
8003634: 2b00 cmp r3, #0
8003636: d194 bne.n 8003562 <HAL_I2C_Master_Transmit+0xe6>
}
}
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
8003638: 68fb ldr r3, [r7, #12]
800363a: 681b ldr r3, [r3, #0]
800363c: 681a ldr r2, [r3, #0]
800363e: 68fb ldr r3, [r7, #12]
8003640: 681b ldr r3, [r3, #0]
8003642: f442 7200 orr.w r2, r2, #512 @ 0x200
8003646: 601a str r2, [r3, #0]
hi2c->State = HAL_I2C_STATE_READY;
8003648: 68fb ldr r3, [r7, #12]
800364a: 2220 movs r2, #32
800364c: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8003650: 68fb ldr r3, [r7, #12]
8003652: 2200 movs r2, #0
8003654: f883 203e strb.w r2, [r3, #62] @ 0x3e
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8003658: 68fb ldr r3, [r7, #12]
800365a: 2200 movs r2, #0
800365c: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_OK;
8003660: 2300 movs r3, #0
8003662: e000 b.n 8003666 <HAL_I2C_Master_Transmit+0x1ea>
}
else
{
return HAL_BUSY;
8003664: 2302 movs r3, #2
}
}
8003666: 4618 mov r0, r3
8003668: 3718 adds r7, #24
800366a: 46bd mov sp, r7
800366c: bd80 pop {r7, pc}
800366e: bf00 nop
8003670: 00100002 .word 0x00100002
8003674: ffff0000 .word 0xffff0000
08003678 <HAL_I2C_Master_Receive>:
* @param Size Amount of data to be sent
* @param Timeout Timeout duration
* @retval HAL status
*/
HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout)
{
8003678: b580 push {r7, lr}
800367a: b08c sub sp, #48 @ 0x30
800367c: af02 add r7, sp, #8
800367e: 60f8 str r0, [r7, #12]
8003680: 607a str r2, [r7, #4]
8003682: 461a mov r2, r3
8003684: 460b mov r3, r1
8003686: 817b strh r3, [r7, #10]
8003688: 4613 mov r3, r2
800368a: 813b strh r3, [r7, #8]
__IO uint32_t count = 0U;
800368c: 2300 movs r3, #0
800368e: 623b str r3, [r7, #32]
/* Init tickstart for timeout management*/
uint32_t tickstart = HAL_GetTick();
8003690: f7ff f808 bl 80026a4 <HAL_GetTick>
8003694: 6278 str r0, [r7, #36] @ 0x24
if (hi2c->State == HAL_I2C_STATE_READY)
8003696: 68fb ldr r3, [r7, #12]
8003698: f893 303d ldrb.w r3, [r3, #61] @ 0x3d
800369c: b2db uxtb r3, r3
800369e: 2b20 cmp r3, #32
80036a0: f040 824b bne.w 8003b3a <HAL_I2C_Master_Receive+0x4c2>
{
/* Wait until BUSY flag is reset */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
80036a4: 6a7b ldr r3, [r7, #36] @ 0x24
80036a6: 9300 str r3, [sp, #0]
80036a8: 2319 movs r3, #25
80036aa: 2201 movs r2, #1
80036ac: 497f ldr r1, [pc, #508] @ (80038ac <HAL_I2C_Master_Receive+0x234>)
80036ae: 68f8 ldr r0, [r7, #12]
80036b0: f000 fb9e bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
80036b4: 4603 mov r3, r0
80036b6: 2b00 cmp r3, #0
80036b8: d001 beq.n 80036be <HAL_I2C_Master_Receive+0x46>
{
return HAL_BUSY;
80036ba: 2302 movs r3, #2
80036bc: e23e b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
/* Process Locked */
__HAL_LOCK(hi2c);
80036be: 68fb ldr r3, [r7, #12]
80036c0: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
80036c4: 2b01 cmp r3, #1
80036c6: d101 bne.n 80036cc <HAL_I2C_Master_Receive+0x54>
80036c8: 2302 movs r3, #2
80036ca: e237 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
80036cc: 68fb ldr r3, [r7, #12]
80036ce: 2201 movs r2, #1
80036d0: f883 203c strb.w r2, [r3, #60] @ 0x3c
/* Check if the I2C is already enabled */
if ((hi2c->Instance->CR1 & I2C_CR1_PE) != I2C_CR1_PE)
80036d4: 68fb ldr r3, [r7, #12]
80036d6: 681b ldr r3, [r3, #0]
80036d8: 681b ldr r3, [r3, #0]
80036da: f003 0301 and.w r3, r3, #1
80036de: 2b01 cmp r3, #1
80036e0: d007 beq.n 80036f2 <HAL_I2C_Master_Receive+0x7a>
{
/* Enable I2C peripheral */
__HAL_I2C_ENABLE(hi2c);
80036e2: 68fb ldr r3, [r7, #12]
80036e4: 681b ldr r3, [r3, #0]
80036e6: 681a ldr r2, [r3, #0]
80036e8: 68fb ldr r3, [r7, #12]
80036ea: 681b ldr r3, [r3, #0]
80036ec: f042 0201 orr.w r2, r2, #1
80036f0: 601a str r2, [r3, #0]
}
/* Disable Pos */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_POS);
80036f2: 68fb ldr r3, [r7, #12]
80036f4: 681b ldr r3, [r3, #0]
80036f6: 681a ldr r2, [r3, #0]
80036f8: 68fb ldr r3, [r7, #12]
80036fa: 681b ldr r3, [r3, #0]
80036fc: f422 6200 bic.w r2, r2, #2048 @ 0x800
8003700: 601a str r2, [r3, #0]
hi2c->State = HAL_I2C_STATE_BUSY_RX;
8003702: 68fb ldr r3, [r7, #12]
8003704: 2222 movs r2, #34 @ 0x22
8003706: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_MASTER;
800370a: 68fb ldr r3, [r7, #12]
800370c: 2210 movs r2, #16
800370e: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode = HAL_I2C_ERROR_NONE;
8003712: 68fb ldr r3, [r7, #12]
8003714: 2200 movs r2, #0
8003716: 641a str r2, [r3, #64] @ 0x40
/* Prepare transfer parameters */
hi2c->pBuffPtr = pData;
8003718: 68fb ldr r3, [r7, #12]
800371a: 687a ldr r2, [r7, #4]
800371c: 625a str r2, [r3, #36] @ 0x24
hi2c->XferCount = Size;
800371e: 68fb ldr r3, [r7, #12]
8003720: 893a ldrh r2, [r7, #8]
8003722: 855a strh r2, [r3, #42] @ 0x2a
hi2c->XferSize = hi2c->XferCount;
8003724: 68fb ldr r3, [r7, #12]
8003726: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003728: b29a uxth r2, r3
800372a: 68fb ldr r3, [r7, #12]
800372c: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferOptions = I2C_NO_OPTION_FRAME;
800372e: 68fb ldr r3, [r7, #12]
8003730: 4a5f ldr r2, [pc, #380] @ (80038b0 <HAL_I2C_Master_Receive+0x238>)
8003732: 62da str r2, [r3, #44] @ 0x2c
/* Send Slave Address */
if (I2C_MasterRequestRead(hi2c, DevAddress, Timeout, tickstart) != HAL_OK)
8003734: 8979 ldrh r1, [r7, #10]
8003736: 6a7b ldr r3, [r7, #36] @ 0x24
8003738: 6b3a ldr r2, [r7, #48] @ 0x30
800373a: 68f8 ldr r0, [r7, #12]
800373c: f000 fa8a bl 8003c54 <I2C_MasterRequestRead>
8003740: 4603 mov r3, r0
8003742: 2b00 cmp r3, #0
8003744: d001 beq.n 800374a <HAL_I2C_Master_Receive+0xd2>
{
return HAL_ERROR;
8003746: 2301 movs r3, #1
8003748: e1f8 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
if (hi2c->XferSize == 0U)
800374a: 68fb ldr r3, [r7, #12]
800374c: 8d1b ldrh r3, [r3, #40] @ 0x28
800374e: 2b00 cmp r3, #0
8003750: d113 bne.n 800377a <HAL_I2C_Master_Receive+0x102>
{
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
8003752: 2300 movs r3, #0
8003754: 61fb str r3, [r7, #28]
8003756: 68fb ldr r3, [r7, #12]
8003758: 681b ldr r3, [r3, #0]
800375a: 695b ldr r3, [r3, #20]
800375c: 61fb str r3, [r7, #28]
800375e: 68fb ldr r3, [r7, #12]
8003760: 681b ldr r3, [r3, #0]
8003762: 699b ldr r3, [r3, #24]
8003764: 61fb str r3, [r7, #28]
8003766: 69fb ldr r3, [r7, #28]
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
8003768: 68fb ldr r3, [r7, #12]
800376a: 681b ldr r3, [r3, #0]
800376c: 681a ldr r2, [r3, #0]
800376e: 68fb ldr r3, [r7, #12]
8003770: 681b ldr r3, [r3, #0]
8003772: f442 7200 orr.w r2, r2, #512 @ 0x200
8003776: 601a str r2, [r3, #0]
8003778: e1cc b.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
}
else if (hi2c->XferSize == 1U)
800377a: 68fb ldr r3, [r7, #12]
800377c: 8d1b ldrh r3, [r3, #40] @ 0x28
800377e: 2b01 cmp r3, #1
8003780: d11e bne.n 80037c0 <HAL_I2C_Master_Receive+0x148>
{
/* Disable Acknowledge */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
8003782: 68fb ldr r3, [r7, #12]
8003784: 681b ldr r3, [r3, #0]
8003786: 681a ldr r2, [r3, #0]
8003788: 68fb ldr r3, [r7, #12]
800378a: 681b ldr r3, [r3, #0]
800378c: f422 6280 bic.w r2, r2, #1024 @ 0x400
8003790: 601a str r2, [r3, #0]
__ASM volatile ("cpsid i" : : : "memory");
8003792: b672 cpsid i
}
8003794: bf00 nop
/* Disable all active IRQs around ADDR clearing and STOP programming because the EV6_3
software sequence must complete before the current byte end of transfer */
__disable_irq();
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
8003796: 2300 movs r3, #0
8003798: 61bb str r3, [r7, #24]
800379a: 68fb ldr r3, [r7, #12]
800379c: 681b ldr r3, [r3, #0]
800379e: 695b ldr r3, [r3, #20]
80037a0: 61bb str r3, [r7, #24]
80037a2: 68fb ldr r3, [r7, #12]
80037a4: 681b ldr r3, [r3, #0]
80037a6: 699b ldr r3, [r3, #24]
80037a8: 61bb str r3, [r7, #24]
80037aa: 69bb ldr r3, [r7, #24]
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
80037ac: 68fb ldr r3, [r7, #12]
80037ae: 681b ldr r3, [r3, #0]
80037b0: 681a ldr r2, [r3, #0]
80037b2: 68fb ldr r3, [r7, #12]
80037b4: 681b ldr r3, [r3, #0]
80037b6: f442 7200 orr.w r2, r2, #512 @ 0x200
80037ba: 601a str r2, [r3, #0]
__ASM volatile ("cpsie i" : : : "memory");
80037bc: b662 cpsie i
}
80037be: e035 b.n 800382c <HAL_I2C_Master_Receive+0x1b4>
/* Re-enable IRQs */
__enable_irq();
}
else if (hi2c->XferSize == 2U)
80037c0: 68fb ldr r3, [r7, #12]
80037c2: 8d1b ldrh r3, [r3, #40] @ 0x28
80037c4: 2b02 cmp r3, #2
80037c6: d11e bne.n 8003806 <HAL_I2C_Master_Receive+0x18e>
{
/* Enable Pos */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_POS);
80037c8: 68fb ldr r3, [r7, #12]
80037ca: 681b ldr r3, [r3, #0]
80037cc: 681a ldr r2, [r3, #0]
80037ce: 68fb ldr r3, [r7, #12]
80037d0: 681b ldr r3, [r3, #0]
80037d2: f442 6200 orr.w r2, r2, #2048 @ 0x800
80037d6: 601a str r2, [r3, #0]
__ASM volatile ("cpsid i" : : : "memory");
80037d8: b672 cpsid i
}
80037da: bf00 nop
/* Disable all active IRQs around ADDR clearing and STOP programming because the EV6_3
software sequence must complete before the current byte end of transfer */
__disable_irq();
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
80037dc: 2300 movs r3, #0
80037de: 617b str r3, [r7, #20]
80037e0: 68fb ldr r3, [r7, #12]
80037e2: 681b ldr r3, [r3, #0]
80037e4: 695b ldr r3, [r3, #20]
80037e6: 617b str r3, [r7, #20]
80037e8: 68fb ldr r3, [r7, #12]
80037ea: 681b ldr r3, [r3, #0]
80037ec: 699b ldr r3, [r3, #24]
80037ee: 617b str r3, [r7, #20]
80037f0: 697b ldr r3, [r7, #20]
/* Disable Acknowledge */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
80037f2: 68fb ldr r3, [r7, #12]
80037f4: 681b ldr r3, [r3, #0]
80037f6: 681a ldr r2, [r3, #0]
80037f8: 68fb ldr r3, [r7, #12]
80037fa: 681b ldr r3, [r3, #0]
80037fc: f422 6280 bic.w r2, r2, #1024 @ 0x400
8003800: 601a str r2, [r3, #0]
__ASM volatile ("cpsie i" : : : "memory");
8003802: b662 cpsie i
}
8003804: e012 b.n 800382c <HAL_I2C_Master_Receive+0x1b4>
__enable_irq();
}
else
{
/* Enable Acknowledge */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
8003806: 68fb ldr r3, [r7, #12]
8003808: 681b ldr r3, [r3, #0]
800380a: 681a ldr r2, [r3, #0]
800380c: 68fb ldr r3, [r7, #12]
800380e: 681b ldr r3, [r3, #0]
8003810: f442 6280 orr.w r2, r2, #1024 @ 0x400
8003814: 601a str r2, [r3, #0]
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
8003816: 2300 movs r3, #0
8003818: 613b str r3, [r7, #16]
800381a: 68fb ldr r3, [r7, #12]
800381c: 681b ldr r3, [r3, #0]
800381e: 695b ldr r3, [r3, #20]
8003820: 613b str r3, [r7, #16]
8003822: 68fb ldr r3, [r7, #12]
8003824: 681b ldr r3, [r3, #0]
8003826: 699b ldr r3, [r3, #24]
8003828: 613b str r3, [r7, #16]
800382a: 693b ldr r3, [r7, #16]
}
while (hi2c->XferSize > 0U)
800382c: e172 b.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
{
if (hi2c->XferSize <= 3U)
800382e: 68fb ldr r3, [r7, #12]
8003830: 8d1b ldrh r3, [r3, #40] @ 0x28
8003832: 2b03 cmp r3, #3
8003834: f200 811f bhi.w 8003a76 <HAL_I2C_Master_Receive+0x3fe>
{
/* One byte */
if (hi2c->XferSize == 1U)
8003838: 68fb ldr r3, [r7, #12]
800383a: 8d1b ldrh r3, [r3, #40] @ 0x28
800383c: 2b01 cmp r3, #1
800383e: d123 bne.n 8003888 <HAL_I2C_Master_Receive+0x210>
{
/* Wait until RXNE flag is set */
if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
8003840: 6a7a ldr r2, [r7, #36] @ 0x24
8003842: 6b39 ldr r1, [r7, #48] @ 0x30
8003844: 68f8 ldr r0, [r7, #12]
8003846: f000 fc7d bl 8004144 <I2C_WaitOnRXNEFlagUntilTimeout>
800384a: 4603 mov r3, r0
800384c: 2b00 cmp r3, #0
800384e: d001 beq.n 8003854 <HAL_I2C_Master_Receive+0x1dc>
{
return HAL_ERROR;
8003850: 2301 movs r3, #1
8003852: e173 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003854: 68fb ldr r3, [r7, #12]
8003856: 681b ldr r3, [r3, #0]
8003858: 691a ldr r2, [r3, #16]
800385a: 68fb ldr r3, [r7, #12]
800385c: 6a5b ldr r3, [r3, #36] @ 0x24
800385e: b2d2 uxtb r2, r2
8003860: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003862: 68fb ldr r3, [r7, #12]
8003864: 6a5b ldr r3, [r3, #36] @ 0x24
8003866: 1c5a adds r2, r3, #1
8003868: 68fb ldr r3, [r7, #12]
800386a: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
800386c: 68fb ldr r3, [r7, #12]
800386e: 8d1b ldrh r3, [r3, #40] @ 0x28
8003870: 3b01 subs r3, #1
8003872: b29a uxth r2, r3
8003874: 68fb ldr r3, [r7, #12]
8003876: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003878: 68fb ldr r3, [r7, #12]
800387a: 8d5b ldrh r3, [r3, #42] @ 0x2a
800387c: b29b uxth r3, r3
800387e: 3b01 subs r3, #1
8003880: b29a uxth r2, r3
8003882: 68fb ldr r3, [r7, #12]
8003884: 855a strh r2, [r3, #42] @ 0x2a
8003886: e145 b.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
}
/* Two bytes */
else if (hi2c->XferSize == 2U)
8003888: 68fb ldr r3, [r7, #12]
800388a: 8d1b ldrh r3, [r3, #40] @ 0x28
800388c: 2b02 cmp r3, #2
800388e: d152 bne.n 8003936 <HAL_I2C_Master_Receive+0x2be>
{
/* Wait until BTF flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK)
8003890: 6a7b ldr r3, [r7, #36] @ 0x24
8003892: 9300 str r3, [sp, #0]
8003894: 6b3b ldr r3, [r7, #48] @ 0x30
8003896: 2200 movs r2, #0
8003898: 4906 ldr r1, [pc, #24] @ (80038b4 <HAL_I2C_Master_Receive+0x23c>)
800389a: 68f8 ldr r0, [r7, #12]
800389c: f000 faa8 bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
80038a0: 4603 mov r3, r0
80038a2: 2b00 cmp r3, #0
80038a4: d008 beq.n 80038b8 <HAL_I2C_Master_Receive+0x240>
{
return HAL_ERROR;
80038a6: 2301 movs r3, #1
80038a8: e148 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
80038aa: bf00 nop
80038ac: 00100002 .word 0x00100002
80038b0: ffff0000 .word 0xffff0000
80038b4: 00010004 .word 0x00010004
__ASM volatile ("cpsid i" : : : "memory");
80038b8: b672 cpsid i
}
80038ba: bf00 nop
/* Disable all active IRQs around ADDR clearing and STOP programming because the EV6_3
software sequence must complete before the current byte end of transfer */
__disable_irq();
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
80038bc: 68fb ldr r3, [r7, #12]
80038be: 681b ldr r3, [r3, #0]
80038c0: 681a ldr r2, [r3, #0]
80038c2: 68fb ldr r3, [r7, #12]
80038c4: 681b ldr r3, [r3, #0]
80038c6: f442 7200 orr.w r2, r2, #512 @ 0x200
80038ca: 601a str r2, [r3, #0]
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
80038cc: 68fb ldr r3, [r7, #12]
80038ce: 681b ldr r3, [r3, #0]
80038d0: 691a ldr r2, [r3, #16]
80038d2: 68fb ldr r3, [r7, #12]
80038d4: 6a5b ldr r3, [r3, #36] @ 0x24
80038d6: b2d2 uxtb r2, r2
80038d8: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
80038da: 68fb ldr r3, [r7, #12]
80038dc: 6a5b ldr r3, [r3, #36] @ 0x24
80038de: 1c5a adds r2, r3, #1
80038e0: 68fb ldr r3, [r7, #12]
80038e2: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
80038e4: 68fb ldr r3, [r7, #12]
80038e6: 8d1b ldrh r3, [r3, #40] @ 0x28
80038e8: 3b01 subs r3, #1
80038ea: b29a uxth r2, r3
80038ec: 68fb ldr r3, [r7, #12]
80038ee: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
80038f0: 68fb ldr r3, [r7, #12]
80038f2: 8d5b ldrh r3, [r3, #42] @ 0x2a
80038f4: b29b uxth r3, r3
80038f6: 3b01 subs r3, #1
80038f8: b29a uxth r2, r3
80038fa: 68fb ldr r3, [r7, #12]
80038fc: 855a strh r2, [r3, #42] @ 0x2a
__ASM volatile ("cpsie i" : : : "memory");
80038fe: b662 cpsie i
}
8003900: bf00 nop
/* Re-enable IRQs */
__enable_irq();
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003902: 68fb ldr r3, [r7, #12]
8003904: 681b ldr r3, [r3, #0]
8003906: 691a ldr r2, [r3, #16]
8003908: 68fb ldr r3, [r7, #12]
800390a: 6a5b ldr r3, [r3, #36] @ 0x24
800390c: b2d2 uxtb r2, r2
800390e: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003910: 68fb ldr r3, [r7, #12]
8003912: 6a5b ldr r3, [r3, #36] @ 0x24
8003914: 1c5a adds r2, r3, #1
8003916: 68fb ldr r3, [r7, #12]
8003918: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
800391a: 68fb ldr r3, [r7, #12]
800391c: 8d1b ldrh r3, [r3, #40] @ 0x28
800391e: 3b01 subs r3, #1
8003920: b29a uxth r2, r3
8003922: 68fb ldr r3, [r7, #12]
8003924: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003926: 68fb ldr r3, [r7, #12]
8003928: 8d5b ldrh r3, [r3, #42] @ 0x2a
800392a: b29b uxth r3, r3
800392c: 3b01 subs r3, #1
800392e: b29a uxth r2, r3
8003930: 68fb ldr r3, [r7, #12]
8003932: 855a strh r2, [r3, #42] @ 0x2a
8003934: e0ee b.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
}
/* 3 Last bytes */
else
{
/* Wait until BTF flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BTF, RESET, Timeout, tickstart) != HAL_OK)
8003936: 6a7b ldr r3, [r7, #36] @ 0x24
8003938: 9300 str r3, [sp, #0]
800393a: 6b3b ldr r3, [r7, #48] @ 0x30
800393c: 2200 movs r2, #0
800393e: 4981 ldr r1, [pc, #516] @ (8003b44 <HAL_I2C_Master_Receive+0x4cc>)
8003940: 68f8 ldr r0, [r7, #12]
8003942: f000 fa55 bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
8003946: 4603 mov r3, r0
8003948: 2b00 cmp r3, #0
800394a: d001 beq.n 8003950 <HAL_I2C_Master_Receive+0x2d8>
{
return HAL_ERROR;
800394c: 2301 movs r3, #1
800394e: e0f5 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
/* Disable Acknowledge */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
8003950: 68fb ldr r3, [r7, #12]
8003952: 681b ldr r3, [r3, #0]
8003954: 681a ldr r2, [r3, #0]
8003956: 68fb ldr r3, [r7, #12]
8003958: 681b ldr r3, [r3, #0]
800395a: f422 6280 bic.w r2, r2, #1024 @ 0x400
800395e: 601a str r2, [r3, #0]
__ASM volatile ("cpsid i" : : : "memory");
8003960: b672 cpsid i
}
8003962: bf00 nop
/* Disable all active IRQs around ADDR clearing and STOP programming because the EV6_3
software sequence must complete before the current byte end of transfer */
__disable_irq();
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003964: 68fb ldr r3, [r7, #12]
8003966: 681b ldr r3, [r3, #0]
8003968: 691a ldr r2, [r3, #16]
800396a: 68fb ldr r3, [r7, #12]
800396c: 6a5b ldr r3, [r3, #36] @ 0x24
800396e: b2d2 uxtb r2, r2
8003970: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003972: 68fb ldr r3, [r7, #12]
8003974: 6a5b ldr r3, [r3, #36] @ 0x24
8003976: 1c5a adds r2, r3, #1
8003978: 68fb ldr r3, [r7, #12]
800397a: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
800397c: 68fb ldr r3, [r7, #12]
800397e: 8d1b ldrh r3, [r3, #40] @ 0x28
8003980: 3b01 subs r3, #1
8003982: b29a uxth r2, r3
8003984: 68fb ldr r3, [r7, #12]
8003986: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003988: 68fb ldr r3, [r7, #12]
800398a: 8d5b ldrh r3, [r3, #42] @ 0x2a
800398c: b29b uxth r3, r3
800398e: 3b01 subs r3, #1
8003990: b29a uxth r2, r3
8003992: 68fb ldr r3, [r7, #12]
8003994: 855a strh r2, [r3, #42] @ 0x2a
/* Wait until BTF flag is set */
count = I2C_TIMEOUT_FLAG * (SystemCoreClock / 25U / 1000U);
8003996: 4b6c ldr r3, [pc, #432] @ (8003b48 <HAL_I2C_Master_Receive+0x4d0>)
8003998: 681b ldr r3, [r3, #0]
800399a: 08db lsrs r3, r3, #3
800399c: 4a6b ldr r2, [pc, #428] @ (8003b4c <HAL_I2C_Master_Receive+0x4d4>)
800399e: fba2 2303 umull r2, r3, r2, r3
80039a2: 0a1a lsrs r2, r3, #8
80039a4: 4613 mov r3, r2
80039a6: 009b lsls r3, r3, #2
80039a8: 4413 add r3, r2
80039aa: 00da lsls r2, r3, #3
80039ac: 1ad3 subs r3, r2, r3
80039ae: 623b str r3, [r7, #32]
do
{
count--;
80039b0: 6a3b ldr r3, [r7, #32]
80039b2: 3b01 subs r3, #1
80039b4: 623b str r3, [r7, #32]
if (count == 0U)
80039b6: 6a3b ldr r3, [r7, #32]
80039b8: 2b00 cmp r3, #0
80039ba: d118 bne.n 80039ee <HAL_I2C_Master_Receive+0x376>
{
hi2c->PreviousState = I2C_STATE_NONE;
80039bc: 68fb ldr r3, [r7, #12]
80039be: 2200 movs r2, #0
80039c0: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
80039c2: 68fb ldr r3, [r7, #12]
80039c4: 2220 movs r2, #32
80039c6: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
80039ca: 68fb ldr r3, [r7, #12]
80039cc: 2200 movs r2, #0
80039ce: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
80039d2: 68fb ldr r3, [r7, #12]
80039d4: 6c1b ldr r3, [r3, #64] @ 0x40
80039d6: f043 0220 orr.w r2, r3, #32
80039da: 68fb ldr r3, [r7, #12]
80039dc: 641a str r2, [r3, #64] @ 0x40
__ASM volatile ("cpsie i" : : : "memory");
80039de: b662 cpsie i
}
80039e0: bf00 nop
/* Re-enable IRQs */
__enable_irq();
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
80039e2: 68fb ldr r3, [r7, #12]
80039e4: 2200 movs r2, #0
80039e6: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
80039ea: 2301 movs r3, #1
80039ec: e0a6 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
}
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == RESET);
80039ee: 68fb ldr r3, [r7, #12]
80039f0: 681b ldr r3, [r3, #0]
80039f2: 695b ldr r3, [r3, #20]
80039f4: f003 0304 and.w r3, r3, #4
80039f8: 2b04 cmp r3, #4
80039fa: d1d9 bne.n 80039b0 <HAL_I2C_Master_Receive+0x338>
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
80039fc: 68fb ldr r3, [r7, #12]
80039fe: 681b ldr r3, [r3, #0]
8003a00: 681a ldr r2, [r3, #0]
8003a02: 68fb ldr r3, [r7, #12]
8003a04: 681b ldr r3, [r3, #0]
8003a06: f442 7200 orr.w r2, r2, #512 @ 0x200
8003a0a: 601a str r2, [r3, #0]
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003a0c: 68fb ldr r3, [r7, #12]
8003a0e: 681b ldr r3, [r3, #0]
8003a10: 691a ldr r2, [r3, #16]
8003a12: 68fb ldr r3, [r7, #12]
8003a14: 6a5b ldr r3, [r3, #36] @ 0x24
8003a16: b2d2 uxtb r2, r2
8003a18: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003a1a: 68fb ldr r3, [r7, #12]
8003a1c: 6a5b ldr r3, [r3, #36] @ 0x24
8003a1e: 1c5a adds r2, r3, #1
8003a20: 68fb ldr r3, [r7, #12]
8003a22: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
8003a24: 68fb ldr r3, [r7, #12]
8003a26: 8d1b ldrh r3, [r3, #40] @ 0x28
8003a28: 3b01 subs r3, #1
8003a2a: b29a uxth r2, r3
8003a2c: 68fb ldr r3, [r7, #12]
8003a2e: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003a30: 68fb ldr r3, [r7, #12]
8003a32: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003a34: b29b uxth r3, r3
8003a36: 3b01 subs r3, #1
8003a38: b29a uxth r2, r3
8003a3a: 68fb ldr r3, [r7, #12]
8003a3c: 855a strh r2, [r3, #42] @ 0x2a
__ASM volatile ("cpsie i" : : : "memory");
8003a3e: b662 cpsie i
}
8003a40: bf00 nop
/* Re-enable IRQs */
__enable_irq();
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003a42: 68fb ldr r3, [r7, #12]
8003a44: 681b ldr r3, [r3, #0]
8003a46: 691a ldr r2, [r3, #16]
8003a48: 68fb ldr r3, [r7, #12]
8003a4a: 6a5b ldr r3, [r3, #36] @ 0x24
8003a4c: b2d2 uxtb r2, r2
8003a4e: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003a50: 68fb ldr r3, [r7, #12]
8003a52: 6a5b ldr r3, [r3, #36] @ 0x24
8003a54: 1c5a adds r2, r3, #1
8003a56: 68fb ldr r3, [r7, #12]
8003a58: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
8003a5a: 68fb ldr r3, [r7, #12]
8003a5c: 8d1b ldrh r3, [r3, #40] @ 0x28
8003a5e: 3b01 subs r3, #1
8003a60: b29a uxth r2, r3
8003a62: 68fb ldr r3, [r7, #12]
8003a64: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003a66: 68fb ldr r3, [r7, #12]
8003a68: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003a6a: b29b uxth r3, r3
8003a6c: 3b01 subs r3, #1
8003a6e: b29a uxth r2, r3
8003a70: 68fb ldr r3, [r7, #12]
8003a72: 855a strh r2, [r3, #42] @ 0x2a
8003a74: e04e b.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
}
}
else
{
/* Wait until RXNE flag is set */
if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK)
8003a76: 6a7a ldr r2, [r7, #36] @ 0x24
8003a78: 6b39 ldr r1, [r7, #48] @ 0x30
8003a7a: 68f8 ldr r0, [r7, #12]
8003a7c: f000 fb62 bl 8004144 <I2C_WaitOnRXNEFlagUntilTimeout>
8003a80: 4603 mov r3, r0
8003a82: 2b00 cmp r3, #0
8003a84: d001 beq.n 8003a8a <HAL_I2C_Master_Receive+0x412>
{
return HAL_ERROR;
8003a86: 2301 movs r3, #1
8003a88: e058 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003a8a: 68fb ldr r3, [r7, #12]
8003a8c: 681b ldr r3, [r3, #0]
8003a8e: 691a ldr r2, [r3, #16]
8003a90: 68fb ldr r3, [r7, #12]
8003a92: 6a5b ldr r3, [r3, #36] @ 0x24
8003a94: b2d2 uxtb r2, r2
8003a96: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003a98: 68fb ldr r3, [r7, #12]
8003a9a: 6a5b ldr r3, [r3, #36] @ 0x24
8003a9c: 1c5a adds r2, r3, #1
8003a9e: 68fb ldr r3, [r7, #12]
8003aa0: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
8003aa2: 68fb ldr r3, [r7, #12]
8003aa4: 8d1b ldrh r3, [r3, #40] @ 0x28
8003aa6: 3b01 subs r3, #1
8003aa8: b29a uxth r2, r3
8003aaa: 68fb ldr r3, [r7, #12]
8003aac: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003aae: 68fb ldr r3, [r7, #12]
8003ab0: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003ab2: b29b uxth r3, r3
8003ab4: 3b01 subs r3, #1
8003ab6: b29a uxth r2, r3
8003ab8: 68fb ldr r3, [r7, #12]
8003aba: 855a strh r2, [r3, #42] @ 0x2a
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET)
8003abc: 68fb ldr r3, [r7, #12]
8003abe: 681b ldr r3, [r3, #0]
8003ac0: 695b ldr r3, [r3, #20]
8003ac2: f003 0304 and.w r3, r3, #4
8003ac6: 2b04 cmp r3, #4
8003ac8: d124 bne.n 8003b14 <HAL_I2C_Master_Receive+0x49c>
{
if (hi2c->XferSize == 3U)
8003aca: 68fb ldr r3, [r7, #12]
8003acc: 8d1b ldrh r3, [r3, #40] @ 0x28
8003ace: 2b03 cmp r3, #3
8003ad0: d107 bne.n 8003ae2 <HAL_I2C_Master_Receive+0x46a>
{
/* Disable Acknowledge */
CLEAR_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
8003ad2: 68fb ldr r3, [r7, #12]
8003ad4: 681b ldr r3, [r3, #0]
8003ad6: 681a ldr r2, [r3, #0]
8003ad8: 68fb ldr r3, [r7, #12]
8003ada: 681b ldr r3, [r3, #0]
8003adc: f422 6280 bic.w r2, r2, #1024 @ 0x400
8003ae0: 601a str r2, [r3, #0]
}
/* Read data from DR */
*hi2c->pBuffPtr = (uint8_t)hi2c->Instance->DR;
8003ae2: 68fb ldr r3, [r7, #12]
8003ae4: 681b ldr r3, [r3, #0]
8003ae6: 691a ldr r2, [r3, #16]
8003ae8: 68fb ldr r3, [r7, #12]
8003aea: 6a5b ldr r3, [r3, #36] @ 0x24
8003aec: b2d2 uxtb r2, r2
8003aee: 701a strb r2, [r3, #0]
/* Increment Buffer pointer */
hi2c->pBuffPtr++;
8003af0: 68fb ldr r3, [r7, #12]
8003af2: 6a5b ldr r3, [r3, #36] @ 0x24
8003af4: 1c5a adds r2, r3, #1
8003af6: 68fb ldr r3, [r7, #12]
8003af8: 625a str r2, [r3, #36] @ 0x24
/* Update counter */
hi2c->XferSize--;
8003afa: 68fb ldr r3, [r7, #12]
8003afc: 8d1b ldrh r3, [r3, #40] @ 0x28
8003afe: 3b01 subs r3, #1
8003b00: b29a uxth r2, r3
8003b02: 68fb ldr r3, [r7, #12]
8003b04: 851a strh r2, [r3, #40] @ 0x28
hi2c->XferCount--;
8003b06: 68fb ldr r3, [r7, #12]
8003b08: 8d5b ldrh r3, [r3, #42] @ 0x2a
8003b0a: b29b uxth r3, r3
8003b0c: 3b01 subs r3, #1
8003b0e: b29a uxth r2, r3
8003b10: 68fb ldr r3, [r7, #12]
8003b12: 855a strh r2, [r3, #42] @ 0x2a
while (hi2c->XferSize > 0U)
8003b14: 68fb ldr r3, [r7, #12]
8003b16: 8d1b ldrh r3, [r3, #40] @ 0x28
8003b18: 2b00 cmp r3, #0
8003b1a: f47f ae88 bne.w 800382e <HAL_I2C_Master_Receive+0x1b6>
}
}
}
hi2c->State = HAL_I2C_STATE_READY;
8003b1e: 68fb ldr r3, [r7, #12]
8003b20: 2220 movs r2, #32
8003b22: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8003b26: 68fb ldr r3, [r7, #12]
8003b28: 2200 movs r2, #0
8003b2a: f883 203e strb.w r2, [r3, #62] @ 0x3e
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8003b2e: 68fb ldr r3, [r7, #12]
8003b30: 2200 movs r2, #0
8003b32: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_OK;
8003b36: 2300 movs r3, #0
8003b38: e000 b.n 8003b3c <HAL_I2C_Master_Receive+0x4c4>
}
else
{
return HAL_BUSY;
8003b3a: 2302 movs r3, #2
}
}
8003b3c: 4618 mov r0, r3
8003b3e: 3728 adds r7, #40 @ 0x28
8003b40: 46bd mov sp, r7
8003b42: bd80 pop {r7, pc}
8003b44: 00010004 .word 0x00010004
8003b48: 20000004 .word 0x20000004
8003b4c: 14f8b589 .word 0x14f8b589
08003b50 <I2C_MasterRequestWrite>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_MasterRequestWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart)
{
8003b50: b580 push {r7, lr}
8003b52: b088 sub sp, #32
8003b54: af02 add r7, sp, #8
8003b56: 60f8 str r0, [r7, #12]
8003b58: 607a str r2, [r7, #4]
8003b5a: 603b str r3, [r7, #0]
8003b5c: 460b mov r3, r1
8003b5e: 817b strh r3, [r7, #10]
/* Declaration of temporary variable to prevent undefined behavior of volatile usage */
uint32_t CurrentXferOptions = hi2c->XferOptions;
8003b60: 68fb ldr r3, [r7, #12]
8003b62: 6adb ldr r3, [r3, #44] @ 0x2c
8003b64: 617b str r3, [r7, #20]
/* Generate Start condition if first transfer */
if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME))
8003b66: 697b ldr r3, [r7, #20]
8003b68: 2b08 cmp r3, #8
8003b6a: d006 beq.n 8003b7a <I2C_MasterRequestWrite+0x2a>
8003b6c: 697b ldr r3, [r7, #20]
8003b6e: 2b01 cmp r3, #1
8003b70: d003 beq.n 8003b7a <I2C_MasterRequestWrite+0x2a>
8003b72: 697b ldr r3, [r7, #20]
8003b74: f513 3f80 cmn.w r3, #65536 @ 0x10000
8003b78: d108 bne.n 8003b8c <I2C_MasterRequestWrite+0x3c>
{
/* Generate Start */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_START);
8003b7a: 68fb ldr r3, [r7, #12]
8003b7c: 681b ldr r3, [r3, #0]
8003b7e: 681a ldr r2, [r3, #0]
8003b80: 68fb ldr r3, [r7, #12]
8003b82: 681b ldr r3, [r3, #0]
8003b84: f442 7280 orr.w r2, r2, #256 @ 0x100
8003b88: 601a str r2, [r3, #0]
8003b8a: e00b b.n 8003ba4 <I2C_MasterRequestWrite+0x54>
}
else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_RX)
8003b8c: 68fb ldr r3, [r7, #12]
8003b8e: 6b1b ldr r3, [r3, #48] @ 0x30
8003b90: 2b12 cmp r3, #18
8003b92: d107 bne.n 8003ba4 <I2C_MasterRequestWrite+0x54>
{
/* Generate ReStart */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_START);
8003b94: 68fb ldr r3, [r7, #12]
8003b96: 681b ldr r3, [r3, #0]
8003b98: 681a ldr r2, [r3, #0]
8003b9a: 68fb ldr r3, [r7, #12]
8003b9c: 681b ldr r3, [r3, #0]
8003b9e: f442 7280 orr.w r2, r2, #256 @ 0x100
8003ba2: 601a str r2, [r3, #0]
{
/* Do nothing */
}
/* Wait until SB flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK)
8003ba4: 683b ldr r3, [r7, #0]
8003ba6: 9300 str r3, [sp, #0]
8003ba8: 687b ldr r3, [r7, #4]
8003baa: 2200 movs r2, #0
8003bac: f04f 1101 mov.w r1, #65537 @ 0x10001
8003bb0: 68f8 ldr r0, [r7, #12]
8003bb2: f000 f91d bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
8003bb6: 4603 mov r3, r0
8003bb8: 2b00 cmp r3, #0
8003bba: d00d beq.n 8003bd8 <I2C_MasterRequestWrite+0x88>
{
if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START)
8003bbc: 68fb ldr r3, [r7, #12]
8003bbe: 681b ldr r3, [r3, #0]
8003bc0: 681b ldr r3, [r3, #0]
8003bc2: f403 7380 and.w r3, r3, #256 @ 0x100
8003bc6: f5b3 7f80 cmp.w r3, #256 @ 0x100
8003bca: d103 bne.n 8003bd4 <I2C_MasterRequestWrite+0x84>
{
hi2c->ErrorCode = HAL_I2C_WRONG_START;
8003bcc: 68fb ldr r3, [r7, #12]
8003bce: f44f 7200 mov.w r2, #512 @ 0x200
8003bd2: 641a str r2, [r3, #64] @ 0x40
}
return HAL_TIMEOUT;
8003bd4: 2303 movs r3, #3
8003bd6: e035 b.n 8003c44 <I2C_MasterRequestWrite+0xf4>
}
if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT)
8003bd8: 68fb ldr r3, [r7, #12]
8003bda: 691b ldr r3, [r3, #16]
8003bdc: f5b3 4f80 cmp.w r3, #16384 @ 0x4000
8003be0: d108 bne.n 8003bf4 <I2C_MasterRequestWrite+0xa4>
{
/* Send slave address */
hi2c->Instance->DR = I2C_7BIT_ADD_WRITE(DevAddress);
8003be2: 897b ldrh r3, [r7, #10]
8003be4: b2db uxtb r3, r3
8003be6: 461a mov r2, r3
8003be8: 68fb ldr r3, [r7, #12]
8003bea: 681b ldr r3, [r3, #0]
8003bec: f002 02fe and.w r2, r2, #254 @ 0xfe
8003bf0: 611a str r2, [r3, #16]
8003bf2: e01b b.n 8003c2c <I2C_MasterRequestWrite+0xdc>
}
else
{
/* Send header of slave address */
hi2c->Instance->DR = I2C_10BIT_HEADER_WRITE(DevAddress);
8003bf4: 897b ldrh r3, [r7, #10]
8003bf6: 11db asrs r3, r3, #7
8003bf8: b2db uxtb r3, r3
8003bfa: f003 0306 and.w r3, r3, #6
8003bfe: b2db uxtb r3, r3
8003c00: f063 030f orn r3, r3, #15
8003c04: b2da uxtb r2, r3
8003c06: 68fb ldr r3, [r7, #12]
8003c08: 681b ldr r3, [r3, #0]
8003c0a: 611a str r2, [r3, #16]
/* Wait until ADD10 flag is set */
if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADD10, Timeout, Tickstart) != HAL_OK)
8003c0c: 683b ldr r3, [r7, #0]
8003c0e: 687a ldr r2, [r7, #4]
8003c10: 490e ldr r1, [pc, #56] @ (8003c4c <I2C_MasterRequestWrite+0xfc>)
8003c12: 68f8 ldr r0, [r7, #12]
8003c14: f000 f966 bl 8003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>
8003c18: 4603 mov r3, r0
8003c1a: 2b00 cmp r3, #0
8003c1c: d001 beq.n 8003c22 <I2C_MasterRequestWrite+0xd2>
{
return HAL_ERROR;
8003c1e: 2301 movs r3, #1
8003c20: e010 b.n 8003c44 <I2C_MasterRequestWrite+0xf4>
}
/* Send slave address */
hi2c->Instance->DR = I2C_10BIT_ADDRESS(DevAddress);
8003c22: 897b ldrh r3, [r7, #10]
8003c24: b2da uxtb r2, r3
8003c26: 68fb ldr r3, [r7, #12]
8003c28: 681b ldr r3, [r3, #0]
8003c2a: 611a str r2, [r3, #16]
}
/* Wait until ADDR flag is set */
if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK)
8003c2c: 683b ldr r3, [r7, #0]
8003c2e: 687a ldr r2, [r7, #4]
8003c30: 4907 ldr r1, [pc, #28] @ (8003c50 <I2C_MasterRequestWrite+0x100>)
8003c32: 68f8 ldr r0, [r7, #12]
8003c34: f000 f956 bl 8003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>
8003c38: 4603 mov r3, r0
8003c3a: 2b00 cmp r3, #0
8003c3c: d001 beq.n 8003c42 <I2C_MasterRequestWrite+0xf2>
{
return HAL_ERROR;
8003c3e: 2301 movs r3, #1
8003c40: e000 b.n 8003c44 <I2C_MasterRequestWrite+0xf4>
}
return HAL_OK;
8003c42: 2300 movs r3, #0
}
8003c44: 4618 mov r0, r3
8003c46: 3718 adds r7, #24
8003c48: 46bd mov sp, r7
8003c4a: bd80 pop {r7, pc}
8003c4c: 00010008 .word 0x00010008
8003c50: 00010002 .word 0x00010002
08003c54 <I2C_MasterRequestRead>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_MasterRequestRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Timeout, uint32_t Tickstart)
{
8003c54: b580 push {r7, lr}
8003c56: b088 sub sp, #32
8003c58: af02 add r7, sp, #8
8003c5a: 60f8 str r0, [r7, #12]
8003c5c: 607a str r2, [r7, #4]
8003c5e: 603b str r3, [r7, #0]
8003c60: 460b mov r3, r1
8003c62: 817b strh r3, [r7, #10]
/* Declaration of temporary variable to prevent undefined behavior of volatile usage */
uint32_t CurrentXferOptions = hi2c->XferOptions;
8003c64: 68fb ldr r3, [r7, #12]
8003c66: 6adb ldr r3, [r3, #44] @ 0x2c
8003c68: 617b str r3, [r7, #20]
/* Enable Acknowledge */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_ACK);
8003c6a: 68fb ldr r3, [r7, #12]
8003c6c: 681b ldr r3, [r3, #0]
8003c6e: 681a ldr r2, [r3, #0]
8003c70: 68fb ldr r3, [r7, #12]
8003c72: 681b ldr r3, [r3, #0]
8003c74: f442 6280 orr.w r2, r2, #1024 @ 0x400
8003c78: 601a str r2, [r3, #0]
/* Generate Start condition if first transfer */
if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME))
8003c7a: 697b ldr r3, [r7, #20]
8003c7c: 2b08 cmp r3, #8
8003c7e: d006 beq.n 8003c8e <I2C_MasterRequestRead+0x3a>
8003c80: 697b ldr r3, [r7, #20]
8003c82: 2b01 cmp r3, #1
8003c84: d003 beq.n 8003c8e <I2C_MasterRequestRead+0x3a>
8003c86: 697b ldr r3, [r7, #20]
8003c88: f513 3f80 cmn.w r3, #65536 @ 0x10000
8003c8c: d108 bne.n 8003ca0 <I2C_MasterRequestRead+0x4c>
{
/* Generate Start */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_START);
8003c8e: 68fb ldr r3, [r7, #12]
8003c90: 681b ldr r3, [r3, #0]
8003c92: 681a ldr r2, [r3, #0]
8003c94: 68fb ldr r3, [r7, #12]
8003c96: 681b ldr r3, [r3, #0]
8003c98: f442 7280 orr.w r2, r2, #256 @ 0x100
8003c9c: 601a str r2, [r3, #0]
8003c9e: e00b b.n 8003cb8 <I2C_MasterRequestRead+0x64>
}
else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_TX)
8003ca0: 68fb ldr r3, [r7, #12]
8003ca2: 6b1b ldr r3, [r3, #48] @ 0x30
8003ca4: 2b11 cmp r3, #17
8003ca6: d107 bne.n 8003cb8 <I2C_MasterRequestRead+0x64>
{
/* Generate ReStart */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_START);
8003ca8: 68fb ldr r3, [r7, #12]
8003caa: 681b ldr r3, [r3, #0]
8003cac: 681a ldr r2, [r3, #0]
8003cae: 68fb ldr r3, [r7, #12]
8003cb0: 681b ldr r3, [r3, #0]
8003cb2: f442 7280 orr.w r2, r2, #256 @ 0x100
8003cb6: 601a str r2, [r3, #0]
{
/* Do nothing */
}
/* Wait until SB flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK)
8003cb8: 683b ldr r3, [r7, #0]
8003cba: 9300 str r3, [sp, #0]
8003cbc: 687b ldr r3, [r7, #4]
8003cbe: 2200 movs r2, #0
8003cc0: f04f 1101 mov.w r1, #65537 @ 0x10001
8003cc4: 68f8 ldr r0, [r7, #12]
8003cc6: f000 f893 bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
8003cca: 4603 mov r3, r0
8003ccc: 2b00 cmp r3, #0
8003cce: d00d beq.n 8003cec <I2C_MasterRequestRead+0x98>
{
if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START)
8003cd0: 68fb ldr r3, [r7, #12]
8003cd2: 681b ldr r3, [r3, #0]
8003cd4: 681b ldr r3, [r3, #0]
8003cd6: f403 7380 and.w r3, r3, #256 @ 0x100
8003cda: f5b3 7f80 cmp.w r3, #256 @ 0x100
8003cde: d103 bne.n 8003ce8 <I2C_MasterRequestRead+0x94>
{
hi2c->ErrorCode = HAL_I2C_WRONG_START;
8003ce0: 68fb ldr r3, [r7, #12]
8003ce2: f44f 7200 mov.w r2, #512 @ 0x200
8003ce6: 641a str r2, [r3, #64] @ 0x40
}
return HAL_TIMEOUT;
8003ce8: 2303 movs r3, #3
8003cea: e079 b.n 8003de0 <I2C_MasterRequestRead+0x18c>
}
if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT)
8003cec: 68fb ldr r3, [r7, #12]
8003cee: 691b ldr r3, [r3, #16]
8003cf0: f5b3 4f80 cmp.w r3, #16384 @ 0x4000
8003cf4: d108 bne.n 8003d08 <I2C_MasterRequestRead+0xb4>
{
/* Send slave address */
hi2c->Instance->DR = I2C_7BIT_ADD_READ(DevAddress);
8003cf6: 897b ldrh r3, [r7, #10]
8003cf8: b2db uxtb r3, r3
8003cfa: f043 0301 orr.w r3, r3, #1
8003cfe: b2da uxtb r2, r3
8003d00: 68fb ldr r3, [r7, #12]
8003d02: 681b ldr r3, [r3, #0]
8003d04: 611a str r2, [r3, #16]
8003d06: e05f b.n 8003dc8 <I2C_MasterRequestRead+0x174>
}
else
{
/* Send header of slave address */
hi2c->Instance->DR = I2C_10BIT_HEADER_WRITE(DevAddress);
8003d08: 897b ldrh r3, [r7, #10]
8003d0a: 11db asrs r3, r3, #7
8003d0c: b2db uxtb r3, r3
8003d0e: f003 0306 and.w r3, r3, #6
8003d12: b2db uxtb r3, r3
8003d14: f063 030f orn r3, r3, #15
8003d18: b2da uxtb r2, r3
8003d1a: 68fb ldr r3, [r7, #12]
8003d1c: 681b ldr r3, [r3, #0]
8003d1e: 611a str r2, [r3, #16]
/* Wait until ADD10 flag is set */
if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADD10, Timeout, Tickstart) != HAL_OK)
8003d20: 683b ldr r3, [r7, #0]
8003d22: 687a ldr r2, [r7, #4]
8003d24: 4930 ldr r1, [pc, #192] @ (8003de8 <I2C_MasterRequestRead+0x194>)
8003d26: 68f8 ldr r0, [r7, #12]
8003d28: f000 f8dc bl 8003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>
8003d2c: 4603 mov r3, r0
8003d2e: 2b00 cmp r3, #0
8003d30: d001 beq.n 8003d36 <I2C_MasterRequestRead+0xe2>
{
return HAL_ERROR;
8003d32: 2301 movs r3, #1
8003d34: e054 b.n 8003de0 <I2C_MasterRequestRead+0x18c>
}
/* Send slave address */
hi2c->Instance->DR = I2C_10BIT_ADDRESS(DevAddress);
8003d36: 897b ldrh r3, [r7, #10]
8003d38: b2da uxtb r2, r3
8003d3a: 68fb ldr r3, [r7, #12]
8003d3c: 681b ldr r3, [r3, #0]
8003d3e: 611a str r2, [r3, #16]
/* Wait until ADDR flag is set */
if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK)
8003d40: 683b ldr r3, [r7, #0]
8003d42: 687a ldr r2, [r7, #4]
8003d44: 4929 ldr r1, [pc, #164] @ (8003dec <I2C_MasterRequestRead+0x198>)
8003d46: 68f8 ldr r0, [r7, #12]
8003d48: f000 f8cc bl 8003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>
8003d4c: 4603 mov r3, r0
8003d4e: 2b00 cmp r3, #0
8003d50: d001 beq.n 8003d56 <I2C_MasterRequestRead+0x102>
{
return HAL_ERROR;
8003d52: 2301 movs r3, #1
8003d54: e044 b.n 8003de0 <I2C_MasterRequestRead+0x18c>
}
/* Clear ADDR flag */
__HAL_I2C_CLEAR_ADDRFLAG(hi2c);
8003d56: 2300 movs r3, #0
8003d58: 613b str r3, [r7, #16]
8003d5a: 68fb ldr r3, [r7, #12]
8003d5c: 681b ldr r3, [r3, #0]
8003d5e: 695b ldr r3, [r3, #20]
8003d60: 613b str r3, [r7, #16]
8003d62: 68fb ldr r3, [r7, #12]
8003d64: 681b ldr r3, [r3, #0]
8003d66: 699b ldr r3, [r3, #24]
8003d68: 613b str r3, [r7, #16]
8003d6a: 693b ldr r3, [r7, #16]
/* Generate Restart */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_START);
8003d6c: 68fb ldr r3, [r7, #12]
8003d6e: 681b ldr r3, [r3, #0]
8003d70: 681a ldr r2, [r3, #0]
8003d72: 68fb ldr r3, [r7, #12]
8003d74: 681b ldr r3, [r3, #0]
8003d76: f442 7280 orr.w r2, r2, #256 @ 0x100
8003d7a: 601a str r2, [r3, #0]
/* Wait until SB flag is set */
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout, Tickstart) != HAL_OK)
8003d7c: 683b ldr r3, [r7, #0]
8003d7e: 9300 str r3, [sp, #0]
8003d80: 687b ldr r3, [r7, #4]
8003d82: 2200 movs r2, #0
8003d84: f04f 1101 mov.w r1, #65537 @ 0x10001
8003d88: 68f8 ldr r0, [r7, #12]
8003d8a: f000 f831 bl 8003df0 <I2C_WaitOnFlagUntilTimeout>
8003d8e: 4603 mov r3, r0
8003d90: 2b00 cmp r3, #0
8003d92: d00d beq.n 8003db0 <I2C_MasterRequestRead+0x15c>
{
if (READ_BIT(hi2c->Instance->CR1, I2C_CR1_START) == I2C_CR1_START)
8003d94: 68fb ldr r3, [r7, #12]
8003d96: 681b ldr r3, [r3, #0]
8003d98: 681b ldr r3, [r3, #0]
8003d9a: f403 7380 and.w r3, r3, #256 @ 0x100
8003d9e: f5b3 7f80 cmp.w r3, #256 @ 0x100
8003da2: d103 bne.n 8003dac <I2C_MasterRequestRead+0x158>
{
hi2c->ErrorCode = HAL_I2C_WRONG_START;
8003da4: 68fb ldr r3, [r7, #12]
8003da6: f44f 7200 mov.w r2, #512 @ 0x200
8003daa: 641a str r2, [r3, #64] @ 0x40
}
return HAL_TIMEOUT;
8003dac: 2303 movs r3, #3
8003dae: e017 b.n 8003de0 <I2C_MasterRequestRead+0x18c>
}
/* Send header of slave address */
hi2c->Instance->DR = I2C_10BIT_HEADER_READ(DevAddress);
8003db0: 897b ldrh r3, [r7, #10]
8003db2: 11db asrs r3, r3, #7
8003db4: b2db uxtb r3, r3
8003db6: f003 0306 and.w r3, r3, #6
8003dba: b2db uxtb r3, r3
8003dbc: f063 030e orn r3, r3, #14
8003dc0: b2da uxtb r2, r3
8003dc2: 68fb ldr r3, [r7, #12]
8003dc4: 681b ldr r3, [r3, #0]
8003dc6: 611a str r2, [r3, #16]
}
/* Wait until ADDR flag is set */
if (I2C_WaitOnMasterAddressFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, Timeout, Tickstart) != HAL_OK)
8003dc8: 683b ldr r3, [r7, #0]
8003dca: 687a ldr r2, [r7, #4]
8003dcc: 4907 ldr r1, [pc, #28] @ (8003dec <I2C_MasterRequestRead+0x198>)
8003dce: 68f8 ldr r0, [r7, #12]
8003dd0: f000 f888 bl 8003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>
8003dd4: 4603 mov r3, r0
8003dd6: 2b00 cmp r3, #0
8003dd8: d001 beq.n 8003dde <I2C_MasterRequestRead+0x18a>
{
return HAL_ERROR;
8003dda: 2301 movs r3, #1
8003ddc: e000 b.n 8003de0 <I2C_MasterRequestRead+0x18c>
}
return HAL_OK;
8003dde: 2300 movs r3, #0
}
8003de0: 4618 mov r0, r3
8003de2: 3718 adds r7, #24
8003de4: 46bd mov sp, r7
8003de6: bd80 pop {r7, pc}
8003de8: 00010008 .word 0x00010008
8003dec: 00010002 .word 0x00010002
08003df0 <I2C_WaitOnFlagUntilTimeout>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, FlagStatus Status, uint32_t Timeout, uint32_t Tickstart)
{
8003df0: b580 push {r7, lr}
8003df2: b084 sub sp, #16
8003df4: af00 add r7, sp, #0
8003df6: 60f8 str r0, [r7, #12]
8003df8: 60b9 str r1, [r7, #8]
8003dfa: 603b str r3, [r7, #0]
8003dfc: 4613 mov r3, r2
8003dfe: 71fb strb r3, [r7, #7]
/* Wait until flag is set */
while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status)
8003e00: e048 b.n 8003e94 <I2C_WaitOnFlagUntilTimeout+0xa4>
{
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
8003e02: 683b ldr r3, [r7, #0]
8003e04: f1b3 3fff cmp.w r3, #4294967295
8003e08: d044 beq.n 8003e94 <I2C_WaitOnFlagUntilTimeout+0xa4>
{
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
8003e0a: f7fe fc4b bl 80026a4 <HAL_GetTick>
8003e0e: 4602 mov r2, r0
8003e10: 69bb ldr r3, [r7, #24]
8003e12: 1ad3 subs r3, r2, r3
8003e14: 683a ldr r2, [r7, #0]
8003e16: 429a cmp r2, r3
8003e18: d302 bcc.n 8003e20 <I2C_WaitOnFlagUntilTimeout+0x30>
8003e1a: 683b ldr r3, [r7, #0]
8003e1c: 2b00 cmp r3, #0
8003e1e: d139 bne.n 8003e94 <I2C_WaitOnFlagUntilTimeout+0xa4>
{
if ((__HAL_I2C_GET_FLAG(hi2c, Flag) == Status))
8003e20: 68bb ldr r3, [r7, #8]
8003e22: 0c1b lsrs r3, r3, #16
8003e24: b2db uxtb r3, r3
8003e26: 2b01 cmp r3, #1
8003e28: d10d bne.n 8003e46 <I2C_WaitOnFlagUntilTimeout+0x56>
8003e2a: 68fb ldr r3, [r7, #12]
8003e2c: 681b ldr r3, [r3, #0]
8003e2e: 695b ldr r3, [r3, #20]
8003e30: 43da mvns r2, r3
8003e32: 68bb ldr r3, [r7, #8]
8003e34: 4013 ands r3, r2
8003e36: b29b uxth r3, r3
8003e38: 2b00 cmp r3, #0
8003e3a: bf0c ite eq
8003e3c: 2301 moveq r3, #1
8003e3e: 2300 movne r3, #0
8003e40: b2db uxtb r3, r3
8003e42: 461a mov r2, r3
8003e44: e00c b.n 8003e60 <I2C_WaitOnFlagUntilTimeout+0x70>
8003e46: 68fb ldr r3, [r7, #12]
8003e48: 681b ldr r3, [r3, #0]
8003e4a: 699b ldr r3, [r3, #24]
8003e4c: 43da mvns r2, r3
8003e4e: 68bb ldr r3, [r7, #8]
8003e50: 4013 ands r3, r2
8003e52: b29b uxth r3, r3
8003e54: 2b00 cmp r3, #0
8003e56: bf0c ite eq
8003e58: 2301 moveq r3, #1
8003e5a: 2300 movne r3, #0
8003e5c: b2db uxtb r3, r3
8003e5e: 461a mov r2, r3
8003e60: 79fb ldrb r3, [r7, #7]
8003e62: 429a cmp r2, r3
8003e64: d116 bne.n 8003e94 <I2C_WaitOnFlagUntilTimeout+0xa4>
{
hi2c->PreviousState = I2C_STATE_NONE;
8003e66: 68fb ldr r3, [r7, #12]
8003e68: 2200 movs r2, #0
8003e6a: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8003e6c: 68fb ldr r3, [r7, #12]
8003e6e: 2220 movs r2, #32
8003e70: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8003e74: 68fb ldr r3, [r7, #12]
8003e76: 2200 movs r2, #0
8003e78: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
8003e7c: 68fb ldr r3, [r7, #12]
8003e7e: 6c1b ldr r3, [r3, #64] @ 0x40
8003e80: f043 0220 orr.w r2, r3, #32
8003e84: 68fb ldr r3, [r7, #12]
8003e86: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8003e88: 68fb ldr r3, [r7, #12]
8003e8a: 2200 movs r2, #0
8003e8c: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8003e90: 2301 movs r3, #1
8003e92: e023 b.n 8003edc <I2C_WaitOnFlagUntilTimeout+0xec>
while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status)
8003e94: 68bb ldr r3, [r7, #8]
8003e96: 0c1b lsrs r3, r3, #16
8003e98: b2db uxtb r3, r3
8003e9a: 2b01 cmp r3, #1
8003e9c: d10d bne.n 8003eba <I2C_WaitOnFlagUntilTimeout+0xca>
8003e9e: 68fb ldr r3, [r7, #12]
8003ea0: 681b ldr r3, [r3, #0]
8003ea2: 695b ldr r3, [r3, #20]
8003ea4: 43da mvns r2, r3
8003ea6: 68bb ldr r3, [r7, #8]
8003ea8: 4013 ands r3, r2
8003eaa: b29b uxth r3, r3
8003eac: 2b00 cmp r3, #0
8003eae: bf0c ite eq
8003eb0: 2301 moveq r3, #1
8003eb2: 2300 movne r3, #0
8003eb4: b2db uxtb r3, r3
8003eb6: 461a mov r2, r3
8003eb8: e00c b.n 8003ed4 <I2C_WaitOnFlagUntilTimeout+0xe4>
8003eba: 68fb ldr r3, [r7, #12]
8003ebc: 681b ldr r3, [r3, #0]
8003ebe: 699b ldr r3, [r3, #24]
8003ec0: 43da mvns r2, r3
8003ec2: 68bb ldr r3, [r7, #8]
8003ec4: 4013 ands r3, r2
8003ec6: b29b uxth r3, r3
8003ec8: 2b00 cmp r3, #0
8003eca: bf0c ite eq
8003ecc: 2301 moveq r3, #1
8003ece: 2300 movne r3, #0
8003ed0: b2db uxtb r3, r3
8003ed2: 461a mov r2, r3
8003ed4: 79fb ldrb r3, [r7, #7]
8003ed6: 429a cmp r2, r3
8003ed8: d093 beq.n 8003e02 <I2C_WaitOnFlagUntilTimeout+0x12>
}
}
}
}
return HAL_OK;
8003eda: 2300 movs r3, #0
}
8003edc: 4618 mov r0, r3
8003ede: 3710 adds r7, #16
8003ee0: 46bd mov sp, r7
8003ee2: bd80 pop {r7, pc}
08003ee4 <I2C_WaitOnMasterAddressFlagUntilTimeout>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_WaitOnMasterAddressFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, uint32_t Timeout, uint32_t Tickstart)
{
8003ee4: b580 push {r7, lr}
8003ee6: b084 sub sp, #16
8003ee8: af00 add r7, sp, #0
8003eea: 60f8 str r0, [r7, #12]
8003eec: 60b9 str r1, [r7, #8]
8003eee: 607a str r2, [r7, #4]
8003ef0: 603b str r3, [r7, #0]
while (__HAL_I2C_GET_FLAG(hi2c, Flag) == RESET)
8003ef2: e071 b.n 8003fd8 <I2C_WaitOnMasterAddressFlagUntilTimeout+0xf4>
{
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET)
8003ef4: 68fb ldr r3, [r7, #12]
8003ef6: 681b ldr r3, [r3, #0]
8003ef8: 695b ldr r3, [r3, #20]
8003efa: f403 6380 and.w r3, r3, #1024 @ 0x400
8003efe: f5b3 6f80 cmp.w r3, #1024 @ 0x400
8003f02: d123 bne.n 8003f4c <I2C_WaitOnMasterAddressFlagUntilTimeout+0x68>
{
/* Generate Stop */
SET_BIT(hi2c->Instance->CR1, I2C_CR1_STOP);
8003f04: 68fb ldr r3, [r7, #12]
8003f06: 681b ldr r3, [r3, #0]
8003f08: 681a ldr r2, [r3, #0]
8003f0a: 68fb ldr r3, [r7, #12]
8003f0c: 681b ldr r3, [r3, #0]
8003f0e: f442 7200 orr.w r2, r2, #512 @ 0x200
8003f12: 601a str r2, [r3, #0]
/* Clear AF Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
8003f14: 68fb ldr r3, [r7, #12]
8003f16: 681b ldr r3, [r3, #0]
8003f18: f46f 6280 mvn.w r2, #1024 @ 0x400
8003f1c: 615a str r2, [r3, #20]
hi2c->PreviousState = I2C_STATE_NONE;
8003f1e: 68fb ldr r3, [r7, #12]
8003f20: 2200 movs r2, #0
8003f22: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8003f24: 68fb ldr r3, [r7, #12]
8003f26: 2220 movs r2, #32
8003f28: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8003f2c: 68fb ldr r3, [r7, #12]
8003f2e: 2200 movs r2, #0
8003f30: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_AF;
8003f34: 68fb ldr r3, [r7, #12]
8003f36: 6c1b ldr r3, [r3, #64] @ 0x40
8003f38: f043 0204 orr.w r2, r3, #4
8003f3c: 68fb ldr r3, [r7, #12]
8003f3e: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8003f40: 68fb ldr r3, [r7, #12]
8003f42: 2200 movs r2, #0
8003f44: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8003f48: 2301 movs r3, #1
8003f4a: e067 b.n 800401c <I2C_WaitOnMasterAddressFlagUntilTimeout+0x138>
}
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
8003f4c: 687b ldr r3, [r7, #4]
8003f4e: f1b3 3fff cmp.w r3, #4294967295
8003f52: d041 beq.n 8003fd8 <I2C_WaitOnMasterAddressFlagUntilTimeout+0xf4>
{
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
8003f54: f7fe fba6 bl 80026a4 <HAL_GetTick>
8003f58: 4602 mov r2, r0
8003f5a: 683b ldr r3, [r7, #0]
8003f5c: 1ad3 subs r3, r2, r3
8003f5e: 687a ldr r2, [r7, #4]
8003f60: 429a cmp r2, r3
8003f62: d302 bcc.n 8003f6a <I2C_WaitOnMasterAddressFlagUntilTimeout+0x86>
8003f64: 687b ldr r3, [r7, #4]
8003f66: 2b00 cmp r3, #0
8003f68: d136 bne.n 8003fd8 <I2C_WaitOnMasterAddressFlagUntilTimeout+0xf4>
{
if ((__HAL_I2C_GET_FLAG(hi2c, Flag) == RESET))
8003f6a: 68bb ldr r3, [r7, #8]
8003f6c: 0c1b lsrs r3, r3, #16
8003f6e: b2db uxtb r3, r3
8003f70: 2b01 cmp r3, #1
8003f72: d10c bne.n 8003f8e <I2C_WaitOnMasterAddressFlagUntilTimeout+0xaa>
8003f74: 68fb ldr r3, [r7, #12]
8003f76: 681b ldr r3, [r3, #0]
8003f78: 695b ldr r3, [r3, #20]
8003f7a: 43da mvns r2, r3
8003f7c: 68bb ldr r3, [r7, #8]
8003f7e: 4013 ands r3, r2
8003f80: b29b uxth r3, r3
8003f82: 2b00 cmp r3, #0
8003f84: bf14 ite ne
8003f86: 2301 movne r3, #1
8003f88: 2300 moveq r3, #0
8003f8a: b2db uxtb r3, r3
8003f8c: e00b b.n 8003fa6 <I2C_WaitOnMasterAddressFlagUntilTimeout+0xc2>
8003f8e: 68fb ldr r3, [r7, #12]
8003f90: 681b ldr r3, [r3, #0]
8003f92: 699b ldr r3, [r3, #24]
8003f94: 43da mvns r2, r3
8003f96: 68bb ldr r3, [r7, #8]
8003f98: 4013 ands r3, r2
8003f9a: b29b uxth r3, r3
8003f9c: 2b00 cmp r3, #0
8003f9e: bf14 ite ne
8003fa0: 2301 movne r3, #1
8003fa2: 2300 moveq r3, #0
8003fa4: b2db uxtb r3, r3
8003fa6: 2b00 cmp r3, #0
8003fa8: d016 beq.n 8003fd8 <I2C_WaitOnMasterAddressFlagUntilTimeout+0xf4>
{
hi2c->PreviousState = I2C_STATE_NONE;
8003faa: 68fb ldr r3, [r7, #12]
8003fac: 2200 movs r2, #0
8003fae: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8003fb0: 68fb ldr r3, [r7, #12]
8003fb2: 2220 movs r2, #32
8003fb4: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8003fb8: 68fb ldr r3, [r7, #12]
8003fba: 2200 movs r2, #0
8003fbc: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
8003fc0: 68fb ldr r3, [r7, #12]
8003fc2: 6c1b ldr r3, [r3, #64] @ 0x40
8003fc4: f043 0220 orr.w r2, r3, #32
8003fc8: 68fb ldr r3, [r7, #12]
8003fca: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8003fcc: 68fb ldr r3, [r7, #12]
8003fce: 2200 movs r2, #0
8003fd0: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8003fd4: 2301 movs r3, #1
8003fd6: e021 b.n 800401c <I2C_WaitOnMasterAddressFlagUntilTimeout+0x138>
while (__HAL_I2C_GET_FLAG(hi2c, Flag) == RESET)
8003fd8: 68bb ldr r3, [r7, #8]
8003fda: 0c1b lsrs r3, r3, #16
8003fdc: b2db uxtb r3, r3
8003fde: 2b01 cmp r3, #1
8003fe0: d10c bne.n 8003ffc <I2C_WaitOnMasterAddressFlagUntilTimeout+0x118>
8003fe2: 68fb ldr r3, [r7, #12]
8003fe4: 681b ldr r3, [r3, #0]
8003fe6: 695b ldr r3, [r3, #20]
8003fe8: 43da mvns r2, r3
8003fea: 68bb ldr r3, [r7, #8]
8003fec: 4013 ands r3, r2
8003fee: b29b uxth r3, r3
8003ff0: 2b00 cmp r3, #0
8003ff2: bf14 ite ne
8003ff4: 2301 movne r3, #1
8003ff6: 2300 moveq r3, #0
8003ff8: b2db uxtb r3, r3
8003ffa: e00b b.n 8004014 <I2C_WaitOnMasterAddressFlagUntilTimeout+0x130>
8003ffc: 68fb ldr r3, [r7, #12]
8003ffe: 681b ldr r3, [r3, #0]
8004000: 699b ldr r3, [r3, #24]
8004002: 43da mvns r2, r3
8004004: 68bb ldr r3, [r7, #8]
8004006: 4013 ands r3, r2
8004008: b29b uxth r3, r3
800400a: 2b00 cmp r3, #0
800400c: bf14 ite ne
800400e: 2301 movne r3, #1
8004010: 2300 moveq r3, #0
8004012: b2db uxtb r3, r3
8004014: 2b00 cmp r3, #0
8004016: f47f af6d bne.w 8003ef4 <I2C_WaitOnMasterAddressFlagUntilTimeout+0x10>
}
}
}
}
return HAL_OK;
800401a: 2300 movs r3, #0
}
800401c: 4618 mov r0, r3
800401e: 3710 adds r7, #16
8004020: 46bd mov sp, r7
8004022: bd80 pop {r7, pc}
08004024 <I2C_WaitOnTXEFlagUntilTimeout>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_WaitOnTXEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart)
{
8004024: b580 push {r7, lr}
8004026: b084 sub sp, #16
8004028: af00 add r7, sp, #0
800402a: 60f8 str r0, [r7, #12]
800402c: 60b9 str r1, [r7, #8]
800402e: 607a str r2, [r7, #4]
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXE) == RESET)
8004030: e034 b.n 800409c <I2C_WaitOnTXEFlagUntilTimeout+0x78>
{
/* Check if a NACK is detected */
if (I2C_IsAcknowledgeFailed(hi2c) != HAL_OK)
8004032: 68f8 ldr r0, [r7, #12]
8004034: f000 f8e3 bl 80041fe <I2C_IsAcknowledgeFailed>
8004038: 4603 mov r3, r0
800403a: 2b00 cmp r3, #0
800403c: d001 beq.n 8004042 <I2C_WaitOnTXEFlagUntilTimeout+0x1e>
{
return HAL_ERROR;
800403e: 2301 movs r3, #1
8004040: e034 b.n 80040ac <I2C_WaitOnTXEFlagUntilTimeout+0x88>
}
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
8004042: 68bb ldr r3, [r7, #8]
8004044: f1b3 3fff cmp.w r3, #4294967295
8004048: d028 beq.n 800409c <I2C_WaitOnTXEFlagUntilTimeout+0x78>
{
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
800404a: f7fe fb2b bl 80026a4 <HAL_GetTick>
800404e: 4602 mov r2, r0
8004050: 687b ldr r3, [r7, #4]
8004052: 1ad3 subs r3, r2, r3
8004054: 68ba ldr r2, [r7, #8]
8004056: 429a cmp r2, r3
8004058: d302 bcc.n 8004060 <I2C_WaitOnTXEFlagUntilTimeout+0x3c>
800405a: 68bb ldr r3, [r7, #8]
800405c: 2b00 cmp r3, #0
800405e: d11d bne.n 800409c <I2C_WaitOnTXEFlagUntilTimeout+0x78>
{
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXE) == RESET))
8004060: 68fb ldr r3, [r7, #12]
8004062: 681b ldr r3, [r3, #0]
8004064: 695b ldr r3, [r3, #20]
8004066: f003 0380 and.w r3, r3, #128 @ 0x80
800406a: 2b80 cmp r3, #128 @ 0x80
800406c: d016 beq.n 800409c <I2C_WaitOnTXEFlagUntilTimeout+0x78>
{
hi2c->PreviousState = I2C_STATE_NONE;
800406e: 68fb ldr r3, [r7, #12]
8004070: 2200 movs r2, #0
8004072: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8004074: 68fb ldr r3, [r7, #12]
8004076: 2220 movs r2, #32
8004078: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
800407c: 68fb ldr r3, [r7, #12]
800407e: 2200 movs r2, #0
8004080: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
8004084: 68fb ldr r3, [r7, #12]
8004086: 6c1b ldr r3, [r3, #64] @ 0x40
8004088: f043 0220 orr.w r2, r3, #32
800408c: 68fb ldr r3, [r7, #12]
800408e: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8004090: 68fb ldr r3, [r7, #12]
8004092: 2200 movs r2, #0
8004094: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8004098: 2301 movs r3, #1
800409a: e007 b.n 80040ac <I2C_WaitOnTXEFlagUntilTimeout+0x88>
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXE) == RESET)
800409c: 68fb ldr r3, [r7, #12]
800409e: 681b ldr r3, [r3, #0]
80040a0: 695b ldr r3, [r3, #20]
80040a2: f003 0380 and.w r3, r3, #128 @ 0x80
80040a6: 2b80 cmp r3, #128 @ 0x80
80040a8: d1c3 bne.n 8004032 <I2C_WaitOnTXEFlagUntilTimeout+0xe>
}
}
}
}
return HAL_OK;
80040aa: 2300 movs r3, #0
}
80040ac: 4618 mov r0, r3
80040ae: 3710 adds r7, #16
80040b0: 46bd mov sp, r7
80040b2: bd80 pop {r7, pc}
080040b4 <I2C_WaitOnBTFFlagUntilTimeout>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_WaitOnBTFFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart)
{
80040b4: b580 push {r7, lr}
80040b6: b084 sub sp, #16
80040b8: af00 add r7, sp, #0
80040ba: 60f8 str r0, [r7, #12]
80040bc: 60b9 str r1, [r7, #8]
80040be: 607a str r2, [r7, #4]
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == RESET)
80040c0: e034 b.n 800412c <I2C_WaitOnBTFFlagUntilTimeout+0x78>
{
/* Check if a NACK is detected */
if (I2C_IsAcknowledgeFailed(hi2c) != HAL_OK)
80040c2: 68f8 ldr r0, [r7, #12]
80040c4: f000 f89b bl 80041fe <I2C_IsAcknowledgeFailed>
80040c8: 4603 mov r3, r0
80040ca: 2b00 cmp r3, #0
80040cc: d001 beq.n 80040d2 <I2C_WaitOnBTFFlagUntilTimeout+0x1e>
{
return HAL_ERROR;
80040ce: 2301 movs r3, #1
80040d0: e034 b.n 800413c <I2C_WaitOnBTFFlagUntilTimeout+0x88>
}
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
80040d2: 68bb ldr r3, [r7, #8]
80040d4: f1b3 3fff cmp.w r3, #4294967295
80040d8: d028 beq.n 800412c <I2C_WaitOnBTFFlagUntilTimeout+0x78>
{
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
80040da: f7fe fae3 bl 80026a4 <HAL_GetTick>
80040de: 4602 mov r2, r0
80040e0: 687b ldr r3, [r7, #4]
80040e2: 1ad3 subs r3, r2, r3
80040e4: 68ba ldr r2, [r7, #8]
80040e6: 429a cmp r2, r3
80040e8: d302 bcc.n 80040f0 <I2C_WaitOnBTFFlagUntilTimeout+0x3c>
80040ea: 68bb ldr r3, [r7, #8]
80040ec: 2b00 cmp r3, #0
80040ee: d11d bne.n 800412c <I2C_WaitOnBTFFlagUntilTimeout+0x78>
{
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == RESET))
80040f0: 68fb ldr r3, [r7, #12]
80040f2: 681b ldr r3, [r3, #0]
80040f4: 695b ldr r3, [r3, #20]
80040f6: f003 0304 and.w r3, r3, #4
80040fa: 2b04 cmp r3, #4
80040fc: d016 beq.n 800412c <I2C_WaitOnBTFFlagUntilTimeout+0x78>
{
hi2c->PreviousState = I2C_STATE_NONE;
80040fe: 68fb ldr r3, [r7, #12]
8004100: 2200 movs r2, #0
8004102: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8004104: 68fb ldr r3, [r7, #12]
8004106: 2220 movs r2, #32
8004108: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
800410c: 68fb ldr r3, [r7, #12]
800410e: 2200 movs r2, #0
8004110: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
8004114: 68fb ldr r3, [r7, #12]
8004116: 6c1b ldr r3, [r3, #64] @ 0x40
8004118: f043 0220 orr.w r2, r3, #32
800411c: 68fb ldr r3, [r7, #12]
800411e: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8004120: 68fb ldr r3, [r7, #12]
8004122: 2200 movs r2, #0
8004124: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8004128: 2301 movs r3, #1
800412a: e007 b.n 800413c <I2C_WaitOnBTFFlagUntilTimeout+0x88>
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == RESET)
800412c: 68fb ldr r3, [r7, #12]
800412e: 681b ldr r3, [r3, #0]
8004130: 695b ldr r3, [r3, #20]
8004132: f003 0304 and.w r3, r3, #4
8004136: 2b04 cmp r3, #4
8004138: d1c3 bne.n 80040c2 <I2C_WaitOnBTFFlagUntilTimeout+0xe>
}
}
}
}
return HAL_OK;
800413a: 2300 movs r3, #0
}
800413c: 4618 mov r0, r3
800413e: 3710 adds r7, #16
8004140: 46bd mov sp, r7
8004142: bd80 pop {r7, pc}
08004144 <I2C_WaitOnRXNEFlagUntilTimeout>:
* @param Timeout Timeout duration
* @param Tickstart Tick start value
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_t Tickstart)
{
8004144: b580 push {r7, lr}
8004146: b084 sub sp, #16
8004148: af00 add r7, sp, #0
800414a: 60f8 str r0, [r7, #12]
800414c: 60b9 str r1, [r7, #8]
800414e: 607a str r2, [r7, #4]
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET)
8004150: e049 b.n 80041e6 <I2C_WaitOnRXNEFlagUntilTimeout+0xa2>
{
/* Check if a STOPF is detected */
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == SET)
8004152: 68fb ldr r3, [r7, #12]
8004154: 681b ldr r3, [r3, #0]
8004156: 695b ldr r3, [r3, #20]
8004158: f003 0310 and.w r3, r3, #16
800415c: 2b10 cmp r3, #16
800415e: d119 bne.n 8004194 <I2C_WaitOnRXNEFlagUntilTimeout+0x50>
{
/* Clear STOP Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF);
8004160: 68fb ldr r3, [r7, #12]
8004162: 681b ldr r3, [r3, #0]
8004164: f06f 0210 mvn.w r2, #16
8004168: 615a str r2, [r3, #20]
hi2c->PreviousState = I2C_STATE_NONE;
800416a: 68fb ldr r3, [r7, #12]
800416c: 2200 movs r2, #0
800416e: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8004170: 68fb ldr r3, [r7, #12]
8004172: 2220 movs r2, #32
8004174: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
8004178: 68fb ldr r3, [r7, #12]
800417a: 2200 movs r2, #0
800417c: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_NONE;
8004180: 68fb ldr r3, [r7, #12]
8004182: 6c1a ldr r2, [r3, #64] @ 0x40
8004184: 68fb ldr r3, [r7, #12]
8004186: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8004188: 68fb ldr r3, [r7, #12]
800418a: 2200 movs r2, #0
800418c: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
8004190: 2301 movs r3, #1
8004192: e030 b.n 80041f6 <I2C_WaitOnRXNEFlagUntilTimeout+0xb2>
}
/* Check for the Timeout */
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
8004194: f7fe fa86 bl 80026a4 <HAL_GetTick>
8004198: 4602 mov r2, r0
800419a: 687b ldr r3, [r7, #4]
800419c: 1ad3 subs r3, r2, r3
800419e: 68ba ldr r2, [r7, #8]
80041a0: 429a cmp r2, r3
80041a2: d302 bcc.n 80041aa <I2C_WaitOnRXNEFlagUntilTimeout+0x66>
80041a4: 68bb ldr r3, [r7, #8]
80041a6: 2b00 cmp r3, #0
80041a8: d11d bne.n 80041e6 <I2C_WaitOnRXNEFlagUntilTimeout+0xa2>
{
if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET))
80041aa: 68fb ldr r3, [r7, #12]
80041ac: 681b ldr r3, [r3, #0]
80041ae: 695b ldr r3, [r3, #20]
80041b0: f003 0340 and.w r3, r3, #64 @ 0x40
80041b4: 2b40 cmp r3, #64 @ 0x40
80041b6: d016 beq.n 80041e6 <I2C_WaitOnRXNEFlagUntilTimeout+0xa2>
{
hi2c->PreviousState = I2C_STATE_NONE;
80041b8: 68fb ldr r3, [r7, #12]
80041ba: 2200 movs r2, #0
80041bc: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
80041be: 68fb ldr r3, [r7, #12]
80041c0: 2220 movs r2, #32
80041c2: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
80041c6: 68fb ldr r3, [r7, #12]
80041c8: 2200 movs r2, #0
80041ca: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT;
80041ce: 68fb ldr r3, [r7, #12]
80041d0: 6c1b ldr r3, [r3, #64] @ 0x40
80041d2: f043 0220 orr.w r2, r3, #32
80041d6: 68fb ldr r3, [r7, #12]
80041d8: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
80041da: 68fb ldr r3, [r7, #12]
80041dc: 2200 movs r2, #0
80041de: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
80041e2: 2301 movs r3, #1
80041e4: e007 b.n 80041f6 <I2C_WaitOnRXNEFlagUntilTimeout+0xb2>
while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET)
80041e6: 68fb ldr r3, [r7, #12]
80041e8: 681b ldr r3, [r3, #0]
80041ea: 695b ldr r3, [r3, #20]
80041ec: f003 0340 and.w r3, r3, #64 @ 0x40
80041f0: 2b40 cmp r3, #64 @ 0x40
80041f2: d1ae bne.n 8004152 <I2C_WaitOnRXNEFlagUntilTimeout+0xe>
}
}
}
return HAL_OK;
80041f4: 2300 movs r3, #0
}
80041f6: 4618 mov r0, r3
80041f8: 3710 adds r7, #16
80041fa: 46bd mov sp, r7
80041fc: bd80 pop {r7, pc}
080041fe <I2C_IsAcknowledgeFailed>:
* @param hi2c Pointer to a I2C_HandleTypeDef structure that contains
* the configuration information for the specified I2C.
* @retval HAL status
*/
static HAL_StatusTypeDef I2C_IsAcknowledgeFailed(I2C_HandleTypeDef *hi2c)
{
80041fe: b480 push {r7}
8004200: b083 sub sp, #12
8004202: af00 add r7, sp, #0
8004204: 6078 str r0, [r7, #4]
if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET)
8004206: 687b ldr r3, [r7, #4]
8004208: 681b ldr r3, [r3, #0]
800420a: 695b ldr r3, [r3, #20]
800420c: f403 6380 and.w r3, r3, #1024 @ 0x400
8004210: f5b3 6f80 cmp.w r3, #1024 @ 0x400
8004214: d11b bne.n 800424e <I2C_IsAcknowledgeFailed+0x50>
{
/* Clear NACKF Flag */
__HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF);
8004216: 687b ldr r3, [r7, #4]
8004218: 681b ldr r3, [r3, #0]
800421a: f46f 6280 mvn.w r2, #1024 @ 0x400
800421e: 615a str r2, [r3, #20]
hi2c->PreviousState = I2C_STATE_NONE;
8004220: 687b ldr r3, [r7, #4]
8004222: 2200 movs r2, #0
8004224: 631a str r2, [r3, #48] @ 0x30
hi2c->State = HAL_I2C_STATE_READY;
8004226: 687b ldr r3, [r7, #4]
8004228: 2220 movs r2, #32
800422a: f883 203d strb.w r2, [r3, #61] @ 0x3d
hi2c->Mode = HAL_I2C_MODE_NONE;
800422e: 687b ldr r3, [r7, #4]
8004230: 2200 movs r2, #0
8004232: f883 203e strb.w r2, [r3, #62] @ 0x3e
hi2c->ErrorCode |= HAL_I2C_ERROR_AF;
8004236: 687b ldr r3, [r7, #4]
8004238: 6c1b ldr r3, [r3, #64] @ 0x40
800423a: f043 0204 orr.w r2, r3, #4
800423e: 687b ldr r3, [r7, #4]
8004240: 641a str r2, [r3, #64] @ 0x40
/* Process Unlocked */
__HAL_UNLOCK(hi2c);
8004242: 687b ldr r3, [r7, #4]
8004244: 2200 movs r2, #0
8004246: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_ERROR;
800424a: 2301 movs r3, #1
800424c: e000 b.n 8004250 <I2C_IsAcknowledgeFailed+0x52>
}
return HAL_OK;
800424e: 2300 movs r3, #0
}
8004250: 4618 mov r0, r3
8004252: 370c adds r7, #12
8004254: 46bd mov sp, r7
8004256: bc80 pop {r7}
8004258: 4770 bx lr
...
0800425c <HAL_RCC_OscConfig>:
* supported by this macro. User should request a transition to HSE Off
* first and then HSE On or HSE Bypass.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct)
{
800425c: b580 push {r7, lr}
800425e: b086 sub sp, #24
8004260: af00 add r7, sp, #0
8004262: 6078 str r0, [r7, #4]
uint32_t tickstart;
uint32_t pll_config;
/* Check Null pointer */
if (RCC_OscInitStruct == NULL)
8004264: 687b ldr r3, [r7, #4]
8004266: 2b00 cmp r3, #0
8004268: d101 bne.n 800426e <HAL_RCC_OscConfig+0x12>
{
return HAL_ERROR;
800426a: 2301 movs r3, #1
800426c: e272 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
/* Check the parameters */
assert_param(IS_RCC_OSCILLATORTYPE(RCC_OscInitStruct->OscillatorType));
/*------------------------------- HSE Configuration ------------------------*/
if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE)
800426e: 687b ldr r3, [r7, #4]
8004270: 681b ldr r3, [r3, #0]
8004272: f003 0301 and.w r3, r3, #1
8004276: 2b00 cmp r3, #0
8004278: f000 8087 beq.w 800438a <HAL_RCC_OscConfig+0x12e>
{
/* Check the parameters */
assert_param(IS_RCC_HSE(RCC_OscInitStruct->HSEState));
/* When the HSE is used as system clock or clock source for PLL in these cases it is not allowed to be disabled */
if ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSE)
800427c: 4b92 ldr r3, [pc, #584] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800427e: 685b ldr r3, [r3, #4]
8004280: f003 030c and.w r3, r3, #12
8004284: 2b04 cmp r3, #4
8004286: d00c beq.n 80042a2 <HAL_RCC_OscConfig+0x46>
|| ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSE)))
8004288: 4b8f ldr r3, [pc, #572] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800428a: 685b ldr r3, [r3, #4]
800428c: f003 030c and.w r3, r3, #12
8004290: 2b08 cmp r3, #8
8004292: d112 bne.n 80042ba <HAL_RCC_OscConfig+0x5e>
8004294: 4b8c ldr r3, [pc, #560] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004296: 685b ldr r3, [r3, #4]
8004298: f403 3380 and.w r3, r3, #65536 @ 0x10000
800429c: f5b3 3f80 cmp.w r3, #65536 @ 0x10000
80042a0: d10b bne.n 80042ba <HAL_RCC_OscConfig+0x5e>
{
if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF))
80042a2: 4b89 ldr r3, [pc, #548] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042a4: 681b ldr r3, [r3, #0]
80042a6: f403 3300 and.w r3, r3, #131072 @ 0x20000
80042aa: 2b00 cmp r3, #0
80042ac: d06c beq.n 8004388 <HAL_RCC_OscConfig+0x12c>
80042ae: 687b ldr r3, [r7, #4]
80042b0: 685b ldr r3, [r3, #4]
80042b2: 2b00 cmp r3, #0
80042b4: d168 bne.n 8004388 <HAL_RCC_OscConfig+0x12c>
{
return HAL_ERROR;
80042b6: 2301 movs r3, #1
80042b8: e24c b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
}
}
else
{
/* Set the new HSE configuration ---------------------------------------*/
__HAL_RCC_HSE_CONFIG(RCC_OscInitStruct->HSEState);
80042ba: 687b ldr r3, [r7, #4]
80042bc: 685b ldr r3, [r3, #4]
80042be: f5b3 3f80 cmp.w r3, #65536 @ 0x10000
80042c2: d106 bne.n 80042d2 <HAL_RCC_OscConfig+0x76>
80042c4: 4b80 ldr r3, [pc, #512] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042c6: 681b ldr r3, [r3, #0]
80042c8: 4a7f ldr r2, [pc, #508] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042ca: f443 3380 orr.w r3, r3, #65536 @ 0x10000
80042ce: 6013 str r3, [r2, #0]
80042d0: e02e b.n 8004330 <HAL_RCC_OscConfig+0xd4>
80042d2: 687b ldr r3, [r7, #4]
80042d4: 685b ldr r3, [r3, #4]
80042d6: 2b00 cmp r3, #0
80042d8: d10c bne.n 80042f4 <HAL_RCC_OscConfig+0x98>
80042da: 4b7b ldr r3, [pc, #492] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042dc: 681b ldr r3, [r3, #0]
80042de: 4a7a ldr r2, [pc, #488] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042e0: f423 3380 bic.w r3, r3, #65536 @ 0x10000
80042e4: 6013 str r3, [r2, #0]
80042e6: 4b78 ldr r3, [pc, #480] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042e8: 681b ldr r3, [r3, #0]
80042ea: 4a77 ldr r2, [pc, #476] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80042ec: f423 2380 bic.w r3, r3, #262144 @ 0x40000
80042f0: 6013 str r3, [r2, #0]
80042f2: e01d b.n 8004330 <HAL_RCC_OscConfig+0xd4>
80042f4: 687b ldr r3, [r7, #4]
80042f6: 685b ldr r3, [r3, #4]
80042f8: f5b3 2fa0 cmp.w r3, #327680 @ 0x50000
80042fc: d10c bne.n 8004318 <HAL_RCC_OscConfig+0xbc>
80042fe: 4b72 ldr r3, [pc, #456] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004300: 681b ldr r3, [r3, #0]
8004302: 4a71 ldr r2, [pc, #452] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004304: f443 2380 orr.w r3, r3, #262144 @ 0x40000
8004308: 6013 str r3, [r2, #0]
800430a: 4b6f ldr r3, [pc, #444] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800430c: 681b ldr r3, [r3, #0]
800430e: 4a6e ldr r2, [pc, #440] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004310: f443 3380 orr.w r3, r3, #65536 @ 0x10000
8004314: 6013 str r3, [r2, #0]
8004316: e00b b.n 8004330 <HAL_RCC_OscConfig+0xd4>
8004318: 4b6b ldr r3, [pc, #428] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800431a: 681b ldr r3, [r3, #0]
800431c: 4a6a ldr r2, [pc, #424] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800431e: f423 3380 bic.w r3, r3, #65536 @ 0x10000
8004322: 6013 str r3, [r2, #0]
8004324: 4b68 ldr r3, [pc, #416] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004326: 681b ldr r3, [r3, #0]
8004328: 4a67 ldr r2, [pc, #412] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800432a: f423 2380 bic.w r3, r3, #262144 @ 0x40000
800432e: 6013 str r3, [r2, #0]
/* Check the HSE State */
if (RCC_OscInitStruct->HSEState != RCC_HSE_OFF)
8004330: 687b ldr r3, [r7, #4]
8004332: 685b ldr r3, [r3, #4]
8004334: 2b00 cmp r3, #0
8004336: d013 beq.n 8004360 <HAL_RCC_OscConfig+0x104>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8004338: f7fe f9b4 bl 80026a4 <HAL_GetTick>
800433c: 6138 str r0, [r7, #16]
/* Wait till HSE is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
800433e: e008 b.n 8004352 <HAL_RCC_OscConfig+0xf6>
{
if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE)
8004340: f7fe f9b0 bl 80026a4 <HAL_GetTick>
8004344: 4602 mov r2, r0
8004346: 693b ldr r3, [r7, #16]
8004348: 1ad3 subs r3, r2, r3
800434a: 2b64 cmp r3, #100 @ 0x64
800434c: d901 bls.n 8004352 <HAL_RCC_OscConfig+0xf6>
{
return HAL_TIMEOUT;
800434e: 2303 movs r3, #3
8004350: e200 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
8004352: 4b5d ldr r3, [pc, #372] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004354: 681b ldr r3, [r3, #0]
8004356: f403 3300 and.w r3, r3, #131072 @ 0x20000
800435a: 2b00 cmp r3, #0
800435c: d0f0 beq.n 8004340 <HAL_RCC_OscConfig+0xe4>
800435e: e014 b.n 800438a <HAL_RCC_OscConfig+0x12e>
}
}
else
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8004360: f7fe f9a0 bl 80026a4 <HAL_GetTick>
8004364: 6138 str r0, [r7, #16]
/* Wait till HSE is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET)
8004366: e008 b.n 800437a <HAL_RCC_OscConfig+0x11e>
{
if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE)
8004368: f7fe f99c bl 80026a4 <HAL_GetTick>
800436c: 4602 mov r2, r0
800436e: 693b ldr r3, [r7, #16]
8004370: 1ad3 subs r3, r2, r3
8004372: 2b64 cmp r3, #100 @ 0x64
8004374: d901 bls.n 800437a <HAL_RCC_OscConfig+0x11e>
{
return HAL_TIMEOUT;
8004376: 2303 movs r3, #3
8004378: e1ec b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET)
800437a: 4b53 ldr r3, [pc, #332] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800437c: 681b ldr r3, [r3, #0]
800437e: f403 3300 and.w r3, r3, #131072 @ 0x20000
8004382: 2b00 cmp r3, #0
8004384: d1f0 bne.n 8004368 <HAL_RCC_OscConfig+0x10c>
8004386: e000 b.n 800438a <HAL_RCC_OscConfig+0x12e>
if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF))
8004388: bf00 nop
}
}
}
}
/*----------------------------- HSI Configuration --------------------------*/
if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI)
800438a: 687b ldr r3, [r7, #4]
800438c: 681b ldr r3, [r3, #0]
800438e: f003 0302 and.w r3, r3, #2
8004392: 2b00 cmp r3, #0
8004394: d063 beq.n 800445e <HAL_RCC_OscConfig+0x202>
/* Check the parameters */
assert_param(IS_RCC_HSI(RCC_OscInitStruct->HSIState));
assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSICalibrationValue));
/* Check if HSI is used as system clock or as PLL source when PLL is selected as system clock */
if ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSI)
8004396: 4b4c ldr r3, [pc, #304] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004398: 685b ldr r3, [r3, #4]
800439a: f003 030c and.w r3, r3, #12
800439e: 2b00 cmp r3, #0
80043a0: d00b beq.n 80043ba <HAL_RCC_OscConfig+0x15e>
|| ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSI_DIV2)))
80043a2: 4b49 ldr r3, [pc, #292] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80043a4: 685b ldr r3, [r3, #4]
80043a6: f003 030c and.w r3, r3, #12
80043aa: 2b08 cmp r3, #8
80043ac: d11c bne.n 80043e8 <HAL_RCC_OscConfig+0x18c>
80043ae: 4b46 ldr r3, [pc, #280] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80043b0: 685b ldr r3, [r3, #4]
80043b2: f403 3380 and.w r3, r3, #65536 @ 0x10000
80043b6: 2b00 cmp r3, #0
80043b8: d116 bne.n 80043e8 <HAL_RCC_OscConfig+0x18c>
{
/* When HSI is used as system clock it will not disabled */
if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON))
80043ba: 4b43 ldr r3, [pc, #268] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80043bc: 681b ldr r3, [r3, #0]
80043be: f003 0302 and.w r3, r3, #2
80043c2: 2b00 cmp r3, #0
80043c4: d005 beq.n 80043d2 <HAL_RCC_OscConfig+0x176>
80043c6: 687b ldr r3, [r7, #4]
80043c8: 691b ldr r3, [r3, #16]
80043ca: 2b01 cmp r3, #1
80043cc: d001 beq.n 80043d2 <HAL_RCC_OscConfig+0x176>
{
return HAL_ERROR;
80043ce: 2301 movs r3, #1
80043d0: e1c0 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
}
/* Otherwise, just the calibration is allowed */
else
{
/* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/
__HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue);
80043d2: 4b3d ldr r3, [pc, #244] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80043d4: 681b ldr r3, [r3, #0]
80043d6: f023 02f8 bic.w r2, r3, #248 @ 0xf8
80043da: 687b ldr r3, [r7, #4]
80043dc: 695b ldr r3, [r3, #20]
80043de: 00db lsls r3, r3, #3
80043e0: 4939 ldr r1, [pc, #228] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
80043e2: 4313 orrs r3, r2
80043e4: 600b str r3, [r1, #0]
if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON))
80043e6: e03a b.n 800445e <HAL_RCC_OscConfig+0x202>
}
}
else
{
/* Check the HSI State */
if (RCC_OscInitStruct->HSIState != RCC_HSI_OFF)
80043e8: 687b ldr r3, [r7, #4]
80043ea: 691b ldr r3, [r3, #16]
80043ec: 2b00 cmp r3, #0
80043ee: d020 beq.n 8004432 <HAL_RCC_OscConfig+0x1d6>
{
/* Enable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI_ENABLE();
80043f0: 4b36 ldr r3, [pc, #216] @ (80044cc <HAL_RCC_OscConfig+0x270>)
80043f2: 2201 movs r2, #1
80043f4: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
80043f6: f7fe f955 bl 80026a4 <HAL_GetTick>
80043fa: 6138 str r0, [r7, #16]
/* Wait till HSI is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
80043fc: e008 b.n 8004410 <HAL_RCC_OscConfig+0x1b4>
{
if ((HAL_GetTick() - tickstart) > HSI_TIMEOUT_VALUE)
80043fe: f7fe f951 bl 80026a4 <HAL_GetTick>
8004402: 4602 mov r2, r0
8004404: 693b ldr r3, [r7, #16]
8004406: 1ad3 subs r3, r2, r3
8004408: 2b02 cmp r3, #2
800440a: d901 bls.n 8004410 <HAL_RCC_OscConfig+0x1b4>
{
return HAL_TIMEOUT;
800440c: 2303 movs r3, #3
800440e: e1a1 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
8004410: 4b2d ldr r3, [pc, #180] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004412: 681b ldr r3, [r3, #0]
8004414: f003 0302 and.w r3, r3, #2
8004418: 2b00 cmp r3, #0
800441a: d0f0 beq.n 80043fe <HAL_RCC_OscConfig+0x1a2>
}
}
/* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/
__HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue);
800441c: 4b2a ldr r3, [pc, #168] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800441e: 681b ldr r3, [r3, #0]
8004420: f023 02f8 bic.w r2, r3, #248 @ 0xf8
8004424: 687b ldr r3, [r7, #4]
8004426: 695b ldr r3, [r3, #20]
8004428: 00db lsls r3, r3, #3
800442a: 4927 ldr r1, [pc, #156] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
800442c: 4313 orrs r3, r2
800442e: 600b str r3, [r1, #0]
8004430: e015 b.n 800445e <HAL_RCC_OscConfig+0x202>
}
else
{
/* Disable the Internal High Speed oscillator (HSI). */
__HAL_RCC_HSI_DISABLE();
8004432: 4b26 ldr r3, [pc, #152] @ (80044cc <HAL_RCC_OscConfig+0x270>)
8004434: 2200 movs r2, #0
8004436: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8004438: f7fe f934 bl 80026a4 <HAL_GetTick>
800443c: 6138 str r0, [r7, #16]
/* Wait till HSI is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
800443e: e008 b.n 8004452 <HAL_RCC_OscConfig+0x1f6>
{
if ((HAL_GetTick() - tickstart) > HSI_TIMEOUT_VALUE)
8004440: f7fe f930 bl 80026a4 <HAL_GetTick>
8004444: 4602 mov r2, r0
8004446: 693b ldr r3, [r7, #16]
8004448: 1ad3 subs r3, r2, r3
800444a: 2b02 cmp r3, #2
800444c: d901 bls.n 8004452 <HAL_RCC_OscConfig+0x1f6>
{
return HAL_TIMEOUT;
800444e: 2303 movs r3, #3
8004450: e180 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET)
8004452: 4b1d ldr r3, [pc, #116] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004454: 681b ldr r3, [r3, #0]
8004456: f003 0302 and.w r3, r3, #2
800445a: 2b00 cmp r3, #0
800445c: d1f0 bne.n 8004440 <HAL_RCC_OscConfig+0x1e4>
}
}
}
}
/*------------------------------ LSI Configuration -------------------------*/
if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI)
800445e: 687b ldr r3, [r7, #4]
8004460: 681b ldr r3, [r3, #0]
8004462: f003 0308 and.w r3, r3, #8
8004466: 2b00 cmp r3, #0
8004468: d03a beq.n 80044e0 <HAL_RCC_OscConfig+0x284>
{
/* Check the parameters */
assert_param(IS_RCC_LSI(RCC_OscInitStruct->LSIState));
/* Check the LSI State */
if (RCC_OscInitStruct->LSIState != RCC_LSI_OFF)
800446a: 687b ldr r3, [r7, #4]
800446c: 699b ldr r3, [r3, #24]
800446e: 2b00 cmp r3, #0
8004470: d019 beq.n 80044a6 <HAL_RCC_OscConfig+0x24a>
{
/* Enable the Internal Low Speed oscillator (LSI). */
__HAL_RCC_LSI_ENABLE();
8004472: 4b17 ldr r3, [pc, #92] @ (80044d0 <HAL_RCC_OscConfig+0x274>)
8004474: 2201 movs r2, #1
8004476: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
8004478: f7fe f914 bl 80026a4 <HAL_GetTick>
800447c: 6138 str r0, [r7, #16]
/* Wait till LSI is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET)
800447e: e008 b.n 8004492 <HAL_RCC_OscConfig+0x236>
{
if ((HAL_GetTick() - tickstart) > LSI_TIMEOUT_VALUE)
8004480: f7fe f910 bl 80026a4 <HAL_GetTick>
8004484: 4602 mov r2, r0
8004486: 693b ldr r3, [r7, #16]
8004488: 1ad3 subs r3, r2, r3
800448a: 2b02 cmp r3, #2
800448c: d901 bls.n 8004492 <HAL_RCC_OscConfig+0x236>
{
return HAL_TIMEOUT;
800448e: 2303 movs r3, #3
8004490: e160 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET)
8004492: 4b0d ldr r3, [pc, #52] @ (80044c8 <HAL_RCC_OscConfig+0x26c>)
8004494: 6a5b ldr r3, [r3, #36] @ 0x24
8004496: f003 0302 and.w r3, r3, #2
800449a: 2b00 cmp r3, #0
800449c: d0f0 beq.n 8004480 <HAL_RCC_OscConfig+0x224>
}
}
/* To have a fully stabilized clock in the specified range, a software delay of 1ms
should be added.*/
RCC_Delay(1);
800449e: 2001 movs r0, #1
80044a0: f000 fad0 bl 8004a44 <RCC_Delay>
80044a4: e01c b.n 80044e0 <HAL_RCC_OscConfig+0x284>
}
else
{
/* Disable the Internal Low Speed oscillator (LSI). */
__HAL_RCC_LSI_DISABLE();
80044a6: 4b0a ldr r3, [pc, #40] @ (80044d0 <HAL_RCC_OscConfig+0x274>)
80044a8: 2200 movs r2, #0
80044aa: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
80044ac: f7fe f8fa bl 80026a4 <HAL_GetTick>
80044b0: 6138 str r0, [r7, #16]
/* Wait till LSI is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET)
80044b2: e00f b.n 80044d4 <HAL_RCC_OscConfig+0x278>
{
if ((HAL_GetTick() - tickstart) > LSI_TIMEOUT_VALUE)
80044b4: f7fe f8f6 bl 80026a4 <HAL_GetTick>
80044b8: 4602 mov r2, r0
80044ba: 693b ldr r3, [r7, #16]
80044bc: 1ad3 subs r3, r2, r3
80044be: 2b02 cmp r3, #2
80044c0: d908 bls.n 80044d4 <HAL_RCC_OscConfig+0x278>
{
return HAL_TIMEOUT;
80044c2: 2303 movs r3, #3
80044c4: e146 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
80044c6: bf00 nop
80044c8: 40021000 .word 0x40021000
80044cc: 42420000 .word 0x42420000
80044d0: 42420480 .word 0x42420480
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET)
80044d4: 4b92 ldr r3, [pc, #584] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80044d6: 6a5b ldr r3, [r3, #36] @ 0x24
80044d8: f003 0302 and.w r3, r3, #2
80044dc: 2b00 cmp r3, #0
80044de: d1e9 bne.n 80044b4 <HAL_RCC_OscConfig+0x258>
}
}
}
}
/*------------------------------ LSE Configuration -------------------------*/
if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE)
80044e0: 687b ldr r3, [r7, #4]
80044e2: 681b ldr r3, [r3, #0]
80044e4: f003 0304 and.w r3, r3, #4
80044e8: 2b00 cmp r3, #0
80044ea: f000 80a6 beq.w 800463a <HAL_RCC_OscConfig+0x3de>
{
FlagStatus pwrclkchanged = RESET;
80044ee: 2300 movs r3, #0
80044f0: 75fb strb r3, [r7, #23]
/* Check the parameters */
assert_param(IS_RCC_LSE(RCC_OscInitStruct->LSEState));
/* Update LSE configuration in Backup Domain control register */
/* Requires to enable write access to Backup Domain of necessary */
if (__HAL_RCC_PWR_IS_CLK_DISABLED())
80044f2: 4b8b ldr r3, [pc, #556] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80044f4: 69db ldr r3, [r3, #28]
80044f6: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
80044fa: 2b00 cmp r3, #0
80044fc: d10d bne.n 800451a <HAL_RCC_OscConfig+0x2be>
{
__HAL_RCC_PWR_CLK_ENABLE();
80044fe: 4b88 ldr r3, [pc, #544] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004500: 69db ldr r3, [r3, #28]
8004502: 4a87 ldr r2, [pc, #540] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004504: f043 5380 orr.w r3, r3, #268435456 @ 0x10000000
8004508: 61d3 str r3, [r2, #28]
800450a: 4b85 ldr r3, [pc, #532] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800450c: 69db ldr r3, [r3, #28]
800450e: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
8004512: 60bb str r3, [r7, #8]
8004514: 68bb ldr r3, [r7, #8]
pwrclkchanged = SET;
8004516: 2301 movs r3, #1
8004518: 75fb strb r3, [r7, #23]
}
if (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
800451a: 4b82 ldr r3, [pc, #520] @ (8004724 <HAL_RCC_OscConfig+0x4c8>)
800451c: 681b ldr r3, [r3, #0]
800451e: f403 7380 and.w r3, r3, #256 @ 0x100
8004522: 2b00 cmp r3, #0
8004524: d118 bne.n 8004558 <HAL_RCC_OscConfig+0x2fc>
{
/* Enable write access to Backup domain */
SET_BIT(PWR->CR, PWR_CR_DBP);
8004526: 4b7f ldr r3, [pc, #508] @ (8004724 <HAL_RCC_OscConfig+0x4c8>)
8004528: 681b ldr r3, [r3, #0]
800452a: 4a7e ldr r2, [pc, #504] @ (8004724 <HAL_RCC_OscConfig+0x4c8>)
800452c: f443 7380 orr.w r3, r3, #256 @ 0x100
8004530: 6013 str r3, [r2, #0]
/* Wait for Backup domain Write protection disable */
tickstart = HAL_GetTick();
8004532: f7fe f8b7 bl 80026a4 <HAL_GetTick>
8004536: 6138 str r0, [r7, #16]
while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8004538: e008 b.n 800454c <HAL_RCC_OscConfig+0x2f0>
{
if ((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE)
800453a: f7fe f8b3 bl 80026a4 <HAL_GetTick>
800453e: 4602 mov r2, r0
8004540: 693b ldr r3, [r7, #16]
8004542: 1ad3 subs r3, r2, r3
8004544: 2b64 cmp r3, #100 @ 0x64
8004546: d901 bls.n 800454c <HAL_RCC_OscConfig+0x2f0>
{
return HAL_TIMEOUT;
8004548: 2303 movs r3, #3
800454a: e103 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
800454c: 4b75 ldr r3, [pc, #468] @ (8004724 <HAL_RCC_OscConfig+0x4c8>)
800454e: 681b ldr r3, [r3, #0]
8004550: f403 7380 and.w r3, r3, #256 @ 0x100
8004554: 2b00 cmp r3, #0
8004556: d0f0 beq.n 800453a <HAL_RCC_OscConfig+0x2de>
}
}
}
/* Set the new LSE configuration -----------------------------------------*/
__HAL_RCC_LSE_CONFIG(RCC_OscInitStruct->LSEState);
8004558: 687b ldr r3, [r7, #4]
800455a: 68db ldr r3, [r3, #12]
800455c: 2b01 cmp r3, #1
800455e: d106 bne.n 800456e <HAL_RCC_OscConfig+0x312>
8004560: 4b6f ldr r3, [pc, #444] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004562: 6a1b ldr r3, [r3, #32]
8004564: 4a6e ldr r2, [pc, #440] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004566: f043 0301 orr.w r3, r3, #1
800456a: 6213 str r3, [r2, #32]
800456c: e02d b.n 80045ca <HAL_RCC_OscConfig+0x36e>
800456e: 687b ldr r3, [r7, #4]
8004570: 68db ldr r3, [r3, #12]
8004572: 2b00 cmp r3, #0
8004574: d10c bne.n 8004590 <HAL_RCC_OscConfig+0x334>
8004576: 4b6a ldr r3, [pc, #424] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004578: 6a1b ldr r3, [r3, #32]
800457a: 4a69 ldr r2, [pc, #420] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800457c: f023 0301 bic.w r3, r3, #1
8004580: 6213 str r3, [r2, #32]
8004582: 4b67 ldr r3, [pc, #412] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004584: 6a1b ldr r3, [r3, #32]
8004586: 4a66 ldr r2, [pc, #408] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004588: f023 0304 bic.w r3, r3, #4
800458c: 6213 str r3, [r2, #32]
800458e: e01c b.n 80045ca <HAL_RCC_OscConfig+0x36e>
8004590: 687b ldr r3, [r7, #4]
8004592: 68db ldr r3, [r3, #12]
8004594: 2b05 cmp r3, #5
8004596: d10c bne.n 80045b2 <HAL_RCC_OscConfig+0x356>
8004598: 4b61 ldr r3, [pc, #388] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800459a: 6a1b ldr r3, [r3, #32]
800459c: 4a60 ldr r2, [pc, #384] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800459e: f043 0304 orr.w r3, r3, #4
80045a2: 6213 str r3, [r2, #32]
80045a4: 4b5e ldr r3, [pc, #376] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045a6: 6a1b ldr r3, [r3, #32]
80045a8: 4a5d ldr r2, [pc, #372] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045aa: f043 0301 orr.w r3, r3, #1
80045ae: 6213 str r3, [r2, #32]
80045b0: e00b b.n 80045ca <HAL_RCC_OscConfig+0x36e>
80045b2: 4b5b ldr r3, [pc, #364] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045b4: 6a1b ldr r3, [r3, #32]
80045b6: 4a5a ldr r2, [pc, #360] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045b8: f023 0301 bic.w r3, r3, #1
80045bc: 6213 str r3, [r2, #32]
80045be: 4b58 ldr r3, [pc, #352] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045c0: 6a1b ldr r3, [r3, #32]
80045c2: 4a57 ldr r2, [pc, #348] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045c4: f023 0304 bic.w r3, r3, #4
80045c8: 6213 str r3, [r2, #32]
/* Check the LSE State */
if (RCC_OscInitStruct->LSEState != RCC_LSE_OFF)
80045ca: 687b ldr r3, [r7, #4]
80045cc: 68db ldr r3, [r3, #12]
80045ce: 2b00 cmp r3, #0
80045d0: d015 beq.n 80045fe <HAL_RCC_OscConfig+0x3a2>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
80045d2: f7fe f867 bl 80026a4 <HAL_GetTick>
80045d6: 6138 str r0, [r7, #16]
/* Wait till LSE is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
80045d8: e00a b.n 80045f0 <HAL_RCC_OscConfig+0x394>
{
if ((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE)
80045da: f7fe f863 bl 80026a4 <HAL_GetTick>
80045de: 4602 mov r2, r0
80045e0: 693b ldr r3, [r7, #16]
80045e2: 1ad3 subs r3, r2, r3
80045e4: f241 3288 movw r2, #5000 @ 0x1388
80045e8: 4293 cmp r3, r2
80045ea: d901 bls.n 80045f0 <HAL_RCC_OscConfig+0x394>
{
return HAL_TIMEOUT;
80045ec: 2303 movs r3, #3
80045ee: e0b1 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
80045f0: 4b4b ldr r3, [pc, #300] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80045f2: 6a1b ldr r3, [r3, #32]
80045f4: f003 0302 and.w r3, r3, #2
80045f8: 2b00 cmp r3, #0
80045fa: d0ee beq.n 80045da <HAL_RCC_OscConfig+0x37e>
80045fc: e014 b.n 8004628 <HAL_RCC_OscConfig+0x3cc>
}
}
else
{
/* Get Start Tick */
tickstart = HAL_GetTick();
80045fe: f7fe f851 bl 80026a4 <HAL_GetTick>
8004602: 6138 str r0, [r7, #16]
/* Wait till LSE is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET)
8004604: e00a b.n 800461c <HAL_RCC_OscConfig+0x3c0>
{
if ((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE)
8004606: f7fe f84d bl 80026a4 <HAL_GetTick>
800460a: 4602 mov r2, r0
800460c: 693b ldr r3, [r7, #16]
800460e: 1ad3 subs r3, r2, r3
8004610: f241 3288 movw r2, #5000 @ 0x1388
8004614: 4293 cmp r3, r2
8004616: d901 bls.n 800461c <HAL_RCC_OscConfig+0x3c0>
{
return HAL_TIMEOUT;
8004618: 2303 movs r3, #3
800461a: e09b b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET)
800461c: 4b40 ldr r3, [pc, #256] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800461e: 6a1b ldr r3, [r3, #32]
8004620: f003 0302 and.w r3, r3, #2
8004624: 2b00 cmp r3, #0
8004626: d1ee bne.n 8004606 <HAL_RCC_OscConfig+0x3aa>
}
}
}
/* Require to disable power clock if necessary */
if (pwrclkchanged == SET)
8004628: 7dfb ldrb r3, [r7, #23]
800462a: 2b01 cmp r3, #1
800462c: d105 bne.n 800463a <HAL_RCC_OscConfig+0x3de>
{
__HAL_RCC_PWR_CLK_DISABLE();
800462e: 4b3c ldr r3, [pc, #240] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004630: 69db ldr r3, [r3, #28]
8004632: 4a3b ldr r2, [pc, #236] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004634: f023 5380 bic.w r3, r3, #268435456 @ 0x10000000
8004638: 61d3 str r3, [r2, #28]
#endif /* RCC_CR_PLL2ON */
/*-------------------------------- PLL Configuration -----------------------*/
/* Check the parameters */
assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState));
if ((RCC_OscInitStruct->PLL.PLLState) != RCC_PLL_NONE)
800463a: 687b ldr r3, [r7, #4]
800463c: 69db ldr r3, [r3, #28]
800463e: 2b00 cmp r3, #0
8004640: f000 8087 beq.w 8004752 <HAL_RCC_OscConfig+0x4f6>
{
/* Check if the PLL is used as system clock or not */
if (__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_SYSCLKSOURCE_STATUS_PLLCLK)
8004644: 4b36 ldr r3, [pc, #216] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004646: 685b ldr r3, [r3, #4]
8004648: f003 030c and.w r3, r3, #12
800464c: 2b08 cmp r3, #8
800464e: d061 beq.n 8004714 <HAL_RCC_OscConfig+0x4b8>
{
if ((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_ON)
8004650: 687b ldr r3, [r7, #4]
8004652: 69db ldr r3, [r3, #28]
8004654: 2b02 cmp r3, #2
8004656: d146 bne.n 80046e6 <HAL_RCC_OscConfig+0x48a>
/* Check the parameters */
assert_param(IS_RCC_PLLSOURCE(RCC_OscInitStruct->PLL.PLLSource));
assert_param(IS_RCC_PLL_MUL(RCC_OscInitStruct->PLL.PLLMUL));
/* Disable the main PLL. */
__HAL_RCC_PLL_DISABLE();
8004658: 4b33 ldr r3, [pc, #204] @ (8004728 <HAL_RCC_OscConfig+0x4cc>)
800465a: 2200 movs r2, #0
800465c: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
800465e: f7fe f821 bl 80026a4 <HAL_GetTick>
8004662: 6138 str r0, [r7, #16]
/* Wait till PLL is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8004664: e008 b.n 8004678 <HAL_RCC_OscConfig+0x41c>
{
if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE)
8004666: f7fe f81d bl 80026a4 <HAL_GetTick>
800466a: 4602 mov r2, r0
800466c: 693b ldr r3, [r7, #16]
800466e: 1ad3 subs r3, r2, r3
8004670: 2b02 cmp r3, #2
8004672: d901 bls.n 8004678 <HAL_RCC_OscConfig+0x41c>
{
return HAL_TIMEOUT;
8004674: 2303 movs r3, #3
8004676: e06d b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8004678: 4b29 ldr r3, [pc, #164] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800467a: 681b ldr r3, [r3, #0]
800467c: f003 7300 and.w r3, r3, #33554432 @ 0x2000000
8004680: 2b00 cmp r3, #0
8004682: d1f0 bne.n 8004666 <HAL_RCC_OscConfig+0x40a>
}
}
/* Configure the HSE prediv factor --------------------------------*/
/* It can be written only when the PLL is disabled. Not used in PLL source is different than HSE */
if (RCC_OscInitStruct->PLL.PLLSource == RCC_PLLSOURCE_HSE)
8004684: 687b ldr r3, [r7, #4]
8004686: 6a1b ldr r3, [r3, #32]
8004688: f5b3 3f80 cmp.w r3, #65536 @ 0x10000
800468c: d108 bne.n 80046a0 <HAL_RCC_OscConfig+0x444>
/* Set PREDIV1 source */
SET_BIT(RCC->CFGR2, RCC_OscInitStruct->Prediv1Source);
#endif /* RCC_CFGR2_PREDIV1SRC */
/* Set PREDIV1 Value */
__HAL_RCC_HSE_PREDIV_CONFIG(RCC_OscInitStruct->HSEPredivValue);
800468e: 4b24 ldr r3, [pc, #144] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004690: 685b ldr r3, [r3, #4]
8004692: f423 3200 bic.w r2, r3, #131072 @ 0x20000
8004696: 687b ldr r3, [r7, #4]
8004698: 689b ldr r3, [r3, #8]
800469a: 4921 ldr r1, [pc, #132] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
800469c: 4313 orrs r3, r2
800469e: 604b str r3, [r1, #4]
}
/* Configure the main PLL clock source and multiplication factors. */
__HAL_RCC_PLL_CONFIG(RCC_OscInitStruct->PLL.PLLSource,
80046a0: 4b1f ldr r3, [pc, #124] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80046a2: 685b ldr r3, [r3, #4]
80046a4: f423 1274 bic.w r2, r3, #3997696 @ 0x3d0000
80046a8: 687b ldr r3, [r7, #4]
80046aa: 6a19 ldr r1, [r3, #32]
80046ac: 687b ldr r3, [r7, #4]
80046ae: 6a5b ldr r3, [r3, #36] @ 0x24
80046b0: 430b orrs r3, r1
80046b2: 491b ldr r1, [pc, #108] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80046b4: 4313 orrs r3, r2
80046b6: 604b str r3, [r1, #4]
RCC_OscInitStruct->PLL.PLLMUL);
/* Enable the main PLL. */
__HAL_RCC_PLL_ENABLE();
80046b8: 4b1b ldr r3, [pc, #108] @ (8004728 <HAL_RCC_OscConfig+0x4cc>)
80046ba: 2201 movs r2, #1
80046bc: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
80046be: f7fd fff1 bl 80026a4 <HAL_GetTick>
80046c2: 6138 str r0, [r7, #16]
/* Wait till PLL is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
80046c4: e008 b.n 80046d8 <HAL_RCC_OscConfig+0x47c>
{
if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE)
80046c6: f7fd ffed bl 80026a4 <HAL_GetTick>
80046ca: 4602 mov r2, r0
80046cc: 693b ldr r3, [r7, #16]
80046ce: 1ad3 subs r3, r2, r3
80046d0: 2b02 cmp r3, #2
80046d2: d901 bls.n 80046d8 <HAL_RCC_OscConfig+0x47c>
{
return HAL_TIMEOUT;
80046d4: 2303 movs r3, #3
80046d6: e03d b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
80046d8: 4b11 ldr r3, [pc, #68] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
80046da: 681b ldr r3, [r3, #0]
80046dc: f003 7300 and.w r3, r3, #33554432 @ 0x2000000
80046e0: 2b00 cmp r3, #0
80046e2: d0f0 beq.n 80046c6 <HAL_RCC_OscConfig+0x46a>
80046e4: e035 b.n 8004752 <HAL_RCC_OscConfig+0x4f6>
}
}
else
{
/* Disable the main PLL. */
__HAL_RCC_PLL_DISABLE();
80046e6: 4b10 ldr r3, [pc, #64] @ (8004728 <HAL_RCC_OscConfig+0x4cc>)
80046e8: 2200 movs r2, #0
80046ea: 601a str r2, [r3, #0]
/* Get Start Tick */
tickstart = HAL_GetTick();
80046ec: f7fd ffda bl 80026a4 <HAL_GetTick>
80046f0: 6138 str r0, [r7, #16]
/* Wait till PLL is disabled */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
80046f2: e008 b.n 8004706 <HAL_RCC_OscConfig+0x4aa>
{
if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE)
80046f4: f7fd ffd6 bl 80026a4 <HAL_GetTick>
80046f8: 4602 mov r2, r0
80046fa: 693b ldr r3, [r7, #16]
80046fc: 1ad3 subs r3, r2, r3
80046fe: 2b02 cmp r3, #2
8004700: d901 bls.n 8004706 <HAL_RCC_OscConfig+0x4aa>
{
return HAL_TIMEOUT;
8004702: 2303 movs r3, #3
8004704: e026 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET)
8004706: 4b06 ldr r3, [pc, #24] @ (8004720 <HAL_RCC_OscConfig+0x4c4>)
8004708: 681b ldr r3, [r3, #0]
800470a: f003 7300 and.w r3, r3, #33554432 @ 0x2000000
800470e: 2b00 cmp r3, #0
8004710: d1f0 bne.n 80046f4 <HAL_RCC_OscConfig+0x498>
8004712: e01e b.n 8004752 <HAL_RCC_OscConfig+0x4f6>
}
}
else
{
/* Check if there is a request to disable the PLL used as System clock source */
if ((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF)
8004714: 687b ldr r3, [r7, #4]
8004716: 69db ldr r3, [r3, #28]
8004718: 2b01 cmp r3, #1
800471a: d107 bne.n 800472c <HAL_RCC_OscConfig+0x4d0>
{
return HAL_ERROR;
800471c: 2301 movs r3, #1
800471e: e019 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
8004720: 40021000 .word 0x40021000
8004724: 40007000 .word 0x40007000
8004728: 42420060 .word 0x42420060
}
else
{
/* Do not return HAL_ERROR if request repeats the current configuration */
pll_config = RCC->CFGR;
800472c: 4b0b ldr r3, [pc, #44] @ (800475c <HAL_RCC_OscConfig+0x500>)
800472e: 685b ldr r3, [r3, #4]
8004730: 60fb str r3, [r7, #12]
if ((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) ||
8004732: 68fb ldr r3, [r7, #12]
8004734: f403 3280 and.w r2, r3, #65536 @ 0x10000
8004738: 687b ldr r3, [r7, #4]
800473a: 6a1b ldr r3, [r3, #32]
800473c: 429a cmp r2, r3
800473e: d106 bne.n 800474e <HAL_RCC_OscConfig+0x4f2>
(READ_BIT(pll_config, RCC_CFGR_PLLMULL) != RCC_OscInitStruct->PLL.PLLMUL))
8004740: 68fb ldr r3, [r7, #12]
8004742: f403 1270 and.w r2, r3, #3932160 @ 0x3c0000
8004746: 687b ldr r3, [r7, #4]
8004748: 6a5b ldr r3, [r3, #36] @ 0x24
if ((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) ||
800474a: 429a cmp r2, r3
800474c: d001 beq.n 8004752 <HAL_RCC_OscConfig+0x4f6>
{
return HAL_ERROR;
800474e: 2301 movs r3, #1
8004750: e000 b.n 8004754 <HAL_RCC_OscConfig+0x4f8>
}
}
}
}
return HAL_OK;
8004752: 2300 movs r3, #0
}
8004754: 4618 mov r0, r3
8004756: 3718 adds r7, #24
8004758: 46bd mov sp, r7
800475a: bd80 pop {r7, pc}
800475c: 40021000 .word 0x40021000
08004760 <HAL_RCC_ClockConfig>:
* You can use @ref HAL_RCC_GetClockConfig() function to know which clock is
* currently used as system clock source.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency)
{
8004760: b580 push {r7, lr}
8004762: b084 sub sp, #16
8004764: af00 add r7, sp, #0
8004766: 6078 str r0, [r7, #4]
8004768: 6039 str r1, [r7, #0]
uint32_t tickstart;
/* Check Null pointer */
if (RCC_ClkInitStruct == NULL)
800476a: 687b ldr r3, [r7, #4]
800476c: 2b00 cmp r3, #0
800476e: d101 bne.n 8004774 <HAL_RCC_ClockConfig+0x14>
{
return HAL_ERROR;
8004770: 2301 movs r3, #1
8004772: e0d0 b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
must be correctly programmed according to the frequency of the CPU clock
(HCLK) of the device. */
#if defined(FLASH_ACR_LATENCY)
/* Increasing the number of wait states because of higher CPU frequency */
if (FLatency > __HAL_FLASH_GET_LATENCY())
8004774: 4b6a ldr r3, [pc, #424] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004776: 681b ldr r3, [r3, #0]
8004778: f003 0307 and.w r3, r3, #7
800477c: 683a ldr r2, [r7, #0]
800477e: 429a cmp r2, r3
8004780: d910 bls.n 80047a4 <HAL_RCC_ClockConfig+0x44>
{
/* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */
__HAL_FLASH_SET_LATENCY(FLatency);
8004782: 4b67 ldr r3, [pc, #412] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004784: 681b ldr r3, [r3, #0]
8004786: f023 0207 bic.w r2, r3, #7
800478a: 4965 ldr r1, [pc, #404] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
800478c: 683b ldr r3, [r7, #0]
800478e: 4313 orrs r3, r2
8004790: 600b str r3, [r1, #0]
/* Check that the new number of wait states is taken into account to access the Flash
memory by reading the FLASH_ACR register */
if (__HAL_FLASH_GET_LATENCY() != FLatency)
8004792: 4b63 ldr r3, [pc, #396] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004794: 681b ldr r3, [r3, #0]
8004796: f003 0307 and.w r3, r3, #7
800479a: 683a ldr r2, [r7, #0]
800479c: 429a cmp r2, r3
800479e: d001 beq.n 80047a4 <HAL_RCC_ClockConfig+0x44>
{
return HAL_ERROR;
80047a0: 2301 movs r3, #1
80047a2: e0b8 b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
}
}
#endif /* FLASH_ACR_LATENCY */
/*-------------------------- HCLK Configuration --------------------------*/
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_HCLK) == RCC_CLOCKTYPE_HCLK)
80047a4: 687b ldr r3, [r7, #4]
80047a6: 681b ldr r3, [r3, #0]
80047a8: f003 0302 and.w r3, r3, #2
80047ac: 2b00 cmp r3, #0
80047ae: d020 beq.n 80047f2 <HAL_RCC_ClockConfig+0x92>
{
/* Set the highest APBx dividers in order to ensure that we do not go through
a non-spec phase whatever we decrease or increase HCLK. */
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1)
80047b0: 687b ldr r3, [r7, #4]
80047b2: 681b ldr r3, [r3, #0]
80047b4: f003 0304 and.w r3, r3, #4
80047b8: 2b00 cmp r3, #0
80047ba: d005 beq.n 80047c8 <HAL_RCC_ClockConfig+0x68>
{
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_HCLK_DIV16);
80047bc: 4b59 ldr r3, [pc, #356] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047be: 685b ldr r3, [r3, #4]
80047c0: 4a58 ldr r2, [pc, #352] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047c2: f443 63e0 orr.w r3, r3, #1792 @ 0x700
80047c6: 6053 str r3, [r2, #4]
}
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2)
80047c8: 687b ldr r3, [r7, #4]
80047ca: 681b ldr r3, [r3, #0]
80047cc: f003 0308 and.w r3, r3, #8
80047d0: 2b00 cmp r3, #0
80047d2: d005 beq.n 80047e0 <HAL_RCC_ClockConfig+0x80>
{
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, (RCC_HCLK_DIV16 << 3));
80047d4: 4b53 ldr r3, [pc, #332] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047d6: 685b ldr r3, [r3, #4]
80047d8: 4a52 ldr r2, [pc, #328] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047da: f443 5360 orr.w r3, r3, #14336 @ 0x3800
80047de: 6053 str r3, [r2, #4]
}
/* Set the new HCLK clock divider */
assert_param(IS_RCC_HCLK(RCC_ClkInitStruct->AHBCLKDivider));
MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, RCC_ClkInitStruct->AHBCLKDivider);
80047e0: 4b50 ldr r3, [pc, #320] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047e2: 685b ldr r3, [r3, #4]
80047e4: f023 02f0 bic.w r2, r3, #240 @ 0xf0
80047e8: 687b ldr r3, [r7, #4]
80047ea: 689b ldr r3, [r3, #8]
80047ec: 494d ldr r1, [pc, #308] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80047ee: 4313 orrs r3, r2
80047f0: 604b str r3, [r1, #4]
}
/*------------------------- SYSCLK Configuration ---------------------------*/
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_SYSCLK) == RCC_CLOCKTYPE_SYSCLK)
80047f2: 687b ldr r3, [r7, #4]
80047f4: 681b ldr r3, [r3, #0]
80047f6: f003 0301 and.w r3, r3, #1
80047fa: 2b00 cmp r3, #0
80047fc: d040 beq.n 8004880 <HAL_RCC_ClockConfig+0x120>
{
assert_param(IS_RCC_SYSCLKSOURCE(RCC_ClkInitStruct->SYSCLKSource));
/* HSE is selected as System Clock Source */
if (RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_HSE)
80047fe: 687b ldr r3, [r7, #4]
8004800: 685b ldr r3, [r3, #4]
8004802: 2b01 cmp r3, #1
8004804: d107 bne.n 8004816 <HAL_RCC_ClockConfig+0xb6>
{
/* Check the HSE ready flag */
if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET)
8004806: 4b47 ldr r3, [pc, #284] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
8004808: 681b ldr r3, [r3, #0]
800480a: f403 3300 and.w r3, r3, #131072 @ 0x20000
800480e: 2b00 cmp r3, #0
8004810: d115 bne.n 800483e <HAL_RCC_ClockConfig+0xde>
{
return HAL_ERROR;
8004812: 2301 movs r3, #1
8004814: e07f b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
}
}
/* PLL is selected as System Clock Source */
else if (RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_PLLCLK)
8004816: 687b ldr r3, [r7, #4]
8004818: 685b ldr r3, [r3, #4]
800481a: 2b02 cmp r3, #2
800481c: d107 bne.n 800482e <HAL_RCC_ClockConfig+0xce>
{
/* Check the PLL ready flag */
if (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET)
800481e: 4b41 ldr r3, [pc, #260] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
8004820: 681b ldr r3, [r3, #0]
8004822: f003 7300 and.w r3, r3, #33554432 @ 0x2000000
8004826: 2b00 cmp r3, #0
8004828: d109 bne.n 800483e <HAL_RCC_ClockConfig+0xde>
{
return HAL_ERROR;
800482a: 2301 movs r3, #1
800482c: e073 b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
}
/* HSI is selected as System Clock Source */
else
{
/* Check the HSI ready flag */
if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET)
800482e: 4b3d ldr r3, [pc, #244] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
8004830: 681b ldr r3, [r3, #0]
8004832: f003 0302 and.w r3, r3, #2
8004836: 2b00 cmp r3, #0
8004838: d101 bne.n 800483e <HAL_RCC_ClockConfig+0xde>
{
return HAL_ERROR;
800483a: 2301 movs r3, #1
800483c: e06b b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
}
}
__HAL_RCC_SYSCLK_CONFIG(RCC_ClkInitStruct->SYSCLKSource);
800483e: 4b39 ldr r3, [pc, #228] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
8004840: 685b ldr r3, [r3, #4]
8004842: f023 0203 bic.w r2, r3, #3
8004846: 687b ldr r3, [r7, #4]
8004848: 685b ldr r3, [r3, #4]
800484a: 4936 ldr r1, [pc, #216] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
800484c: 4313 orrs r3, r2
800484e: 604b str r3, [r1, #4]
/* Get Start Tick */
tickstart = HAL_GetTick();
8004850: f7fd ff28 bl 80026a4 <HAL_GetTick>
8004854: 60f8 str r0, [r7, #12]
while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos))
8004856: e00a b.n 800486e <HAL_RCC_ClockConfig+0x10e>
{
if ((HAL_GetTick() - tickstart) > CLOCKSWITCH_TIMEOUT_VALUE)
8004858: f7fd ff24 bl 80026a4 <HAL_GetTick>
800485c: 4602 mov r2, r0
800485e: 68fb ldr r3, [r7, #12]
8004860: 1ad3 subs r3, r2, r3
8004862: f241 3288 movw r2, #5000 @ 0x1388
8004866: 4293 cmp r3, r2
8004868: d901 bls.n 800486e <HAL_RCC_ClockConfig+0x10e>
{
return HAL_TIMEOUT;
800486a: 2303 movs r3, #3
800486c: e053 b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos))
800486e: 4b2d ldr r3, [pc, #180] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
8004870: 685b ldr r3, [r3, #4]
8004872: f003 020c and.w r2, r3, #12
8004876: 687b ldr r3, [r7, #4]
8004878: 685b ldr r3, [r3, #4]
800487a: 009b lsls r3, r3, #2
800487c: 429a cmp r2, r3
800487e: d1eb bne.n 8004858 <HAL_RCC_ClockConfig+0xf8>
}
}
#if defined(FLASH_ACR_LATENCY)
/* Decreasing the number of wait states because of lower CPU frequency */
if (FLatency < __HAL_FLASH_GET_LATENCY())
8004880: 4b27 ldr r3, [pc, #156] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004882: 681b ldr r3, [r3, #0]
8004884: f003 0307 and.w r3, r3, #7
8004888: 683a ldr r2, [r7, #0]
800488a: 429a cmp r2, r3
800488c: d210 bcs.n 80048b0 <HAL_RCC_ClockConfig+0x150>
{
/* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */
__HAL_FLASH_SET_LATENCY(FLatency);
800488e: 4b24 ldr r3, [pc, #144] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004890: 681b ldr r3, [r3, #0]
8004892: f023 0207 bic.w r2, r3, #7
8004896: 4922 ldr r1, [pc, #136] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
8004898: 683b ldr r3, [r7, #0]
800489a: 4313 orrs r3, r2
800489c: 600b str r3, [r1, #0]
/* Check that the new number of wait states is taken into account to access the Flash
memory by reading the FLASH_ACR register */
if (__HAL_FLASH_GET_LATENCY() != FLatency)
800489e: 4b20 ldr r3, [pc, #128] @ (8004920 <HAL_RCC_ClockConfig+0x1c0>)
80048a0: 681b ldr r3, [r3, #0]
80048a2: f003 0307 and.w r3, r3, #7
80048a6: 683a ldr r2, [r7, #0]
80048a8: 429a cmp r2, r3
80048aa: d001 beq.n 80048b0 <HAL_RCC_ClockConfig+0x150>
{
return HAL_ERROR;
80048ac: 2301 movs r3, #1
80048ae: e032 b.n 8004916 <HAL_RCC_ClockConfig+0x1b6>
}
}
#endif /* FLASH_ACR_LATENCY */
/*-------------------------- PCLK1 Configuration ---------------------------*/
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1)
80048b0: 687b ldr r3, [r7, #4]
80048b2: 681b ldr r3, [r3, #0]
80048b4: f003 0304 and.w r3, r3, #4
80048b8: 2b00 cmp r3, #0
80048ba: d008 beq.n 80048ce <HAL_RCC_ClockConfig+0x16e>
{
assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB1CLKDivider));
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_ClkInitStruct->APB1CLKDivider);
80048bc: 4b19 ldr r3, [pc, #100] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80048be: 685b ldr r3, [r3, #4]
80048c0: f423 62e0 bic.w r2, r3, #1792 @ 0x700
80048c4: 687b ldr r3, [r7, #4]
80048c6: 68db ldr r3, [r3, #12]
80048c8: 4916 ldr r1, [pc, #88] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80048ca: 4313 orrs r3, r2
80048cc: 604b str r3, [r1, #4]
}
/*-------------------------- PCLK2 Configuration ---------------------------*/
if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2)
80048ce: 687b ldr r3, [r7, #4]
80048d0: 681b ldr r3, [r3, #0]
80048d2: f003 0308 and.w r3, r3, #8
80048d6: 2b00 cmp r3, #0
80048d8: d009 beq.n 80048ee <HAL_RCC_ClockConfig+0x18e>
{
assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB2CLKDivider));
MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, ((RCC_ClkInitStruct->APB2CLKDivider) << 3));
80048da: 4b12 ldr r3, [pc, #72] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80048dc: 685b ldr r3, [r3, #4]
80048de: f423 5260 bic.w r2, r3, #14336 @ 0x3800
80048e2: 687b ldr r3, [r7, #4]
80048e4: 691b ldr r3, [r3, #16]
80048e6: 00db lsls r3, r3, #3
80048e8: 490e ldr r1, [pc, #56] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80048ea: 4313 orrs r3, r2
80048ec: 604b str r3, [r1, #4]
}
/* Update the SystemCoreClock global variable */
SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos];
80048ee: f000 f821 bl 8004934 <HAL_RCC_GetSysClockFreq>
80048f2: 4602 mov r2, r0
80048f4: 4b0b ldr r3, [pc, #44] @ (8004924 <HAL_RCC_ClockConfig+0x1c4>)
80048f6: 685b ldr r3, [r3, #4]
80048f8: 091b lsrs r3, r3, #4
80048fa: f003 030f and.w r3, r3, #15
80048fe: 490a ldr r1, [pc, #40] @ (8004928 <HAL_RCC_ClockConfig+0x1c8>)
8004900: 5ccb ldrb r3, [r1, r3]
8004902: fa22 f303 lsr.w r3, r2, r3
8004906: 4a09 ldr r2, [pc, #36] @ (800492c <HAL_RCC_ClockConfig+0x1cc>)
8004908: 6013 str r3, [r2, #0]
/* Configure the source of time base considering new system clocks settings*/
HAL_InitTick(uwTickPrio);
800490a: 4b09 ldr r3, [pc, #36] @ (8004930 <HAL_RCC_ClockConfig+0x1d0>)
800490c: 681b ldr r3, [r3, #0]
800490e: 4618 mov r0, r3
8004910: f7fd fe86 bl 8002620 <HAL_InitTick>
return HAL_OK;
8004914: 2300 movs r3, #0
}
8004916: 4618 mov r0, r3
8004918: 3710 adds r7, #16
800491a: 46bd mov sp, r7
800491c: bd80 pop {r7, pc}
800491e: bf00 nop
8004920: 40022000 .word 0x40022000
8004924: 40021000 .word 0x40021000
8004928: 080062a0 .word 0x080062a0
800492c: 20000004 .word 0x20000004
8004930: 20000008 .word 0x20000008
08004934 <HAL_RCC_GetSysClockFreq>:
* right SYSCLK value. Otherwise, any configuration based on this function will be incorrect.
*
* @retval SYSCLK frequency
*/
uint32_t HAL_RCC_GetSysClockFreq(void)
{
8004934: b480 push {r7}
8004936: b087 sub sp, #28
8004938: af00 add r7, sp, #0
#else
static const uint8_t aPredivFactorTable[2U] = {1, 2};
#endif /*RCC_CFGR2_PREDIV1*/
#endif
uint32_t tmpreg = 0U, prediv = 0U, pllclk = 0U, pllmul = 0U;
800493a: 2300 movs r3, #0
800493c: 60fb str r3, [r7, #12]
800493e: 2300 movs r3, #0
8004940: 60bb str r3, [r7, #8]
8004942: 2300 movs r3, #0
8004944: 617b str r3, [r7, #20]
8004946: 2300 movs r3, #0
8004948: 607b str r3, [r7, #4]
uint32_t sysclockfreq = 0U;
800494a: 2300 movs r3, #0
800494c: 613b str r3, [r7, #16]
#if defined(RCC_CFGR2_PREDIV1SRC)
uint32_t prediv2 = 0U, pll2mul = 0U;
#endif /*RCC_CFGR2_PREDIV1SRC*/
tmpreg = RCC->CFGR;
800494e: 4b1e ldr r3, [pc, #120] @ (80049c8 <HAL_RCC_GetSysClockFreq+0x94>)
8004950: 685b ldr r3, [r3, #4]
8004952: 60fb str r3, [r7, #12]
/* Get SYSCLK source -------------------------------------------------------*/
switch (tmpreg & RCC_CFGR_SWS)
8004954: 68fb ldr r3, [r7, #12]
8004956: f003 030c and.w r3, r3, #12
800495a: 2b04 cmp r3, #4
800495c: d002 beq.n 8004964 <HAL_RCC_GetSysClockFreq+0x30>
800495e: 2b08 cmp r3, #8
8004960: d003 beq.n 800496a <HAL_RCC_GetSysClockFreq+0x36>
8004962: e027 b.n 80049b4 <HAL_RCC_GetSysClockFreq+0x80>
{
case RCC_SYSCLKSOURCE_STATUS_HSE: /* HSE used as system clock */
{
sysclockfreq = HSE_VALUE;
8004964: 4b19 ldr r3, [pc, #100] @ (80049cc <HAL_RCC_GetSysClockFreq+0x98>)
8004966: 613b str r3, [r7, #16]
break;
8004968: e027 b.n 80049ba <HAL_RCC_GetSysClockFreq+0x86>
}
case RCC_SYSCLKSOURCE_STATUS_PLLCLK: /* PLL used as system clock */
{
pllmul = aPLLMULFactorTable[(uint32_t)(tmpreg & RCC_CFGR_PLLMULL) >> RCC_CFGR_PLLMULL_Pos];
800496a: 68fb ldr r3, [r7, #12]
800496c: 0c9b lsrs r3, r3, #18
800496e: f003 030f and.w r3, r3, #15
8004972: 4a17 ldr r2, [pc, #92] @ (80049d0 <HAL_RCC_GetSysClockFreq+0x9c>)
8004974: 5cd3 ldrb r3, [r2, r3]
8004976: 607b str r3, [r7, #4]
if ((tmpreg & RCC_CFGR_PLLSRC) != RCC_PLLSOURCE_HSI_DIV2)
8004978: 68fb ldr r3, [r7, #12]
800497a: f403 3380 and.w r3, r3, #65536 @ 0x10000
800497e: 2b00 cmp r3, #0
8004980: d010 beq.n 80049a4 <HAL_RCC_GetSysClockFreq+0x70>
{
#if defined(RCC_CFGR2_PREDIV1)
prediv = aPredivFactorTable[(uint32_t)(RCC->CFGR2 & RCC_CFGR2_PREDIV1) >> RCC_CFGR2_PREDIV1_Pos];
#else
prediv = aPredivFactorTable[(uint32_t)(RCC->CFGR & RCC_CFGR_PLLXTPRE) >> RCC_CFGR_PLLXTPRE_Pos];
8004982: 4b11 ldr r3, [pc, #68] @ (80049c8 <HAL_RCC_GetSysClockFreq+0x94>)
8004984: 685b ldr r3, [r3, #4]
8004986: 0c5b lsrs r3, r3, #17
8004988: f003 0301 and.w r3, r3, #1
800498c: 4a11 ldr r2, [pc, #68] @ (80049d4 <HAL_RCC_GetSysClockFreq+0xa0>)
800498e: 5cd3 ldrb r3, [r2, r3]
8004990: 60bb str r3, [r7, #8]
{
pllclk = pllclk / 2;
}
#else
/* HSE used as PLL clock source : PLLCLK = HSE/PREDIV1 * PLLMUL */
pllclk = (uint32_t)((HSE_VALUE * pllmul) / prediv);
8004992: 687b ldr r3, [r7, #4]
8004994: 4a0d ldr r2, [pc, #52] @ (80049cc <HAL_RCC_GetSysClockFreq+0x98>)
8004996: fb03 f202 mul.w r2, r3, r2
800499a: 68bb ldr r3, [r7, #8]
800499c: fbb2 f3f3 udiv r3, r2, r3
80049a0: 617b str r3, [r7, #20]
80049a2: e004 b.n 80049ae <HAL_RCC_GetSysClockFreq+0x7a>
#endif /*RCC_CFGR2_PREDIV1SRC*/
}
else
{
/* HSI used as PLL clock source : PLLCLK = HSI/2 * PLLMUL */
pllclk = (uint32_t)((HSI_VALUE >> 1) * pllmul);
80049a4: 687b ldr r3, [r7, #4]
80049a6: 4a0c ldr r2, [pc, #48] @ (80049d8 <HAL_RCC_GetSysClockFreq+0xa4>)
80049a8: fb02 f303 mul.w r3, r2, r3
80049ac: 617b str r3, [r7, #20]
}
sysclockfreq = pllclk;
80049ae: 697b ldr r3, [r7, #20]
80049b0: 613b str r3, [r7, #16]
break;
80049b2: e002 b.n 80049ba <HAL_RCC_GetSysClockFreq+0x86>
}
case RCC_SYSCLKSOURCE_STATUS_HSI: /* HSI used as system clock source */
default: /* HSI used as system clock */
{
sysclockfreq = HSI_VALUE;
80049b4: 4b09 ldr r3, [pc, #36] @ (80049dc <HAL_RCC_GetSysClockFreq+0xa8>)
80049b6: 613b str r3, [r7, #16]
break;
80049b8: bf00 nop
}
}
return sysclockfreq;
80049ba: 693b ldr r3, [r7, #16]
}
80049bc: 4618 mov r0, r3
80049be: 371c adds r7, #28
80049c0: 46bd mov sp, r7
80049c2: bc80 pop {r7}
80049c4: 4770 bx lr
80049c6: bf00 nop
80049c8: 40021000 .word 0x40021000
80049cc: 00b71b00 .word 0x00b71b00
80049d0: 080062b8 .word 0x080062b8
80049d4: 080062c8 .word 0x080062c8
80049d8: 003d0900 .word 0x003d0900
80049dc: 007a1200 .word 0x007a1200
080049e0 <HAL_RCC_GetHCLKFreq>:
* @note The SystemCoreClock CMSIS variable is used to store System Clock Frequency
* and updated within this function
* @retval HCLK frequency
*/
uint32_t HAL_RCC_GetHCLKFreq(void)
{
80049e0: b480 push {r7}
80049e2: af00 add r7, sp, #0
return SystemCoreClock;
80049e4: 4b02 ldr r3, [pc, #8] @ (80049f0 <HAL_RCC_GetHCLKFreq+0x10>)
80049e6: 681b ldr r3, [r3, #0]
}
80049e8: 4618 mov r0, r3
80049ea: 46bd mov sp, r7
80049ec: bc80 pop {r7}
80049ee: 4770 bx lr
80049f0: 20000004 .word 0x20000004
080049f4 <HAL_RCC_GetPCLK1Freq>:
* @note Each time PCLK1 changes, this function must be called to update the
* right PCLK1 value. Otherwise, any configuration based on this function will be incorrect.
* @retval PCLK1 frequency
*/
uint32_t HAL_RCC_GetPCLK1Freq(void)
{
80049f4: b580 push {r7, lr}
80049f6: af00 add r7, sp, #0
/* Get HCLK source and Compute PCLK1 frequency ---------------------------*/
return (HAL_RCC_GetHCLKFreq() >> APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE1) >> RCC_CFGR_PPRE1_Pos]);
80049f8: f7ff fff2 bl 80049e0 <HAL_RCC_GetHCLKFreq>
80049fc: 4602 mov r2, r0
80049fe: 4b05 ldr r3, [pc, #20] @ (8004a14 <HAL_RCC_GetPCLK1Freq+0x20>)
8004a00: 685b ldr r3, [r3, #4]
8004a02: 0a1b lsrs r3, r3, #8
8004a04: f003 0307 and.w r3, r3, #7
8004a08: 4903 ldr r1, [pc, #12] @ (8004a18 <HAL_RCC_GetPCLK1Freq+0x24>)
8004a0a: 5ccb ldrb r3, [r1, r3]
8004a0c: fa22 f303 lsr.w r3, r2, r3
}
8004a10: 4618 mov r0, r3
8004a12: bd80 pop {r7, pc}
8004a14: 40021000 .word 0x40021000
8004a18: 080062b0 .word 0x080062b0
08004a1c <HAL_RCC_GetPCLK2Freq>:
* @note Each time PCLK2 changes, this function must be called to update the
* right PCLK2 value. Otherwise, any configuration based on this function will be incorrect.
* @retval PCLK2 frequency
*/
uint32_t HAL_RCC_GetPCLK2Freq(void)
{
8004a1c: b580 push {r7, lr}
8004a1e: af00 add r7, sp, #0
/* Get HCLK source and Compute PCLK2 frequency ---------------------------*/
return (HAL_RCC_GetHCLKFreq() >> APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE2) >> RCC_CFGR_PPRE2_Pos]);
8004a20: f7ff ffde bl 80049e0 <HAL_RCC_GetHCLKFreq>
8004a24: 4602 mov r2, r0
8004a26: 4b05 ldr r3, [pc, #20] @ (8004a3c <HAL_RCC_GetPCLK2Freq+0x20>)
8004a28: 685b ldr r3, [r3, #4]
8004a2a: 0adb lsrs r3, r3, #11
8004a2c: f003 0307 and.w r3, r3, #7
8004a30: 4903 ldr r1, [pc, #12] @ (8004a40 <HAL_RCC_GetPCLK2Freq+0x24>)
8004a32: 5ccb ldrb r3, [r1, r3]
8004a34: fa22 f303 lsr.w r3, r2, r3
}
8004a38: 4618 mov r0, r3
8004a3a: bd80 pop {r7, pc}
8004a3c: 40021000 .word 0x40021000
8004a40: 080062b0 .word 0x080062b0
08004a44 <RCC_Delay>:
* @brief This function provides delay (in milliseconds) based on CPU cycles method.
* @param mdelay: specifies the delay time length, in milliseconds.
* @retval None
*/
static void RCC_Delay(uint32_t mdelay)
{
8004a44: b480 push {r7}
8004a46: b085 sub sp, #20
8004a48: af00 add r7, sp, #0
8004a4a: 6078 str r0, [r7, #4]
__IO uint32_t Delay = mdelay * (SystemCoreClock / 8U / 1000U);
8004a4c: 4b0a ldr r3, [pc, #40] @ (8004a78 <RCC_Delay+0x34>)
8004a4e: 681b ldr r3, [r3, #0]
8004a50: 4a0a ldr r2, [pc, #40] @ (8004a7c <RCC_Delay+0x38>)
8004a52: fba2 2303 umull r2, r3, r2, r3
8004a56: 0a5b lsrs r3, r3, #9
8004a58: 687a ldr r2, [r7, #4]
8004a5a: fb02 f303 mul.w r3, r2, r3
8004a5e: 60fb str r3, [r7, #12]
do
{
__NOP();
8004a60: bf00 nop
}
while (Delay --);
8004a62: 68fb ldr r3, [r7, #12]
8004a64: 1e5a subs r2, r3, #1
8004a66: 60fa str r2, [r7, #12]
8004a68: 2b00 cmp r3, #0
8004a6a: d1f9 bne.n 8004a60 <RCC_Delay+0x1c>
}
8004a6c: bf00 nop
8004a6e: bf00 nop
8004a70: 3714 adds r7, #20
8004a72: 46bd mov sp, r7
8004a74: bc80 pop {r7}
8004a76: 4770 bx lr
8004a78: 20000004 .word 0x20000004
8004a7c: 10624dd3 .word 0x10624dd3
08004a80 <HAL_RCCEx_PeriphCLKConfig>:
* manually disable it.
*
* @retval HAL status
*/
HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit)
{
8004a80: b580 push {r7, lr}
8004a82: b086 sub sp, #24
8004a84: af00 add r7, sp, #0
8004a86: 6078 str r0, [r7, #4]
uint32_t tickstart = 0U, temp_reg = 0U;
8004a88: 2300 movs r3, #0
8004a8a: 613b str r3, [r7, #16]
8004a8c: 2300 movs r3, #0
8004a8e: 60fb str r3, [r7, #12]
/* Check the parameters */
assert_param(IS_RCC_PERIPHCLOCK(PeriphClkInit->PeriphClockSelection));
/*------------------------------- RTC/LCD Configuration ------------------------*/
if ((((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC))
8004a90: 687b ldr r3, [r7, #4]
8004a92: 681b ldr r3, [r3, #0]
8004a94: f003 0301 and.w r3, r3, #1
8004a98: 2b00 cmp r3, #0
8004a9a: d07d beq.n 8004b98 <HAL_RCCEx_PeriphCLKConfig+0x118>
{
FlagStatus pwrclkchanged = RESET;
8004a9c: 2300 movs r3, #0
8004a9e: 75fb strb r3, [r7, #23]
assert_param(IS_RCC_RTCCLKSOURCE(PeriphClkInit->RTCClockSelection));
/* As soon as function is called to change RTC clock source, activation of the
power domain is done. */
/* Requires to enable write access to Backup Domain of necessary */
if (__HAL_RCC_PWR_IS_CLK_DISABLED())
8004aa0: 4b4f ldr r3, [pc, #316] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004aa2: 69db ldr r3, [r3, #28]
8004aa4: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
8004aa8: 2b00 cmp r3, #0
8004aaa: d10d bne.n 8004ac8 <HAL_RCCEx_PeriphCLKConfig+0x48>
{
__HAL_RCC_PWR_CLK_ENABLE();
8004aac: 4b4c ldr r3, [pc, #304] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004aae: 69db ldr r3, [r3, #28]
8004ab0: 4a4b ldr r2, [pc, #300] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004ab2: f043 5380 orr.w r3, r3, #268435456 @ 0x10000000
8004ab6: 61d3 str r3, [r2, #28]
8004ab8: 4b49 ldr r3, [pc, #292] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004aba: 69db ldr r3, [r3, #28]
8004abc: f003 5380 and.w r3, r3, #268435456 @ 0x10000000
8004ac0: 60bb str r3, [r7, #8]
8004ac2: 68bb ldr r3, [r7, #8]
pwrclkchanged = SET;
8004ac4: 2301 movs r3, #1
8004ac6: 75fb strb r3, [r7, #23]
}
if (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8004ac8: 4b46 ldr r3, [pc, #280] @ (8004be4 <HAL_RCCEx_PeriphCLKConfig+0x164>)
8004aca: 681b ldr r3, [r3, #0]
8004acc: f403 7380 and.w r3, r3, #256 @ 0x100
8004ad0: 2b00 cmp r3, #0
8004ad2: d118 bne.n 8004b06 <HAL_RCCEx_PeriphCLKConfig+0x86>
{
/* Enable write access to Backup domain */
SET_BIT(PWR->CR, PWR_CR_DBP);
8004ad4: 4b43 ldr r3, [pc, #268] @ (8004be4 <HAL_RCCEx_PeriphCLKConfig+0x164>)
8004ad6: 681b ldr r3, [r3, #0]
8004ad8: 4a42 ldr r2, [pc, #264] @ (8004be4 <HAL_RCCEx_PeriphCLKConfig+0x164>)
8004ada: f443 7380 orr.w r3, r3, #256 @ 0x100
8004ade: 6013 str r3, [r2, #0]
/* Wait for Backup domain Write protection disable */
tickstart = HAL_GetTick();
8004ae0: f7fd fde0 bl 80026a4 <HAL_GetTick>
8004ae4: 6138 str r0, [r7, #16]
while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8004ae6: e008 b.n 8004afa <HAL_RCCEx_PeriphCLKConfig+0x7a>
{
if ((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE)
8004ae8: f7fd fddc bl 80026a4 <HAL_GetTick>
8004aec: 4602 mov r2, r0
8004aee: 693b ldr r3, [r7, #16]
8004af0: 1ad3 subs r3, r2, r3
8004af2: 2b64 cmp r3, #100 @ 0x64
8004af4: d901 bls.n 8004afa <HAL_RCCEx_PeriphCLKConfig+0x7a>
{
return HAL_TIMEOUT;
8004af6: 2303 movs r3, #3
8004af8: e06d b.n 8004bd6 <HAL_RCCEx_PeriphCLKConfig+0x156>
while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP))
8004afa: 4b3a ldr r3, [pc, #232] @ (8004be4 <HAL_RCCEx_PeriphCLKConfig+0x164>)
8004afc: 681b ldr r3, [r3, #0]
8004afe: f403 7380 and.w r3, r3, #256 @ 0x100
8004b02: 2b00 cmp r3, #0
8004b04: d0f0 beq.n 8004ae8 <HAL_RCCEx_PeriphCLKConfig+0x68>
}
}
}
/* Reset the Backup domain only if the RTC Clock source selection is modified from reset value */
temp_reg = (RCC->BDCR & RCC_BDCR_RTCSEL);
8004b06: 4b36 ldr r3, [pc, #216] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b08: 6a1b ldr r3, [r3, #32]
8004b0a: f403 7340 and.w r3, r3, #768 @ 0x300
8004b0e: 60fb str r3, [r7, #12]
if ((temp_reg != 0x00000000U) && (temp_reg != (PeriphClkInit->RTCClockSelection & RCC_BDCR_RTCSEL)))
8004b10: 68fb ldr r3, [r7, #12]
8004b12: 2b00 cmp r3, #0
8004b14: d02e beq.n 8004b74 <HAL_RCCEx_PeriphCLKConfig+0xf4>
8004b16: 687b ldr r3, [r7, #4]
8004b18: 685b ldr r3, [r3, #4]
8004b1a: f403 7340 and.w r3, r3, #768 @ 0x300
8004b1e: 68fa ldr r2, [r7, #12]
8004b20: 429a cmp r2, r3
8004b22: d027 beq.n 8004b74 <HAL_RCCEx_PeriphCLKConfig+0xf4>
{
/* Store the content of BDCR register before the reset of Backup Domain */
temp_reg = (RCC->BDCR & ~(RCC_BDCR_RTCSEL));
8004b24: 4b2e ldr r3, [pc, #184] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b26: 6a1b ldr r3, [r3, #32]
8004b28: f423 7340 bic.w r3, r3, #768 @ 0x300
8004b2c: 60fb str r3, [r7, #12]
/* RTC Clock selection can be changed only if the Backup Domain is reset */
__HAL_RCC_BACKUPRESET_FORCE();
8004b2e: 4b2e ldr r3, [pc, #184] @ (8004be8 <HAL_RCCEx_PeriphCLKConfig+0x168>)
8004b30: 2201 movs r2, #1
8004b32: 601a str r2, [r3, #0]
__HAL_RCC_BACKUPRESET_RELEASE();
8004b34: 4b2c ldr r3, [pc, #176] @ (8004be8 <HAL_RCCEx_PeriphCLKConfig+0x168>)
8004b36: 2200 movs r2, #0
8004b38: 601a str r2, [r3, #0]
/* Restore the Content of BDCR register */
RCC->BDCR = temp_reg;
8004b3a: 4a29 ldr r2, [pc, #164] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b3c: 68fb ldr r3, [r7, #12]
8004b3e: 6213 str r3, [r2, #32]
/* Wait for LSERDY if LSE was enabled */
if (HAL_IS_BIT_SET(temp_reg, RCC_BDCR_LSEON))
8004b40: 68fb ldr r3, [r7, #12]
8004b42: f003 0301 and.w r3, r3, #1
8004b46: 2b00 cmp r3, #0
8004b48: d014 beq.n 8004b74 <HAL_RCCEx_PeriphCLKConfig+0xf4>
{
/* Get Start Tick */
tickstart = HAL_GetTick();
8004b4a: f7fd fdab bl 80026a4 <HAL_GetTick>
8004b4e: 6138 str r0, [r7, #16]
/* Wait till LSE is ready */
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
8004b50: e00a b.n 8004b68 <HAL_RCCEx_PeriphCLKConfig+0xe8>
{
if ((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE)
8004b52: f7fd fda7 bl 80026a4 <HAL_GetTick>
8004b56: 4602 mov r2, r0
8004b58: 693b ldr r3, [r7, #16]
8004b5a: 1ad3 subs r3, r2, r3
8004b5c: f241 3288 movw r2, #5000 @ 0x1388
8004b60: 4293 cmp r3, r2
8004b62: d901 bls.n 8004b68 <HAL_RCCEx_PeriphCLKConfig+0xe8>
{
return HAL_TIMEOUT;
8004b64: 2303 movs r3, #3
8004b66: e036 b.n 8004bd6 <HAL_RCCEx_PeriphCLKConfig+0x156>
while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET)
8004b68: 4b1d ldr r3, [pc, #116] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b6a: 6a1b ldr r3, [r3, #32]
8004b6c: f003 0302 and.w r3, r3, #2
8004b70: 2b00 cmp r3, #0
8004b72: d0ee beq.n 8004b52 <HAL_RCCEx_PeriphCLKConfig+0xd2>
}
}
}
}
__HAL_RCC_RTC_CONFIG(PeriphClkInit->RTCClockSelection);
8004b74: 4b1a ldr r3, [pc, #104] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b76: 6a1b ldr r3, [r3, #32]
8004b78: f423 7240 bic.w r2, r3, #768 @ 0x300
8004b7c: 687b ldr r3, [r7, #4]
8004b7e: 685b ldr r3, [r3, #4]
8004b80: 4917 ldr r1, [pc, #92] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b82: 4313 orrs r3, r2
8004b84: 620b str r3, [r1, #32]
/* Require to disable power clock if necessary */
if (pwrclkchanged == SET)
8004b86: 7dfb ldrb r3, [r7, #23]
8004b88: 2b01 cmp r3, #1
8004b8a: d105 bne.n 8004b98 <HAL_RCCEx_PeriphCLKConfig+0x118>
{
__HAL_RCC_PWR_CLK_DISABLE();
8004b8c: 4b14 ldr r3, [pc, #80] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b8e: 69db ldr r3, [r3, #28]
8004b90: 4a13 ldr r2, [pc, #76] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004b92: f023 5380 bic.w r3, r3, #268435456 @ 0x10000000
8004b96: 61d3 str r3, [r2, #28]
}
}
/*------------------------------ ADC clock Configuration ------------------*/
if (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC)
8004b98: 687b ldr r3, [r7, #4]
8004b9a: 681b ldr r3, [r3, #0]
8004b9c: f003 0302 and.w r3, r3, #2
8004ba0: 2b00 cmp r3, #0
8004ba2: d008 beq.n 8004bb6 <HAL_RCCEx_PeriphCLKConfig+0x136>
{
/* Check the parameters */
assert_param(IS_RCC_ADCPLLCLK_DIV(PeriphClkInit->AdcClockSelection));
/* Configure the ADC clock source */
__HAL_RCC_ADC_CONFIG(PeriphClkInit->AdcClockSelection);
8004ba4: 4b0e ldr r3, [pc, #56] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004ba6: 685b ldr r3, [r3, #4]
8004ba8: f423 4240 bic.w r2, r3, #49152 @ 0xc000
8004bac: 687b ldr r3, [r7, #4]
8004bae: 689b ldr r3, [r3, #8]
8004bb0: 490b ldr r1, [pc, #44] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004bb2: 4313 orrs r3, r2
8004bb4: 604b str r3, [r1, #4]
#if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\
|| defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\
|| defined(STM32F105xC) || defined(STM32F107xC)
/*------------------------------ USB clock Configuration ------------------*/
if (((PeriphClkInit->PeriphClockSelection) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB)
8004bb6: 687b ldr r3, [r7, #4]
8004bb8: 681b ldr r3, [r3, #0]
8004bba: f003 0310 and.w r3, r3, #16
8004bbe: 2b00 cmp r3, #0
8004bc0: d008 beq.n 8004bd4 <HAL_RCCEx_PeriphCLKConfig+0x154>
{
/* Check the parameters */
assert_param(IS_RCC_USBPLLCLK_DIV(PeriphClkInit->UsbClockSelection));
/* Configure the USB clock source */
__HAL_RCC_USB_CONFIG(PeriphClkInit->UsbClockSelection);
8004bc2: 4b07 ldr r3, [pc, #28] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004bc4: 685b ldr r3, [r3, #4]
8004bc6: f423 0280 bic.w r2, r3, #4194304 @ 0x400000
8004bca: 687b ldr r3, [r7, #4]
8004bcc: 68db ldr r3, [r3, #12]
8004bce: 4904 ldr r1, [pc, #16] @ (8004be0 <HAL_RCCEx_PeriphCLKConfig+0x160>)
8004bd0: 4313 orrs r3, r2
8004bd2: 604b str r3, [r1, #4]
}
#endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */
return HAL_OK;
8004bd4: 2300 movs r3, #0
}
8004bd6: 4618 mov r0, r3
8004bd8: 3718 adds r7, #24
8004bda: 46bd mov sp, r7
8004bdc: bd80 pop {r7, pc}
8004bde: bf00 nop
8004be0: 40021000 .word 0x40021000
8004be4: 40007000 .word 0x40007000
8004be8: 42420440 .word 0x42420440
08004bec <HAL_TIM_Base_Init>:
* Ex: call @ref HAL_TIM_Base_DeInit() before HAL_TIM_Base_Init()
* @param htim TIM Base handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIM_Base_Init(TIM_HandleTypeDef *htim)
{
8004bec: b580 push {r7, lr}
8004bee: b082 sub sp, #8
8004bf0: af00 add r7, sp, #0
8004bf2: 6078 str r0, [r7, #4]
/* Check the TIM handle allocation */
if (htim == NULL)
8004bf4: 687b ldr r3, [r7, #4]
8004bf6: 2b00 cmp r3, #0
8004bf8: d101 bne.n 8004bfe <HAL_TIM_Base_Init+0x12>
{
return HAL_ERROR;
8004bfa: 2301 movs r3, #1
8004bfc: e041 b.n 8004c82 <HAL_TIM_Base_Init+0x96>
assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode));
assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision));
assert_param(IS_TIM_PERIOD(htim->Init.Period));
assert_param(IS_TIM_AUTORELOAD_PRELOAD(htim->Init.AutoReloadPreload));
if (htim->State == HAL_TIM_STATE_RESET)
8004bfe: 687b ldr r3, [r7, #4]
8004c00: f893 303d ldrb.w r3, [r3, #61] @ 0x3d
8004c04: b2db uxtb r3, r3
8004c06: 2b00 cmp r3, #0
8004c08: d106 bne.n 8004c18 <HAL_TIM_Base_Init+0x2c>
{
/* Allocate lock resource and initialize it */
htim->Lock = HAL_UNLOCKED;
8004c0a: 687b ldr r3, [r7, #4]
8004c0c: 2200 movs r2, #0
8004c0e: f883 203c strb.w r2, [r3, #60] @ 0x3c
}
/* Init the low level hardware : GPIO, CLOCK, NVIC */
htim->Base_MspInitCallback(htim);
#else
/* Init the low level hardware : GPIO, CLOCK, NVIC */
HAL_TIM_Base_MspInit(htim);
8004c12: 6878 ldr r0, [r7, #4]
8004c14: f7fd fc24 bl 8002460 <HAL_TIM_Base_MspInit>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
/* Set the TIM state */
htim->State = HAL_TIM_STATE_BUSY;
8004c18: 687b ldr r3, [r7, #4]
8004c1a: 2202 movs r2, #2
8004c1c: f883 203d strb.w r2, [r3, #61] @ 0x3d
/* Set the Time Base configuration */
TIM_Base_SetConfig(htim->Instance, &htim->Init);
8004c20: 687b ldr r3, [r7, #4]
8004c22: 681a ldr r2, [r3, #0]
8004c24: 687b ldr r3, [r7, #4]
8004c26: 3304 adds r3, #4
8004c28: 4619 mov r1, r3
8004c2a: 4610 mov r0, r2
8004c2c: f000 fa5c bl 80050e8 <TIM_Base_SetConfig>
/* Initialize the DMA burst operation state */
htim->DMABurstState = HAL_DMA_BURST_STATE_READY;
8004c30: 687b ldr r3, [r7, #4]
8004c32: 2201 movs r2, #1
8004c34: f883 2046 strb.w r2, [r3, #70] @ 0x46
/* Initialize the TIM channels state */
TIM_CHANNEL_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY);
8004c38: 687b ldr r3, [r7, #4]
8004c3a: 2201 movs r2, #1
8004c3c: f883 203e strb.w r2, [r3, #62] @ 0x3e
8004c40: 687b ldr r3, [r7, #4]
8004c42: 2201 movs r2, #1
8004c44: f883 203f strb.w r2, [r3, #63] @ 0x3f
8004c48: 687b ldr r3, [r7, #4]
8004c4a: 2201 movs r2, #1
8004c4c: f883 2040 strb.w r2, [r3, #64] @ 0x40
8004c50: 687b ldr r3, [r7, #4]
8004c52: 2201 movs r2, #1
8004c54: f883 2041 strb.w r2, [r3, #65] @ 0x41
TIM_CHANNEL_N_STATE_SET_ALL(htim, HAL_TIM_CHANNEL_STATE_READY);
8004c58: 687b ldr r3, [r7, #4]
8004c5a: 2201 movs r2, #1
8004c5c: f883 2042 strb.w r2, [r3, #66] @ 0x42
8004c60: 687b ldr r3, [r7, #4]
8004c62: 2201 movs r2, #1
8004c64: f883 2043 strb.w r2, [r3, #67] @ 0x43
8004c68: 687b ldr r3, [r7, #4]
8004c6a: 2201 movs r2, #1
8004c6c: f883 2044 strb.w r2, [r3, #68] @ 0x44
8004c70: 687b ldr r3, [r7, #4]
8004c72: 2201 movs r2, #1
8004c74: f883 2045 strb.w r2, [r3, #69] @ 0x45
/* Initialize the TIM state*/
htim->State = HAL_TIM_STATE_READY;
8004c78: 687b ldr r3, [r7, #4]
8004c7a: 2201 movs r2, #1
8004c7c: f883 203d strb.w r2, [r3, #61] @ 0x3d
return HAL_OK;
8004c80: 2300 movs r3, #0
}
8004c82: 4618 mov r0, r3
8004c84: 3708 adds r7, #8
8004c86: 46bd mov sp, r7
8004c88: bd80 pop {r7, pc}
...
08004c8c <HAL_TIM_Base_Start_IT>:
* @brief Starts the TIM Base generation in interrupt mode.
* @param htim TIM Base handle
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIM_Base_Start_IT(TIM_HandleTypeDef *htim)
{
8004c8c: b480 push {r7}
8004c8e: b085 sub sp, #20
8004c90: af00 add r7, sp, #0
8004c92: 6078 str r0, [r7, #4]
/* Check the parameters */
assert_param(IS_TIM_INSTANCE(htim->Instance));
/* Check the TIM state */
if (htim->State != HAL_TIM_STATE_READY)
8004c94: 687b ldr r3, [r7, #4]
8004c96: f893 303d ldrb.w r3, [r3, #61] @ 0x3d
8004c9a: b2db uxtb r3, r3
8004c9c: 2b01 cmp r3, #1
8004c9e: d001 beq.n 8004ca4 <HAL_TIM_Base_Start_IT+0x18>
{
return HAL_ERROR;
8004ca0: 2301 movs r3, #1
8004ca2: e03a b.n 8004d1a <HAL_TIM_Base_Start_IT+0x8e>
}
/* Set the TIM state */
htim->State = HAL_TIM_STATE_BUSY;
8004ca4: 687b ldr r3, [r7, #4]
8004ca6: 2202 movs r2, #2
8004ca8: f883 203d strb.w r2, [r3, #61] @ 0x3d
/* Enable the TIM Update interrupt */
__HAL_TIM_ENABLE_IT(htim, TIM_IT_UPDATE);
8004cac: 687b ldr r3, [r7, #4]
8004cae: 681b ldr r3, [r3, #0]
8004cb0: 68da ldr r2, [r3, #12]
8004cb2: 687b ldr r3, [r7, #4]
8004cb4: 681b ldr r3, [r3, #0]
8004cb6: f042 0201 orr.w r2, r2, #1
8004cba: 60da str r2, [r3, #12]
/* Enable the Peripheral, except in trigger mode where enable is automatically done with trigger */
if (IS_TIM_SLAVE_INSTANCE(htim->Instance))
8004cbc: 687b ldr r3, [r7, #4]
8004cbe: 681b ldr r3, [r3, #0]
8004cc0: 4a18 ldr r2, [pc, #96] @ (8004d24 <HAL_TIM_Base_Start_IT+0x98>)
8004cc2: 4293 cmp r3, r2
8004cc4: d00e beq.n 8004ce4 <HAL_TIM_Base_Start_IT+0x58>
8004cc6: 687b ldr r3, [r7, #4]
8004cc8: 681b ldr r3, [r3, #0]
8004cca: f1b3 4f80 cmp.w r3, #1073741824 @ 0x40000000
8004cce: d009 beq.n 8004ce4 <HAL_TIM_Base_Start_IT+0x58>
8004cd0: 687b ldr r3, [r7, #4]
8004cd2: 681b ldr r3, [r3, #0]
8004cd4: 4a14 ldr r2, [pc, #80] @ (8004d28 <HAL_TIM_Base_Start_IT+0x9c>)
8004cd6: 4293 cmp r3, r2
8004cd8: d004 beq.n 8004ce4 <HAL_TIM_Base_Start_IT+0x58>
8004cda: 687b ldr r3, [r7, #4]
8004cdc: 681b ldr r3, [r3, #0]
8004cde: 4a13 ldr r2, [pc, #76] @ (8004d2c <HAL_TIM_Base_Start_IT+0xa0>)
8004ce0: 4293 cmp r3, r2
8004ce2: d111 bne.n 8004d08 <HAL_TIM_Base_Start_IT+0x7c>
{
tmpsmcr = htim->Instance->SMCR & TIM_SMCR_SMS;
8004ce4: 687b ldr r3, [r7, #4]
8004ce6: 681b ldr r3, [r3, #0]
8004ce8: 689b ldr r3, [r3, #8]
8004cea: f003 0307 and.w r3, r3, #7
8004cee: 60fb str r3, [r7, #12]
if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr))
8004cf0: 68fb ldr r3, [r7, #12]
8004cf2: 2b06 cmp r3, #6
8004cf4: d010 beq.n 8004d18 <HAL_TIM_Base_Start_IT+0x8c>
{
__HAL_TIM_ENABLE(htim);
8004cf6: 687b ldr r3, [r7, #4]
8004cf8: 681b ldr r3, [r3, #0]
8004cfa: 681a ldr r2, [r3, #0]
8004cfc: 687b ldr r3, [r7, #4]
8004cfe: 681b ldr r3, [r3, #0]
8004d00: f042 0201 orr.w r2, r2, #1
8004d04: 601a str r2, [r3, #0]
if (!IS_TIM_SLAVEMODE_TRIGGER_ENABLED(tmpsmcr))
8004d06: e007 b.n 8004d18 <HAL_TIM_Base_Start_IT+0x8c>
}
}
else
{
__HAL_TIM_ENABLE(htim);
8004d08: 687b ldr r3, [r7, #4]
8004d0a: 681b ldr r3, [r3, #0]
8004d0c: 681a ldr r2, [r3, #0]
8004d0e: 687b ldr r3, [r7, #4]
8004d10: 681b ldr r3, [r3, #0]
8004d12: f042 0201 orr.w r2, r2, #1
8004d16: 601a str r2, [r3, #0]
}
/* Return function status */
return HAL_OK;
8004d18: 2300 movs r3, #0
}
8004d1a: 4618 mov r0, r3
8004d1c: 3714 adds r7, #20
8004d1e: 46bd mov sp, r7
8004d20: bc80 pop {r7}
8004d22: 4770 bx lr
8004d24: 40012c00 .word 0x40012c00
8004d28: 40000400 .word 0x40000400
8004d2c: 40000800 .word 0x40000800
08004d30 <HAL_TIM_IRQHandler>:
* @brief This function handles TIM interrupts requests.
* @param htim TIM handle
* @retval None
*/
void HAL_TIM_IRQHandler(TIM_HandleTypeDef *htim)
{
8004d30: b580 push {r7, lr}
8004d32: b084 sub sp, #16
8004d34: af00 add r7, sp, #0
8004d36: 6078 str r0, [r7, #4]
uint32_t itsource = htim->Instance->DIER;
8004d38: 687b ldr r3, [r7, #4]
8004d3a: 681b ldr r3, [r3, #0]
8004d3c: 68db ldr r3, [r3, #12]
8004d3e: 60fb str r3, [r7, #12]
uint32_t itflag = htim->Instance->SR;
8004d40: 687b ldr r3, [r7, #4]
8004d42: 681b ldr r3, [r3, #0]
8004d44: 691b ldr r3, [r3, #16]
8004d46: 60bb str r3, [r7, #8]
/* Capture compare 1 event */
if ((itflag & (TIM_FLAG_CC1)) == (TIM_FLAG_CC1))
8004d48: 68bb ldr r3, [r7, #8]
8004d4a: f003 0302 and.w r3, r3, #2
8004d4e: 2b00 cmp r3, #0
8004d50: d020 beq.n 8004d94 <HAL_TIM_IRQHandler+0x64>
{
if ((itsource & (TIM_IT_CC1)) == (TIM_IT_CC1))
8004d52: 68fb ldr r3, [r7, #12]
8004d54: f003 0302 and.w r3, r3, #2
8004d58: 2b00 cmp r3, #0
8004d5a: d01b beq.n 8004d94 <HAL_TIM_IRQHandler+0x64>
{
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC1);
8004d5c: 687b ldr r3, [r7, #4]
8004d5e: 681b ldr r3, [r3, #0]
8004d60: f06f 0202 mvn.w r2, #2
8004d64: 611a str r2, [r3, #16]
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_1;
8004d66: 687b ldr r3, [r7, #4]
8004d68: 2201 movs r2, #1
8004d6a: 771a strb r2, [r3, #28]
/* Input capture event */
if ((htim->Instance->CCMR1 & TIM_CCMR1_CC1S) != 0x00U)
8004d6c: 687b ldr r3, [r7, #4]
8004d6e: 681b ldr r3, [r3, #0]
8004d70: 699b ldr r3, [r3, #24]
8004d72: f003 0303 and.w r3, r3, #3
8004d76: 2b00 cmp r3, #0
8004d78: d003 beq.n 8004d82 <HAL_TIM_IRQHandler+0x52>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->IC_CaptureCallback(htim);
#else
HAL_TIM_IC_CaptureCallback(htim);
8004d7a: 6878 ldr r0, [r7, #4]
8004d7c: f000 f998 bl 80050b0 <HAL_TIM_IC_CaptureCallback>
8004d80: e005 b.n 8004d8e <HAL_TIM_IRQHandler+0x5e>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->OC_DelayElapsedCallback(htim);
htim->PWM_PulseFinishedCallback(htim);
#else
HAL_TIM_OC_DelayElapsedCallback(htim);
8004d82: 6878 ldr r0, [r7, #4]
8004d84: f000 f98b bl 800509e <HAL_TIM_OC_DelayElapsedCallback>
HAL_TIM_PWM_PulseFinishedCallback(htim);
8004d88: 6878 ldr r0, [r7, #4]
8004d8a: f000 f99a bl 80050c2 <HAL_TIM_PWM_PulseFinishedCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED;
8004d8e: 687b ldr r3, [r7, #4]
8004d90: 2200 movs r2, #0
8004d92: 771a strb r2, [r3, #28]
}
}
}
/* Capture compare 2 event */
if ((itflag & (TIM_FLAG_CC2)) == (TIM_FLAG_CC2))
8004d94: 68bb ldr r3, [r7, #8]
8004d96: f003 0304 and.w r3, r3, #4
8004d9a: 2b00 cmp r3, #0
8004d9c: d020 beq.n 8004de0 <HAL_TIM_IRQHandler+0xb0>
{
if ((itsource & (TIM_IT_CC2)) == (TIM_IT_CC2))
8004d9e: 68fb ldr r3, [r7, #12]
8004da0: f003 0304 and.w r3, r3, #4
8004da4: 2b00 cmp r3, #0
8004da6: d01b beq.n 8004de0 <HAL_TIM_IRQHandler+0xb0>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC2);
8004da8: 687b ldr r3, [r7, #4]
8004daa: 681b ldr r3, [r3, #0]
8004dac: f06f 0204 mvn.w r2, #4
8004db0: 611a str r2, [r3, #16]
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_2;
8004db2: 687b ldr r3, [r7, #4]
8004db4: 2202 movs r2, #2
8004db6: 771a strb r2, [r3, #28]
/* Input capture event */
if ((htim->Instance->CCMR1 & TIM_CCMR1_CC2S) != 0x00U)
8004db8: 687b ldr r3, [r7, #4]
8004dba: 681b ldr r3, [r3, #0]
8004dbc: 699b ldr r3, [r3, #24]
8004dbe: f403 7340 and.w r3, r3, #768 @ 0x300
8004dc2: 2b00 cmp r3, #0
8004dc4: d003 beq.n 8004dce <HAL_TIM_IRQHandler+0x9e>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->IC_CaptureCallback(htim);
#else
HAL_TIM_IC_CaptureCallback(htim);
8004dc6: 6878 ldr r0, [r7, #4]
8004dc8: f000 f972 bl 80050b0 <HAL_TIM_IC_CaptureCallback>
8004dcc: e005 b.n 8004dda <HAL_TIM_IRQHandler+0xaa>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->OC_DelayElapsedCallback(htim);
htim->PWM_PulseFinishedCallback(htim);
#else
HAL_TIM_OC_DelayElapsedCallback(htim);
8004dce: 6878 ldr r0, [r7, #4]
8004dd0: f000 f965 bl 800509e <HAL_TIM_OC_DelayElapsedCallback>
HAL_TIM_PWM_PulseFinishedCallback(htim);
8004dd4: 6878 ldr r0, [r7, #4]
8004dd6: f000 f974 bl 80050c2 <HAL_TIM_PWM_PulseFinishedCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED;
8004dda: 687b ldr r3, [r7, #4]
8004ddc: 2200 movs r2, #0
8004dde: 771a strb r2, [r3, #28]
}
}
/* Capture compare 3 event */
if ((itflag & (TIM_FLAG_CC3)) == (TIM_FLAG_CC3))
8004de0: 68bb ldr r3, [r7, #8]
8004de2: f003 0308 and.w r3, r3, #8
8004de6: 2b00 cmp r3, #0
8004de8: d020 beq.n 8004e2c <HAL_TIM_IRQHandler+0xfc>
{
if ((itsource & (TIM_IT_CC3)) == (TIM_IT_CC3))
8004dea: 68fb ldr r3, [r7, #12]
8004dec: f003 0308 and.w r3, r3, #8
8004df0: 2b00 cmp r3, #0
8004df2: d01b beq.n 8004e2c <HAL_TIM_IRQHandler+0xfc>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC3);
8004df4: 687b ldr r3, [r7, #4]
8004df6: 681b ldr r3, [r3, #0]
8004df8: f06f 0208 mvn.w r2, #8
8004dfc: 611a str r2, [r3, #16]
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_3;
8004dfe: 687b ldr r3, [r7, #4]
8004e00: 2204 movs r2, #4
8004e02: 771a strb r2, [r3, #28]
/* Input capture event */
if ((htim->Instance->CCMR2 & TIM_CCMR2_CC3S) != 0x00U)
8004e04: 687b ldr r3, [r7, #4]
8004e06: 681b ldr r3, [r3, #0]
8004e08: 69db ldr r3, [r3, #28]
8004e0a: f003 0303 and.w r3, r3, #3
8004e0e: 2b00 cmp r3, #0
8004e10: d003 beq.n 8004e1a <HAL_TIM_IRQHandler+0xea>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->IC_CaptureCallback(htim);
#else
HAL_TIM_IC_CaptureCallback(htim);
8004e12: 6878 ldr r0, [r7, #4]
8004e14: f000 f94c bl 80050b0 <HAL_TIM_IC_CaptureCallback>
8004e18: e005 b.n 8004e26 <HAL_TIM_IRQHandler+0xf6>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->OC_DelayElapsedCallback(htim);
htim->PWM_PulseFinishedCallback(htim);
#else
HAL_TIM_OC_DelayElapsedCallback(htim);
8004e1a: 6878 ldr r0, [r7, #4]
8004e1c: f000 f93f bl 800509e <HAL_TIM_OC_DelayElapsedCallback>
HAL_TIM_PWM_PulseFinishedCallback(htim);
8004e20: 6878 ldr r0, [r7, #4]
8004e22: f000 f94e bl 80050c2 <HAL_TIM_PWM_PulseFinishedCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED;
8004e26: 687b ldr r3, [r7, #4]
8004e28: 2200 movs r2, #0
8004e2a: 771a strb r2, [r3, #28]
}
}
/* Capture compare 4 event */
if ((itflag & (TIM_FLAG_CC4)) == (TIM_FLAG_CC4))
8004e2c: 68bb ldr r3, [r7, #8]
8004e2e: f003 0310 and.w r3, r3, #16
8004e32: 2b00 cmp r3, #0
8004e34: d020 beq.n 8004e78 <HAL_TIM_IRQHandler+0x148>
{
if ((itsource & (TIM_IT_CC4)) == (TIM_IT_CC4))
8004e36: 68fb ldr r3, [r7, #12]
8004e38: f003 0310 and.w r3, r3, #16
8004e3c: 2b00 cmp r3, #0
8004e3e: d01b beq.n 8004e78 <HAL_TIM_IRQHandler+0x148>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_CC4);
8004e40: 687b ldr r3, [r7, #4]
8004e42: 681b ldr r3, [r3, #0]
8004e44: f06f 0210 mvn.w r2, #16
8004e48: 611a str r2, [r3, #16]
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_4;
8004e4a: 687b ldr r3, [r7, #4]
8004e4c: 2208 movs r2, #8
8004e4e: 771a strb r2, [r3, #28]
/* Input capture event */
if ((htim->Instance->CCMR2 & TIM_CCMR2_CC4S) != 0x00U)
8004e50: 687b ldr r3, [r7, #4]
8004e52: 681b ldr r3, [r3, #0]
8004e54: 69db ldr r3, [r3, #28]
8004e56: f403 7340 and.w r3, r3, #768 @ 0x300
8004e5a: 2b00 cmp r3, #0
8004e5c: d003 beq.n 8004e66 <HAL_TIM_IRQHandler+0x136>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->IC_CaptureCallback(htim);
#else
HAL_TIM_IC_CaptureCallback(htim);
8004e5e: 6878 ldr r0, [r7, #4]
8004e60: f000 f926 bl 80050b0 <HAL_TIM_IC_CaptureCallback>
8004e64: e005 b.n 8004e72 <HAL_TIM_IRQHandler+0x142>
{
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->OC_DelayElapsedCallback(htim);
htim->PWM_PulseFinishedCallback(htim);
#else
HAL_TIM_OC_DelayElapsedCallback(htim);
8004e66: 6878 ldr r0, [r7, #4]
8004e68: f000 f919 bl 800509e <HAL_TIM_OC_DelayElapsedCallback>
HAL_TIM_PWM_PulseFinishedCallback(htim);
8004e6c: 6878 ldr r0, [r7, #4]
8004e6e: f000 f928 bl 80050c2 <HAL_TIM_PWM_PulseFinishedCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
htim->Channel = HAL_TIM_ACTIVE_CHANNEL_CLEARED;
8004e72: 687b ldr r3, [r7, #4]
8004e74: 2200 movs r2, #0
8004e76: 771a strb r2, [r3, #28]
}
}
/* TIM Update event */
if ((itflag & (TIM_FLAG_UPDATE)) == (TIM_FLAG_UPDATE))
8004e78: 68bb ldr r3, [r7, #8]
8004e7a: f003 0301 and.w r3, r3, #1
8004e7e: 2b00 cmp r3, #0
8004e80: d00c beq.n 8004e9c <HAL_TIM_IRQHandler+0x16c>
{
if ((itsource & (TIM_IT_UPDATE)) == (TIM_IT_UPDATE))
8004e82: 68fb ldr r3, [r7, #12]
8004e84: f003 0301 and.w r3, r3, #1
8004e88: 2b00 cmp r3, #0
8004e8a: d007 beq.n 8004e9c <HAL_TIM_IRQHandler+0x16c>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_UPDATE);
8004e8c: 687b ldr r3, [r7, #4]
8004e8e: 681b ldr r3, [r3, #0]
8004e90: f06f 0201 mvn.w r2, #1
8004e94: 611a str r2, [r3, #16]
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->PeriodElapsedCallback(htim);
#else
HAL_TIM_PeriodElapsedCallback(htim);
8004e96: 6878 ldr r0, [r7, #4]
8004e98: f7fd f90a bl 80020b0 <HAL_TIM_PeriodElapsedCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
}
/* TIM Break input event */
if ((itflag & (TIM_FLAG_BREAK)) == (TIM_FLAG_BREAK))
8004e9c: 68bb ldr r3, [r7, #8]
8004e9e: f003 0380 and.w r3, r3, #128 @ 0x80
8004ea2: 2b00 cmp r3, #0
8004ea4: d00c beq.n 8004ec0 <HAL_TIM_IRQHandler+0x190>
{
if ((itsource & (TIM_IT_BREAK)) == (TIM_IT_BREAK))
8004ea6: 68fb ldr r3, [r7, #12]
8004ea8: f003 0380 and.w r3, r3, #128 @ 0x80
8004eac: 2b00 cmp r3, #0
8004eae: d007 beq.n 8004ec0 <HAL_TIM_IRQHandler+0x190>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_BREAK);
8004eb0: 687b ldr r3, [r7, #4]
8004eb2: 681b ldr r3, [r3, #0]
8004eb4: f06f 0280 mvn.w r2, #128 @ 0x80
8004eb8: 611a str r2, [r3, #16]
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->BreakCallback(htim);
#else
HAL_TIMEx_BreakCallback(htim);
8004eba: 6878 ldr r0, [r7, #4]
8004ebc: f000 fa7f bl 80053be <HAL_TIMEx_BreakCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
}
/* TIM Trigger detection event */
if ((itflag & (TIM_FLAG_TRIGGER)) == (TIM_FLAG_TRIGGER))
8004ec0: 68bb ldr r3, [r7, #8]
8004ec2: f003 0340 and.w r3, r3, #64 @ 0x40
8004ec6: 2b00 cmp r3, #0
8004ec8: d00c beq.n 8004ee4 <HAL_TIM_IRQHandler+0x1b4>
{
if ((itsource & (TIM_IT_TRIGGER)) == (TIM_IT_TRIGGER))
8004eca: 68fb ldr r3, [r7, #12]
8004ecc: f003 0340 and.w r3, r3, #64 @ 0x40
8004ed0: 2b00 cmp r3, #0
8004ed2: d007 beq.n 8004ee4 <HAL_TIM_IRQHandler+0x1b4>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_TRIGGER);
8004ed4: 687b ldr r3, [r7, #4]
8004ed6: 681b ldr r3, [r3, #0]
8004ed8: f06f 0240 mvn.w r2, #64 @ 0x40
8004edc: 611a str r2, [r3, #16]
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->TriggerCallback(htim);
#else
HAL_TIM_TriggerCallback(htim);
8004ede: 6878 ldr r0, [r7, #4]
8004ee0: f000 f8f8 bl 80050d4 <HAL_TIM_TriggerCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
}
/* TIM commutation event */
if ((itflag & (TIM_FLAG_COM)) == (TIM_FLAG_COM))
8004ee4: 68bb ldr r3, [r7, #8]
8004ee6: f003 0320 and.w r3, r3, #32
8004eea: 2b00 cmp r3, #0
8004eec: d00c beq.n 8004f08 <HAL_TIM_IRQHandler+0x1d8>
{
if ((itsource & (TIM_IT_COM)) == (TIM_IT_COM))
8004eee: 68fb ldr r3, [r7, #12]
8004ef0: f003 0320 and.w r3, r3, #32
8004ef4: 2b00 cmp r3, #0
8004ef6: d007 beq.n 8004f08 <HAL_TIM_IRQHandler+0x1d8>
{
__HAL_TIM_CLEAR_FLAG(htim, TIM_FLAG_COM);
8004ef8: 687b ldr r3, [r7, #4]
8004efa: 681b ldr r3, [r3, #0]
8004efc: f06f 0220 mvn.w r2, #32
8004f00: 611a str r2, [r3, #16]
#if (USE_HAL_TIM_REGISTER_CALLBACKS == 1)
htim->CommutationCallback(htim);
#else
HAL_TIMEx_CommutCallback(htim);
8004f02: 6878 ldr r0, [r7, #4]
8004f04: f000 fa52 bl 80053ac <HAL_TIMEx_CommutCallback>
#endif /* USE_HAL_TIM_REGISTER_CALLBACKS */
}
}
}
8004f08: bf00 nop
8004f0a: 3710 adds r7, #16
8004f0c: 46bd mov sp, r7
8004f0e: bd80 pop {r7, pc}
08004f10 <HAL_TIM_ConfigClockSource>:
* @param sClockSourceConfig pointer to a TIM_ClockConfigTypeDef structure that
* contains the clock source information for the TIM peripheral.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIM_ConfigClockSource(TIM_HandleTypeDef *htim, const TIM_ClockConfigTypeDef *sClockSourceConfig)
{
8004f10: b580 push {r7, lr}
8004f12: b084 sub sp, #16
8004f14: af00 add r7, sp, #0
8004f16: 6078 str r0, [r7, #4]
8004f18: 6039 str r1, [r7, #0]
HAL_StatusTypeDef status = HAL_OK;
8004f1a: 2300 movs r3, #0
8004f1c: 73fb strb r3, [r7, #15]
uint32_t tmpsmcr;
/* Process Locked */
__HAL_LOCK(htim);
8004f1e: 687b ldr r3, [r7, #4]
8004f20: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8004f24: 2b01 cmp r3, #1
8004f26: d101 bne.n 8004f2c <HAL_TIM_ConfigClockSource+0x1c>
8004f28: 2302 movs r3, #2
8004f2a: e0b4 b.n 8005096 <HAL_TIM_ConfigClockSource+0x186>
8004f2c: 687b ldr r3, [r7, #4]
8004f2e: 2201 movs r2, #1
8004f30: f883 203c strb.w r2, [r3, #60] @ 0x3c
htim->State = HAL_TIM_STATE_BUSY;
8004f34: 687b ldr r3, [r7, #4]
8004f36: 2202 movs r2, #2
8004f38: f883 203d strb.w r2, [r3, #61] @ 0x3d
/* Check the parameters */
assert_param(IS_TIM_CLOCKSOURCE(sClockSourceConfig->ClockSource));
/* Reset the SMS, TS, ECE, ETPS and ETRF bits */
tmpsmcr = htim->Instance->SMCR;
8004f3c: 687b ldr r3, [r7, #4]
8004f3e: 681b ldr r3, [r3, #0]
8004f40: 689b ldr r3, [r3, #8]
8004f42: 60bb str r3, [r7, #8]
tmpsmcr &= ~(TIM_SMCR_SMS | TIM_SMCR_TS);
8004f44: 68bb ldr r3, [r7, #8]
8004f46: f023 0377 bic.w r3, r3, #119 @ 0x77
8004f4a: 60bb str r3, [r7, #8]
tmpsmcr &= ~(TIM_SMCR_ETF | TIM_SMCR_ETPS | TIM_SMCR_ECE | TIM_SMCR_ETP);
8004f4c: 68bb ldr r3, [r7, #8]
8004f4e: f423 437f bic.w r3, r3, #65280 @ 0xff00
8004f52: 60bb str r3, [r7, #8]
htim->Instance->SMCR = tmpsmcr;
8004f54: 687b ldr r3, [r7, #4]
8004f56: 681b ldr r3, [r3, #0]
8004f58: 68ba ldr r2, [r7, #8]
8004f5a: 609a str r2, [r3, #8]
switch (sClockSourceConfig->ClockSource)
8004f5c: 683b ldr r3, [r7, #0]
8004f5e: 681b ldr r3, [r3, #0]
8004f60: f5b3 5f00 cmp.w r3, #8192 @ 0x2000
8004f64: d03e beq.n 8004fe4 <HAL_TIM_ConfigClockSource+0xd4>
8004f66: f5b3 5f00 cmp.w r3, #8192 @ 0x2000
8004f6a: f200 8087 bhi.w 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f6e: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8004f72: f000 8086 beq.w 8005082 <HAL_TIM_ConfigClockSource+0x172>
8004f76: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8004f7a: d87f bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f7c: 2b70 cmp r3, #112 @ 0x70
8004f7e: d01a beq.n 8004fb6 <HAL_TIM_ConfigClockSource+0xa6>
8004f80: 2b70 cmp r3, #112 @ 0x70
8004f82: d87b bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f84: 2b60 cmp r3, #96 @ 0x60
8004f86: d050 beq.n 800502a <HAL_TIM_ConfigClockSource+0x11a>
8004f88: 2b60 cmp r3, #96 @ 0x60
8004f8a: d877 bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f8c: 2b50 cmp r3, #80 @ 0x50
8004f8e: d03c beq.n 800500a <HAL_TIM_ConfigClockSource+0xfa>
8004f90: 2b50 cmp r3, #80 @ 0x50
8004f92: d873 bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f94: 2b40 cmp r3, #64 @ 0x40
8004f96: d058 beq.n 800504a <HAL_TIM_ConfigClockSource+0x13a>
8004f98: 2b40 cmp r3, #64 @ 0x40
8004f9a: d86f bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004f9c: 2b30 cmp r3, #48 @ 0x30
8004f9e: d064 beq.n 800506a <HAL_TIM_ConfigClockSource+0x15a>
8004fa0: 2b30 cmp r3, #48 @ 0x30
8004fa2: d86b bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004fa4: 2b20 cmp r3, #32
8004fa6: d060 beq.n 800506a <HAL_TIM_ConfigClockSource+0x15a>
8004fa8: 2b20 cmp r3, #32
8004faa: d867 bhi.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
8004fac: 2b00 cmp r3, #0
8004fae: d05c beq.n 800506a <HAL_TIM_ConfigClockSource+0x15a>
8004fb0: 2b10 cmp r3, #16
8004fb2: d05a beq.n 800506a <HAL_TIM_ConfigClockSource+0x15a>
8004fb4: e062 b.n 800507c <HAL_TIM_ConfigClockSource+0x16c>
assert_param(IS_TIM_CLOCKPRESCALER(sClockSourceConfig->ClockPrescaler));
assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity));
assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter));
/* Configure the ETR Clock source */
TIM_ETR_SetConfig(htim->Instance,
8004fb6: 687b ldr r3, [r7, #4]
8004fb8: 6818 ldr r0, [r3, #0]
sClockSourceConfig->ClockPrescaler,
8004fba: 683b ldr r3, [r7, #0]
8004fbc: 6899 ldr r1, [r3, #8]
sClockSourceConfig->ClockPolarity,
8004fbe: 683b ldr r3, [r7, #0]
8004fc0: 685a ldr r2, [r3, #4]
sClockSourceConfig->ClockFilter);
8004fc2: 683b ldr r3, [r7, #0]
8004fc4: 68db ldr r3, [r3, #12]
TIM_ETR_SetConfig(htim->Instance,
8004fc6: f000 f974 bl 80052b2 <TIM_ETR_SetConfig>
/* Select the External clock mode1 and the ETRF trigger */
tmpsmcr = htim->Instance->SMCR;
8004fca: 687b ldr r3, [r7, #4]
8004fcc: 681b ldr r3, [r3, #0]
8004fce: 689b ldr r3, [r3, #8]
8004fd0: 60bb str r3, [r7, #8]
tmpsmcr |= (TIM_SLAVEMODE_EXTERNAL1 | TIM_CLOCKSOURCE_ETRMODE1);
8004fd2: 68bb ldr r3, [r7, #8]
8004fd4: f043 0377 orr.w r3, r3, #119 @ 0x77
8004fd8: 60bb str r3, [r7, #8]
/* Write to TIMx SMCR */
htim->Instance->SMCR = tmpsmcr;
8004fda: 687b ldr r3, [r7, #4]
8004fdc: 681b ldr r3, [r3, #0]
8004fde: 68ba ldr r2, [r7, #8]
8004fe0: 609a str r2, [r3, #8]
break;
8004fe2: e04f b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
assert_param(IS_TIM_CLOCKPRESCALER(sClockSourceConfig->ClockPrescaler));
assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity));
assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter));
/* Configure the ETR Clock source */
TIM_ETR_SetConfig(htim->Instance,
8004fe4: 687b ldr r3, [r7, #4]
8004fe6: 6818 ldr r0, [r3, #0]
sClockSourceConfig->ClockPrescaler,
8004fe8: 683b ldr r3, [r7, #0]
8004fea: 6899 ldr r1, [r3, #8]
sClockSourceConfig->ClockPolarity,
8004fec: 683b ldr r3, [r7, #0]
8004fee: 685a ldr r2, [r3, #4]
sClockSourceConfig->ClockFilter);
8004ff0: 683b ldr r3, [r7, #0]
8004ff2: 68db ldr r3, [r3, #12]
TIM_ETR_SetConfig(htim->Instance,
8004ff4: f000 f95d bl 80052b2 <TIM_ETR_SetConfig>
/* Enable the External clock mode2 */
htim->Instance->SMCR |= TIM_SMCR_ECE;
8004ff8: 687b ldr r3, [r7, #4]
8004ffa: 681b ldr r3, [r3, #0]
8004ffc: 689a ldr r2, [r3, #8]
8004ffe: 687b ldr r3, [r7, #4]
8005000: 681b ldr r3, [r3, #0]
8005002: f442 4280 orr.w r2, r2, #16384 @ 0x4000
8005006: 609a str r2, [r3, #8]
break;
8005008: e03c b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
/* Check TI1 input conditioning related parameters */
assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity));
assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter));
TIM_TI1_ConfigInputStage(htim->Instance,
800500a: 687b ldr r3, [r7, #4]
800500c: 6818 ldr r0, [r3, #0]
sClockSourceConfig->ClockPolarity,
800500e: 683b ldr r3, [r7, #0]
8005010: 6859 ldr r1, [r3, #4]
sClockSourceConfig->ClockFilter);
8005012: 683b ldr r3, [r7, #0]
8005014: 68db ldr r3, [r3, #12]
TIM_TI1_ConfigInputStage(htim->Instance,
8005016: 461a mov r2, r3
8005018: f000 f8d4 bl 80051c4 <TIM_TI1_ConfigInputStage>
TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI1);
800501c: 687b ldr r3, [r7, #4]
800501e: 681b ldr r3, [r3, #0]
8005020: 2150 movs r1, #80 @ 0x50
8005022: 4618 mov r0, r3
8005024: f000 f92b bl 800527e <TIM_ITRx_SetConfig>
break;
8005028: e02c b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
/* Check TI2 input conditioning related parameters */
assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity));
assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter));
TIM_TI2_ConfigInputStage(htim->Instance,
800502a: 687b ldr r3, [r7, #4]
800502c: 6818 ldr r0, [r3, #0]
sClockSourceConfig->ClockPolarity,
800502e: 683b ldr r3, [r7, #0]
8005030: 6859 ldr r1, [r3, #4]
sClockSourceConfig->ClockFilter);
8005032: 683b ldr r3, [r7, #0]
8005034: 68db ldr r3, [r3, #12]
TIM_TI2_ConfigInputStage(htim->Instance,
8005036: 461a mov r2, r3
8005038: f000 f8f2 bl 8005220 <TIM_TI2_ConfigInputStage>
TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI2);
800503c: 687b ldr r3, [r7, #4]
800503e: 681b ldr r3, [r3, #0]
8005040: 2160 movs r1, #96 @ 0x60
8005042: 4618 mov r0, r3
8005044: f000 f91b bl 800527e <TIM_ITRx_SetConfig>
break;
8005048: e01c b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
/* Check TI1 input conditioning related parameters */
assert_param(IS_TIM_CLOCKPOLARITY(sClockSourceConfig->ClockPolarity));
assert_param(IS_TIM_CLOCKFILTER(sClockSourceConfig->ClockFilter));
TIM_TI1_ConfigInputStage(htim->Instance,
800504a: 687b ldr r3, [r7, #4]
800504c: 6818 ldr r0, [r3, #0]
sClockSourceConfig->ClockPolarity,
800504e: 683b ldr r3, [r7, #0]
8005050: 6859 ldr r1, [r3, #4]
sClockSourceConfig->ClockFilter);
8005052: 683b ldr r3, [r7, #0]
8005054: 68db ldr r3, [r3, #12]
TIM_TI1_ConfigInputStage(htim->Instance,
8005056: 461a mov r2, r3
8005058: f000 f8b4 bl 80051c4 <TIM_TI1_ConfigInputStage>
TIM_ITRx_SetConfig(htim->Instance, TIM_CLOCKSOURCE_TI1ED);
800505c: 687b ldr r3, [r7, #4]
800505e: 681b ldr r3, [r3, #0]
8005060: 2140 movs r1, #64 @ 0x40
8005062: 4618 mov r0, r3
8005064: f000 f90b bl 800527e <TIM_ITRx_SetConfig>
break;
8005068: e00c b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
case TIM_CLOCKSOURCE_ITR3:
{
/* Check whether or not the timer instance supports internal trigger input */
assert_param(IS_TIM_CLOCKSOURCE_ITRX_INSTANCE(htim->Instance));
TIM_ITRx_SetConfig(htim->Instance, sClockSourceConfig->ClockSource);
800506a: 687b ldr r3, [r7, #4]
800506c: 681a ldr r2, [r3, #0]
800506e: 683b ldr r3, [r7, #0]
8005070: 681b ldr r3, [r3, #0]
8005072: 4619 mov r1, r3
8005074: 4610 mov r0, r2
8005076: f000 f902 bl 800527e <TIM_ITRx_SetConfig>
break;
800507a: e003 b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
}
default:
status = HAL_ERROR;
800507c: 2301 movs r3, #1
800507e: 73fb strb r3, [r7, #15]
break;
8005080: e000 b.n 8005084 <HAL_TIM_ConfigClockSource+0x174>
break;
8005082: bf00 nop
}
htim->State = HAL_TIM_STATE_READY;
8005084: 687b ldr r3, [r7, #4]
8005086: 2201 movs r2, #1
8005088: f883 203d strb.w r2, [r3, #61] @ 0x3d
__HAL_UNLOCK(htim);
800508c: 687b ldr r3, [r7, #4]
800508e: 2200 movs r2, #0
8005090: f883 203c strb.w r2, [r3, #60] @ 0x3c
return status;
8005094: 7bfb ldrb r3, [r7, #15]
}
8005096: 4618 mov r0, r3
8005098: 3710 adds r7, #16
800509a: 46bd mov sp, r7
800509c: bd80 pop {r7, pc}
0800509e <HAL_TIM_OC_DelayElapsedCallback>:
* @brief Output Compare callback in non-blocking mode
* @param htim TIM OC handle
* @retval None
*/
__weak void HAL_TIM_OC_DelayElapsedCallback(TIM_HandleTypeDef *htim)
{
800509e: b480 push {r7}
80050a0: b083 sub sp, #12
80050a2: af00 add r7, sp, #0
80050a4: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIM_OC_DelayElapsedCallback could be implemented in the user file
*/
}
80050a6: bf00 nop
80050a8: 370c adds r7, #12
80050aa: 46bd mov sp, r7
80050ac: bc80 pop {r7}
80050ae: 4770 bx lr
080050b0 <HAL_TIM_IC_CaptureCallback>:
* @brief Input Capture callback in non-blocking mode
* @param htim TIM IC handle
* @retval None
*/
__weak void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim)
{
80050b0: b480 push {r7}
80050b2: b083 sub sp, #12
80050b4: af00 add r7, sp, #0
80050b6: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIM_IC_CaptureCallback could be implemented in the user file
*/
}
80050b8: bf00 nop
80050ba: 370c adds r7, #12
80050bc: 46bd mov sp, r7
80050be: bc80 pop {r7}
80050c0: 4770 bx lr
080050c2 <HAL_TIM_PWM_PulseFinishedCallback>:
* @brief PWM Pulse finished callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
__weak void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim)
{
80050c2: b480 push {r7}
80050c4: b083 sub sp, #12
80050c6: af00 add r7, sp, #0
80050c8: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIM_PWM_PulseFinishedCallback could be implemented in the user file
*/
}
80050ca: bf00 nop
80050cc: 370c adds r7, #12
80050ce: 46bd mov sp, r7
80050d0: bc80 pop {r7}
80050d2: 4770 bx lr
080050d4 <HAL_TIM_TriggerCallback>:
* @brief Hall Trigger detection callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
__weak void HAL_TIM_TriggerCallback(TIM_HandleTypeDef *htim)
{
80050d4: b480 push {r7}
80050d6: b083 sub sp, #12
80050d8: af00 add r7, sp, #0
80050da: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIM_TriggerCallback could be implemented in the user file
*/
}
80050dc: bf00 nop
80050de: 370c adds r7, #12
80050e0: 46bd mov sp, r7
80050e2: bc80 pop {r7}
80050e4: 4770 bx lr
...
