📄 key2.lst
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KEY2.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
0 .data 00000010 00800100 0000035a 000003ee 2**0
CONTENTS, ALLOC, LOAD, DATA
1 .text 0000035a 00000000 00000000 00000094 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .bss 00000007 00800110 00800110 000003fe 2**0
ALLOC
3 .noinit 00000000 00800117 00800117 000003fe 2**0
CONTENTS
4 .eeprom 00000000 00810000 00810000 000003fe 2**0
CONTENTS
5 .debug_aranges 00000014 00000000 00000000 000003fe 2**0
CONTENTS, READONLY, DEBUGGING
6 .debug_pubnames 0000007e 00000000 00000000 00000412 2**0
CONTENTS, READONLY, DEBUGGING
7 .debug_info 000001d0 00000000 00000000 00000490 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_abbrev 000000d9 00000000 00000000 00000660 2**0
CONTENTS, READONLY, DEBUGGING
9 .debug_line 0000025c 00000000 00000000 00000739 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_str 000000b6 00000000 00000000 00000995 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
00000000 <__vectors>:
0: 0c 94 46 00 jmp 0x8c
4: 0c 94 63 00 jmp 0xc6
8: 0c 94 63 00 jmp 0xc6
c: 0c 94 63 00 jmp 0xc6
10: 0c 94 63 00 jmp 0xc6
14: 0c 94 63 00 jmp 0xc6
18: 0c 94 63 00 jmp 0xc6
1c: 0c 94 63 00 jmp 0xc6
20: 0c 94 63 00 jmp 0xc6
24: 0c 94 63 00 jmp 0xc6
28: 0c 94 63 00 jmp 0xc6
2c: 0c 94 63 00 jmp 0xc6
30: 0c 94 63 00 jmp 0xc6
34: 0c 94 63 00 jmp 0xc6
38: 0c 94 63 00 jmp 0xc6
3c: 0c 94 63 00 jmp 0xc6
40: 0c 94 63 00 jmp 0xc6
44: 0c 94 63 00 jmp 0xc6
48: 0c 94 63 00 jmp 0xc6
4c: 0c 94 63 00 jmp 0xc6
50: 0c 94 63 00 jmp 0xc6
54: 0c 94 63 00 jmp 0xc6
58: 0c 94 63 00 jmp 0xc6
5c: 0c 94 63 00 jmp 0xc6
60: 0c 94 63 00 jmp 0xc6
64: 0c 94 63 00 jmp 0xc6
68: 0c 94 63 00 jmp 0xc6
6c: 0c 94 63 00 jmp 0xc6
70: 0c 94 63 00 jmp 0xc6
74: 0c 94 63 00 jmp 0xc6
78: 0c 94 63 00 jmp 0xc6
7c: 0c 94 63 00 jmp 0xc6
80: 0c 94 63 00 jmp 0xc6
84: 0c 94 63 00 jmp 0xc6
88: 0c 94 63 00 jmp 0xc6
0000008c <__ctors_end>:
8c: 11 24 eor r1, r1
8e: 1f be out 0x3f, r1 ; 63
90: cf ef ldi r28, 0xFF ; 255
92: d0 e1 ldi r29, 0x10 ; 16
94: de bf out 0x3e, r29 ; 62
96: cd bf out 0x3d, r28 ; 61
00000098 <__do_copy_data>:
98: 11 e0 ldi r17, 0x01 ; 1
9a: a0 e0 ldi r26, 0x00 ; 0
9c: b1 e0 ldi r27, 0x01 ; 1
9e: ea e5 ldi r30, 0x5A ; 90
a0: f3 e0 ldi r31, 0x03 ; 3
a2: 00 e0 ldi r16, 0x00 ; 0
a4: 0b bf out 0x3b, r16 ; 59
a6: 02 c0 rjmp .+4 ; 0xac
000000a8 <.__do_copy_data_loop>:
a8: 07 90 elpm r0, Z+
aa: 0d 92 st X+, r0
000000ac <.__do_copy_data_start>:
ac: a0 31 cpi r26, 0x10 ; 16
ae: b1 07 cpc r27, r17
b0: d9 f7 brne .-10 ; 0xa8
000000b2 <__do_clear_bss>:
b2: 11 e0 ldi r17, 0x01 ; 1
b4: a0 e1 ldi r26, 0x10 ; 16
b6: b1 e0 ldi r27, 0x01 ; 1
b8: 01 c0 rjmp .+2 ; 0xbc
000000ba <.do_clear_bss_loop>:
ba: 1d 92 st X+, r1
000000bc <.do_clear_bss_start>:
bc: a7 31 cpi r26, 0x17 ; 23
be: b1 07 cpc r27, r17
c0: e1 f7 brne .-8 ; 0xba
c2: 0c 94 80 01 jmp 0x300
000000c6 <__bad_interrupt>:
c6: 0c 94 00 00 jmp 0x0
000000ca <initialize_ppi>:
}
void initialize_ppi(void)
{
ppi_ctrl=PPI_1_CT;
ca: 83 e0 ldi r24, 0x03 ; 3
cc: 90 e6 ldi r25, 0x60 ; 96
ce: 90 93 16 01 sts 0x0116, r25
d2: 80 93 15 01 sts 0x0115, r24
seg=PPI_1_PA;
d6: 80 e0 ldi r24, 0x00 ; 0
d8: 90 e6 ldi r25, 0x60 ; 96
da: 90 93 12 01 sts 0x0112, r25
de: 80 93 11 01 sts 0x0111, r24
key=PPI_1_PC;
e2: 82 e0 ldi r24, 0x02 ; 2
e4: 90 e6 ldi r25, 0x60 ; 96
e6: 90 93 14 01 sts 0x0114, r25
ea: 80 93 13 01 sts 0x0113, r24
*ppi_ctrl=0x80; // 7-Segment-2 输出， Switch 8位输出
ee: 80 e8 ldi r24, 0x80 ; 128
f0: 80 93 03 60 sts 0x6003, r24
*key=0x00;
f4: 10 92 02 60 sts 0x6002, r1
f8: 08 95 ret
000000fa <delay>:
fa: 18 16 cp r1, r24
fc: 19 06 cpc r1, r25
fe: 4c f4 brge .+18 ; 0x112
100: 16 16 cp r1, r22
102: 17 06 cpc r1, r23
104: 24 f4 brge .+8 ; 0x10e
106: 9b 01 movw r18, r22
108: 21 50 subi r18, 0x01 ; 1
10a: 30 40 sbci r19, 0x00 ; 0
10c: e9 f7 brne .-6 ; 0x108
10e: 01 97 sbiw r24, 0x01 ; 1
110: b9 f7 brne .-18 ; 0x100
112: 08 95 ret
00000114 <key_scan>:
114: 1f 93 push r17
116: cf 93 push r28
118: e0 91 15 01 lds r30, 0x0115
11c: f0 91 16 01 lds r31, 0x0116
120: 81 e8 ldi r24, 0x81 ; 129
122: 80 83 st Z, r24
124: a0 91 11 01 lds r26, 0x0111
128: b0 91 12 01 lds r27, 0x0112
12c: 80 91 10 01 lds r24, 0x0110
130: e8 2f mov r30, r24
132: ff 27 eor r31, r31
134: e0 50 subi r30, 0x00 ; 0
136: ff 4f sbci r31, 0xFF ; 255
138: 80 81 ld r24, Z
13a: 8c 93 st X, r24
13c: e0 91 13 01 lds r30, 0x0113
140: f0 91 14 01 lds r31, 0x0114
144: 80 ef ldi r24, 0xF0 ; 240
146: 80 83 st Z, r24
148: 6a e0 ldi r22, 0x0A ; 10
14a: 70 e0 ldi r23, 0x00 ; 0
14c: cb 01 movw r24, r22
14e: 0e 94 7d 00 call 0xfa
152: e0 91 13 01 lds r30, 0x0113
156: f0 91 14 01 lds r31, 0x0114
15a: c0 81 ld r28, Z
15c: cf 70 andi r28, 0x0F ; 15
15e: e0 91 15 01 lds r30, 0x0115
162: f0 91 16 01 lds r31, 0x0116
166: 10 e8 ldi r17, 0x80 ; 128
168: 10 83 st Z, r17
16a: a0 91 11 01 lds r26, 0x0111
16e: b0 91 12 01 lds r27, 0x0112
172: 80 91 10 01 lds r24, 0x0110
176: e8 2f mov r30, r24
178: ff 27 eor r31, r31
17a: e0 50 subi r30, 0x00 ; 0
17c: ff 4f sbci r31, 0xFF ; 255
17e: 80 81 ld r24, Z
180: 8c 93 st X, r24
182: e0 91 13 01 lds r30, 0x0113
186: f0 91 14 01 lds r31, 0x0114
18a: 10 82 st Z, r1
18c: cc 23 and r28, r28
18e: 19 f4 brne .+6 ; 0x196
190: 80 e0 ldi r24, 0x00 ; 0
192: 90 e0 ldi r25, 0x00 ; 0
194: 3e c0 rjmp .+124 ; 0x212
196: e0 91 15 01 lds r30, 0x0115
19a: f0 91 16 01 lds r31, 0x0116
19e: 88 e8 ldi r24, 0x88 ; 136
1a0: 80 83 st Z, r24
1a2: a0 91 11 01 lds r26, 0x0111
1a6: b0 91 12 01 lds r27, 0x0112
1aa: 80 91 10 01 lds r24, 0x0110
1ae: e8 2f mov r30, r24
1b0: ff 27 eor r31, r31
1b2: e0 50 subi r30, 0x00 ; 0
1b4: ff 4f sbci r31, 0xFF ; 255
1b6: 80 81 ld r24, Z
1b8: 8c 93 st X, r24
1ba: e0 91 13 01 lds r30, 0x0113
1be: f0 91 14 01 lds r31, 0x0114
1c2: 8f e0 ldi r24, 0x0F ; 15
1c4: 80 83 st Z, r24
1c6: 6a e0 ldi r22, 0x0A ; 10
1c8: 70 e0 ldi r23, 0x00 ; 0
1ca: cb 01 movw r24, r22
1cc: 0e 94 7d 00 call 0xfa
1d0: e0 91 13 01 lds r30, 0x0113
1d4: f0 91 14 01 lds r31, 0x0114
1d8: 90 81 ld r25, Z
1da: 90 7f andi r25, 0xF0 ; 240
1dc: e0 91 15 01 lds r30, 0x0115
1e0: f0 91 16 01 lds r31, 0x0116
1e4: 10 83 st Z, r17
1e6: a0 91 11 01 lds r26, 0x0111
1ea: b0 91 12 01 lds r27, 0x0112
1ee: 80 91 10 01 lds r24, 0x0110
1f2: e8 2f mov r30, r24
1f4: ff 27 eor r31, r31
1f6: e0 50 subi r30, 0x00 ; 0
1f8: ff 4f sbci r31, 0xFF ; 255
1fa: 80 81 ld r24, Z
1fc: 8c 93 st X, r24
1fe: e0 91 13 01 lds r30, 0x0113
202: f0 91 14 01 lds r31, 0x0114
206: 10 82 st Z, r1
208: 99 23 and r25, r25
20a: 11 f2 breq .-124 ; 0x190
20c: 9c 2b or r25, r28
20e: 89 2f mov r24, r25
210: 99 27 eor r25, r25
212: cf 91 pop r28
214: 1f 91 pop r17
216: 08 95 ret
00000218 <out_put>:
218: e0 e0 ldi r30, 0x00 ; 0
21a: 99 27 eor r25, r25
21c: 88 32 cpi r24, 0x28 ; 40
21e: 91 05 cpc r25, r1
220: 09 f4 brne .+2 ; 0x224
222: 5e c0 rjmp .+188 ; 0x2e0
224: 89 32 cpi r24, 0x29 ; 41
226: 91 05 cpc r25, r1
228: 9c f4 brge .+38 ; 0x250
22a: 88 31 cpi r24, 0x18 ; 24
22c: 91 05 cpc r25, r1
22e: c9 f1 breq .+114 ; 0x2a2
230: 89 31 cpi r24, 0x19 ; 25
232: 91 05 cpc r25, r1
234: f4 f4 brge .+60 ; 0x272
236: 82 31 cpi r24, 0x12 ; 18
238: 91 05 cpc r25, r1
23a: 09 f4 brne .+2 ; 0x23e
23c: 4c c0 rjmp .+152 ; 0x2d6
23e: 83 31 cpi r24, 0x13 ; 19
240: 91 05 cpc r25, r1
242: 0c f0 brlt .+2 ; 0x246
244: 40 c0 rjmp .+128 ; 0x2c6
246: 41 97 sbiw r24, 0x11 ; 17
248: 09 f0 breq .+2 ; 0x24c
24a: 4a c0 rjmp .+148 ; 0x2e0
24c: e1 e0 ldi r30, 0x01 ; 1
24e: 48 c0 rjmp .+144 ; 0x2e0
250: 88 34 cpi r24, 0x48 ; 72
252: 91 05 cpc r25, r1
254: 41 f1 breq .+80 ; 0x2a6
256: 89 34 cpi r24, 0x49 ; 73
258: 91 05 cpc r25, r1
25a: ac f4 brge .+42 ; 0x286
25c: 82 34 cpi r24, 0x42 ; 66
25e: 91 05 cpc r25, r1
260: c1 f1 breq .+112 ; 0x2d2
262: 83 34 cpi r24, 0x43 ; 67
264: 91 05 cpc r25, r1
266: 0c f5 brge .+66 ; 0x2aa
268: 81 34 cpi r24, 0x41 ; 65
26a: 91 05 cpc r25, r1
26c: c9 f5 brne .+114 ; 0x2e0
26e: e3 e0 ldi r30, 0x03 ; 3
270: 37 c0 rjmp .+110 ; 0x2e0
272: 82 32 cpi r24, 0x22 ; 34
274: 91 05 cpc r25, r1
276: 59 f1 breq .+86 ; 0x2ce
278: 83 32 cpi r24, 0x23 ; 35
27a: 91 05 cpc r25, r1
27c: 04 f5 brge .+64 ; 0x2be
27e: 81 97 sbiw r24, 0x21 ; 33
280: 79 f5 brne .+94 ; 0x2e0
282: e2 e0 ldi r30, 0x02 ; 2
284: 2d c0 rjmp .+90 ; 0x2e0
286: 82 38 cpi r24, 0x82 ; 130
288: 91 05 cpc r25, r1
28a: 39 f1 breq .+78 ; 0x2da
28c: 83 38 cpi r24, 0x83 ; 131
28e: 91 05 cpc r25, r1
290: 8c f0 brlt .+34 ; 0x2b4
292: 84 38 cpi r24, 0x84 ; 132
294: 91 05 cpc r25, r1
296: 19 f1 breq .+70 ; 0x2de
298: 88 38 cpi r24, 0x88 ; 136
29a: 91 05 cpc r25, r1
29c: 09 f5 brne .+66 ; 0x2e0
29e: ef e0 ldi r30, 0x0F ; 15
2a0: 1f c0 rjmp .+62 ; 0x2e0
2a2: ed e0 ldi r30, 0x0D ; 13
2a4: 1d c0 rjmp .+58 ; 0x2e0
2a6: ee e0 ldi r30, 0x0E ; 14
2a8: 1b c0 rjmp .+54 ; 0x2e0
2aa: 84 34 cpi r24, 0x44 ; 68
2ac: 91 05 cpc r25, r1
2ae: c1 f4 brne .+48 ; 0x2e0
2b0: e9 e0 ldi r30, 0x09 ; 9
2b2: 16 c0 rjmp .+44 ; 0x2e0
2b4: 81 38 cpi r24, 0x81 ; 129
2b6: 91 05 cpc r25, r1
2b8: 99 f4 brne .+38 ; 0x2e0
2ba: ea e0 ldi r30, 0x0A ; 10
2bc: 11 c0 rjmp .+34 ; 0x2e0
2be: 84 97 sbiw r24, 0x24 ; 36
2c0: 79 f4 brne .+30 ; 0x2e0
2c2: e8 e0 ldi r30, 0x08 ; 8
2c4: 0d c0 rjmp .+26 ; 0x2e0
2c6: 44 97 sbiw r24, 0x14 ; 20
2c8: 59 f4 brne .+22 ; 0x2e0
2ca: e7 e0 ldi r30, 0x07 ; 7
2cc: 09 c0 rjmp .+18 ; 0x2e0
2ce: e5 e0 ldi r30, 0x05 ; 5
2d0: 07 c0 rjmp .+14 ; 0x2e0
2d2: e6 e0 ldi r30, 0x06 ; 6
2d4: 05 c0 rjmp .+10 ; 0x2e0
2d6: e4 e0 ldi r30, 0x04 ; 4
2d8: 03 c0 rjmp .+6 ; 0x2e0
2da: eb e0 ldi r30, 0x0B ; 11
2dc: 01 c0 rjmp .+2 ; 0x2e0
2de: ec e0 ldi r30, 0x0C ; 12
2e0: e0 93 10 01 sts 0x0110, r30
2e4: 8e 2f mov r24, r30
2e6: 82 95 swap r24
2e8: 80 7f andi r24, 0xF0 ; 240
2ea: 82 bb out 0x12, r24 ; 18
2ec: a0 91 11 01 lds r26, 0x0111
2f0: b0 91 12 01 lds r27, 0x0112
2f4: ff 27 eor r31, r31
2f6: e0 50 subi r30, 0x00 ; 0
2f8: ff 4f sbci r31, 0xFF ; 255
2fa: 80 81 ld r24, Z
2fc: 8c 93 st X, r24
2fe: 08 95 ret
00000300 <main>:
300: cf ef ldi r28, 0xFF ; 255
302: d0 e1 ldi r29, 0x10 ; 16
304: de bf out 0x3e, r29 ; 62
306: cd bf out 0x3d, r28 ; 61
308: 85 b7 in r24, 0x35 ; 53
30a: 80 68 ori r24, 0x80 ; 128
30c: 85 bf out 0x35, r24 ; 53
30e: 0e 94 65 00 call 0xca
312: 80 ef ldi r24, 0xF0 ; 240
314: 81 bb out 0x11, r24 ; 17
316: 12 ba out 0x12, r1 ; 18
318: a0 91 11 01 lds r26, 0x0111
31c: b0 91 12 01 lds r27, 0x0112
320: 80 91 10 01 lds r24, 0x0110
324: e8 2f mov r30, r24
326: ff 27 eor r31, r31
328: e0 50 subi r30, 0x00 ; 0
32a: ff 4f sbci r31, 0xFF ; 255
32c: 80 81 ld r24, Z
32e: 8c 93 st X, r24
330: 62 e3 ldi r22, 0x32 ; 50
332: 70 e0 ldi r23, 0x00 ; 0
334: cb 01 movw r24, r22
336: 0e 94 7d 00 call 0xfa
33a: 0e 94 8a 00 call 0x114
33e: 88 23 and r24, r24
340: b9 f3 breq .-18 ; 0x330
342: 0e 94 0c 01 call 0x218
346: 62 e3 ldi r22, 0x32 ; 50
348: 70 e0 ldi r23, 0x00 ; 0
34a: cb 01 movw r24, r22
34c: 0e 94 7d 00 call 0xfa
350: 0e 94 8a 00 call 0x114
354: 88 23 and r24, r24
356: 61 f3 breq .-40 ; 0x330
358: f4 cf rjmp .-24 ; 0x342
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