243 lines
8.1 KiB
Plaintext
243 lines
8.1 KiB
Plaintext
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Opdracht 2.2.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 00000192 2**0
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ALLOC, LOAD, DATA
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1 .text 000000a4 00000000 00000000 00000054 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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2 .comment 0000002f 00000000 00000000 00000192 2**0
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CONTENTS, READONLY
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3 .debug_aranges 00000038 00000000 00000000 000001c1 2**0
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CONTENTS, READONLY, DEBUGGING
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4 .debug_info 00000b2a 00000000 00000000 000001f9 2**0
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CONTENTS, READONLY, DEBUGGING
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5 .debug_abbrev 00000830 00000000 00000000 00000d23 2**0
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CONTENTS, READONLY, DEBUGGING
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6 .debug_line 000002e4 00000000 00000000 00001553 2**0
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CONTENTS, READONLY, DEBUGGING
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7 .debug_frame 00000074 00000000 00000000 00001838 2**2
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CONTENTS, READONLY, DEBUGGING
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8 .debug_str 0000027d 00000000 00000000 000018ac 2**0
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CONTENTS, READONLY, DEBUGGING
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9 .debug_loc 000000e2 00000000 00000000 00001b29 2**0
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CONTENTS, READONLY, DEBUGGING
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10 .debug_ranges 00000028 00000000 00000000 00001c0b 2**0
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CONTENTS, READONLY, DEBUGGING
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11 .text 00000004 0000013a 0000013a 0000018e 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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12 .note.gnu.avr.deviceinfo 0000003c 00000000 00000000 00001c34 2**2
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CONTENTS, READONLY, DEBUGGING
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13 .text.wait 0000001e 0000011c 0000011c 00000170 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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14 .text.__vector_2 00000028 000000a4 000000a4 000000f8 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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15 .text.__vector_3 00000028 000000cc 000000cc 00000120 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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16 .text.main 00000028 000000f4 000000f4 00000148 2**1
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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Disassembly of section .text:
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00000000 <__vectors>:
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0: 0c 94 46 00 jmp 0x8c ; 0x8c <__ctors_end>
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4: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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8: 0c 94 52 00 jmp 0xa4 ; 0xa4 <_etext>
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c: 0c 94 66 00 jmp 0xcc ; 0xcc <__vector_3>
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10: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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14: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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18: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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1c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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20: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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24: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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28: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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2c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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30: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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34: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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38: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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3c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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40: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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44: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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48: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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4c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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50: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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54: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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58: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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5c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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60: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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64: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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68: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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6c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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70: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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74: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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78: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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7c: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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80: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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84: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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88: 0c 94 9d 00 jmp 0x13a ; 0x13a <__bad_interrupt>
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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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98: 0e 94 7a 00 call 0xf4 ; 0xf4 <main>
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9c: 0c 94 50 00 jmp 0xa0 ; 0xa0 <_exit>
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000000a0 <_exit>:
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a0: f8 94 cli
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000000a2 <__stop_program>:
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a2: ff cf rjmp .-2 ; 0xa2 <__stop_program>
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Disassembly of section .text:
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0000013a <__bad_interrupt>:
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13a: 0c 94 00 00 jmp 0 ; 0x0 <__TEXT_REGION_ORIGIN__>
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Disassembly of section .text.wait:
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0000011c <wait>:
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#include <avr/io.h>
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#include <util/delay.h>
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#include <avr/interrupt.h>
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void wait( int ms ) {
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for (int i=0; i<ms; i++) {
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11c: 20 e0 ldi r18, 0x00 ; 0
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11e: 30 e0 ldi r19, 0x00 ; 0
