📄 gongcheng28.lst
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C51 COMPILER V9.05 GONGCHENG28 04/01/2012 18:06:48 PAGE 7
366 6 write_ds1302(0x8e,0x00); //去除写保护
367 6 write_ds1302(write_add[2],time_date[2]);
368 6 write_ds1302(0x8e,0x80); //加写保护
369 6 }
370 5 break;
371 5 case 5:{write_cmd(0x80+4); //月
372 6 write_cmd(0x0f);
373 6 yue++;
374 6 if(yue>12)
375 6 {
376 7 yue=1;
377 7 }
378 6 yue1=yue/10;
379 6 yue2=yue%10;
380 6 time_date[1]=yue2+yue1*16;
381 6 write_ds1302(0x8e,0x00); //去除写保护
382 6 write_ds1302(write_add[1],time_date[1]);
383 6 write_ds1302(0x8e,0x80); //加写保护
384 6 }
385 5 break;
386 5 case 6:{write_cmd(0x80+1);
387 6 write_cmd(0x0f);
388 6 nian++;
389 6 if(nian>99)
390 6 {
391 7 nian=0;
392 7 }
393 6 nian1=nian/10;
394 6 nian2=nian%10;
395 6 time_date[0]=nian2+nian1*16;
396 6 write_ds1302(0x8e,0x00); //去除写保护
397 6 write_ds1302(write_add[0],time_date[0]);
398 6 write_ds1302(0x8e,0x80); //加写保护
399 6
400 6 }
401 5 break;
402 5 default: break;
403 5 }
404 4 delay(200);
405 4 write_cmd(0x0c);
406 4 }
407 3 }//增判断结束
408 2
409 2 if(key2==0) //减判断
410 2 {
411 3 delay(10);
412 3 if(key2==0)
413 3 {
414 4 beep=0; //短暂声音提示
415 4 delay(40);
416 4 beep=1;
417 4 while(!key1);
418 4 switch(an_num)
419 4 {
420 5 case 1:{ write_cmd(0x80+0x40+4);
421 6 write_cmd(0x0f);
422 6 fen2--;
423 6 if(fen2<0)
424 6 {
425 7 fen2=9;
426 7 fen1--;
427 7 if(fen1<0)
C51 COMPILER V9.05 GONGCHENG28 04/01/2012 18:06:48 PAGE 8
428 7 fen1=5;
429 7 }
430 6 time_date[5]=fen2+fen1*16;
431 6 write_ds1302(0x8e,0x00); //去除写保护
432 6 write_ds1302(write_add[5],time_date[5]);
433 6 write_ds1302(0x8e,0x80); //加写保护
434 6 }
435 5 break;
436 5 case 2:{write_cmd(0x80+0x40+1); //时
437 6 write_cmd(0x0f);
438 6 shi--;
439 6 if(shi<0)
440 6 {
441 7 shi=23;
442 7 }
443 6 shi1=shi/10;
444 6 shi2=shi%10;
445 6 time_date[4]=shi2+shi1*16;
446 6 write_ds1302(0x8e,0x00); //去除写保护
447 6 write_ds1302(write_add[4],time_date[4]);
448 6 write_ds1302(0x8e,0x80); //加写保护
449 6 }
450 5 break;
451 5 case 3:{write_cmd(0x80+12); //周
452 6 write_cmd(0x0f);
453 6 zhou2--;
454 6 if(zhou2<1)
455 6 {
456 7 zhou2=7;
457 7 }
458 6 time_date[3]=zhou2+zhou1*16;
459 6 write_ds1302(0x8e,0x00); //去除写保护
460 6 write_ds1302(write_add[3],time_date[3]);
461 6 write_ds1302(0x8e,0x80); //加写保护
462 6
463 6 }
464 5 break;
465 5 case 4:{write_cmd(0x80+7); //日
466 6 write_cmd(0x0f);
467 6 ri--;
468 6 if(ri<1)
469 6 {
470 7 ri=31;
471 7 }
472 6 ri1=ri/10;
473 6 ri2=ri%10;
474 6 time_date[2]=ri2+ri1*16;
475 6 write_ds1302(0x8e,0x00); //去除写保护
476 6 write_ds1302(write_add[2],time_date[2]);
477 6 write_ds1302(0x8e,0x80); //加写保护
478 6 }
479 5 break;
480 5 case 5:{write_cmd(0x80+4); //月
481 6 write_cmd(0x0f);
482 6 yue--;
483 6 if(yue<1)
484 6 {
485 7 yue=12;
486 7 }
487 6 yue1=yue/10;
488 6 yue2=yue%10;
489 6 time_date[1]=yue2+yue1*16;
C51 COMPILER V9.05 GONGCHENG28 04/01/2012 18:06:48 PAGE 9
490 6 write_ds1302(0x8e,0x00); //去除写保护
491 6 write_ds1302(write_add[1],time_date[1]);
492 6 write_ds1302(0x8e,0x80); //加写保护
493 6 }
494 5 break;
495 5 case 6:{write_cmd(0x80+1);
496 6 write_cmd(0x0f);
497 6 nian--;
498 6 if(nian<0)
499 6 {
500 7 nian=99;
501 7 }
502 6 nian1=nian/10;
503 6 nian2=nian%10;
504 6 time_date[0]=nian2+nian1*16;
505 6 write_ds1302(0x8e,0x00); //去除写保护
506 6 write_ds1302(write_add[0],time_date[0]);
507 6 write_ds1302(0x8e,0x80); //加写保护
508 6
509 6 }
510 5 break;
511 5 default: break;
512 5 }
513 4 delay(200);
514 4 write_cmd(0x0c);
515 4 }
516 3 }//减判断结束
517 2 }
518 1 }
519
520
521 void main()
522 {
523 1 beep=1;
524 1 init(); //1602初始化
525 1 //set_rtc();
526 1 while(1)
527 1 {
528 2
529 2 read_rtc();
530 2 time_pros0();
531 2 keyscan();
532 2 time_pros();
533 2 display1();
534 2 }
535 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1424 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 59 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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