080050e8 <TIM_Base_SetConfig>:
* @param TIMx TIM peripheral
* @param Structure TIM Base configuration structure
* @retval None
*/
void TIM_Base_SetConfig(TIM_TypeDef *TIMx, const TIM_Base_InitTypeDef *Structure)
{
80050e8: b480 push {r7}
80050ea: b085 sub sp, #20
80050ec: af00 add r7, sp, #0
80050ee: 6078 str r0, [r7, #4]
80050f0: 6039 str r1, [r7, #0]
uint32_t tmpcr1;
tmpcr1 = TIMx->CR1;
80050f2: 687b ldr r3, [r7, #4]
80050f4: 681b ldr r3, [r3, #0]
80050f6: 60fb str r3, [r7, #12]
/* Set TIM Time Base Unit parameters ---------------------------------------*/
if (IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx))
80050f8: 687b ldr r3, [r7, #4]
80050fa: 4a2f ldr r2, [pc, #188] @ (80051b8 <TIM_Base_SetConfig+0xd0>)
80050fc: 4293 cmp r3, r2
80050fe: d00b beq.n 8005118 <TIM_Base_SetConfig+0x30>
8005100: 687b ldr r3, [r7, #4]
8005102: f1b3 4f80 cmp.w r3, #1073741824 @ 0x40000000
8005106: d007 beq.n 8005118 <TIM_Base_SetConfig+0x30>
8005108: 687b ldr r3, [r7, #4]
800510a: 4a2c ldr r2, [pc, #176] @ (80051bc <TIM_Base_SetConfig+0xd4>)
800510c: 4293 cmp r3, r2
800510e: d003 beq.n 8005118 <TIM_Base_SetConfig+0x30>
8005110: 687b ldr r3, [r7, #4]
8005112: 4a2b ldr r2, [pc, #172] @ (80051c0 <TIM_Base_SetConfig+0xd8>)
8005114: 4293 cmp r3, r2
8005116: d108 bne.n 800512a <TIM_Base_SetConfig+0x42>
{
/* Select the Counter Mode */
tmpcr1 &= ~(TIM_CR1_DIR | TIM_CR1_CMS);
8005118: 68fb ldr r3, [r7, #12]
800511a: f023 0370 bic.w r3, r3, #112 @ 0x70
800511e: 60fb str r3, [r7, #12]
tmpcr1 |= Structure->CounterMode;
8005120: 683b ldr r3, [r7, #0]
8005122: 685b ldr r3, [r3, #4]
8005124: 68fa ldr r2, [r7, #12]
8005126: 4313 orrs r3, r2
8005128: 60fb str r3, [r7, #12]
}
if (IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx))
800512a: 687b ldr r3, [r7, #4]
800512c: 4a22 ldr r2, [pc, #136] @ (80051b8 <TIM_Base_SetConfig+0xd0>)
800512e: 4293 cmp r3, r2
8005130: d00b beq.n 800514a <TIM_Base_SetConfig+0x62>
8005132: 687b ldr r3, [r7, #4]
8005134: f1b3 4f80 cmp.w r3, #1073741824 @ 0x40000000
8005138: d007 beq.n 800514a <TIM_Base_SetConfig+0x62>
800513a: 687b ldr r3, [r7, #4]
800513c: 4a1f ldr r2, [pc, #124] @ (80051bc <TIM_Base_SetConfig+0xd4>)
800513e: 4293 cmp r3, r2
8005140: d003 beq.n 800514a <TIM_Base_SetConfig+0x62>
8005142: 687b ldr r3, [r7, #4]
8005144: 4a1e ldr r2, [pc, #120] @ (80051c0 <TIM_Base_SetConfig+0xd8>)
8005146: 4293 cmp r3, r2
8005148: d108 bne.n 800515c <TIM_Base_SetConfig+0x74>
{
/* Set the clock division */
tmpcr1 &= ~TIM_CR1_CKD;
800514a: 68fb ldr r3, [r7, #12]
800514c: f423 7340 bic.w r3, r3, #768 @ 0x300
8005150: 60fb str r3, [r7, #12]
tmpcr1 |= (uint32_t)Structure->ClockDivision;
8005152: 683b ldr r3, [r7, #0]
8005154: 68db ldr r3, [r3, #12]
8005156: 68fa ldr r2, [r7, #12]
8005158: 4313 orrs r3, r2
800515a: 60fb str r3, [r7, #12]
}
/* Set the auto-reload preload */
MODIFY_REG(tmpcr1, TIM_CR1_ARPE, Structure->AutoReloadPreload);
800515c: 68fb ldr r3, [r7, #12]
800515e: f023 0280 bic.w r2, r3, #128 @ 0x80
8005162: 683b ldr r3, [r7, #0]
8005164: 695b ldr r3, [r3, #20]
8005166: 4313 orrs r3, r2
8005168: 60fb str r3, [r7, #12]
TIMx->CR1 = tmpcr1;
800516a: 687b ldr r3, [r7, #4]
800516c: 68fa ldr r2, [r7, #12]
800516e: 601a str r2, [r3, #0]
/* Set the Autoreload value */
TIMx->ARR = (uint32_t)Structure->Period ;
8005170: 683b ldr r3, [r7, #0]
8005172: 689a ldr r2, [r3, #8]
8005174: 687b ldr r3, [r7, #4]
8005176: 62da str r2, [r3, #44] @ 0x2c
/* Set the Prescaler value */
TIMx->PSC = Structure->Prescaler;
8005178: 683b ldr r3, [r7, #0]
800517a: 681a ldr r2, [r3, #0]
800517c: 687b ldr r3, [r7, #4]
800517e: 629a str r2, [r3, #40] @ 0x28
if (IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx))
8005180: 687b ldr r3, [r7, #4]
8005182: 4a0d ldr r2, [pc, #52] @ (80051b8 <TIM_Base_SetConfig+0xd0>)
8005184: 4293 cmp r3, r2
8005186: d103 bne.n 8005190 <TIM_Base_SetConfig+0xa8>
{
/* Set the Repetition Counter value */
TIMx->RCR = Structure->RepetitionCounter;
8005188: 683b ldr r3, [r7, #0]
800518a: 691a ldr r2, [r3, #16]
800518c: 687b ldr r3, [r7, #4]
800518e: 631a str r2, [r3, #48] @ 0x30
}
/* Generate an update event to reload the Prescaler
and the repetition counter (only for advanced timer) value immediately */
TIMx->EGR = TIM_EGR_UG;
8005190: 687b ldr r3, [r7, #4]
8005192: 2201 movs r2, #1
8005194: 615a str r2, [r3, #20]
/* Check if the update flag is set after the Update Generation, if so clear the UIF flag */
if (HAL_IS_BIT_SET(TIMx->SR, TIM_FLAG_UPDATE))
8005196: 687b ldr r3, [r7, #4]
8005198: 691b ldr r3, [r3, #16]
800519a: f003 0301 and.w r3, r3, #1
800519e: 2b00 cmp r3, #0
80051a0: d005 beq.n 80051ae <TIM_Base_SetConfig+0xc6>
{
/* Clear the update flag */
CLEAR_BIT(TIMx->SR, TIM_FLAG_UPDATE);
80051a2: 687b ldr r3, [r7, #4]
80051a4: 691b ldr r3, [r3, #16]
80051a6: f023 0201 bic.w r2, r3, #1
80051aa: 687b ldr r3, [r7, #4]
80051ac: 611a str r2, [r3, #16]
}
}
80051ae: bf00 nop
80051b0: 3714 adds r7, #20
80051b2: 46bd mov sp, r7
80051b4: bc80 pop {r7}
80051b6: 4770 bx lr
80051b8: 40012c00 .word 0x40012c00
80051bc: 40000400 .word 0x40000400
80051c0: 40000800 .word 0x40000800
080051c4 <TIM_TI1_ConfigInputStage>:
* @param TIM_ICFilter Specifies the Input Capture Filter.
* This parameter must be a value between 0x00 and 0x0F.
* @retval None
*/
static void TIM_TI1_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter)
{
80051c4: b480 push {r7}
80051c6: b087 sub sp, #28
80051c8: af00 add r7, sp, #0
80051ca: 60f8 str r0, [r7, #12]
80051cc: 60b9 str r1, [r7, #8]
80051ce: 607a str r2, [r7, #4]
uint32_t tmpccmr1;
uint32_t tmpccer;
/* Disable the Channel 1: Reset the CC1E Bit */
tmpccer = TIMx->CCER;
80051d0: 68fb ldr r3, [r7, #12]
80051d2: 6a1b ldr r3, [r3, #32]
80051d4: 617b str r3, [r7, #20]
TIMx->CCER &= ~TIM_CCER_CC1E;
80051d6: 68fb ldr r3, [r7, #12]
80051d8: 6a1b ldr r3, [r3, #32]
80051da: f023 0201 bic.w r2, r3, #1
80051de: 68fb ldr r3, [r7, #12]
80051e0: 621a str r2, [r3, #32]
tmpccmr1 = TIMx->CCMR1;
80051e2: 68fb ldr r3, [r7, #12]
80051e4: 699b ldr r3, [r3, #24]
80051e6: 613b str r3, [r7, #16]
/* Set the filter */
tmpccmr1 &= ~TIM_CCMR1_IC1F;
80051e8: 693b ldr r3, [r7, #16]
80051ea: f023 03f0 bic.w r3, r3, #240 @ 0xf0
80051ee: 613b str r3, [r7, #16]
tmpccmr1 |= (TIM_ICFilter << 4U);
80051f0: 687b ldr r3, [r7, #4]
80051f2: 011b lsls r3, r3, #4
80051f4: 693a ldr r2, [r7, #16]
80051f6: 4313 orrs r3, r2
80051f8: 613b str r3, [r7, #16]
/* Select the Polarity and set the CC1E Bit */
tmpccer &= ~(TIM_CCER_CC1P | TIM_CCER_CC1NP);
80051fa: 697b ldr r3, [r7, #20]
80051fc: f023 030a bic.w r3, r3, #10
8005200: 617b str r3, [r7, #20]
tmpccer |= TIM_ICPolarity;
8005202: 697a ldr r2, [r7, #20]
8005204: 68bb ldr r3, [r7, #8]
8005206: 4313 orrs r3, r2
8005208: 617b str r3, [r7, #20]
/* Write to TIMx CCMR1 and CCER registers */
TIMx->CCMR1 = tmpccmr1;
800520a: 68fb ldr r3, [r7, #12]
800520c: 693a ldr r2, [r7, #16]
800520e: 619a str r2, [r3, #24]
TIMx->CCER = tmpccer;
8005210: 68fb ldr r3, [r7, #12]
8005212: 697a ldr r2, [r7, #20]
8005214: 621a str r2, [r3, #32]
}
8005216: bf00 nop
8005218: 371c adds r7, #28
800521a: 46bd mov sp, r7
800521c: bc80 pop {r7}
800521e: 4770 bx lr
08005220 <TIM_TI2_ConfigInputStage>:
* @param TIM_ICFilter Specifies the Input Capture Filter.
* This parameter must be a value between 0x00 and 0x0F.
* @retval None
*/
static void TIM_TI2_ConfigInputStage(TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter)
{
8005220: b480 push {r7}
8005222: b087 sub sp, #28
8005224: af00 add r7, sp, #0
8005226: 60f8 str r0, [r7, #12]
8005228: 60b9 str r1, [r7, #8]
800522a: 607a str r2, [r7, #4]
uint32_t tmpccmr1;
uint32_t tmpccer;
/* Disable the Channel 2: Reset the CC2E Bit */
tmpccer = TIMx->CCER;
800522c: 68fb ldr r3, [r7, #12]
800522e: 6a1b ldr r3, [r3, #32]
8005230: 617b str r3, [r7, #20]
TIMx->CCER &= ~TIM_CCER_CC2E;
8005232: 68fb ldr r3, [r7, #12]
8005234: 6a1b ldr r3, [r3, #32]
8005236: f023 0210 bic.w r2, r3, #16
800523a: 68fb ldr r3, [r7, #12]
800523c: 621a str r2, [r3, #32]
tmpccmr1 = TIMx->CCMR1;
800523e: 68fb ldr r3, [r7, #12]
8005240: 699b ldr r3, [r3, #24]
8005242: 613b str r3, [r7, #16]
/* Set the filter */
tmpccmr1 &= ~TIM_CCMR1_IC2F;
8005244: 693b ldr r3, [r7, #16]
8005246: f423 4370 bic.w r3, r3, #61440 @ 0xf000
800524a: 613b str r3, [r7, #16]
tmpccmr1 |= (TIM_ICFilter << 12U);
800524c: 687b ldr r3, [r7, #4]
800524e: 031b lsls r3, r3, #12
8005250: 693a ldr r2, [r7, #16]
8005252: 4313 orrs r3, r2
8005254: 613b str r3, [r7, #16]
/* Select the Polarity and set the CC2E Bit */
tmpccer &= ~(TIM_CCER_CC2P | TIM_CCER_CC2NP);
8005256: 697b ldr r3, [r7, #20]
8005258: f023 03a0 bic.w r3, r3, #160 @ 0xa0
800525c: 617b str r3, [r7, #20]
tmpccer |= (TIM_ICPolarity << 4U);
800525e: 68bb ldr r3, [r7, #8]
8005260: 011b lsls r3, r3, #4
8005262: 697a ldr r2, [r7, #20]
8005264: 4313 orrs r3, r2
8005266: 617b str r3, [r7, #20]
/* Write to TIMx CCMR1 and CCER registers */
TIMx->CCMR1 = tmpccmr1 ;
8005268: 68fb ldr r3, [r7, #12]
800526a: 693a ldr r2, [r7, #16]
800526c: 619a str r2, [r3, #24]
TIMx->CCER = tmpccer;
800526e: 68fb ldr r3, [r7, #12]
8005270: 697a ldr r2, [r7, #20]
8005272: 621a str r2, [r3, #32]
}
8005274: bf00 nop
8005276: 371c adds r7, #28
8005278: 46bd mov sp, r7
800527a: bc80 pop {r7}
800527c: 4770 bx lr
0800527e <TIM_ITRx_SetConfig>:
* @arg TIM_TS_TI2FP2: Filtered Timer Input 2
* @arg TIM_TS_ETRF: External Trigger input
* @retval None
*/
static void TIM_ITRx_SetConfig(TIM_TypeDef *TIMx, uint32_t InputTriggerSource)
{
800527e: b480 push {r7}
8005280: b085 sub sp, #20
8005282: af00 add r7, sp, #0
8005284: 6078 str r0, [r7, #4]
8005286: 6039 str r1, [r7, #0]
uint32_t tmpsmcr;
/* Get the TIMx SMCR register value */
tmpsmcr = TIMx->SMCR;
8005288: 687b ldr r3, [r7, #4]
800528a: 689b ldr r3, [r3, #8]
800528c: 60fb str r3, [r7, #12]
/* Reset the TS Bits */
tmpsmcr &= ~TIM_SMCR_TS;
800528e: 68fb ldr r3, [r7, #12]
8005290: f023 0370 bic.w r3, r3, #112 @ 0x70
8005294: 60fb str r3, [r7, #12]
/* Set the Input Trigger source and the slave mode*/
tmpsmcr |= (InputTriggerSource | TIM_SLAVEMODE_EXTERNAL1);
8005296: 683a ldr r2, [r7, #0]
8005298: 68fb ldr r3, [r7, #12]
800529a: 4313 orrs r3, r2
800529c: f043 0307 orr.w r3, r3, #7
80052a0: 60fb str r3, [r7, #12]
/* Write to TIMx SMCR */
TIMx->SMCR = tmpsmcr;
80052a2: 687b ldr r3, [r7, #4]
80052a4: 68fa ldr r2, [r7, #12]
80052a6: 609a str r2, [r3, #8]
}
80052a8: bf00 nop
80052aa: 3714 adds r7, #20
80052ac: 46bd mov sp, r7
80052ae: bc80 pop {r7}
80052b0: 4770 bx lr
080052b2 <TIM_ETR_SetConfig>:
* This parameter must be a value between 0x00 and 0x0F
* @retval None
*/
void TIM_ETR_SetConfig(TIM_TypeDef *TIMx, uint32_t TIM_ExtTRGPrescaler,
uint32_t TIM_ExtTRGPolarity, uint32_t ExtTRGFilter)
{
80052b2: b480 push {r7}
80052b4: b087 sub sp, #28
80052b6: af00 add r7, sp, #0
80052b8: 60f8 str r0, [r7, #12]
80052ba: 60b9 str r1, [r7, #8]
80052bc: 607a str r2, [r7, #4]
80052be: 603b str r3, [r7, #0]
uint32_t tmpsmcr;
tmpsmcr = TIMx->SMCR;
80052c0: 68fb ldr r3, [r7, #12]
80052c2: 689b ldr r3, [r3, #8]
80052c4: 617b str r3, [r7, #20]
/* Reset the ETR Bits */
tmpsmcr &= ~(TIM_SMCR_ETF | TIM_SMCR_ETPS | TIM_SMCR_ECE | TIM_SMCR_ETP);
80052c6: 697b ldr r3, [r7, #20]
80052c8: f423 437f bic.w r3, r3, #65280 @ 0xff00
80052cc: 617b str r3, [r7, #20]
/* Set the Prescaler, the Filter value and the Polarity */
tmpsmcr |= (uint32_t)(TIM_ExtTRGPrescaler | (TIM_ExtTRGPolarity | (ExtTRGFilter << 8U)));
80052ce: 683b ldr r3, [r7, #0]
80052d0: 021a lsls r2, r3, #8
80052d2: 687b ldr r3, [r7, #4]
80052d4: 431a orrs r2, r3
80052d6: 68bb ldr r3, [r7, #8]
80052d8: 4313 orrs r3, r2
80052da: 697a ldr r2, [r7, #20]
80052dc: 4313 orrs r3, r2
80052de: 617b str r3, [r7, #20]
/* Write to TIMx SMCR */
TIMx->SMCR = tmpsmcr;
80052e0: 68fb ldr r3, [r7, #12]
80052e2: 697a ldr r2, [r7, #20]
80052e4: 609a str r2, [r3, #8]
}
80052e6: bf00 nop
80052e8: 371c adds r7, #28
80052ea: 46bd mov sp, r7
80052ec: bc80 pop {r7}
80052ee: 4770 bx lr
080052f0 <HAL_TIMEx_MasterConfigSynchronization>:
* mode.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim,
const TIM_MasterConfigTypeDef *sMasterConfig)
{
80052f0: b480 push {r7}
80052f2: b085 sub sp, #20
80052f4: af00 add r7, sp, #0
80052f6: 6078 str r0, [r7, #4]
80052f8: 6039 str r1, [r7, #0]
assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
/* Check input state */
__HAL_LOCK(htim);
80052fa: 687b ldr r3, [r7, #4]
80052fc: f893 303c ldrb.w r3, [r3, #60] @ 0x3c
8005300: 2b01 cmp r3, #1
8005302: d101 bne.n 8005308 <HAL_TIMEx_MasterConfigSynchronization+0x18>
8005304: 2302 movs r3, #2
8005306: e046 b.n 8005396 <HAL_TIMEx_MasterConfigSynchronization+0xa6>
8005308: 687b ldr r3, [r7, #4]
800530a: 2201 movs r2, #1
800530c: f883 203c strb.w r2, [r3, #60] @ 0x3c
/* Change the handler state */
htim->State = HAL_TIM_STATE_BUSY;
8005310: 687b ldr r3, [r7, #4]
8005312: 2202 movs r2, #2
8005314: f883 203d strb.w r2, [r3, #61] @ 0x3d
/* Get the TIMx CR2 register value */
tmpcr2 = htim->Instance->CR2;
8005318: 687b ldr r3, [r7, #4]
800531a: 681b ldr r3, [r3, #0]
800531c: 685b ldr r3, [r3, #4]
800531e: 60fb str r3, [r7, #12]
/* Get the TIMx SMCR register value */
tmpsmcr = htim->Instance->SMCR;
8005320: 687b ldr r3, [r7, #4]
8005322: 681b ldr r3, [r3, #0]
8005324: 689b ldr r3, [r3, #8]
8005326: 60bb str r3, [r7, #8]
/* Reset the MMS Bits */
tmpcr2 &= ~TIM_CR2_MMS;
8005328: 68fb ldr r3, [r7, #12]
800532a: f023 0370 bic.w r3, r3, #112 @ 0x70
800532e: 60fb str r3, [r7, #12]
/* Select the TRGO source */
tmpcr2 |= sMasterConfig->MasterOutputTrigger;
8005330: 683b ldr r3, [r7, #0]
8005332: 681b ldr r3, [r3, #0]
8005334: 68fa ldr r2, [r7, #12]
8005336: 4313 orrs r3, r2
8005338: 60fb str r3, [r7, #12]
/* Update TIMx CR2 */
htim->Instance->CR2 = tmpcr2;
800533a: 687b ldr r3, [r7, #4]
800533c: 681b ldr r3, [r3, #0]
800533e: 68fa ldr r2, [r7, #12]
8005340: 605a str r2, [r3, #4]
if (IS_TIM_SLAVE_INSTANCE(htim->Instance))
8005342: 687b ldr r3, [r7, #4]
8005344: 681b ldr r3, [r3, #0]
8005346: 4a16 ldr r2, [pc, #88] @ (80053a0 <HAL_TIMEx_MasterConfigSynchronization+0xb0>)
8005348: 4293 cmp r3, r2
800534a: d00e beq.n 800536a <HAL_TIMEx_MasterConfigSynchronization+0x7a>
800534c: 687b ldr r3, [r7, #4]
800534e: 681b ldr r3, [r3, #0]
8005350: f1b3 4f80 cmp.w r3, #1073741824 @ 0x40000000
8005354: d009 beq.n 800536a <HAL_TIMEx_MasterConfigSynchronization+0x7a>
8005356: 687b ldr r3, [r7, #4]
8005358: 681b ldr r3, [r3, #0]
800535a: 4a12 ldr r2, [pc, #72] @ (80053a4 <HAL_TIMEx_MasterConfigSynchronization+0xb4>)
800535c: 4293 cmp r3, r2
800535e: d004 beq.n 800536a <HAL_TIMEx_MasterConfigSynchronization+0x7a>
8005360: 687b ldr r3, [r7, #4]
8005362: 681b ldr r3, [r3, #0]
8005364: 4a10 ldr r2, [pc, #64] @ (80053a8 <HAL_TIMEx_MasterConfigSynchronization+0xb8>)
8005366: 4293 cmp r3, r2
8005368: d10c bne.n 8005384 <HAL_TIMEx_MasterConfigSynchronization+0x94>
{
/* Reset the MSM Bit */
tmpsmcr &= ~TIM_SMCR_MSM;
800536a: 68bb ldr r3, [r7, #8]
800536c: f023 0380 bic.w r3, r3, #128 @ 0x80
8005370: 60bb str r3, [r7, #8]
/* Set master mode */
tmpsmcr |= sMasterConfig->MasterSlaveMode;
8005372: 683b ldr r3, [r7, #0]
8005374: 685b ldr r3, [r3, #4]
8005376: 68ba ldr r2, [r7, #8]
8005378: 4313 orrs r3, r2
800537a: 60bb str r3, [r7, #8]
/* Update TIMx SMCR */
htim->Instance->SMCR = tmpsmcr;
800537c: 687b ldr r3, [r7, #4]
800537e: 681b ldr r3, [r3, #0]
8005380: 68ba ldr r2, [r7, #8]
8005382: 609a str r2, [r3, #8]
}
/* Change the htim state */
htim->State = HAL_TIM_STATE_READY;
8005384: 687b ldr r3, [r7, #4]
8005386: 2201 movs r2, #1
8005388: f883 203d strb.w r2, [r3, #61] @ 0x3d
__HAL_UNLOCK(htim);
800538c: 687b ldr r3, [r7, #4]
800538e: 2200 movs r2, #0
8005390: f883 203c strb.w r2, [r3, #60] @ 0x3c
return HAL_OK;
8005394: 2300 movs r3, #0
}
8005396: 4618 mov r0, r3
8005398: 3714 adds r7, #20
800539a: 46bd mov sp, r7
800539c: bc80 pop {r7}
800539e: 4770 bx lr
80053a0: 40012c00 .word 0x40012c00
80053a4: 40000400 .word 0x40000400
80053a8: 40000800 .word 0x40000800
080053ac <HAL_TIMEx_CommutCallback>:
* @brief Commutation callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
__weak void HAL_TIMEx_CommutCallback(TIM_HandleTypeDef *htim)
{
80053ac: b480 push {r7}
80053ae: b083 sub sp, #12
80053b0: af00 add r7, sp, #0
80053b2: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIMEx_CommutCallback could be implemented in the user file
*/
}
80053b4: bf00 nop
80053b6: 370c adds r7, #12
80053b8: 46bd mov sp, r7
80053ba: bc80 pop {r7}
80053bc: 4770 bx lr
080053be <HAL_TIMEx_BreakCallback>:
* @brief Break detection callback in non-blocking mode
* @param htim TIM handle
* @retval None
*/
__weak void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim)
{
80053be: b480 push {r7}
80053c0: b083 sub sp, #12
80053c2: af00 add r7, sp, #0
80053c4: 6078 str r0, [r7, #4]
UNUSED(htim);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_TIMEx_BreakCallback could be implemented in the user file
*/
}
80053c6: bf00 nop
80053c8: 370c adds r7, #12
80053ca: 46bd mov sp, r7
80053cc: bc80 pop {r7}
80053ce: 4770 bx lr
080053d0 <HAL_UART_Init>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart)
{
80053d0: b580 push {r7, lr}
80053d2: b082 sub sp, #8
80053d4: af00 add r7, sp, #0
80053d6: 6078 str r0, [r7, #4]
/* Check the UART handle allocation */
if (huart == NULL)
80053d8: 687b ldr r3, [r7, #4]
80053da: 2b00 cmp r3, #0
80053dc: d101 bne.n 80053e2 <HAL_UART_Init+0x12>
{
return HAL_ERROR;
80053de: 2301 movs r3, #1
80053e0: e042 b.n 8005468 <HAL_UART_Init+0x98>
assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength));
#if defined(USART_CR1_OVER8)
assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling));
#endif /* USART_CR1_OVER8 */
if (huart->gState == HAL_UART_STATE_RESET)
80053e2: 687b ldr r3, [r7, #4]
80053e4: f893 3041 ldrb.w r3, [r3, #65] @ 0x41
80053e8: b2db uxtb r3, r3
80053ea: 2b00 cmp r3, #0
80053ec: d106 bne.n 80053fc <HAL_UART_Init+0x2c>
{
/* Allocate lock resource and initialize it */
huart->Lock = HAL_UNLOCKED;
80053ee: 687b ldr r3, [r7, #4]
80053f0: 2200 movs r2, #0
80053f2: f883 2040 strb.w r2, [r3, #64] @ 0x40
/* Init the low level hardware */
huart->MspInitCallback(huart);
#else
/* Init the low level hardware : GPIO, CLOCK */
HAL_UART_MspInit(huart);
80053f6: 6878 ldr r0, [r7, #4]
80053f8: f7fd f882 bl 8002500 <HAL_UART_MspInit>
#endif /* (USE_HAL_UART_REGISTER_CALLBACKS) */
}
huart->gState = HAL_UART_STATE_BUSY;
80053fc: 687b ldr r3, [r7, #4]
80053fe: 2224 movs r2, #36 @ 0x24
8005400: f883 2041 strb.w r2, [r3, #65] @ 0x41
/* Disable the peripheral */
__HAL_UART_DISABLE(huart);
8005404: 687b ldr r3, [r7, #4]
8005406: 681b ldr r3, [r3, #0]
8005408: 68da ldr r2, [r3, #12]
800540a: 687b ldr r3, [r7, #4]
800540c: 681b ldr r3, [r3, #0]
800540e: f422 5200 bic.w r2, r2, #8192 @ 0x2000
8005412: 60da str r2, [r3, #12]
/* Set the UART Communication parameters */
UART_SetConfig(huart);
8005414: 6878 ldr r0, [r7, #4]
8005416: f000 fd63 bl 8005ee0 <UART_SetConfig>
/* In asynchronous mode, the following bits must be kept cleared:
- LINEN and CLKEN bits in the USART_CR2 register,
- SCEN, HDSEL and IREN bits in the USART_CR3 register.*/
CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
800541a: 687b ldr r3, [r7, #4]
800541c: 681b ldr r3, [r3, #0]
800541e: 691a ldr r2, [r3, #16]
8005420: 687b ldr r3, [r7, #4]
8005422: 681b ldr r3, [r3, #0]
8005424: f422 4290 bic.w r2, r2, #18432 @ 0x4800
8005428: 611a str r2, [r3, #16]
CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN));
800542a: 687b ldr r3, [r7, #4]
800542c: 681b ldr r3, [r3, #0]
800542e: 695a ldr r2, [r3, #20]
8005430: 687b ldr r3, [r7, #4]
8005432: 681b ldr r3, [r3, #0]
8005434: f022 022a bic.w r2, r2, #42 @ 0x2a
8005438: 615a str r2, [r3, #20]
/* Enable the peripheral */
__HAL_UART_ENABLE(huart);
800543a: 687b ldr r3, [r7, #4]
800543c: 681b ldr r3, [r3, #0]
800543e: 68da ldr r2, [r3, #12]
8005440: 687b ldr r3, [r7, #4]
8005442: 681b ldr r3, [r3, #0]
8005444: f442 5200 orr.w r2, r2, #8192 @ 0x2000
8005448: 60da str r2, [r3, #12]
/* Initialize the UART state */
huart->ErrorCode = HAL_UART_ERROR_NONE;
800544a: 687b ldr r3, [r7, #4]
800544c: 2200 movs r2, #0
800544e: 645a str r2, [r3, #68] @ 0x44
huart->gState = HAL_UART_STATE_READY;
8005450: 687b ldr r3, [r7, #4]
8005452: 2220 movs r2, #32
8005454: f883 2041 strb.w r2, [r3, #65] @ 0x41
huart->RxState = HAL_UART_STATE_READY;
8005458: 687b ldr r3, [r7, #4]
800545a: 2220 movs r2, #32
800545c: f883 2042 strb.w r2, [r3, #66] @ 0x42
huart->RxEventType = HAL_UART_RXEVENT_TC;
8005460: 687b ldr r3, [r7, #4]
8005462: 2200 movs r2, #0
8005464: 635a str r2, [r3, #52] @ 0x34
return HAL_OK;
8005466: 2300 movs r3, #0
}
8005468: 4618 mov r0, r3
800546a: 3708 adds r7, #8
800546c: 46bd mov sp, r7
800546e: bd80 pop {r7, pc}
08005470 <HAL_UART_Transmit>:
* @param Size Amount of data elements (u8 or u16) to be sent
* @param Timeout Timeout duration
* @retval HAL status
*/
HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, const uint8_t *pData, uint16_t Size, uint32_t Timeout)
{
8005470: b580 push {r7, lr}
8005472: b08a sub sp, #40 @ 0x28
8005474: af02 add r7, sp, #8
8005476: 60f8 str r0, [r7, #12]
8005478: 60b9 str r1, [r7, #8]
800547a: 603b str r3, [r7, #0]
800547c: 4613 mov r3, r2
800547e: 80fb strh r3, [r7, #6]
const uint8_t *pdata8bits;
const uint16_t *pdata16bits;
uint32_t tickstart = 0U;
8005480: 2300 movs r3, #0
8005482: 617b str r3, [r7, #20]
/* Check that a Tx process is not already ongoing */
if (huart->gState == HAL_UART_STATE_READY)
8005484: 68fb ldr r3, [r7, #12]
8005486: f893 3041 ldrb.w r3, [r3, #65] @ 0x41
800548a: b2db uxtb r3, r3
800548c: 2b20 cmp r3, #32
800548e: d175 bne.n 800557c <HAL_UART_Transmit+0x10c>
{
if ((pData == NULL) || (Size == 0U))
8005490: 68bb ldr r3, [r7, #8]
8005492: 2b00 cmp r3, #0
8005494: d002 beq.n 800549c <HAL_UART_Transmit+0x2c>
8005496: 88fb ldrh r3, [r7, #6]
8005498: 2b00 cmp r3, #0
800549a: d101 bne.n 80054a0 <HAL_UART_Transmit+0x30>
{
return HAL_ERROR;
800549c: 2301 movs r3, #1
800549e: e06e b.n 800557e <HAL_UART_Transmit+0x10e>
}
huart->ErrorCode = HAL_UART_ERROR_NONE;
80054a0: 68fb ldr r3, [r7, #12]
80054a2: 2200 movs r2, #0
80054a4: 645a str r2, [r3, #68] @ 0x44
huart->gState = HAL_UART_STATE_BUSY_TX;
80054a6: 68fb ldr r3, [r7, #12]
80054a8: 2221 movs r2, #33 @ 0x21
80054aa: f883 2041 strb.w r2, [r3, #65] @ 0x41
/* Init tickstart for timeout management */
tickstart = HAL_GetTick();
80054ae: f7fd f8f9 bl 80026a4 <HAL_GetTick>
80054b2: 6178 str r0, [r7, #20]
huart->TxXferSize = Size;
80054b4: 68fb ldr r3, [r7, #12]
80054b6: 88fa ldrh r2, [r7, #6]
80054b8: 849a strh r2, [r3, #36] @ 0x24
huart->TxXferCount = Size;
80054ba: 68fb ldr r3, [r7, #12]
80054bc: 88fa ldrh r2, [r7, #6]
80054be: 84da strh r2, [r3, #38] @ 0x26
/* In case of 9bits/No Parity transfer, pData needs to be handled as a uint16_t pointer */
if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE))
80054c0: 68fb ldr r3, [r7, #12]
80054c2: 689b ldr r3, [r3, #8]
80054c4: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
80054c8: d108 bne.n 80054dc <HAL_UART_Transmit+0x6c>
80054ca: 68fb ldr r3, [r7, #12]
80054cc: 691b ldr r3, [r3, #16]
80054ce: 2b00 cmp r3, #0
80054d0: d104 bne.n 80054dc <HAL_UART_Transmit+0x6c>
{
pdata8bits = NULL;
80054d2: 2300 movs r3, #0
80054d4: 61fb str r3, [r7, #28]
pdata16bits = (const uint16_t *) pData;
80054d6: 68bb ldr r3, [r7, #8]
80054d8: 61bb str r3, [r7, #24]
80054da: e003 b.n 80054e4 <HAL_UART_Transmit+0x74>
}
else
{
pdata8bits = pData;
80054dc: 68bb ldr r3, [r7, #8]
80054de: 61fb str r3, [r7, #28]
pdata16bits = NULL;
80054e0: 2300 movs r3, #0
80054e2: 61bb str r3, [r7, #24]
}
while (huart->TxXferCount > 0U)
80054e4: e02e b.n 8005544 <HAL_UART_Transmit+0xd4>
{
if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TXE, RESET, tickstart, Timeout) != HAL_OK)
80054e6: 683b ldr r3, [r7, #0]
80054e8: 9300 str r3, [sp, #0]
80054ea: 697b ldr r3, [r7, #20]
80054ec: 2200 movs r2, #0
80054ee: 2180 movs r1, #128 @ 0x80
80054f0: 68f8 ldr r0, [r7, #12]
80054f2: f000 fb01 bl 8005af8 <UART_WaitOnFlagUntilTimeout>
80054f6: 4603 mov r3, r0
80054f8: 2b00 cmp r3, #0
80054fa: d005 beq.n 8005508 <HAL_UART_Transmit+0x98>
{
huart->gState = HAL_UART_STATE_READY;
80054fc: 68fb ldr r3, [r7, #12]
80054fe: 2220 movs r2, #32
8005500: f883 2041 strb.w r2, [r3, #65] @ 0x41
return HAL_TIMEOUT;
8005504: 2303 movs r3, #3
8005506: e03a b.n 800557e <HAL_UART_Transmit+0x10e>
}
if (pdata8bits == NULL)
8005508: 69fb ldr r3, [r7, #28]
800550a: 2b00 cmp r3, #0
800550c: d10b bne.n 8005526 <HAL_UART_Transmit+0xb6>
{
huart->Instance->DR = (uint16_t)(*pdata16bits & 0x01FFU);
800550e: 69bb ldr r3, [r7, #24]
8005510: 881b ldrh r3, [r3, #0]
8005512: 461a mov r2, r3
8005514: 68fb ldr r3, [r7, #12]
8005516: 681b ldr r3, [r3, #0]
8005518: f3c2 0208 ubfx r2, r2, #0, #9
800551c: 605a str r2, [r3, #4]
pdata16bits++;
800551e: 69bb ldr r3, [r7, #24]
8005520: 3302 adds r3, #2
8005522: 61bb str r3, [r7, #24]
8005524: e007 b.n 8005536 <HAL_UART_Transmit+0xc6>
}
else
{
huart->Instance->DR = (uint8_t)(*pdata8bits & 0xFFU);
8005526: 69fb ldr r3, [r7, #28]
8005528: 781a ldrb r2, [r3, #0]
800552a: 68fb ldr r3, [r7, #12]
800552c: 681b ldr r3, [r3, #0]
800552e: 605a str r2, [r3, #4]
pdata8bits++;
8005530: 69fb ldr r3, [r7, #28]
8005532: 3301 adds r3, #1
8005534: 61fb str r3, [r7, #28]
}
huart->TxXferCount--;
8005536: 68fb ldr r3, [r7, #12]
8005538: 8cdb ldrh r3, [r3, #38] @ 0x26
800553a: b29b uxth r3, r3
800553c: 3b01 subs r3, #1
800553e: b29a uxth r2, r3
8005540: 68fb ldr r3, [r7, #12]
8005542: 84da strh r2, [r3, #38] @ 0x26
while (huart->TxXferCount > 0U)
8005544: 68fb ldr r3, [r7, #12]
8005546: 8cdb ldrh r3, [r3, #38] @ 0x26
8005548: b29b uxth r3, r3
800554a: 2b00 cmp r3, #0
800554c: d1cb bne.n 80054e6 <HAL_UART_Transmit+0x76>
}
if (UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TC, RESET, tickstart, Timeout) != HAL_OK)
800554e: 683b ldr r3, [r7, #0]
8005550: 9300 str r3, [sp, #0]
8005552: 697b ldr r3, [r7, #20]
8005554: 2200 movs r2, #0
8005556: 2140 movs r1, #64 @ 0x40
8005558: 68f8 ldr r0, [r7, #12]
800555a: f000 facd bl 8005af8 <UART_WaitOnFlagUntilTimeout>
800555e: 4603 mov r3, r0
8005560: 2b00 cmp r3, #0
8005562: d005 beq.n 8005570 <HAL_UART_Transmit+0x100>
{
huart->gState = HAL_UART_STATE_READY;
8005564: 68fb ldr r3, [r7, #12]
8005566: 2220 movs r2, #32
8005568: f883 2041 strb.w r2, [r3, #65] @ 0x41
return HAL_TIMEOUT;
800556c: 2303 movs r3, #3
800556e: e006 b.n 800557e <HAL_UART_Transmit+0x10e>
}
/* At end of Tx process, restore huart->gState to Ready */
huart->gState = HAL_UART_STATE_READY;
8005570: 68fb ldr r3, [r7, #12]
8005572: 2220 movs r2, #32
8005574: f883 2041 strb.w r2, [r3, #65] @ 0x41
return HAL_OK;
8005578: 2300 movs r3, #0
800557a: e000 b.n 800557e <HAL_UART_Transmit+0x10e>
}
else
{
return HAL_BUSY;
800557c: 2302 movs r3, #2
}
}
800557e: 4618 mov r0, r3
8005580: 3720 adds r7, #32
8005582: 46bd mov sp, r7
8005584: bd80 pop {r7, pc}
...
08005588 <HAL_UART_IRQHandler>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval None
*/
void HAL_UART_IRQHandler(UART_HandleTypeDef *huart)
{
8005588: b580 push {r7, lr}
800558a: b0ba sub sp, #232 @ 0xe8
800558c: af00 add r7, sp, #0
800558e: 6078 str r0, [r7, #4]
uint32_t isrflags = READ_REG(huart->Instance->SR);
8005590: 687b ldr r3, [r7, #4]
8005592: 681b ldr r3, [r3, #0]
8005594: 681b ldr r3, [r3, #0]
8005596: f8c7 30e4 str.w r3, [r7, #228] @ 0xe4
uint32_t cr1its = READ_REG(huart->Instance->CR1);
800559a: 687b ldr r3, [r7, #4]
800559c: 681b ldr r3, [r3, #0]
800559e: 68db ldr r3, [r3, #12]
80055a0: f8c7 30e0 str.w r3, [r7, #224] @ 0xe0
uint32_t cr3its = READ_REG(huart->Instance->CR3);
80055a4: 687b ldr r3, [r7, #4]
80055a6: 681b ldr r3, [r3, #0]
80055a8: 695b ldr r3, [r3, #20]
80055aa: f8c7 30dc str.w r3, [r7, #220] @ 0xdc
uint32_t errorflags = 0x00U;
80055ae: 2300 movs r3, #0
80055b0: f8c7 30d8 str.w r3, [r7, #216] @ 0xd8
uint32_t dmarequest = 0x00U;
80055b4: 2300 movs r3, #0
80055b6: f8c7 30d4 str.w r3, [r7, #212] @ 0xd4
/* If no error occurs */
errorflags = (isrflags & (uint32_t)(USART_SR_PE | USART_SR_FE | USART_SR_ORE | USART_SR_NE));
80055ba: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
80055be: f003 030f and.w r3, r3, #15
80055c2: f8c7 30d8 str.w r3, [r7, #216] @ 0xd8
if (errorflags == RESET)
80055c6: f8d7 30d8 ldr.w r3, [r7, #216] @ 0xd8
80055ca: 2b00 cmp r3, #0
80055cc: d10f bne.n 80055ee <HAL_UART_IRQHandler+0x66>
{
/* UART in mode Receiver -------------------------------------------------*/
if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET))
80055ce: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
80055d2: f003 0320 and.w r3, r3, #32
80055d6: 2b00 cmp r3, #0
80055d8: d009 beq.n 80055ee <HAL_UART_IRQHandler+0x66>
80055da: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
80055de: f003 0320 and.w r3, r3, #32
80055e2: 2b00 cmp r3, #0
80055e4: d003 beq.n 80055ee <HAL_UART_IRQHandler+0x66>
{
UART_Receive_IT(huart);
80055e6: 6878 ldr r0, [r7, #4]
80055e8: f000 fbbc bl 8005d64 <UART_Receive_IT>
return;
80055ec: e25b b.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
}
}
/* If some errors occur */
if ((errorflags != RESET) && (((cr3its & USART_CR3_EIE) != RESET)
80055ee: f8d7 30d8 ldr.w r3, [r7, #216] @ 0xd8
80055f2: 2b00 cmp r3, #0
80055f4: f000 80de beq.w 80057b4 <HAL_UART_IRQHandler+0x22c>
80055f8: f8d7 30dc ldr.w r3, [r7, #220] @ 0xdc
80055fc: f003 0301 and.w r3, r3, #1
8005600: 2b00 cmp r3, #0
8005602: d106 bne.n 8005612 <HAL_UART_IRQHandler+0x8a>
|| ((cr1its & (USART_CR1_RXNEIE | USART_CR1_PEIE)) != RESET)))
8005604: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
8005608: f403 7390 and.w r3, r3, #288 @ 0x120
800560c: 2b00 cmp r3, #0
800560e: f000 80d1 beq.w 80057b4 <HAL_UART_IRQHandler+0x22c>
{
/* UART parity error interrupt occurred ----------------------------------*/
if (((isrflags & USART_SR_PE) != RESET) && ((cr1its & USART_CR1_PEIE) != RESET))
8005612: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
8005616: f003 0301 and.w r3, r3, #1
800561a: 2b00 cmp r3, #0
800561c: d00b beq.n 8005636 <HAL_UART_IRQHandler+0xae>
800561e: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
8005622: f403 7380 and.w r3, r3, #256 @ 0x100
8005626: 2b00 cmp r3, #0
8005628: d005 beq.n 8005636 <HAL_UART_IRQHandler+0xae>
{
huart->ErrorCode |= HAL_UART_ERROR_PE;
800562a: 687b ldr r3, [r7, #4]
800562c: 6c5b ldr r3, [r3, #68] @ 0x44
800562e: f043 0201 orr.w r2, r3, #1
8005632: 687b ldr r3, [r7, #4]
8005634: 645a str r2, [r3, #68] @ 0x44
}
/* UART noise error interrupt occurred -----------------------------------*/
if (((isrflags & USART_SR_NE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET))
8005636: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
800563a: f003 0304 and.w r3, r3, #4
800563e: 2b00 cmp r3, #0
8005640: d00b beq.n 800565a <HAL_UART_IRQHandler+0xd2>
8005642: f8d7 30dc ldr.w r3, [r7, #220] @ 0xdc
8005646: f003 0301 and.w r3, r3, #1
800564a: 2b00 cmp r3, #0
800564c: d005 beq.n 800565a <HAL_UART_IRQHandler+0xd2>
{
huart->ErrorCode |= HAL_UART_ERROR_NE;
800564e: 687b ldr r3, [r7, #4]
8005650: 6c5b ldr r3, [r3, #68] @ 0x44
8005652: f043 0202 orr.w r2, r3, #2
8005656: 687b ldr r3, [r7, #4]
8005658: 645a str r2, [r3, #68] @ 0x44
}
/* UART frame error interrupt occurred -----------------------------------*/
if (((isrflags & USART_SR_FE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET))
800565a: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
800565e: f003 0302 and.w r3, r3, #2
8005662: 2b00 cmp r3, #0
8005664: d00b beq.n 800567e <HAL_UART_IRQHandler+0xf6>
8005666: f8d7 30dc ldr.w r3, [r7, #220] @ 0xdc
800566a: f003 0301 and.w r3, r3, #1
800566e: 2b00 cmp r3, #0
8005670: d005 beq.n 800567e <HAL_UART_IRQHandler+0xf6>
{
huart->ErrorCode |= HAL_UART_ERROR_FE;
8005672: 687b ldr r3, [r7, #4]
8005674: 6c5b ldr r3, [r3, #68] @ 0x44
8005676: f043 0204 orr.w r2, r3, #4
800567a: 687b ldr r3, [r7, #4]
800567c: 645a str r2, [r3, #68] @ 0x44
}
/* UART Over-Run interrupt occurred --------------------------------------*/
if (((isrflags & USART_SR_ORE) != RESET) && (((cr1its & USART_CR1_RXNEIE) != RESET)
800567e: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
8005682: f003 0308 and.w r3, r3, #8
8005686: 2b00 cmp r3, #0
8005688: d011 beq.n 80056ae <HAL_UART_IRQHandler+0x126>
800568a: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
800568e: f003 0320 and.w r3, r3, #32
8005692: 2b00 cmp r3, #0
8005694: d105 bne.n 80056a2 <HAL_UART_IRQHandler+0x11a>
|| ((cr3its & USART_CR3_EIE) != RESET)))
8005696: f8d7 30dc ldr.w r3, [r7, #220] @ 0xdc
800569a: f003 0301 and.w r3, r3, #1
800569e: 2b00 cmp r3, #0
80056a0: d005 beq.n 80056ae <HAL_UART_IRQHandler+0x126>
{
huart->ErrorCode |= HAL_UART_ERROR_ORE;
80056a2: 687b ldr r3, [r7, #4]
80056a4: 6c5b ldr r3, [r3, #68] @ 0x44
80056a6: f043 0208 orr.w r2, r3, #8
80056aa: 687b ldr r3, [r7, #4]
80056ac: 645a str r2, [r3, #68] @ 0x44
}
/* Call UART Error Call back function if need be --------------------------*/
if (huart->ErrorCode != HAL_UART_ERROR_NONE)
80056ae: 687b ldr r3, [r7, #4]
80056b0: 6c5b ldr r3, [r3, #68] @ 0x44
80056b2: 2b00 cmp r3, #0
80056b4: f000 81f2 beq.w 8005a9c <HAL_UART_IRQHandler+0x514>
{
/* UART in mode Receiver -----------------------------------------------*/
if (((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET))
80056b8: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
80056bc: f003 0320 and.w r3, r3, #32
80056c0: 2b00 cmp r3, #0
80056c2: d008 beq.n 80056d6 <HAL_UART_IRQHandler+0x14e>
80056c4: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
80056c8: f003 0320 and.w r3, r3, #32
80056cc: 2b00 cmp r3, #0
80056ce: d002 beq.n 80056d6 <HAL_UART_IRQHandler+0x14e>
{
UART_Receive_IT(huart);
80056d0: 6878 ldr r0, [r7, #4]
80056d2: f000 fb47 bl 8005d64 <UART_Receive_IT>
}
/* If Overrun error occurs, or if any error occurs in DMA mode reception,
consider error as blocking */
dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR);
80056d6: 687b ldr r3, [r7, #4]
80056d8: 681b ldr r3, [r3, #0]
80056da: 695b ldr r3, [r3, #20]
80056dc: f003 0340 and.w r3, r3, #64 @ 0x40
80056e0: 2b00 cmp r3, #0
80056e2: bf14 ite ne
80056e4: 2301 movne r3, #1
80056e6: 2300 moveq r3, #0
80056e8: b2db uxtb r3, r3
80056ea: f8c7 30d4 str.w r3, [r7, #212] @ 0xd4
if (((huart->ErrorCode & HAL_UART_ERROR_ORE) != RESET) || dmarequest)
80056ee: 687b ldr r3, [r7, #4]
80056f0: 6c5b ldr r3, [r3, #68] @ 0x44
80056f2: f003 0308 and.w r3, r3, #8
80056f6: 2b00 cmp r3, #0
80056f8: d103 bne.n 8005702 <HAL_UART_IRQHandler+0x17a>
80056fa: f8d7 30d4 ldr.w r3, [r7, #212] @ 0xd4
80056fe: 2b00 cmp r3, #0
8005700: d04f beq.n 80057a2 <HAL_UART_IRQHandler+0x21a>
{
/* Blocking error : transfer is aborted
Set the UART state ready to be able to start again the process,
Disable Rx Interrupts, and disable Rx DMA request, if ongoing */
UART_EndRxTransfer(huart);
8005702: 6878 ldr r0, [r7, #4]
8005704: f000 fa51 bl 8005baa <UART_EndRxTransfer>
/* Disable the UART DMA Rx request if enabled */
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
8005708: 687b ldr r3, [r7, #4]
800570a: 681b ldr r3, [r3, #0]
800570c: 695b ldr r3, [r3, #20]
800570e: f003 0340 and.w r3, r3, #64 @ 0x40
8005712: 2b00 cmp r3, #0
8005714: d041 beq.n 800579a <HAL_UART_IRQHandler+0x212>
{
ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
8005716: 687b ldr r3, [r7, #4]
8005718: 681b ldr r3, [r3, #0]
800571a: 3314 adds r3, #20
800571c: f8c7 309c str.w r3, [r7, #156] @ 0x9c
*/
__STATIC_FORCEINLINE uint32_t __LDREXW(volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005720: f8d7 309c ldr.w r3, [r7, #156] @ 0x9c
8005724: e853 3f00 ldrex r3, [r3]
8005728: f8c7 3098 str.w r3, [r7, #152] @ 0x98
return(result);
800572c: f8d7 3098 ldr.w r3, [r7, #152] @ 0x98
8005730: f023 0340 bic.w r3, r3, #64 @ 0x40
8005734: f8c7 30d0 str.w r3, [r7, #208] @ 0xd0
8005738: 687b ldr r3, [r7, #4]
800573a: 681b ldr r3, [r3, #0]
800573c: 3314 adds r3, #20
800573e: f8d7 20d0 ldr.w r2, [r7, #208] @ 0xd0
8005742: f8c7 20a8 str.w r2, [r7, #168] @ 0xa8
8005746: f8c7 30a4 str.w r3, [r7, #164] @ 0xa4
*/
__STATIC_FORCEINLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
{
uint32_t result;
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
800574a: f8d7 10a4 ldr.w r1, [r7, #164] @ 0xa4
800574e: f8d7 20a8 ldr.w r2, [r7, #168] @ 0xa8
8005752: e841 2300 strex r3, r2, [r1]
8005756: f8c7 30a0 str.w r3, [r7, #160] @ 0xa0
return(result);
800575a: f8d7 30a0 ldr.w r3, [r7, #160] @ 0xa0
800575e: 2b00 cmp r3, #0
8005760: d1d9 bne.n 8005716 <HAL_UART_IRQHandler+0x18e>
/* Abort the UART DMA Rx channel */
if (huart->hdmarx != NULL)
8005762: 687b ldr r3, [r7, #4]
8005764: 6bdb ldr r3, [r3, #60] @ 0x3c
8005766: 2b00 cmp r3, #0
8005768: d013 beq.n 8005792 <HAL_UART_IRQHandler+0x20a>
{
/* Set the UART DMA Abort callback :
will lead to call HAL_UART_ErrorCallback() at end of DMA abort procedure */
huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError;
800576a: 687b ldr r3, [r7, #4]
800576c: 6bdb ldr r3, [r3, #60] @ 0x3c
800576e: 4a7e ldr r2, [pc, #504] @ (8005968 <HAL_UART_IRQHandler+0x3e0>)
8005770: 635a str r2, [r3, #52] @ 0x34
if (HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK)
8005772: 687b ldr r3, [r7, #4]
8005774: 6bdb ldr r3, [r3, #60] @ 0x3c
8005776: 4618 mov r0, r3
8005778: f7fd faf8 bl 8002d6c <HAL_DMA_Abort_IT>
800577c: 4603 mov r3, r0
800577e: 2b00 cmp r3, #0
8005780: d016 beq.n 80057b0 <HAL_UART_IRQHandler+0x228>
{
/* Call Directly XferAbortCallback function in case of error */
huart->hdmarx->XferAbortCallback(huart->hdmarx);
8005782: 687b ldr r3, [r7, #4]
8005784: 6bdb ldr r3, [r3, #60] @ 0x3c
8005786: 6b5b ldr r3, [r3, #52] @ 0x34
8005788: 687a ldr r2, [r7, #4]
800578a: 6bd2 ldr r2, [r2, #60] @ 0x3c
800578c: 4610 mov r0, r2
800578e: 4798 blx r3
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
8005790: e00e b.n 80057b0 <HAL_UART_IRQHandler+0x228>
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered error callback*/
huart->ErrorCallback(huart);
#else
/*Call legacy weak error callback*/
HAL_UART_ErrorCallback(huart);
8005792: 6878 ldr r0, [r7, #4]
8005794: f000 f99c bl 8005ad0 <HAL_UART_ErrorCallback>
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
8005798: e00a b.n 80057b0 <HAL_UART_IRQHandler+0x228>
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered error callback*/
huart->ErrorCallback(huart);
#else
/*Call legacy weak error callback*/
HAL_UART_ErrorCallback(huart);
800579a: 6878 ldr r0, [r7, #4]
800579c: f000 f998 bl 8005ad0 <HAL_UART_ErrorCallback>
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
80057a0: e006 b.n 80057b0 <HAL_UART_IRQHandler+0x228>
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered error callback*/
huart->ErrorCallback(huart);
#else
/*Call legacy weak error callback*/
HAL_UART_ErrorCallback(huart);
80057a2: 6878 ldr r0, [r7, #4]
80057a4: f000 f994 bl 8005ad0 <HAL_UART_ErrorCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
huart->ErrorCode = HAL_UART_ERROR_NONE;
80057a8: 687b ldr r3, [r7, #4]
80057aa: 2200 movs r2, #0
80057ac: 645a str r2, [r3, #68] @ 0x44
}
}
return;
80057ae: e175 b.n 8005a9c <HAL_UART_IRQHandler+0x514>
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
80057b0: bf00 nop
return;
80057b2: e173 b.n 8005a9c <HAL_UART_IRQHandler+0x514>
} /* End if some error occurs */
/* Check current reception Mode :
If Reception till IDLE event has been selected : */
if ((huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE)
80057b4: 687b ldr r3, [r7, #4]
80057b6: 6b1b ldr r3, [r3, #48] @ 0x30
80057b8: 2b01 cmp r3, #1
80057ba: f040 814f bne.w 8005a5c <HAL_UART_IRQHandler+0x4d4>
&& ((isrflags & USART_SR_IDLE) != 0U)
80057be: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
80057c2: f003 0310 and.w r3, r3, #16
80057c6: 2b00 cmp r3, #0
80057c8: f000 8148 beq.w 8005a5c <HAL_UART_IRQHandler+0x4d4>
&& ((cr1its & USART_SR_IDLE) != 0U))
80057cc: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
80057d0: f003 0310 and.w r3, r3, #16
80057d4: 2b00 cmp r3, #0
80057d6: f000 8141 beq.w 8005a5c <HAL_UART_IRQHandler+0x4d4>
{
__HAL_UART_CLEAR_IDLEFLAG(huart);
80057da: 2300 movs r3, #0
80057dc: 60bb str r3, [r7, #8]
80057de: 687b ldr r3, [r7, #4]
80057e0: 681b ldr r3, [r3, #0]
80057e2: 681b ldr r3, [r3, #0]
80057e4: 60bb str r3, [r7, #8]
80057e6: 687b ldr r3, [r7, #4]
80057e8: 681b ldr r3, [r3, #0]
80057ea: 685b ldr r3, [r3, #4]
80057ec: 60bb str r3, [r7, #8]
80057ee: 68bb ldr r3, [r7, #8]
/* Check if DMA mode is enabled in UART */
if (HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
80057f0: 687b ldr r3, [r7, #4]
80057f2: 681b ldr r3, [r3, #0]
80057f4: 695b ldr r3, [r3, #20]
80057f6: f003 0340 and.w r3, r3, #64 @ 0x40
80057fa: 2b00 cmp r3, #0
80057fc: f000 80b6 beq.w 800596c <HAL_UART_IRQHandler+0x3e4>
{
/* DMA mode enabled */
/* Check received length : If all expected data are received, do nothing,
(DMA cplt callback will be called).
Otherwise, if at least one data has already been received, IDLE event is to be notified to user */
uint16_t nb_remaining_rx_data = (uint16_t) __HAL_DMA_GET_COUNTER(huart->hdmarx);
8005800: 687b ldr r3, [r7, #4]
8005802: 6bdb ldr r3, [r3, #60] @ 0x3c
8005804: 681b ldr r3, [r3, #0]
8005806: 685b ldr r3, [r3, #4]
8005808: f8a7 30be strh.w r3, [r7, #190] @ 0xbe
if ((nb_remaining_rx_data > 0U)
800580c: f8b7 30be ldrh.w r3, [r7, #190] @ 0xbe
8005810: 2b00 cmp r3, #0
8005812: f000 8145 beq.w 8005aa0 <HAL_UART_IRQHandler+0x518>
&& (nb_remaining_rx_data < huart->RxXferSize))
8005816: 687b ldr r3, [r7, #4]
8005818: 8d9b ldrh r3, [r3, #44] @ 0x2c
800581a: f8b7 20be ldrh.w r2, [r7, #190] @ 0xbe
800581e: 429a cmp r2, r3
8005820: f080 813e bcs.w 8005aa0 <HAL_UART_IRQHandler+0x518>
{
/* Reception is not complete */
huart->RxXferCount = nb_remaining_rx_data;
8005824: 687b ldr r3, [r7, #4]
8005826: f8b7 20be ldrh.w r2, [r7, #190] @ 0xbe
800582a: 85da strh r2, [r3, #46] @ 0x2e
/* In Normal mode, end DMA xfer and HAL UART Rx process*/
if (huart->hdmarx->Init.Mode != DMA_CIRCULAR)
800582c: 687b ldr r3, [r7, #4]
800582e: 6bdb ldr r3, [r3, #60] @ 0x3c
8005830: 699b ldr r3, [r3, #24]
8005832: 2b20 cmp r3, #32
8005834: f000 8088 beq.w 8005948 <HAL_UART_IRQHandler+0x3c0>
{
/* Disable PE and ERR (Frame error, noise error, overrun error) interrupts */
ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE);
8005838: 687b ldr r3, [r7, #4]
800583a: 681b ldr r3, [r3, #0]
800583c: 330c adds r3, #12
800583e: f8c7 3088 str.w r3, [r7, #136] @ 0x88
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005842: f8d7 3088 ldr.w r3, [r7, #136] @ 0x88
8005846: e853 3f00 ldrex r3, [r3]
800584a: f8c7 3084 str.w r3, [r7, #132] @ 0x84
return(result);
800584e: f8d7 3084 ldr.w r3, [r7, #132] @ 0x84
8005852: f423 7380 bic.w r3, r3, #256 @ 0x100
8005856: f8c7 30b8 str.w r3, [r7, #184] @ 0xb8
800585a: 687b ldr r3, [r7, #4]
800585c: 681b ldr r3, [r3, #0]
800585e: 330c adds r3, #12
8005860: f8d7 20b8 ldr.w r2, [r7, #184] @ 0xb8
8005864: f8c7 2094 str.w r2, [r7, #148] @ 0x94
8005868: f8c7 3090 str.w r3, [r7, #144] @ 0x90
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
800586c: f8d7 1090 ldr.w r1, [r7, #144] @ 0x90
8005870: f8d7 2094 ldr.w r2, [r7, #148] @ 0x94
8005874: e841 2300 strex r3, r2, [r1]
8005878: f8c7 308c str.w r3, [r7, #140] @ 0x8c
return(result);
800587c: f8d7 308c ldr.w r3, [r7, #140] @ 0x8c
8005880: 2b00 cmp r3, #0
8005882: d1d9 bne.n 8005838 <HAL_UART_IRQHandler+0x2b0>
ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
8005884: 687b ldr r3, [r7, #4]
8005886: 681b ldr r3, [r3, #0]
8005888: 3314 adds r3, #20
800588a: 677b str r3, [r7, #116] @ 0x74
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
800588c: 6f7b ldr r3, [r7, #116] @ 0x74
800588e: e853 3f00 ldrex r3, [r3]
8005892: 673b str r3, [r7, #112] @ 0x70
return(result);
8005894: 6f3b ldr r3, [r7, #112] @ 0x70
8005896: f023 0301 bic.w r3, r3, #1
800589a: f8c7 30b4 str.w r3, [r7, #180] @ 0xb4
800589e: 687b ldr r3, [r7, #4]
80058a0: 681b ldr r3, [r3, #0]
80058a2: 3314 adds r3, #20
80058a4: f8d7 20b4 ldr.w r2, [r7, #180] @ 0xb4
80058a8: f8c7 2080 str.w r2, [r7, #128] @ 0x80
80058ac: 67fb str r3, [r7, #124] @ 0x7c
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
80058ae: 6ff9 ldr r1, [r7, #124] @ 0x7c
80058b0: f8d7 2080 ldr.w r2, [r7, #128] @ 0x80
80058b4: e841 2300 strex r3, r2, [r1]
80058b8: 67bb str r3, [r7, #120] @ 0x78
return(result);
80058ba: 6fbb ldr r3, [r7, #120] @ 0x78
80058bc: 2b00 cmp r3, #0
80058be: d1e1 bne.n 8005884 <HAL_UART_IRQHandler+0x2fc>
/* Disable the DMA transfer for the receiver request by resetting the DMAR bit
in the UART CR3 register */
ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
80058c0: 687b ldr r3, [r7, #4]
80058c2: 681b ldr r3, [r3, #0]
80058c4: 3314 adds r3, #20
80058c6: 663b str r3, [r7, #96] @ 0x60
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
80058c8: 6e3b ldr r3, [r7, #96] @ 0x60
80058ca: e853 3f00 ldrex r3, [r3]
80058ce: 65fb str r3, [r7, #92] @ 0x5c
return(result);
80058d0: 6dfb ldr r3, [r7, #92] @ 0x5c
80058d2: f023 0340 bic.w r3, r3, #64 @ 0x40
80058d6: f8c7 30b0 str.w r3, [r7, #176] @ 0xb0
80058da: 687b ldr r3, [r7, #4]
80058dc: 681b ldr r3, [r3, #0]
80058de: 3314 adds r3, #20
80058e0: f8d7 20b0 ldr.w r2, [r7, #176] @ 0xb0
80058e4: 66fa str r2, [r7, #108] @ 0x6c
80058e6: 66bb str r3, [r7, #104] @ 0x68
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
80058e8: 6eb9 ldr r1, [r7, #104] @ 0x68
80058ea: 6efa ldr r2, [r7, #108] @ 0x6c
80058ec: e841 2300 strex r3, r2, [r1]
80058f0: 667b str r3, [r7, #100] @ 0x64
return(result);
80058f2: 6e7b ldr r3, [r7, #100] @ 0x64
80058f4: 2b00 cmp r3, #0
80058f6: d1e3 bne.n 80058c0 <HAL_UART_IRQHandler+0x338>
/* At end of Rx process, restore huart->RxState to Ready */
huart->RxState = HAL_UART_STATE_READY;
80058f8: 687b ldr r3, [r7, #4]
80058fa: 2220 movs r2, #32
80058fc: f883 2042 strb.w r2, [r3, #66] @ 0x42
huart->ReceptionType = HAL_UART_RECEPTION_STANDARD;
8005900: 687b ldr r3, [r7, #4]
8005902: 2200 movs r2, #0
8005904: 631a str r2, [r3, #48] @ 0x30
ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE);
8005906: 687b ldr r3, [r7, #4]
8005908: 681b ldr r3, [r3, #0]
800590a: 330c adds r3, #12
800590c: 64fb str r3, [r7, #76] @ 0x4c
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
800590e: 6cfb ldr r3, [r7, #76] @ 0x4c
8005910: e853 3f00 ldrex r3, [r3]
8005914: 64bb str r3, [r7, #72] @ 0x48
return(result);
8005916: 6cbb ldr r3, [r7, #72] @ 0x48
8005918: f023 0310 bic.w r3, r3, #16
800591c: f8c7 30ac str.w r3, [r7, #172] @ 0xac
8005920: 687b ldr r3, [r7, #4]
8005922: 681b ldr r3, [r3, #0]
8005924: 330c adds r3, #12
8005926: f8d7 20ac ldr.w r2, [r7, #172] @ 0xac
800592a: 65ba str r2, [r7, #88] @ 0x58
800592c: 657b str r3, [r7, #84] @ 0x54
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
800592e: 6d79 ldr r1, [r7, #84] @ 0x54
8005930: 6dba ldr r2, [r7, #88] @ 0x58
8005932: e841 2300 strex r3, r2, [r1]
8005936: 653b str r3, [r7, #80] @ 0x50
return(result);
8005938: 6d3b ldr r3, [r7, #80] @ 0x50
800593a: 2b00 cmp r3, #0
800593c: d1e3 bne.n 8005906 <HAL_UART_IRQHandler+0x37e>
/* Last bytes received, so no need as the abort is immediate */
(void)HAL_DMA_Abort(huart->hdmarx);
800593e: 687b ldr r3, [r7, #4]
8005940: 6bdb ldr r3, [r3, #60] @ 0x3c
8005942: 4618 mov r0, r3
8005944: f7fd f9d7 bl 8002cf6 <HAL_DMA_Abort>
}
/* Initialize type of RxEvent that correspond to RxEvent callback execution;
In this case, Rx Event type is Idle Event */
huart->RxEventType = HAL_UART_RXEVENT_IDLE;
8005948: 687b ldr r3, [r7, #4]
800594a: 2202 movs r2, #2
800594c: 635a str r2, [r3, #52] @ 0x34
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered Rx Event callback*/
huart->RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount));
#else
/*Call legacy weak Rx Event callback*/
HAL_UARTEx_RxEventCallback(huart, (huart->RxXferSize - huart->RxXferCount));
800594e: 687b ldr r3, [r7, #4]
8005950: 8d9a ldrh r2, [r3, #44] @ 0x2c
8005952: 687b ldr r3, [r7, #4]
8005954: 8ddb ldrh r3, [r3, #46] @ 0x2e
8005956: b29b uxth r3, r3
8005958: 1ad3 subs r3, r2, r3
800595a: b29b uxth r3, r3
800595c: 4619 mov r1, r3
800595e: 6878 ldr r0, [r7, #4]
8005960: f000 f8bf bl 8005ae2 <HAL_UARTEx_RxEventCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
}
return;
8005964: e09c b.n 8005aa0 <HAL_UART_IRQHandler+0x518>
8005966: bf00 nop
8005968: 08005c6f .word 0x08005c6f
else
{
/* DMA mode not enabled */
/* Check received length : If all expected data are received, do nothing.
Otherwise, if at least one data has already been received, IDLE event is to be notified to user */
uint16_t nb_rx_data = huart->RxXferSize - huart->RxXferCount;
800596c: 687b ldr r3, [r7, #4]
800596e: 8d9a ldrh r2, [r3, #44] @ 0x2c
8005970: 687b ldr r3, [r7, #4]
8005972: 8ddb ldrh r3, [r3, #46] @ 0x2e
8005974: b29b uxth r3, r3
8005976: 1ad3 subs r3, r2, r3
8005978: f8a7 30ce strh.w r3, [r7, #206] @ 0xce
if ((huart->RxXferCount > 0U)
800597c: 687b ldr r3, [r7, #4]
800597e: 8ddb ldrh r3, [r3, #46] @ 0x2e
8005980: b29b uxth r3, r3
8005982: 2b00 cmp r3, #0
8005984: f000 808e beq.w 8005aa4 <HAL_UART_IRQHandler+0x51c>
&& (nb_rx_data > 0U))
8005988: f8b7 30ce ldrh.w r3, [r7, #206] @ 0xce
800598c: 2b00 cmp r3, #0
800598e: f000 8089 beq.w 8005aa4 <HAL_UART_IRQHandler+0x51c>
{
/* Disable the UART Parity Error Interrupt and RXNE interrupts */
ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
8005992: 687b ldr r3, [r7, #4]
8005994: 681b ldr r3, [r3, #0]
8005996: 330c adds r3, #12
8005998: 63bb str r3, [r7, #56] @ 0x38
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
800599a: 6bbb ldr r3, [r7, #56] @ 0x38
800599c: e853 3f00 ldrex r3, [r3]
80059a0: 637b str r3, [r7, #52] @ 0x34
return(result);
80059a2: 6b7b ldr r3, [r7, #52] @ 0x34
80059a4: f423 7390 bic.w r3, r3, #288 @ 0x120
80059a8: f8c7 30c8 str.w r3, [r7, #200] @ 0xc8
80059ac: 687b ldr r3, [r7, #4]
80059ae: 681b ldr r3, [r3, #0]
80059b0: 330c adds r3, #12
80059b2: f8d7 20c8 ldr.w r2, [r7, #200] @ 0xc8
80059b6: 647a str r2, [r7, #68] @ 0x44
80059b8: 643b str r3, [r7, #64] @ 0x40
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
80059ba: 6c39 ldr r1, [r7, #64] @ 0x40
80059bc: 6c7a ldr r2, [r7, #68] @ 0x44
80059be: e841 2300 strex r3, r2, [r1]
80059c2: 63fb str r3, [r7, #60] @ 0x3c
return(result);
80059c4: 6bfb ldr r3, [r7, #60] @ 0x3c
80059c6: 2b00 cmp r3, #0
80059c8: d1e3 bne.n 8005992 <HAL_UART_IRQHandler+0x40a>
/* Disable the UART Error Interrupt: (Frame error, noise error, overrun error) */
ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
80059ca: 687b ldr r3, [r7, #4]
80059cc: 681b ldr r3, [r3, #0]
80059ce: 3314 adds r3, #20
80059d0: 627b str r3, [r7, #36] @ 0x24
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
80059d2: 6a7b ldr r3, [r7, #36] @ 0x24
80059d4: e853 3f00 ldrex r3, [r3]
80059d8: 623b str r3, [r7, #32]
return(result);
80059da: 6a3b ldr r3, [r7, #32]
80059dc: f023 0301 bic.w r3, r3, #1
80059e0: f8c7 30c4 str.w r3, [r7, #196] @ 0xc4
80059e4: 687b ldr r3, [r7, #4]
80059e6: 681b ldr r3, [r3, #0]
80059e8: 3314 adds r3, #20
80059ea: f8d7 20c4 ldr.w r2, [r7, #196] @ 0xc4
80059ee: 633a str r2, [r7, #48] @ 0x30
80059f0: 62fb str r3, [r7, #44] @ 0x2c
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
80059f2: 6af9 ldr r1, [r7, #44] @ 0x2c
80059f4: 6b3a ldr r2, [r7, #48] @ 0x30
80059f6: e841 2300 strex r3, r2, [r1]
80059fa: 62bb str r3, [r7, #40] @ 0x28
return(result);
80059fc: 6abb ldr r3, [r7, #40] @ 0x28
80059fe: 2b00 cmp r3, #0
8005a00: d1e3 bne.n 80059ca <HAL_UART_IRQHandler+0x442>
/* Rx process is completed, restore huart->RxState to Ready */
huart->RxState = HAL_UART_STATE_READY;
8005a02: 687b ldr r3, [r7, #4]
8005a04: 2220 movs r2, #32
8005a06: f883 2042 strb.w r2, [r3, #66] @ 0x42
huart->ReceptionType = HAL_UART_RECEPTION_STANDARD;
8005a0a: 687b ldr r3, [r7, #4]
8005a0c: 2200 movs r2, #0
8005a0e: 631a str r2, [r3, #48] @ 0x30
ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE);
8005a10: 687b ldr r3, [r7, #4]
8005a12: 681b ldr r3, [r3, #0]
8005a14: 330c adds r3, #12
8005a16: 613b str r3, [r7, #16]
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005a18: 693b ldr r3, [r7, #16]
8005a1a: e853 3f00 ldrex r3, [r3]
8005a1e: 60fb str r3, [r7, #12]
return(result);
8005a20: 68fb ldr r3, [r7, #12]
8005a22: f023 0310 bic.w r3, r3, #16
8005a26: f8c7 30c0 str.w r3, [r7, #192] @ 0xc0
8005a2a: 687b ldr r3, [r7, #4]
8005a2c: 681b ldr r3, [r3, #0]
8005a2e: 330c adds r3, #12
8005a30: f8d7 20c0 ldr.w r2, [r7, #192] @ 0xc0
8005a34: 61fa str r2, [r7, #28]
8005a36: 61bb str r3, [r7, #24]
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
8005a38: 69b9 ldr r1, [r7, #24]
8005a3a: 69fa ldr r2, [r7, #28]
8005a3c: e841 2300 strex r3, r2, [r1]
8005a40: 617b str r3, [r7, #20]
return(result);
8005a42: 697b ldr r3, [r7, #20]
8005a44: 2b00 cmp r3, #0
8005a46: d1e3 bne.n 8005a10 <HAL_UART_IRQHandler+0x488>
/* Initialize type of RxEvent that correspond to RxEvent callback execution;
In this case, Rx Event type is Idle Event */
huart->RxEventType = HAL_UART_RXEVENT_IDLE;
8005a48: 687b ldr r3, [r7, #4]
8005a4a: 2202 movs r2, #2
8005a4c: 635a str r2, [r3, #52] @ 0x34
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered Rx complete callback*/
huart->RxEventCallback(huart, nb_rx_data);
#else
/*Call legacy weak Rx Event callback*/
HAL_UARTEx_RxEventCallback(huart, nb_rx_data);
8005a4e: f8b7 30ce ldrh.w r3, [r7, #206] @ 0xce
8005a52: 4619 mov r1, r3
8005a54: 6878 ldr r0, [r7, #4]
8005a56: f000 f844 bl 8005ae2 <HAL_UARTEx_RxEventCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
}
return;
8005a5a: e023 b.n 8005aa4 <HAL_UART_IRQHandler+0x51c>
}
}
/* UART in mode Transmitter ------------------------------------------------*/
if (((isrflags & USART_SR_TXE) != RESET) && ((cr1its & USART_CR1_TXEIE) != RESET))
8005a5c: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
8005a60: f003 0380 and.w r3, r3, #128 @ 0x80
8005a64: 2b00 cmp r3, #0
8005a66: d009 beq.n 8005a7c <HAL_UART_IRQHandler+0x4f4>
8005a68: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
8005a6c: f003 0380 and.w r3, r3, #128 @ 0x80
8005a70: 2b00 cmp r3, #0
8005a72: d003 beq.n 8005a7c <HAL_UART_IRQHandler+0x4f4>
{
UART_Transmit_IT(huart);
8005a74: 6878 ldr r0, [r7, #4]
8005a76: f000 f90e bl 8005c96 <UART_Transmit_IT>
return;
8005a7a: e014 b.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
}
/* UART in mode Transmitter end --------------------------------------------*/
if (((isrflags & USART_SR_TC) != RESET) && ((cr1its & USART_CR1_TCIE) != RESET))
8005a7c: f8d7 30e4 ldr.w r3, [r7, #228] @ 0xe4
8005a80: f003 0340 and.w r3, r3, #64 @ 0x40
8005a84: 2b00 cmp r3, #0
8005a86: d00e beq.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
8005a88: f8d7 30e0 ldr.w r3, [r7, #224] @ 0xe0
8005a8c: f003 0340 and.w r3, r3, #64 @ 0x40
8005a90: 2b00 cmp r3, #0
8005a92: d008 beq.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
{
UART_EndTransmit_IT(huart);
8005a94: 6878 ldr r0, [r7, #4]
8005a96: f000 f94d bl 8005d34 <UART_EndTransmit_IT>
return;
8005a9a: e004 b.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
return;
8005a9c: bf00 nop
8005a9e: e002 b.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
return;
8005aa0: bf00 nop
8005aa2: e000 b.n 8005aa6 <HAL_UART_IRQHandler+0x51e>
return;
8005aa4: bf00 nop
}
}
8005aa6: 37e8 adds r7, #232 @ 0xe8
8005aa8: 46bd mov sp, r7
8005aaa: bd80 pop {r7, pc}
08005aac <HAL_UART_TxCpltCallback>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval None
*/
__weak void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
{
8005aac: b480 push {r7}
8005aae: b083 sub sp, #12
8005ab0: af00 add r7, sp, #0
8005ab2: 6078 str r0, [r7, #4]
/* Prevent unused argument(s) compilation warning */
UNUSED(huart);
/* NOTE: This function should not be modified, when the callback is needed,
the HAL_UART_TxCpltCallback could be implemented in the user file
*/
}
8005ab4: bf00 nop
8005ab6: 370c adds r7, #12
8005ab8: 46bd mov sp, r7
8005aba: bc80 pop {r7}
8005abc: 4770 bx lr
08005abe <HAL_UART_RxCpltCallback>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval None
*/
__weak void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
8005abe: b480 push {r7}
8005ac0: b083 sub sp, #12
8005ac2: af00 add r7, sp, #0
8005ac4: 6078 str r0, [r7, #4]
/* Prevent unused argument(s) compilation warning */
UNUSED(huart);
/* NOTE: This function should not be modified, when the callback is needed,
the HAL_UART_RxCpltCallback could be implemented in the user file
*/
}
8005ac6: bf00 nop
8005ac8: 370c adds r7, #12
8005aca: 46bd mov sp, r7
8005acc: bc80 pop {r7}
8005ace: 4770 bx lr
08005ad0 <HAL_UART_ErrorCallback>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval None
*/
__weak void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
{
8005ad0: b480 push {r7}
8005ad2: b083 sub sp, #12
8005ad4: af00 add r7, sp, #0
8005ad6: 6078 str r0, [r7, #4]
/* Prevent unused argument(s) compilation warning */
UNUSED(huart);
/* NOTE: This function should not be modified, when the callback is needed,
the HAL_UART_ErrorCallback could be implemented in the user file
*/
}
8005ad8: bf00 nop
8005ada: 370c adds r7, #12
8005adc: 46bd mov sp, r7
8005ade: bc80 pop {r7}
8005ae0: 4770 bx lr
08005ae2 <HAL_UARTEx_RxEventCallback>:
* @param Size Number of data available in application reception buffer (indicates a position in
* reception buffer until which, data are available)
* @retval None
*/
__weak void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size)
{
8005ae2: b480 push {r7}
8005ae4: b083 sub sp, #12
8005ae6: af00 add r7, sp, #0
8005ae8: 6078 str r0, [r7, #4]
8005aea: 460b mov r3, r1
8005aec: 807b strh r3, [r7, #2]
UNUSED(Size);
/* NOTE : This function should not be modified, when the callback is needed,
the HAL_UARTEx_RxEventCallback can be implemented in the user file.
*/
}
8005aee: bf00 nop
8005af0: 370c adds r7, #12
8005af2: 46bd mov sp, r7
8005af4: bc80 pop {r7}
8005af6: 4770 bx lr
08005af8 <UART_WaitOnFlagUntilTimeout>:
* @param Timeout Timeout duration
* @retval HAL status
*/
static HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status,
uint32_t Tickstart, uint32_t Timeout)
{
8005af8: b580 push {r7, lr}
8005afa: b086 sub sp, #24
8005afc: af00 add r7, sp, #0
8005afe: 60f8 str r0, [r7, #12]
8005b00: 60b9 str r1, [r7, #8]
8005b02: 603b str r3, [r7, #0]
8005b04: 4613 mov r3, r2
8005b06: 71fb strb r3, [r7, #7]
/* Wait until flag is set */
while ((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status)
8005b08: e03b b.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
{
/* Check for the Timeout */
if (Timeout != HAL_MAX_DELAY)
8005b0a: 6a3b ldr r3, [r7, #32]
8005b0c: f1b3 3fff cmp.w r3, #4294967295
8005b10: d037 beq.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
{
if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U))
8005b12: f7fc fdc7 bl 80026a4 <HAL_GetTick>
8005b16: 4602 mov r2, r0
8005b18: 683b ldr r3, [r7, #0]
8005b1a: 1ad3 subs r3, r2, r3
8005b1c: 6a3a ldr r2, [r7, #32]
8005b1e: 429a cmp r2, r3
8005b20: d302 bcc.n 8005b28 <UART_WaitOnFlagUntilTimeout+0x30>
8005b22: 6a3b ldr r3, [r7, #32]
8005b24: 2b00 cmp r3, #0
8005b26: d101 bne.n 8005b2c <UART_WaitOnFlagUntilTimeout+0x34>
{
return HAL_TIMEOUT;
8005b28: 2303 movs r3, #3
8005b2a: e03a b.n 8005ba2 <UART_WaitOnFlagUntilTimeout+0xaa>
}
if ((READ_BIT(huart->Instance->CR1, USART_CR1_RE) != 0U) && (Flag != UART_FLAG_TXE) && (Flag != UART_FLAG_TC))
8005b2c: 68fb ldr r3, [r7, #12]
8005b2e: 681b ldr r3, [r3, #0]
8005b30: 68db ldr r3, [r3, #12]
8005b32: f003 0304 and.w r3, r3, #4
8005b36: 2b00 cmp r3, #0
8005b38: d023 beq.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
8005b3a: 68bb ldr r3, [r7, #8]
8005b3c: 2b80 cmp r3, #128 @ 0x80
8005b3e: d020 beq.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
8005b40: 68bb ldr r3, [r7, #8]
8005b42: 2b40 cmp r3, #64 @ 0x40
8005b44: d01d beq.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
{
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_ORE) == SET)
8005b46: 68fb ldr r3, [r7, #12]
8005b48: 681b ldr r3, [r3, #0]
8005b4a: 681b ldr r3, [r3, #0]
8005b4c: f003 0308 and.w r3, r3, #8
8005b50: 2b08 cmp r3, #8
8005b52: d116 bne.n 8005b82 <UART_WaitOnFlagUntilTimeout+0x8a>
{
/* Clear Overrun Error flag*/
__HAL_UART_CLEAR_OREFLAG(huart);
8005b54: 2300 movs r3, #0
8005b56: 617b str r3, [r7, #20]
8005b58: 68fb ldr r3, [r7, #12]
8005b5a: 681b ldr r3, [r3, #0]
8005b5c: 681b ldr r3, [r3, #0]
8005b5e: 617b str r3, [r7, #20]
8005b60: 68fb ldr r3, [r7, #12]
8005b62: 681b ldr r3, [r3, #0]
8005b64: 685b ldr r3, [r3, #4]
8005b66: 617b str r3, [r7, #20]
8005b68: 697b ldr r3, [r7, #20]
/* Blocking error : transfer is aborted
Set the UART state ready to be able to start again the process,
Disable Rx Interrupts if ongoing */
UART_EndRxTransfer(huart);
8005b6a: 68f8 ldr r0, [r7, #12]
8005b6c: f000 f81d bl 8005baa <UART_EndRxTransfer>
huart->ErrorCode = HAL_UART_ERROR_ORE;
8005b70: 68fb ldr r3, [r7, #12]
8005b72: 2208 movs r2, #8
8005b74: 645a str r2, [r3, #68] @ 0x44
/* Process Unlocked */
__HAL_UNLOCK(huart);
8005b76: 68fb ldr r3, [r7, #12]
8005b78: 2200 movs r2, #0
8005b7a: f883 2040 strb.w r2, [r3, #64] @ 0x40
return HAL_ERROR;
8005b7e: 2301 movs r3, #1
8005b80: e00f b.n 8005ba2 <UART_WaitOnFlagUntilTimeout+0xaa>
while ((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status)
8005b82: 68fb ldr r3, [r7, #12]
8005b84: 681b ldr r3, [r3, #0]
8005b86: 681a ldr r2, [r3, #0]
8005b88: 68bb ldr r3, [r7, #8]
8005b8a: 4013 ands r3, r2
8005b8c: 68ba ldr r2, [r7, #8]
8005b8e: 429a cmp r2, r3
8005b90: bf0c ite eq
8005b92: 2301 moveq r3, #1
8005b94: 2300 movne r3, #0
8005b96: b2db uxtb r3, r3
8005b98: 461a mov r2, r3
8005b9a: 79fb ldrb r3, [r7, #7]
8005b9c: 429a cmp r2, r3
8005b9e: d0b4 beq.n 8005b0a <UART_WaitOnFlagUntilTimeout+0x12>
}
}
}
}
return HAL_OK;
8005ba0: 2300 movs r3, #0
}
8005ba2: 4618 mov r0, r3
8005ba4: 3718 adds r7, #24
8005ba6: 46bd mov sp, r7
8005ba8: bd80 pop {r7, pc}
08005baa <UART_EndRxTransfer>:
* @brief End ongoing Rx transfer on UART peripheral (following error detection or Reception completion).
* @param huart UART handle.
* @retval None
*/
static void UART_EndRxTransfer(UART_HandleTypeDef *huart)
{
8005baa: b480 push {r7}
8005bac: b095 sub sp, #84 @ 0x54
8005bae: af00 add r7, sp, #0
8005bb0: 6078 str r0, [r7, #4]
/* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
ATOMIC_CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
8005bb2: 687b ldr r3, [r7, #4]
8005bb4: 681b ldr r3, [r3, #0]
8005bb6: 330c adds r3, #12
8005bb8: 637b str r3, [r7, #52] @ 0x34
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005bba: 6b7b ldr r3, [r7, #52] @ 0x34
8005bbc: e853 3f00 ldrex r3, [r3]
8005bc0: 633b str r3, [r7, #48] @ 0x30
return(result);
8005bc2: 6b3b ldr r3, [r7, #48] @ 0x30
8005bc4: f423 7390 bic.w r3, r3, #288 @ 0x120
8005bc8: 64fb str r3, [r7, #76] @ 0x4c
8005bca: 687b ldr r3, [r7, #4]
8005bcc: 681b ldr r3, [r3, #0]
8005bce: 330c adds r3, #12
8005bd0: 6cfa ldr r2, [r7, #76] @ 0x4c
8005bd2: 643a str r2, [r7, #64] @ 0x40
8005bd4: 63fb str r3, [r7, #60] @ 0x3c
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
8005bd6: 6bf9 ldr r1, [r7, #60] @ 0x3c
8005bd8: 6c3a ldr r2, [r7, #64] @ 0x40
8005bda: e841 2300 strex r3, r2, [r1]
8005bde: 63bb str r3, [r7, #56] @ 0x38
return(result);
8005be0: 6bbb ldr r3, [r7, #56] @ 0x38
8005be2: 2b00 cmp r3, #0
8005be4: d1e5 bne.n 8005bb2 <UART_EndRxTransfer+0x8>
ATOMIC_CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
8005be6: 687b ldr r3, [r7, #4]
8005be8: 681b ldr r3, [r3, #0]
8005bea: 3314 adds r3, #20
8005bec: 623b str r3, [r7, #32]
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005bee: 6a3b ldr r3, [r7, #32]
8005bf0: e853 3f00 ldrex r3, [r3]
8005bf4: 61fb str r3, [r7, #28]
return(result);
8005bf6: 69fb ldr r3, [r7, #28]
8005bf8: f023 0301 bic.w r3, r3, #1
8005bfc: 64bb str r3, [r7, #72] @ 0x48
8005bfe: 687b ldr r3, [r7, #4]
8005c00: 681b ldr r3, [r3, #0]
8005c02: 3314 adds r3, #20
8005c04: 6cba ldr r2, [r7, #72] @ 0x48
8005c06: 62fa str r2, [r7, #44] @ 0x2c
8005c08: 62bb str r3, [r7, #40] @ 0x28
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
8005c0a: 6ab9 ldr r1, [r7, #40] @ 0x28
8005c0c: 6afa ldr r2, [r7, #44] @ 0x2c
8005c0e: e841 2300 strex r3, r2, [r1]
8005c12: 627b str r3, [r7, #36] @ 0x24
return(result);
8005c14: 6a7b ldr r3, [r7, #36] @ 0x24
8005c16: 2b00 cmp r3, #0
8005c18: d1e5 bne.n 8005be6 <UART_EndRxTransfer+0x3c>
/* In case of reception waiting for IDLE event, disable also the IDLE IE interrupt source */
if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE)
8005c1a: 687b ldr r3, [r7, #4]
8005c1c: 6b1b ldr r3, [r3, #48] @ 0x30
8005c1e: 2b01 cmp r3, #1
8005c20: d119 bne.n 8005c56 <UART_EndRxTransfer+0xac>
{
ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE);
8005c22: 687b ldr r3, [r7, #4]
8005c24: 681b ldr r3, [r3, #0]
8005c26: 330c adds r3, #12
8005c28: 60fb str r3, [r7, #12]
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005c2a: 68fb ldr r3, [r7, #12]
8005c2c: e853 3f00 ldrex r3, [r3]
8005c30: 60bb str r3, [r7, #8]
return(result);
8005c32: 68bb ldr r3, [r7, #8]
8005c34: f023 0310 bic.w r3, r3, #16
8005c38: 647b str r3, [r7, #68] @ 0x44
8005c3a: 687b ldr r3, [r7, #4]
8005c3c: 681b ldr r3, [r3, #0]
8005c3e: 330c adds r3, #12
8005c40: 6c7a ldr r2, [r7, #68] @ 0x44
8005c42: 61ba str r2, [r7, #24]
8005c44: 617b str r3, [r7, #20]
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
8005c46: 6979 ldr r1, [r7, #20]
8005c48: 69ba ldr r2, [r7, #24]
8005c4a: e841 2300 strex r3, r2, [r1]
8005c4e: 613b str r3, [r7, #16]
return(result);
8005c50: 693b ldr r3, [r7, #16]
8005c52: 2b00 cmp r3, #0
8005c54: d1e5 bne.n 8005c22 <UART_EndRxTransfer+0x78>
}
/* At end of Rx process, restore huart->RxState to Ready */
huart->RxState = HAL_UART_STATE_READY;
8005c56: 687b ldr r3, [r7, #4]
8005c58: 2220 movs r2, #32
8005c5a: f883 2042 strb.w r2, [r3, #66] @ 0x42
huart->ReceptionType = HAL_UART_RECEPTION_STANDARD;
8005c5e: 687b ldr r3, [r7, #4]
8005c60: 2200 movs r2, #0
8005c62: 631a str r2, [r3, #48] @ 0x30
}
8005c64: bf00 nop
8005c66: 3754 adds r7, #84 @ 0x54
8005c68: 46bd mov sp, r7
8005c6a: bc80 pop {r7}
8005c6c: 4770 bx lr
08005c6e <UART_DMAAbortOnError>:
* @param hdma Pointer to a DMA_HandleTypeDef structure that contains
* the configuration information for the specified DMA module.
* @retval None
*/
static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma)
{
8005c6e: b580 push {r7, lr}
8005c70: b084 sub sp, #16
8005c72: af00 add r7, sp, #0
8005c74: 6078 str r0, [r7, #4]
UART_HandleTypeDef *huart = (UART_HandleTypeDef *)((DMA_HandleTypeDef *)hdma)->Parent;
8005c76: 687b ldr r3, [r7, #4]
8005c78: 6a5b ldr r3, [r3, #36] @ 0x24
8005c7a: 60fb str r3, [r7, #12]
huart->RxXferCount = 0x00U;
8005c7c: 68fb ldr r3, [r7, #12]
8005c7e: 2200 movs r2, #0
8005c80: 85da strh r2, [r3, #46] @ 0x2e
huart->TxXferCount = 0x00U;
8005c82: 68fb ldr r3, [r7, #12]
8005c84: 2200 movs r2, #0
8005c86: 84da strh r2, [r3, #38] @ 0x26
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered error callback*/
huart->ErrorCallback(huart);
#else
/*Call legacy weak error callback*/
HAL_UART_ErrorCallback(huart);
8005c88: 68f8 ldr r0, [r7, #12]
8005c8a: f7ff ff21 bl 8005ad0 <HAL_UART_ErrorCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
}
8005c8e: bf00 nop
8005c90: 3710 adds r7, #16
8005c92: 46bd mov sp, r7
8005c94: bd80 pop {r7, pc}
08005c96 <UART_Transmit_IT>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval HAL status
*/
static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart)
{
8005c96: b480 push {r7}
8005c98: b085 sub sp, #20
8005c9a: af00 add r7, sp, #0
8005c9c: 6078 str r0, [r7, #4]
const uint16_t *tmp;
/* Check that a Tx process is ongoing */
if (huart->gState == HAL_UART_STATE_BUSY_TX)
8005c9e: 687b ldr r3, [r7, #4]
8005ca0: f893 3041 ldrb.w r3, [r3, #65] @ 0x41
8005ca4: b2db uxtb r3, r3
8005ca6: 2b21 cmp r3, #33 @ 0x21
8005ca8: d13e bne.n 8005d28 <UART_Transmit_IT+0x92>
{
if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE))
8005caa: 687b ldr r3, [r7, #4]
8005cac: 689b ldr r3, [r3, #8]
8005cae: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8005cb2: d114 bne.n 8005cde <UART_Transmit_IT+0x48>
8005cb4: 687b ldr r3, [r7, #4]
8005cb6: 691b ldr r3, [r3, #16]
8005cb8: 2b00 cmp r3, #0
8005cba: d110 bne.n 8005cde <UART_Transmit_IT+0x48>
{
tmp = (const uint16_t *) huart->pTxBuffPtr;
8005cbc: 687b ldr r3, [r7, #4]
8005cbe: 6a1b ldr r3, [r3, #32]
8005cc0: 60fb str r3, [r7, #12]
huart->Instance->DR = (uint16_t)(*tmp & (uint16_t)0x01FF);
8005cc2: 68fb ldr r3, [r7, #12]
8005cc4: 881b ldrh r3, [r3, #0]
8005cc6: 461a mov r2, r3
8005cc8: 687b ldr r3, [r7, #4]
8005cca: 681b ldr r3, [r3, #0]
8005ccc: f3c2 0208 ubfx r2, r2, #0, #9
8005cd0: 605a str r2, [r3, #4]
huart->pTxBuffPtr += 2U;
8005cd2: 687b ldr r3, [r7, #4]
8005cd4: 6a1b ldr r3, [r3, #32]
8005cd6: 1c9a adds r2, r3, #2
8005cd8: 687b ldr r3, [r7, #4]
8005cda: 621a str r2, [r3, #32]
8005cdc: e008 b.n 8005cf0 <UART_Transmit_IT+0x5a>
}
else
{
huart->Instance->DR = (uint8_t)(*huart->pTxBuffPtr++ & (uint8_t)0x00FF);
8005cde: 687b ldr r3, [r7, #4]
8005ce0: 6a1b ldr r3, [r3, #32]
8005ce2: 1c59 adds r1, r3, #1
8005ce4: 687a ldr r2, [r7, #4]
8005ce6: 6211 str r1, [r2, #32]
8005ce8: 781a ldrb r2, [r3, #0]
8005cea: 687b ldr r3, [r7, #4]
8005cec: 681b ldr r3, [r3, #0]
8005cee: 605a str r2, [r3, #4]
}
if (--huart->TxXferCount == 0U)
8005cf0: 687b ldr r3, [r7, #4]
8005cf2: 8cdb ldrh r3, [r3, #38] @ 0x26
8005cf4: b29b uxth r3, r3
8005cf6: 3b01 subs r3, #1
8005cf8: b29b uxth r3, r3
8005cfa: 687a ldr r2, [r7, #4]
8005cfc: 4619 mov r1, r3
8005cfe: 84d1 strh r1, [r2, #38] @ 0x26
8005d00: 2b00 cmp r3, #0
8005d02: d10f bne.n 8005d24 <UART_Transmit_IT+0x8e>
{
/* Disable the UART Transmit Data Register Empty Interrupt */
__HAL_UART_DISABLE_IT(huart, UART_IT_TXE);
8005d04: 687b ldr r3, [r7, #4]
8005d06: 681b ldr r3, [r3, #0]
8005d08: 68da ldr r2, [r3, #12]
8005d0a: 687b ldr r3, [r7, #4]
8005d0c: 681b ldr r3, [r3, #0]
8005d0e: f022 0280 bic.w r2, r2, #128 @ 0x80
8005d12: 60da str r2, [r3, #12]
/* Enable the UART Transmit Complete Interrupt */
__HAL_UART_ENABLE_IT(huart, UART_IT_TC);
8005d14: 687b ldr r3, [r7, #4]
8005d16: 681b ldr r3, [r3, #0]
8005d18: 68da ldr r2, [r3, #12]
8005d1a: 687b ldr r3, [r7, #4]
8005d1c: 681b ldr r3, [r3, #0]
8005d1e: f042 0240 orr.w r2, r2, #64 @ 0x40
8005d22: 60da str r2, [r3, #12]
}
return HAL_OK;
8005d24: 2300 movs r3, #0
8005d26: e000 b.n 8005d2a <UART_Transmit_IT+0x94>
}
else
{
return HAL_BUSY;
8005d28: 2302 movs r3, #2
}
}
8005d2a: 4618 mov r0, r3
8005d2c: 3714 adds r7, #20
8005d2e: 46bd mov sp, r7
8005d30: bc80 pop {r7}
8005d32: 4770 bx lr
08005d34 <UART_EndTransmit_IT>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval HAL status
*/
static HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart)
{
8005d34: b580 push {r7, lr}
8005d36: b082 sub sp, #8
8005d38: af00 add r7, sp, #0
8005d3a: 6078 str r0, [r7, #4]
/* Disable the UART Transmit Complete Interrupt */
__HAL_UART_DISABLE_IT(huart, UART_IT_TC);
8005d3c: 687b ldr r3, [r7, #4]
8005d3e: 681b ldr r3, [r3, #0]
8005d40: 68da ldr r2, [r3, #12]
8005d42: 687b ldr r3, [r7, #4]
8005d44: 681b ldr r3, [r3, #0]
8005d46: f022 0240 bic.w r2, r2, #64 @ 0x40
8005d4a: 60da str r2, [r3, #12]
/* Tx process is ended, restore huart->gState to Ready */
huart->gState = HAL_UART_STATE_READY;
8005d4c: 687b ldr r3, [r7, #4]
8005d4e: 2220 movs r2, #32
8005d50: f883 2041 strb.w r2, [r3, #65] @ 0x41
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered Tx complete callback*/
huart->TxCpltCallback(huart);
#else
/*Call legacy weak Tx complete callback*/
HAL_UART_TxCpltCallback(huart);
8005d54: 6878 ldr r0, [r7, #4]
8005d56: f7ff fea9 bl 8005aac <HAL_UART_TxCpltCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
return HAL_OK;
8005d5a: 2300 movs r3, #0
}
8005d5c: 4618 mov r0, r3
8005d5e: 3708 adds r7, #8
8005d60: 46bd mov sp, r7
8005d62: bd80 pop {r7, pc}
08005d64 <UART_Receive_IT>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval HAL status
*/
static HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart)
{
8005d64: b580 push {r7, lr}
8005d66: b08c sub sp, #48 @ 0x30
8005d68: af00 add r7, sp, #0
8005d6a: 6078 str r0, [r7, #4]
uint8_t *pdata8bits;
uint16_t *pdata16bits;
/* Check that a Rx process is ongoing */
if (huart->RxState == HAL_UART_STATE_BUSY_RX)
8005d6c: 687b ldr r3, [r7, #4]
8005d6e: f893 3042 ldrb.w r3, [r3, #66] @ 0x42
8005d72: b2db uxtb r3, r3
8005d74: 2b22 cmp r3, #34 @ 0x22
8005d76: f040 80ae bne.w 8005ed6 <UART_Receive_IT+0x172>
{
if ((huart->Init.WordLength == UART_WORDLENGTH_9B) && (huart->Init.Parity == UART_PARITY_NONE))
8005d7a: 687b ldr r3, [r7, #4]
8005d7c: 689b ldr r3, [r3, #8]
8005d7e: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8005d82: d117 bne.n 8005db4 <UART_Receive_IT+0x50>
8005d84: 687b ldr r3, [r7, #4]
8005d86: 691b ldr r3, [r3, #16]
8005d88: 2b00 cmp r3, #0
8005d8a: d113 bne.n 8005db4 <UART_Receive_IT+0x50>
{
pdata8bits = NULL;
8005d8c: 2300 movs r3, #0
8005d8e: 62fb str r3, [r7, #44] @ 0x2c
pdata16bits = (uint16_t *) huart->pRxBuffPtr;
8005d90: 687b ldr r3, [r7, #4]
8005d92: 6a9b ldr r3, [r3, #40] @ 0x28
8005d94: 62bb str r3, [r7, #40] @ 0x28
*pdata16bits = (uint16_t)(huart->Instance->DR & (uint16_t)0x01FF);
8005d96: 687b ldr r3, [r7, #4]
8005d98: 681b ldr r3, [r3, #0]
8005d9a: 685b ldr r3, [r3, #4]
8005d9c: b29b uxth r3, r3
8005d9e: f3c3 0308 ubfx r3, r3, #0, #9
8005da2: b29a uxth r2, r3
8005da4: 6abb ldr r3, [r7, #40] @ 0x28
8005da6: 801a strh r2, [r3, #0]
huart->pRxBuffPtr += 2U;
8005da8: 687b ldr r3, [r7, #4]
8005daa: 6a9b ldr r3, [r3, #40] @ 0x28
8005dac: 1c9a adds r2, r3, #2
8005dae: 687b ldr r3, [r7, #4]
8005db0: 629a str r2, [r3, #40] @ 0x28
8005db2: e026 b.n 8005e02 <UART_Receive_IT+0x9e>
}
else
{
pdata8bits = (uint8_t *) huart->pRxBuffPtr;
8005db4: 687b ldr r3, [r7, #4]
8005db6: 6a9b ldr r3, [r3, #40] @ 0x28
8005db8: 62fb str r3, [r7, #44] @ 0x2c
pdata16bits = NULL;
8005dba: 2300 movs r3, #0
8005dbc: 62bb str r3, [r7, #40] @ 0x28
if ((huart->Init.WordLength == UART_WORDLENGTH_9B) || ((huart->Init.WordLength == UART_WORDLENGTH_8B) && (huart->Init.Parity == UART_PARITY_NONE)))
8005dbe: 687b ldr r3, [r7, #4]
8005dc0: 689b ldr r3, [r3, #8]
8005dc2: f5b3 5f80 cmp.w r3, #4096 @ 0x1000
8005dc6: d007 beq.n 8005dd8 <UART_Receive_IT+0x74>
8005dc8: 687b ldr r3, [r7, #4]
8005dca: 689b ldr r3, [r3, #8]
8005dcc: 2b00 cmp r3, #0
8005dce: d10a bne.n 8005de6 <UART_Receive_IT+0x82>
8005dd0: 687b ldr r3, [r7, #4]
8005dd2: 691b ldr r3, [r3, #16]
8005dd4: 2b00 cmp r3, #0
8005dd6: d106 bne.n 8005de6 <UART_Receive_IT+0x82>
{
*pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF);
8005dd8: 687b ldr r3, [r7, #4]
8005dda: 681b ldr r3, [r3, #0]
8005ddc: 685b ldr r3, [r3, #4]
8005dde: b2da uxtb r2, r3
8005de0: 6afb ldr r3, [r7, #44] @ 0x2c
8005de2: 701a strb r2, [r3, #0]
8005de4: e008 b.n 8005df8 <UART_Receive_IT+0x94>
}
else
{
*pdata8bits = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F);
8005de6: 687b ldr r3, [r7, #4]
8005de8: 681b ldr r3, [r3, #0]
8005dea: 685b ldr r3, [r3, #4]
8005dec: b2db uxtb r3, r3
8005dee: f003 037f and.w r3, r3, #127 @ 0x7f
8005df2: b2da uxtb r2, r3
8005df4: 6afb ldr r3, [r7, #44] @ 0x2c
8005df6: 701a strb r2, [r3, #0]
}
huart->pRxBuffPtr += 1U;
8005df8: 687b ldr r3, [r7, #4]
8005dfa: 6a9b ldr r3, [r3, #40] @ 0x28
8005dfc: 1c5a adds r2, r3, #1
8005dfe: 687b ldr r3, [r7, #4]
8005e00: 629a str r2, [r3, #40] @ 0x28
}
if (--huart->RxXferCount == 0U)
8005e02: 687b ldr r3, [r7, #4]
8005e04: 8ddb ldrh r3, [r3, #46] @ 0x2e
8005e06: b29b uxth r3, r3
8005e08: 3b01 subs r3, #1
8005e0a: b29b uxth r3, r3
8005e0c: 687a ldr r2, [r7, #4]
8005e0e: 4619 mov r1, r3
8005e10: 85d1 strh r1, [r2, #46] @ 0x2e
8005e12: 2b00 cmp r3, #0
8005e14: d15d bne.n 8005ed2 <UART_Receive_IT+0x16e>
{
/* Disable the UART Data Register not empty Interrupt */
__HAL_UART_DISABLE_IT(huart, UART_IT_RXNE);
8005e16: 687b ldr r3, [r7, #4]
8005e18: 681b ldr r3, [r3, #0]
8005e1a: 68da ldr r2, [r3, #12]
8005e1c: 687b ldr r3, [r7, #4]
8005e1e: 681b ldr r3, [r3, #0]
8005e20: f022 0220 bic.w r2, r2, #32
8005e24: 60da str r2, [r3, #12]
/* Disable the UART Parity Error Interrupt */
__HAL_UART_DISABLE_IT(huart, UART_IT_PE);
8005e26: 687b ldr r3, [r7, #4]
8005e28: 681b ldr r3, [r3, #0]
8005e2a: 68da ldr r2, [r3, #12]
8005e2c: 687b ldr r3, [r7, #4]
8005e2e: 681b ldr r3, [r3, #0]
8005e30: f422 7280 bic.w r2, r2, #256 @ 0x100
8005e34: 60da str r2, [r3, #12]
/* Disable the UART Error Interrupt: (Frame error, noise error, overrun error) */
__HAL_UART_DISABLE_IT(huart, UART_IT_ERR);
8005e36: 687b ldr r3, [r7, #4]
8005e38: 681b ldr r3, [r3, #0]
8005e3a: 695a ldr r2, [r3, #20]
8005e3c: 687b ldr r3, [r7, #4]
8005e3e: 681b ldr r3, [r3, #0]
8005e40: f022 0201 bic.w r2, r2, #1
8005e44: 615a str r2, [r3, #20]
/* Rx process is completed, restore huart->RxState to Ready */
huart->RxState = HAL_UART_STATE_READY;
8005e46: 687b ldr r3, [r7, #4]
8005e48: 2220 movs r2, #32
8005e4a: f883 2042 strb.w r2, [r3, #66] @ 0x42
/* Initialize type of RxEvent to Transfer Complete */
huart->RxEventType = HAL_UART_RXEVENT_TC;
8005e4e: 687b ldr r3, [r7, #4]
8005e50: 2200 movs r2, #0
8005e52: 635a str r2, [r3, #52] @ 0x34
/* Check current reception Mode :
If Reception till IDLE event has been selected : */
if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE)
8005e54: 687b ldr r3, [r7, #4]
8005e56: 6b1b ldr r3, [r3, #48] @ 0x30
8005e58: 2b01 cmp r3, #1
8005e5a: d135 bne.n 8005ec8 <UART_Receive_IT+0x164>
{
/* Set reception type to Standard */
huart->ReceptionType = HAL_UART_RECEPTION_STANDARD;
8005e5c: 687b ldr r3, [r7, #4]
8005e5e: 2200 movs r2, #0
8005e60: 631a str r2, [r3, #48] @ 0x30
/* Disable IDLE interrupt */
ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_IDLEIE);
8005e62: 687b ldr r3, [r7, #4]
8005e64: 681b ldr r3, [r3, #0]
8005e66: 330c adds r3, #12
8005e68: 617b str r3, [r7, #20]
__ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) );
8005e6a: 697b ldr r3, [r7, #20]
8005e6c: e853 3f00 ldrex r3, [r3]
8005e70: 613b str r3, [r7, #16]
return(result);
8005e72: 693b ldr r3, [r7, #16]
8005e74: f023 0310 bic.w r3, r3, #16
8005e78: 627b str r3, [r7, #36] @ 0x24
8005e7a: 687b ldr r3, [r7, #4]
8005e7c: 681b ldr r3, [r3, #0]
8005e7e: 330c adds r3, #12
8005e80: 6a7a ldr r2, [r7, #36] @ 0x24
8005e82: 623a str r2, [r7, #32]
8005e84: 61fb str r3, [r7, #28]
__ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) );
8005e86: 69f9 ldr r1, [r7, #28]
8005e88: 6a3a ldr r2, [r7, #32]
8005e8a: e841 2300 strex r3, r2, [r1]
8005e8e: 61bb str r3, [r7, #24]
return(result);
8005e90: 69bb ldr r3, [r7, #24]
8005e92: 2b00 cmp r3, #0
8005e94: d1e5 bne.n 8005e62 <UART_Receive_IT+0xfe>
/* Check if IDLE flag is set */
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE))
8005e96: 687b ldr r3, [r7, #4]
8005e98: 681b ldr r3, [r3, #0]
8005e9a: 681b ldr r3, [r3, #0]
8005e9c: f003 0310 and.w r3, r3, #16
8005ea0: 2b10 cmp r3, #16
8005ea2: d10a bne.n 8005eba <UART_Receive_IT+0x156>
{
/* Clear IDLE flag in ISR */
__HAL_UART_CLEAR_IDLEFLAG(huart);
8005ea4: 2300 movs r3, #0
8005ea6: 60fb str r3, [r7, #12]
8005ea8: 687b ldr r3, [r7, #4]
8005eaa: 681b ldr r3, [r3, #0]
8005eac: 681b ldr r3, [r3, #0]
8005eae: 60fb str r3, [r7, #12]
8005eb0: 687b ldr r3, [r7, #4]
8005eb2: 681b ldr r3, [r3, #0]
8005eb4: 685b ldr r3, [r3, #4]
8005eb6: 60fb str r3, [r7, #12]
8005eb8: 68fb ldr r3, [r7, #12]
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered Rx Event callback*/
huart->RxEventCallback(huart, huart->RxXferSize);
#else
/*Call legacy weak Rx Event callback*/
HAL_UARTEx_RxEventCallback(huart, huart->RxXferSize);
8005eba: 687b ldr r3, [r7, #4]
8005ebc: 8d9b ldrh r3, [r3, #44] @ 0x2c
8005ebe: 4619 mov r1, r3
8005ec0: 6878 ldr r0, [r7, #4]
8005ec2: f7ff fe0e bl 8005ae2 <HAL_UARTEx_RxEventCallback>
8005ec6: e002 b.n 8005ece <UART_Receive_IT+0x16a>
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
/*Call registered Rx complete callback*/
huart->RxCpltCallback(huart);
#else
/*Call legacy weak Rx complete callback*/
HAL_UART_RxCpltCallback(huart);
8005ec8: 6878 ldr r0, [r7, #4]
8005eca: f7ff fdf8 bl 8005abe <HAL_UART_RxCpltCallback>
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
}
return HAL_OK;
8005ece: 2300 movs r3, #0
8005ed0: e002 b.n 8005ed8 <UART_Receive_IT+0x174>
}
return HAL_OK;
8005ed2: 2300 movs r3, #0
8005ed4: e000 b.n 8005ed8 <UART_Receive_IT+0x174>
}
else
{
return HAL_BUSY;
8005ed6: 2302 movs r3, #2
}
}
8005ed8: 4618 mov r0, r3
8005eda: 3730 adds r7, #48 @ 0x30
8005edc: 46bd mov sp, r7
8005ede: bd80 pop {r7, pc}
08005ee0 <UART_SetConfig>:
* @param huart Pointer to a UART_HandleTypeDef structure that contains
* the configuration information for the specified UART module.
* @retval None
*/
static void UART_SetConfig(UART_HandleTypeDef *huart)
{
8005ee0: b580 push {r7, lr}
8005ee2: b084 sub sp, #16
8005ee4: af00 add r7, sp, #0
8005ee6: 6078 str r0, [r7, #4]
assert_param(IS_UART_MODE(huart->Init.Mode));
/*-------------------------- USART CR2 Configuration -----------------------*/
/* Configure the UART Stop Bits: Set STOP[13:12] bits
according to huart->Init.StopBits value */
MODIFY_REG(huart->Instance->CR2, USART_CR2_STOP, huart->Init.StopBits);
8005ee8: 687b ldr r3, [r7, #4]
8005eea: 681b ldr r3, [r3, #0]
8005eec: 691b ldr r3, [r3, #16]
8005eee: f423 5140 bic.w r1, r3, #12288 @ 0x3000
8005ef2: 687b ldr r3, [r7, #4]
8005ef4: 68da ldr r2, [r3, #12]
8005ef6: 687b ldr r3, [r7, #4]
8005ef8: 681b ldr r3, [r3, #0]
8005efa: 430a orrs r2, r1
8005efc: 611a str r2, [r3, #16]
tmpreg = (uint32_t)huart->Init.WordLength | huart->Init.Parity | huart->Init.Mode | huart->Init.OverSampling;
MODIFY_REG(huart->Instance->CR1,
(uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | USART_CR1_RE | USART_CR1_OVER8),
tmpreg);
#else
tmpreg = (uint32_t)huart->Init.WordLength | huart->Init.Parity | huart->Init.Mode;
8005efe: 687b ldr r3, [r7, #4]
8005f00: 689a ldr r2, [r3, #8]
8005f02: 687b ldr r3, [r7, #4]
8005f04: 691b ldr r3, [r3, #16]
8005f06: 431a orrs r2, r3
8005f08: 687b ldr r3, [r7, #4]
8005f0a: 695b ldr r3, [r3, #20]
8005f0c: 4313 orrs r3, r2
8005f0e: 60bb str r3, [r7, #8]
MODIFY_REG(huart->Instance->CR1,
8005f10: 687b ldr r3, [r7, #4]
8005f12: 681b ldr r3, [r3, #0]
8005f14: 68db ldr r3, [r3, #12]
8005f16: f423 53b0 bic.w r3, r3, #5632 @ 0x1600
8005f1a: f023 030c bic.w r3, r3, #12
8005f1e: 687a ldr r2, [r7, #4]
8005f20: 6812 ldr r2, [r2, #0]
8005f22: 68b9 ldr r1, [r7, #8]
8005f24: 430b orrs r3, r1
8005f26: 60d3 str r3, [r2, #12]
tmpreg);
#endif /* USART_CR1_OVER8 */
/*-------------------------- USART CR3 Configuration -----------------------*/
/* Configure the UART HFC: Set CTSE and RTSE bits according to huart->Init.HwFlowCtl value */
MODIFY_REG(huart->Instance->CR3, (USART_CR3_RTSE | USART_CR3_CTSE), huart->Init.HwFlowCtl);
8005f28: 687b ldr r3, [r7, #4]
8005f2a: 681b ldr r3, [r3, #0]
8005f2c: 695b ldr r3, [r3, #20]
8005f2e: f423 7140 bic.w r1, r3, #768 @ 0x300
8005f32: 687b ldr r3, [r7, #4]
8005f34: 699a ldr r2, [r3, #24]
8005f36: 687b ldr r3, [r7, #4]
8005f38: 681b ldr r3, [r3, #0]
8005f3a: 430a orrs r2, r1
8005f3c: 615a str r2, [r3, #20]
if(huart->Instance == USART1)
8005f3e: 687b ldr r3, [r7, #4]
8005f40: 681b ldr r3, [r3, #0]
8005f42: 4a2c ldr r2, [pc, #176] @ (8005ff4 <UART_SetConfig+0x114>)
8005f44: 4293 cmp r3, r2
8005f46: d103 bne.n 8005f50 <UART_SetConfig+0x70>
{
pclk = HAL_RCC_GetPCLK2Freq();
8005f48: f7fe fd68 bl 8004a1c <HAL_RCC_GetPCLK2Freq>
8005f4c: 60f8 str r0, [r7, #12]
8005f4e: e002 b.n 8005f56 <UART_SetConfig+0x76>
}
else
{
pclk = HAL_RCC_GetPCLK1Freq();
8005f50: f7fe fd50 bl 80049f4 <HAL_RCC_GetPCLK1Freq>
8005f54: 60f8 str r0, [r7, #12]
else
{
huart->Instance->BRR = UART_BRR_SAMPLING16(pclk, huart->Init.BaudRate);
}
#else
huart->Instance->BRR = UART_BRR_SAMPLING16(pclk, huart->Init.BaudRate);
8005f56: 68fa ldr r2, [r7, #12]
8005f58: 4613 mov r3, r2
8005f5a: 009b lsls r3, r3, #2
8005f5c: 4413 add r3, r2
8005f5e: 009a lsls r2, r3, #2
8005f60: 441a add r2, r3
8005f62: 687b ldr r3, [r7, #4]
8005f64: 685b ldr r3, [r3, #4]
8005f66: 009b lsls r3, r3, #2
8005f68: fbb2 f3f3 udiv r3, r2, r3
8005f6c: 4a22 ldr r2, [pc, #136] @ (8005ff8 <UART_SetConfig+0x118>)
8005f6e: fba2 2303 umull r2, r3, r2, r3
8005f72: 095b lsrs r3, r3, #5
8005f74: 0119 lsls r1, r3, #4
8005f76: 68fa ldr r2, [r7, #12]
8005f78: 4613 mov r3, r2
8005f7a: 009b lsls r3, r3, #2
8005f7c: 4413 add r3, r2
8005f7e: 009a lsls r2, r3, #2
8005f80: 441a add r2, r3
8005f82: 687b ldr r3, [r7, #4]
8005f84: 685b ldr r3, [r3, #4]
8005f86: 009b lsls r3, r3, #2
8005f88: fbb2 f2f3 udiv r2, r2, r3
8005f8c: 4b1a ldr r3, [pc, #104] @ (8005ff8 <UART_SetConfig+0x118>)
8005f8e: fba3 0302 umull r0, r3, r3, r2
8005f92: 095b lsrs r3, r3, #5
8005f94: 2064 movs r0, #100 @ 0x64
8005f96: fb00 f303 mul.w r3, r0, r3
8005f9a: 1ad3 subs r3, r2, r3
8005f9c: 011b lsls r3, r3, #4
8005f9e: 3332 adds r3, #50 @ 0x32
8005fa0: 4a15 ldr r2, [pc, #84] @ (8005ff8 <UART_SetConfig+0x118>)
8005fa2: fba2 2303 umull r2, r3, r2, r3
8005fa6: 095b lsrs r3, r3, #5
8005fa8: f003 03f0 and.w r3, r3, #240 @ 0xf0
8005fac: 4419 add r1, r3
8005fae: 68fa ldr r2, [r7, #12]
8005fb0: 4613 mov r3, r2
8005fb2: 009b lsls r3, r3, #2
8005fb4: 4413 add r3, r2
8005fb6: 009a lsls r2, r3, #2
8005fb8: 441a add r2, r3
8005fba: 687b ldr r3, [r7, #4]
8005fbc: 685b ldr r3, [r3, #4]
8005fbe: 009b lsls r3, r3, #2
8005fc0: fbb2 f2f3 udiv r2, r2, r3
8005fc4: 4b0c ldr r3, [pc, #48] @ (8005ff8 <UART_SetConfig+0x118>)
8005fc6: fba3 0302 umull r0, r3, r3, r2
8005fca: 095b lsrs r3, r3, #5
8005fcc: 2064 movs r0, #100 @ 0x64
8005fce: fb00 f303 mul.w r3, r0, r3
8005fd2: 1ad3 subs r3, r2, r3
8005fd4: 011b lsls r3, r3, #4
8005fd6: 3332 adds r3, #50 @ 0x32
8005fd8: 4a07 ldr r2, [pc, #28] @ (8005ff8 <UART_SetConfig+0x118>)
8005fda: fba2 2303 umull r2, r3, r2, r3
8005fde: 095b lsrs r3, r3, #5
8005fe0: f003 020f and.w r2, r3, #15
8005fe4: 687b ldr r3, [r7, #4]
8005fe6: 681b ldr r3, [r3, #0]
8005fe8: 440a add r2, r1
8005fea: 609a str r2, [r3, #8]
#endif /* USART_CR1_OVER8 */
}
8005fec: bf00 nop
8005fee: 3710 adds r7, #16
8005ff0: 46bd mov sp, r7
8005ff2: bd80 pop {r7, pc}
8005ff4: 40013800 .word 0x40013800
8005ff8: 51eb851f .word 0x51eb851f
08005ffc <memset>:
8005ffc: 4603 mov r3, r0
8005ffe: 4402 add r2, r0
8006000: 4293 cmp r3, r2
8006002: d100 bne.n 8006006 <memset+0xa>
8006004: 4770 bx lr
8006006: f803 1b01 strb.w r1, [r3], #1
800600a: e7f9 b.n 8006000 <memset+0x4>
0800600c <__errno>:
800600c: 4b01 ldr r3, [pc, #4] @ (8006014 <__errno+0x8>)
800600e: 6818 ldr r0, [r3, #0]
8006010: 4770 bx lr
8006012: bf00 nop
8006014: 20000010 .word 0x20000010
08006018 <__libc_init_array>:
8006018: b570 push {r4, r5, r6, lr}
800601a: 2600 movs r6, #0
800601c: 4d0c ldr r5, [pc, #48] @ (8006050 <__libc_init_array+0x38>)
800601e: 4b0d ldr r3, [pc, #52] @ (8006054 <__libc_init_array+0x3c>)
8006020: 1b5b subs r3, r3, r5
8006022: 109c asrs r4, r3, #2
8006024: 42a6 cmp r6, r4
8006026: d109 bne.n 800603c <__libc_init_array+0x24>
8006028: 2600 movs r6, #0
800602a: f000 f8a9 bl 8006180 <_init>
800602e: 4d0a ldr r5, [pc, #40] @ (8006058 <__libc_init_array+0x40>)
8006030: 4b0a ldr r3, [pc, #40] @ (800605c <__libc_init_array+0x44>)
8006032: 1b5b subs r3, r3, r5
8006034: 109c asrs r4, r3, #2
8006036: 42a6 cmp r6, r4
8006038: d105 bne.n 8006046 <__libc_init_array+0x2e>
800603a: bd70 pop {r4, r5, r6, pc}
800603c: f855 3b04 ldr.w r3, [r5], #4
8006040: 4798 blx r3
8006042: 3601 adds r6, #1
8006044: e7ee b.n 8006024 <__libc_init_array+0xc>
8006046: f855 3b04 ldr.w r3, [r5], #4
800604a: 4798 blx r3
800604c: 3601 adds r6, #1
800604e: e7f2 b.n 8006036 <__libc_init_array+0x1e>
8006050: 080062dc .word 0x080062dc
8006054: 080062dc .word 0x080062dc
8006058: 080062dc .word 0x080062dc
800605c: 080062e0 .word 0x080062e0
08006060 <sqrtf>:
8006060: b538 push {r3, r4, r5, lr}
8006062: 4604 mov r4, r0
8006064: f000 f81a bl 800609c <__ieee754_sqrtf>
8006068: 4621 mov r1, r4
800606a: 4605 mov r5, r0
800606c: 4620 mov r0, r4
800606e: f7fa fb49 bl 8000704 <__aeabi_fcmpun>
8006072: b920 cbnz r0, 800607e <sqrtf+0x1e>
8006074: 4620 mov r0, r4
8006076: 2100 movs r1, #0
8006078: f7fa fb1c bl 80006b4 <__aeabi_fcmplt>
800607c: b908 cbnz r0, 8006082 <sqrtf+0x22>
800607e: 4628 mov r0, r5
8006080: bd38 pop {r3, r4, r5, pc}
8006082: f7ff ffc3 bl 800600c <__errno>
8006086: 2221 movs r2, #33 @ 0x21
8006088: 4603 mov r3, r0
800608a: 2100 movs r1, #0
800608c: 601a str r2, [r3, #0]
800608e: 4608 mov r0, r1
8006090: f7fa fa26 bl 80004e0 <__aeabi_fdiv>
8006094: 4605 mov r5, r0
8006096: 4628 mov r0, r5
8006098: bd38 pop {r3, r4, r5, pc}
800609a: bf00 nop
0800609c <__ieee754_sqrtf>:
800609c: f020 4200 bic.w r2, r0, #2147483648 @ 0x80000000
80060a0: f1b2 4fff cmp.w r2, #2139095040 @ 0x7f800000
80060a4: e92d 41f0 stmdb sp!, {r4, r5, r6, r7, r8, lr}
80060a8: 4604 mov r4, r0
80060aa: d24f bcs.n 800614c <__ieee754_sqrtf+0xb0>
80060ac: 2a00 cmp r2, #0
80060ae: d04b beq.n 8006148 <__ieee754_sqrtf+0xac>
80060b0: 2800 cmp r0, #0
80060b2: 4603 mov r3, r0
80060b4: db54 blt.n 8006160 <__ieee754_sqrtf+0xc4>
80060b6: f010 42ff ands.w r2, r0, #2139095040 @ 0x7f800000
80060ba: d14f bne.n 800615c <__ieee754_sqrtf+0xc0>
80060bc: 005b lsls r3, r3, #1
80060be: 0218 lsls r0, r3, #8
80060c0: 4611 mov r1, r2
80060c2: f102 0201 add.w r2, r2, #1
80060c6: d5f9 bpl.n 80060bc <__ieee754_sqrtf+0x20>
80060c8: 4249 negs r1, r1
80060ca: 2400 movs r4, #0
80060cc: f3c3 0216 ubfx r2, r3, #0, #23
80060d0: f1a1 057f sub.w r5, r1, #127 @ 0x7f
80060d4: 07cb lsls r3, r1, #31
80060d6: f04f 0e19 mov.w lr, #25
80060da: f04f 7c80 mov.w ip, #16777216 @ 0x1000000
80060de: 4621 mov r1, r4
80060e0: f442 0200 orr.w r2, r2, #8388608 @ 0x800000
80060e4: bf58 it pl
80060e6: 0052 lslpl r2, r2, #1
80060e8: 106d asrs r5, r5, #1
80060ea: 0052 lsls r2, r2, #1
80060ec: eb01 030c add.w r3, r1, ip
80060f0: 4293 cmp r3, r2
80060f2: bfcf iteee gt
80060f4: 4613 movgt r3, r2
80060f6: eb03 010c addle.w r1, r3, ip
80060fa: 4464 addle r4, ip
80060fc: 1ad3 suble r3, r2, r3
80060fe: f1be 0e01 subs.w lr, lr, #1
8006102: ea4f 0243 mov.w r2, r3, lsl #1
8006106: ea4f 0c5c mov.w ip, ip, lsr #1
800610a: d1ef bne.n 80060ec <__ieee754_sqrtf+0x50>
800610c: b1bb cbz r3, 800613e <__ieee754_sqrtf+0xa2>
800610e: 4e1a ldr r6, [pc, #104] @ (8006178 <__ieee754_sqrtf+0xdc>)
8006110: 4f1a ldr r7, [pc, #104] @ (800617c <__ieee754_sqrtf+0xe0>)
8006112: 6830 ldr r0, [r6, #0]
8006114: 6839 ldr r1, [r7, #0]
8006116: f7fa f825 bl 8000164 <__aeabi_fsub>
800611a: f8d6 8000 ldr.w r8, [r6]
800611e: 4601 mov r1, r0
8006120: 4640 mov r0, r8
8006122: f7fa fad1 bl 80006c8 <__aeabi_fcmple>
8006126: b150 cbz r0, 800613e <__ieee754_sqrtf+0xa2>
8006128: 6830 ldr r0, [r6, #0]
800612a: 6839 ldr r1, [r7, #0]
800612c: f7fa f81c bl 8000168 <__addsf3>
8006130: 6836 ldr r6, [r6, #0]
8006132: 4601 mov r1, r0
8006134: 4630 mov r0, r6
8006136: f7fa fabd bl 80006b4 <__aeabi_fcmplt>
800613a: b1c8 cbz r0, 8006170 <__ieee754_sqrtf+0xd4>
800613c: 3402 adds r4, #2
800613e: 1060 asrs r0, r4, #1
8006140: f100 507c add.w r0, r0, #1056964608 @ 0x3f000000
8006144: eb00 50c5 add.w r0, r0, r5, lsl #23
8006148: e8bd 81f0 ldmia.w sp!, {r4, r5, r6, r7, r8, pc}
800614c: 4601 mov r1, r0
800614e: f7fa f913 bl 8000378 <__aeabi_fmul>
8006152: 4621 mov r1, r4
8006154: f7fa f808 bl 8000168 <__addsf3>
8006158: e8bd 81f0 ldmia.w sp!, {r4, r5, r6, r7, r8, pc}
800615c: 15c1 asrs r1, r0, #23
800615e: e7b4 b.n 80060ca <__ieee754_sqrtf+0x2e>
8006160: 4601 mov r1, r0
8006162: f7f9 ffff bl 8000164 <__aeabi_fsub>
8006166: 4601 mov r1, r0
8006168: f7fa f9ba bl 80004e0 <__aeabi_fdiv>
800616c: e8bd 81f0 ldmia.w sp!, {r4, r5, r6, r7, r8, pc}
8006170: 3401 adds r4, #1
8006172: f024 0401 bic.w r4, r4, #1
8006176: e7e2 b.n 800613e <__ieee754_sqrtf+0xa2>
8006178: 080062d0 .word 0x080062d0
800617c: 080062cc .word 0x080062cc
08006180 <_init>:
8006180: b5f8 push {r3, r4, r5, r6, r7, lr}
8006182: bf00 nop
8006184: bcf8 pop {r3, r4, r5, r6, r7}
8006186: bc08 pop {r3}
8006188: 469e mov lr, r3
800618a: 4770 bx lr
0800618c <_fini>:
800618c: b5f8 push {r3, r4, r5, r6, r7, lr}
800618e: bf00 nop
8006190: bcf8 pop {r3, r4, r5, r6, r7}
8006192: bc08 pop {r3}
8006194: 469e mov lr, r3
8006196: 4770 bx lr
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