main.lst

Real working watchdog

   1              		.code	16
   2              		.file	"main.c"
  10              	.Ltext0:
  11              		.align	2
  12              		.global	Delay
  13              		.code 16
  14              		.thumb_func
  16              	Delay:
  17              	.LFB2:
  18              		.file 1 "main.c"
   1:main.c        **** #include "include/include.h"
   2:main.c        **** 
   3:main.c        **** 
   4:main.c        **** void Delay (unsigned long var){
  19              		.loc 1 4 0
  20 0000 80B5     		push	{r7, lr}
  21              	.LCFI0:
  22 0002 6F46     		mov	r7, sp
  23              	.LCFI1:
  24 0004 81B0     		sub	sp, sp, #4
  25              	.LCFI2:
  26 0006 3B1F     		sub	r3, r7, #4
  27 0008 1860     		str	r0, [r3]
  28              	.L2:
   5:main.c        **** 	while(--var != 0) ;
  29              		.loc 1 5 0
  30 000a 3A1F     		sub	r2, r7, #4
  31 000c 3B1F     		sub	r3, r7, #4
  32 000e 1B68     		ldr	r3, [r3]
  33 0010 013B     		sub	r3, r3, #1
  34 0012 1360     		str	r3, [r2]
  35 0014 3B1F     		sub	r3, r7, #4
  36 0016 1B68     		ldr	r3, [r3]
  37 0018 002B     		cmp	r3, #0
  38 001a F6D1     		bne	.L2
   6:main.c        **** }
  39              		.loc 1 6 0
  40 001c BD46     		mov	sp, r7
  41              		@ sp needed for prologue
  42 001e 80BC     		pop	{r7}
  43 0020 01BC     		pop	{r0}
  44 0022 0047     		bx	r0
  45              	.LFE2:
  47              		.align	2
  48              		.code 16
  49              		.thumb_func
  51              	ConfigureIO:
  52              	.LFB3:
   7:main.c        **** 
   8:main.c        **** /*-----------------------------------------------------------------------------
   9:main.c        ****  *-----------------------------------------------------------------------------*/
  10:main.c        **** static void ConfigureIO (void){
  53              		.loc 1 10 0
  54 0024 80B5     		push	{r7, lr}
  55              	.LCFI3:
  56 0026 6F46     		mov	r7, sp
  57              	.LCFI4:
  11:main.c        **** 	// for LCD Backlight
  12:main.c        **** 	AT91C_BASE_PIOB->PIO_OER = (AUDIO_OUT);		// set to output
  58              		.loc 1 12 0
  59 0028 104A     		ldr	r2, .L7
  60 002a 8023     		mov	r3, #128
  61 002c 1B03     		lsl	r3, r3, #12
  62 002e 1361     		str	r3, [r2, #16]
  13:main.c        **** 	AT91C_BASE_PIOB->PIO_PER = (AUDIO_OUT);		// set to PIO mode
  63              		.loc 1 13 0
  64 0030 0E4A     		ldr	r2, .L7
  65 0032 8023     		mov	r3, #128
  66 0034 1B03     		lsl	r3, r3, #12
  67 0036 1360     		str	r3, [r2]
  14:main.c        **** 
  15:main.c        **** 	AT91C_BASE_PIOB->PIO_OER = (USB_PULLUP);		// set to output
  68              		.loc 1 15 0
  69 0038 0C4A     		ldr	r2, .L7
  70 003a 8023     		mov	r3, #128
  71 003c 9B04     		lsl	r3, r3, #18
  72 003e 1361     		str	r3, [r2, #16]
  16:main.c        **** 	AT91C_BASE_PIOB->PIO_PER = (USB_PULLUP);		// set to PIO mode
  73              		.loc 1 16 0
  74 0040 0A4A     		ldr	r2, .L7
  75 0042 8023     		mov	r3, #128
  76 0044 9B04     		lsl	r3, r3, #18
  77 0046 1360     		str	r3, [r2]
  17:main.c        **** 
  18:main.c        **** 	
  19:main.c        **** 	AT91C_BASE_PIOB->PIO_PPUDR = (AUDIO_OUT);	// disable pull up