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120: 08 c0 rjmp .+16 ; 0x132 <wait+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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122: e3 ec ldi r30, 0xC3 ; 195
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124: f9 e0 ldi r31, 0x09 ; 9
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126: 31 97 sbiw r30, 0x01 ; 1
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128: f1 f7 brne .-4 ; 0x126 <wait+0xa>
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12a: 00 c0 rjmp .+0 ; 0x12c <wait+0x10>
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12c: 00 00 nop
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12e: 2f 5f subi r18, 0xFF ; 255
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130: 3f 4f sbci r19, 0xFF ; 255
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132: 28 17 cp r18, r24
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134: 39 07 cpc r19, r25
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136: ac f3 brlt .-22 ; 0x122 <wait+0x6>
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_delay_ms( 1 ); // library function (max 30 ms at 8MHz)
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}
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}
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138: 08 95 ret
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Disassembly of section .text.__vector_2:
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000000a4 <__vector_2>:
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ISR( INT1_vect ) {
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a4: 1f 92 push r1
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a6: 0f 92 push r0
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a8: 0f b6 in r0, 0x3f ; 63
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aa: 0f 92 push r0
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ac: 11 24 eor r1, r1
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ae: 8f 93 push r24
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if (PORTC == 0b10000000)
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b0: 85 b3 in r24, 0x15 ; 21
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b2: 80 38 cpi r24, 0x80 ; 128
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b4: 11 f4 brne .+4 ; 0xba <__vector_2+0x16>
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{
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PORTC == 0b00000001;
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b6: 85 b3 in r24, 0x15 ; 21
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b8: 03 c0 rjmp .+6 ; 0xc0 <__vector_2+0x1c>
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} else {
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PORTC = PORTC << 1;
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ba: 85 b3 in r24, 0x15 ; 21
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bc: 88 0f add r24, r24
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be: 85 bb out 0x15, r24 ; 21
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}
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}
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c0: 8f 91 pop r24
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c2: 0f 90 pop r0
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c4: 0f be out 0x3f, r0 ; 63
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c6: 0f 90 pop r0
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c8: 1f 90 pop r1
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ca: 18 95 reti
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Disassembly of section .text.__vector_3:
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000000cc <__vector_3>:
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ISR( INT2_vect ) {
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cc: 1f 92 push r1
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ce: 0f 92 push r0
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d0: 0f b6 in r0, 0x3f ; 63
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d2: 0f 92 push r0
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d4: 11 24 eor r1, r1
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d6: 8f 93 push r24
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if (PORTC == 0b00000001)
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d8: 85 b3 in r24, 0x15 ; 21
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da: 81 30 cpi r24, 0x01 ; 1
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dc: 11 f4 brne .+4 ; 0xe2 <__vector_3+0x16>
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{
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PORTC = 0b10000000;
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de: 80 e8 ldi r24, 0x80 ; 128
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e0: 85 bb out 0x15, r24 ; 21
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}
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PORTC = PORTC >> 1;
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e2: 85 b3 in r24, 0x15 ; 21
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e4: 86 95 lsr r24
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e6: 85 bb out 0x15, r24 ; 21
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}
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e8: 8f 91 pop r24
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ea: 0f 90 pop r0
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ec: 0f be out 0x3f, r0 ; 63
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ee: 0f 90 pop r0
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f0: 1f 90 pop r1
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f2: 18 95 reti
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Disassembly of section .text.main:
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000000f4 <main>:
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int main(void)
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{
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/* Replace with your application code */
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// Init I/O
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DDRD = 0xF0; // PORTD (7:4) is output, (3:0) is input
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f4: 80 ef ldi r24, 0xF0 ; 240
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f6: 81 bb out 0x11, r24 ; 17
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DDRC = 0xFF;
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f8: 8f ef ldi r24, 0xFF ; 255
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fa: 84 bb out 0x14, r24 ; 20
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// Init Interrupt hardware
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EICRA |= 0x2C; // INT2 falling edge, INT1 rising edge
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fc: ea e6 ldi r30, 0x6A ; 106
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fe: f0 e0 ldi r31, 0x00 ; 0
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100: 80 81 ld r24, Z
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102: 8c 62 ori r24, 0x2C ; 44
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104: 80 83 st Z, r24
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EIMSK |= 0x06; // Enable INT2 & INT1
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106: 89 b7 in r24, 0x39 ; 57
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108: 86 60 ori r24, 0x06 ; 6
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10a: 89 bf out 0x39, r24 ; 57
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PORTC = 0x01;
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10c: 81 e0 ldi r24, 0x01 ; 1
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10e: 85 bb out 0x15, r24 ; 21
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sei();
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110: 78 94 sei
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while (1)
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{
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wait(500);
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112: 84 ef ldi r24, 0xF4 ; 244
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114: 91 e0 ldi r25, 0x01 ; 1
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116: 0e 94 8e 00 call 0x11c ; 0x11c <wait>
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11a: fb cf rjmp .-10 ; 0x112 <main+0x1e>
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