232 lines
7.7 KiB
Plaintext
232 lines
7.7 KiB
Plaintext
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ultrasonicSensor.elf: file format elf32-avr
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Sections:
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Idx Name Size VMA LMA File off Algn
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0 .data 00000000 00800100 00800100 00000166 2**0
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CONTENTS, ALLOC, LOAD, DATA
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1 .text 00000112 00000000 00000000 00000054 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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2 .comment 00000030 00000000 00000000 00000166 2**0
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CONTENTS, READONLY
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3 .note.gnu.avr.deviceinfo 0000003c 00000000 00000000 00000198 2**2
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CONTENTS, READONLY
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4 .debug_aranges 00000030 00000000 00000000 000001d4 2**0
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CONTENTS, READONLY, DEBUGGING
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5 .debug_info 000009ad 00000000 00000000 00000204 2**0
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CONTENTS, READONLY, DEBUGGING
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6 .debug_abbrev 0000084e 00000000 00000000 00000bb1 2**0
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CONTENTS, READONLY, DEBUGGING
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7 .debug_line 0000030d 00000000 00000000 000013ff 2**0
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CONTENTS, READONLY, DEBUGGING
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8 .debug_frame 00000044 00000000 00000000 0000170c 2**2
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CONTENTS, READONLY, DEBUGGING
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9 .debug_str 0000043a 00000000 00000000 00001750 2**0
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CONTENTS, READONLY, DEBUGGING
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10 .debug_loc 000000d2 00000000 00000000 00001b8a 2**0
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CONTENTS, READONLY, DEBUGGING
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11 .debug_ranges 00000020 00000000 00000000 00001c5c 2**0
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CONTENTS, READONLY, DEBUGGING
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Disassembly of section .text:
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00000000 <__vectors>:
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0: 45 c0 rjmp .+138 ; 0x8c <__ctors_end>
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2: 00 00 nop
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4: 58 c0 rjmp .+176 ; 0xb6 <__bad_interrupt>
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6: 00 00 nop
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8: 56 c0 rjmp .+172 ; 0xb6 <__bad_interrupt>
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a: 00 00 nop
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c: 54 c0 rjmp .+168 ; 0xb6 <__bad_interrupt>
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e: 00 00 nop
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10: 52 c0 rjmp .+164 ; 0xb6 <__bad_interrupt>
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12: 00 00 nop
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14: 50 c0 rjmp .+160 ; 0xb6 <__bad_interrupt>
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16: 00 00 nop
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18: 4e c0 rjmp .+156 ; 0xb6 <__bad_interrupt>
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1a: 00 00 nop
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1c: 4c c0 rjmp .+152 ; 0xb6 <__bad_interrupt>
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1e: 00 00 nop
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20: 4a c0 rjmp .+148 ; 0xb6 <__bad_interrupt>
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22: 00 00 nop
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24: 48 c0 rjmp .+144 ; 0xb6 <__bad_interrupt>
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26: 00 00 nop
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28: 46 c0 rjmp .+140 ; 0xb6 <__bad_interrupt>
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2a: 00 00 nop
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2c: 44 c0 rjmp .+136 ; 0xb6 <__bad_interrupt>
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2e: 00 00 nop
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30: 42 c0 rjmp .+132 ; 0xb6 <__bad_interrupt>
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32: 00 00 nop
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34: 40 c0 rjmp .+128 ; 0xb6 <__bad_interrupt>
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36: 00 00 nop
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38: 3e c0 rjmp .+124 ; 0xb6 <__bad_interrupt>
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3a: 00 00 nop
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3c: 3c c0 rjmp .+120 ; 0xb6 <__bad_interrupt>
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3e: 00 00 nop
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40: 3a c0 rjmp .+116 ; 0xb6 <__bad_interrupt>
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42: 00 00 nop
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44: 38 c0 rjmp .+112 ; 0xb6 <__bad_interrupt>
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46: 00 00 nop
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48: 36 c0 rjmp .+108 ; 0xb6 <__bad_interrupt>
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4a: 00 00 nop
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4c: 34 c0 rjmp .+104 ; 0xb6 <__bad_interrupt>
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4e: 00 00 nop
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50: 32 c0 rjmp .+100 ; 0xb6 <__bad_interrupt>
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52: 00 00 nop
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54: 30 c0 rjmp .+96 ; 0xb6 <__bad_interrupt>
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56: 00 00 nop
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58: 2e c0 rjmp .+92 ; 0xb6 <__bad_interrupt>
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5a: 00 00 nop
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5c: 2c c0 rjmp .+88 ; 0xb6 <__bad_interrupt>
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5e: 00 00 nop
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60: 2a c0 rjmp .+84 ; 0xb6 <__bad_interrupt>
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62: 00 00 nop
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64: 28 c0 rjmp .+80 ; 0xb6 <__bad_interrupt>
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66: 00 00 nop
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68: 26 c0 rjmp .+76 ; 0xb6 <__bad_interrupt>
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6a: 00 00 nop
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6c: 24 c0 rjmp .+72 ; 0xb6 <__bad_interrupt>
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6e: 00 00 nop
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70: 22 c0 rjmp .+68 ; 0xb6 <__bad_interrupt>
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72: 00 00 nop
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74: 20 c0 rjmp .+64 ; 0xb6 <__bad_interrupt>
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76: 00 00 nop
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78: 1e c0 rjmp .+60 ; 0xb6 <__bad_interrupt>
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7a: 00 00 nop
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7c: 1c c0 rjmp .+56 ; 0xb6 <__bad_interrupt>
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7e: 00 00 nop
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80: 1a c0 rjmp .+52 ; 0xb6 <__bad_interrupt>
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82: 00 00 nop
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84: 18 c0 rjmp .+48 ; 0xb6 <__bad_interrupt>
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86: 00 00 nop
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88: 16 c0 rjmp .+44 ; 0xb6 <__bad_interrupt>
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...
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0000008c <__ctors_end>:
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8c: 11 24 eor r1, r1
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8e: 1f be out 0x3f, r1 ; 63
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90: cf ef ldi r28, 0xFF ; 255
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92: d0 e1 ldi r29, 0x10 ; 16
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94: de bf out 0x3e, r29 ; 62
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96: cd bf out 0x3d, r28 ; 61
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00000098 <__do_copy_data>:
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98: 11 e0 ldi r17, 0x01 ; 1
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9a: a0 e0 ldi r26, 0x00 ; 0
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9c: b1 e0 ldi r27, 0x01 ; 1
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9e: e2 e1 ldi r30, 0x12 ; 18
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a0: f1 e0 ldi r31, 0x01 ; 1
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a2: 00 e0 ldi r16, 0x00 ; 0
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a4: 0b bf out 0x3b, r16 ; 59
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a6: 02 c0 rjmp .+4 ; 0xac <__do_copy_data+0x14>
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a8: 07 90 elpm r0, Z+
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aa: 0d 92 st X+, r0
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ac: a0 30 cpi r26, 0x00 ; 0
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ae: b1 07 cpc r27, r17
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b0: d9 f7 brne .-10 ; 0xa8 <__do_copy_data+0x10>
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b2: 1e d0 rcall .+60 ; 0xf0 <main>
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b4: 2c c0 rjmp .+88 ; 0x10e <_exit>
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000000b6 <__bad_interrupt>:
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b6: a4 cf rjmp .-184 ; 0x0 <__vectors>
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000000b8 <wait_us>:
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#include "lcd_control.h"
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void wait_us(unsigned int us)
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{
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for(int i = 0; i < us; i++)
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b8: 20 e0 ldi r18, 0x00 ; 0
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ba: 30 e0 ldi r19, 0x00 ; 0
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bc: 06 c0 rjmp .+12 ; 0xca <wait_us+0x12>
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#else
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//round up by default
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__ticks_dc = (uint32_t)(ceil(fabs(__tmp)));
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#endif
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__builtin_avr_delay_cycles(__ticks_dc);
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be: 46 e0 ldi r20, 0x06 ; 6
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c0: 4a 95 dec r20
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c2: f1 f7 brne .-4 ; 0xc0 <wait_us+0x8>
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c4: 00 c0 rjmp .+0 ; 0xc6 <wait_us+0xe>
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c6: 2f 5f subi r18, 0xFF ; 255
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c8: 3f 4f sbci r19, 0xFF ; 255
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ca: 28 17 cp r18, r24
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cc: 39 07 cpc r19, r25
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ce: b8 f3 brcs .-18 ; 0xbe <wait_us+0x6>
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{
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_delay_us(1);
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}
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}
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d0: 08 95 ret
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000000d2 <wait_ms>:
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void wait_ms(unsigned int ms)
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{
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for(int i = 0; i < ms; i++)
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d2: 20 e0 ldi r18, 0x00 ; 0
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d4: 30 e0 ldi r19, 0x00 ; 0
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d6: 08 c0 rjmp .+16 ; 0xe8 <wait_ms+0x16>
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#else
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//round up by default
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__ticks_dc = (uint32_t)(ceil(fabs(__tmp)));
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#endif
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__builtin_avr_delay_cycles(__ticks_dc);
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d8: e7 e8 ldi r30, 0x87 ; 135
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da: f3 e1 ldi r31, 0x13 ; 19
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dc: 31 97 sbiw r30, 0x01 ; 1
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de: f1 f7 brne .-4 ; 0xdc <wait_ms+0xa>
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e0: 00 c0 rjmp .+0 ; 0xe2 <wait_ms+0x10>
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e2: 00 00 nop
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e4: 2f 5f subi r18, 0xFF ; 255
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e6: 3f 4f sbci r19, 0xFF ; 255
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e8: 28 17 cp r18, r24
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ea: 39 07 cpc r19, r25
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ec: a8 f3 brcs .-22 ; 0xd8 <wait_ms+0x6>
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{
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_delay_ms(1);
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}
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}
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ee: 08 95 ret
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000000f0 <main>:
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int main(void)
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{
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DDRG = 0x01; // port g pin 0 on output, 1 on input. 0 is trig, 1 is echo
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f0: 81 e0 ldi r24, 0x01 ; 1
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f2: 80 93 64 00 sts 0x0064, r24 ; 0x800064 <__TEXT_REGION_LENGTH__+0x7e0064>
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/* Replace with your application code */
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while (1)
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{
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PORTG = 0x00; // 10 us low pulse
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f6: c5 e6 ldi r28, 0x65 ; 101
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f8: d0 e0 ldi r29, 0x00 ; 0
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fa: 18 82 st Y, r1
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wait_us(10);
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fc: 8a e0 ldi r24, 0x0A ; 10
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fe: 90 e0 ldi r25, 0x00 ; 0
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100: db df rcall .-74 ; 0xb8 <wait_us>
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PORTG = 0x01;
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102: 81 e0 ldi r24, 0x01 ; 1
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104: 88 83 st Y, r24
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wait_ms(100);
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106: 84 e6 ldi r24, 0x64 ; 100
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108: 90 e0 ldi r25, 0x00 ; 0
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10a: e3 df rcall .-58 ; 0xd2 <wait_ms>
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10c: f4 cf rjmp .-24 ; 0xf6 <main+0x6>
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0000010e <_exit>:
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10e: f8 94 cli
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00000110 <__stop_program>:
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110: ff cf rjmp .-2 ; 0x110 <__stop_program>
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