  78              		.loc 1 19 0
  79 0048 084A     		ldr	r2, .L7
  80 004a 8023     		mov	r3, #128
  81 004c 1B03     		lsl	r3, r3, #12
  82 004e 1366     		str	r3, [r2, #96]
  20:main.c        **** 	AT91C_BASE_PIOB->PIO_PPUDR = (USB_PULLUP);	// disable pin pull up
  83              		.loc 1 20 0
  84 0050 064A     		ldr	r2, .L7
  85 0052 8023     		mov	r3, #128
  86 0054 9B04     		lsl	r3, r3, #18
  87 0056 1366     		str	r3, [r2, #96]
  21:main.c        **** 
  22:main.c        **** 	AT91C_BASE_PMC->PMC_PCER = (1 << AT91C_ID_PIOA);	// enable periph clock for PIO controller
  88              		.loc 1 22 0
  89 0058 054A     		ldr	r2, .L7+4
  90 005a 0423     		mov	r3, #4
  91 005c 1361     		str	r3, [r2, #16]
  23:main.c        **** 	AT91C_BASE_PIOA->PIO_ODR = (AT91A_JS_ALL);			// set PIO line to input
  92              		.loc 1 23 0
  93 005e 054A     		ldr	r2, .L7+8
  94 0060 054B     		ldr	r3, .L7+12
  95 0062 5361     		str	r3, [r2, #20]
  24:main.c        **** }
  96              		.loc 1 24 0
  97 0064 BD46     		mov	sp, r7
  98              		@ sp needed for prologue
  99 0066 80BC     		pop	{r7}
 100 0068 01BC     		pop	{r0}
 101 006a 0047     		bx	r0
 102              	.L8:
 103              		.align	2
 104              	.L7:
 105 006c 00F6FFFF 		.word	-2560
 106 0070 00FCFFFF 		.word	-1024
 107 0074 00F4FFFF 		.word	-3072
 108 0078 80C30000 		.word	50048
 109              	.LFE3:
 111              		.align	2
 112              		.global	WD_reset
 113              		.code 16
 114              		.thumb_func
 116              	WD_reset:
 117              	.LFB4:
  25:main.c        **** 
  26:main.c        **** //Reset WatchDog to avoid MC restsrt
  27:main.c        **** void WD_reset(void){
 118              		.loc 1 27 0
 119 007c 80B5     		push	{r7, lr}
 120              	.LCFI5:
 121 007e 6F46     		mov	r7, sp
 122              	.LCFI6:
  28:main.c        **** 	AT91C_BASE_WDTC->WDTC_WDCR = 0xA5000001;
 123              		.loc 1 28 0
 124 0080 034A     		ldr	r2, .L11
 125 0082 044B     		ldr	r3, .L11+4
 126 0084 1360     		str	r3, [r2]
  29:main.c        **** }
 127              		.loc 1 29 0
 128 0086 BD46     		mov	sp, r7
 129              		@ sp needed for prologue
 130 0088 80BC     		pop	{r7}
 131 008a 01BC     		pop	{r0}
 132 008c 0047     		bx	r0
 133              	.L12:
 134 008e 0000     		.align	2
 135              	.L11:
 136 0090 40FDFFFF 		.word	-704
 137 0094 010000A5 		.word	-1526726655
 138              	.LFE4:
 140              		.align	2
 141              		.global	Watchdog_set
 142              		.code 16
 143              		.thumb_func
 145              	Watchdog_set:
 146              	.LFB5:
  30:main.c        **** 
  31:main.c        **** //Configures Watchdog
  32:main.c        **** //If ms_time < 4 or > 16 000 ms then watchdog is disabled 
  33:main.c        **** void Watchdog_set(unsigned int ms){	
 147              		.loc 1 33 0
 148 0098 80B5     		push	{r7, lr}
 149              	.LCFI7:
 150 009a 6F46     		mov	r7, sp
 151              	.LCFI8:
 152 009c 81B0     		sub	sp, sp, #4
 153              	.LCFI9:
 154 009e 3B1F     		sub	r3, r7, #4
 155 00a0 1860     		str	r0, [r3]
  34:main.c        **** 	//软桷栲腓玎鲨