📄 main.lst
字号:
334 .LM49:
335 0128 AB9A sbi 53-32,3
336 .LM50:
337 012a 80E0 ldi r24,lo8(0)
338 012c 90E0 ldi r25,hi8(0)
339 .LVL22:
340 012e 00C0 rjmp .L35
341 .L36:
342 .LBB112:
343 .LBB113:
344 .LM51:
345 0130 0196 adiw r24,1
346 .L35:
347 0132 8431 cpi r24,20
348 0134 9105 cpc r25,__zero_reg__
349 0136 00F0 brlo .L36
350 .LBE113:
351 .LBE112:
352 .LM52:
353 0138 AB98 cbi 53-32,3
354 .LM53:
355 013a 80E0 ldi r24,lo8(0)
356 013c 90E0 ldi r25,hi8(0)
357 .LVL23:
358 013e 00C0 rjmp .L37
359 .L38:
360 .LBB114:
361 .LBB115:
362 .LM54:
363 0140 0196 adiw r24,1
364 .L37:
365 0142 8431 cpi r24,20
366 0144 9105 cpc r25,__zero_reg__
367 0146 00F0 brlo .L38
368 .LBE115:
369 .LBE114:
370 .LM55:
371 0148 85B3 in r24,53-32
372 .LVL24:
373 014a 8F70 andi r24,lo8(15)
374 014c 85BB out 53-32,r24
375 .LM56:
376 014e 85B3 in r24,53-32
377 0150 0295 swap r16
378 0152 007F andi r16,lo8(-16)
379 0154 802B or r24,r16
380 0156 85BB out 53-32,r24
381 .LM57:
382 0158 AB9A sbi 53-32,3
383 .LM58:
384 015a AB98 cbi 53-32,3
385 /* epilogue start */
386 .LM59:
387 015c 1F91 pop r17
388 .LVL25:
389 015e 0F91 pop r16
390 .LVL26:
391 0160 0895 ret
392 .LFE9:
394 .global init_LCD
396 init_LCD:
397 .LFB10:
398 .LM60:
399 /* prologue: function */
400 /* frame size = 0 */
401 .LBB116:
402 .LBB117:
403 .LM61:
404 0162 84B3 in r24,52-32
405 0164 806F ori r24,lo8(-16)
406 0166 84BB out 52-32,r24
407 .LM62:
408 0168 84B3 in r24,52-32
409 016a 8E60 ori r24,lo8(14)
410 016c 84BB out 52-32,r24
411 .LM63:
412 016e AB98 cbi 53-32,3
413 .LBE117:
414 .LBE116:
415 .LM64:
416 0170 68E2 ldi r22,lo8(40)
417 0172 80E0 ldi r24,lo8(0)
418 0174 0E94 0000 call write_byte_to_LCD
419 .LM65:
420 0178 61E0 ldi r22,lo8(1)
421 017a 80E0 ldi r24,lo8(0)
422 017c 0E94 0000 call write_byte_to_LCD
423 .LM66:
424 0180 62E0 ldi r22,lo8(2)
425 0182 80E0 ldi r24,lo8(0)
426 0184 0E94 0000 call write_byte_to_LCD
427 .LM67:
428 0188 6CE0 ldi r22,lo8(12)
429 018a 80E0 ldi r24,lo8(0)
430 018c 0E94 0000 call write_byte_to_LCD
431 .LM68:
432 0190 64E1 ldi r22,lo8(20)
433 0192 80E0 ldi r24,lo8(0)
434 0194 0E94 0000 call write_byte_to_LCD
435 /* epilogue start */
436 .LM69:
437 0198 0895 ret
438 .LFE10:
440 .global LCD_set_xy
442 LCD_set_xy:
443 .LFB11:
444 .LM70:
445 .LVL27:
446 /* prologue: function */
447 /* frame size = 0 */
448 .LM71:
449 019a 6623 tst r22
450 019c 01F4 brne .L43
451 .LM72:
452 019e 8058 subi r24,lo8(-(-128))
453 .LVL28:
454 01a0 00C0 rjmp .L46
455 .L43:
456 .LM73:
457 01a2 8054 subi r24,lo8(-(-64))
458 .LVL29:
459 .L46:
460 01a4 682F mov r22,r24
461 .LVL30:
462 01a6 80E0 ldi r24,lo8(0)
463 .LVL31:
464 01a8 0E94 0000 call write_byte_to_LCD
465 01ac 0895 ret
466 .LFE11:
468 .global LCD_dis_char
470 LCD_dis_char:
471 .LFB12:
472 .LM74:
473 .LVL32:
474 01ae 1F93 push r17
475 /* prologue: function */
476 /* frame size = 0 */
477 01b0 982F mov r25,r24
478 01b2 142F mov r17,r20
479 .LM75:
480 01b4 8031 cpi r24,lo8(16)
481 01b6 00F0 brlo .L48
482 .LVL33:
483 .LM76:
484 01b8 81E0 ldi r24,lo8(1)
485 .LVL34:
486 01ba 6827 eor r22,r24
487 .LVL35:
488 .LM77:
489 01bc 9051 subi r25,lo8(-(-16))
490 .LVL36:
491 .L48:
492 .LM78:
493 01be 892F mov r24,r25
494 01c0 0E94 0000 call LCD_set_xy
495 .LVL37:
496 .LM79:
497 01c4 612F mov r22,r17
498 01c6 81E0 ldi r24,lo8(1)
499 01c8 0E94 0000 call write_byte_to_LCD
500 /* epilogue start */
501 .LM80:
502 01cc 1F91 pop r17
503 .LVL38:
504 01ce 0895 ret
505 .LFE12:
507 .global LCD_dis_string
509 LCD_dis_string:
510 .LFB13:
511 .LM81:
512 .LVL39:
513 01d0 FF92 push r15
514 01d2 0F93 push r16
515 01d4 1F93 push r17
516 01d6 CF93 push r28
517 01d8 DF93 push r29
518 /* prologue: function */
519 /* frame size = 0 */
520 01da 062F mov r16,r22
521 01dc EA01 movw r28,r20
522 .LM82:
523 01de FF24 clr r15
524 01e0 F394 inc r15
525 01e2 00C0 rjmp .L51
526 .LVL40:
527 .L53:
528 .LM83:
529 01e4 182F mov r17,r24
530 01e6 1F5F subi r17,lo8(-(1))
531 .LVL41:
532 01e8 602F mov r22,r16
533 01ea 0E94 0000 call LCD_dis_char
534 .LM84:
535 01ee 1031 cpi r17,lo8(16)
536 01f0 01F4 brne .L52
537 .LM85:
538 01f2 0F25 eor r16,r15
539 01f4 10E0 ldi r17,lo8(0)
540 .L52:
541 .LM86:
542 01f6 2196 adiw r28,1
543 01f8 812F mov r24,r17
544 .LVL42:
545 .L51:
546 .LM87:
547 01fa 4881 ld r20,Y
548 01fc 4423 tst r20
549 01fe 01F4 brne .L53
550 /* epilogue start */
551 .LM88:
552 0200 DF91 pop r29
553 0202 CF91 pop r28
554 .LVL43:
555 0204 1F91 pop r17
556 0206 0F91 pop r16
557 .LVL44:
558 0208 FF90 pop r15
559 020a 0895 ret
560 .LFE13:
562 .global delay
564 delay:
565 .LFB14:
566 .LM89:
567 .LVL45:
568 /* prologue: function */
569 /* frame size = 0 */
570 020c 00C0 rjmp .L56
571 .L57:
572 .LM90:
573 /* #APP */
574 ; 13 "main.c" 1
575 020e 0000 nop
576 ; 0 "" 2
577 /* #NOAPP */
578 0210 6150 subi r22,lo8(-(-1))
579 0212 7040 sbci r23,hi8(-(-1))
580 0214 8040 sbci r24,hlo8(-(-1))
581 0216 9040 sbci r25,hhi8(-(-1))
582 .LVL46:
583 .L56:
584 .LM91:
585 0218 6115 cp r22,__zero_reg__
586 021a 7105 cpc r23,__zero_reg__
587 021c 8105 cpc r24,__zero_reg__
588 021e 9105 cpc r25,__zero_reg__
589 0220 01F4 brne .L57
590 /* epilogue start */
591 .LM92:
592 0222 0895 ret
593 .LFE14:
595 .data
596 .LC0:
597 0000 5765 6C63 .string "Welcome"
597 6F6D 6500
598 .LC1:
599 0008 7777 772E .string "www.gxnu.edu.cn!"
599 6778 6E75
599 2E65 6475
599 2E63 6E21
599 00
600 .LC2:
601 0019 5465 6C3A .string "Tel:5671555"
601 3536 3731
601 3535 3500
602 .LC3:
603 0025 456D 6169 .string "Email:"
603 6C3A 00
604 .LC4:
605 002c 726F 636B .string "rockjablew@163.com"
605 6A61 626C
605 6577 4031
605 3633 2E63
605 6F6D 00
606 .text
607 .global main
609 main:
610 .LFB15:
611 .LM93:
612 0224 FF92 push r15
613 0226 0F93 push r16
614 0228 1F93 push r17
615 022a CF93 push r28
616 022c DF93 push r29
617 /* prologue: function */
618 /* frame size = 0 */
619 .LM94:
620 022e 0E94 0000 call init_LCD
621 0232 90E3 ldi r25,lo8(48)
622 0234 F92E mov r15,r25
623 .LVL47:
624 .LBB118:
625 .LBB119:
626 .LBB120:
627 .LBB121:
628 .LM95:
629 0236 00E4 ldi r16,lo8(8000)
630 0238 1FE1 ldi r17,hi8(8000)
631 .LBE121:
632 .LBE120:
633 .LBE119:
634 .LBE118:
635 .LBB125:
636 .LBB126:
637 .LBB127:
638 .LBB128:
639 023a C0E9 ldi r28,lo8(400)
640 023c D1E0 ldi r29,hi8(400)
641 .LVL48:
642 .L66:
643 .LBE128:
644 .LBE127:
645 .LBE126:
646 .LBE125:
647 .LM96:
648 023e 61E0 ldi r22,lo8(1)
649 0240 80E0 ldi r24,lo8(0)
650 .LVL49:
651 0242 0E94 0000 call write_byte_to_LCD
652 .LVL50:
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -