📄 good.lst
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256 1 write_cmd(0xf0);//搜索序列号命令
257 1
258 1 for(t=1;t<=64;t++)
259 1 {
260 2 d1=read_bit();
261 2 d2=read_bit();
262 2 temp=_cror_(temp,1);
263 2
264 2 if( (d1==1) && (d2==0) )
265 2 {
266 3 write_bit(1);
267 3 temp=temp|0x80;
268 3 }
269 2 else if( (d1==0) && (d2==1))
270 2 {
271 3 write_bit(0);
272 3 temp=temp|0x00;
273 3 }
274 2 else if( (d1==0) && (d2==0) )
275 2 {
276 3 write_bit(1);
277 3 temp=temp|0x80;
278 3 }
279 2 if(t%8==0)
280 2 {
281 3 bb[w]=temp;
282 3 w=w+1;
283 3 temp=0x00;
284 3 }
285 2 }
286 1 }
287
288 /*******************温度处理**************************/
289 void deal_temper()
290 {
291 1 uchar key=0;
292 1 while(1)
293 1 {
294 2 key=keyscanf();
295 2 if(key!=0)
296 2 {
297 3 deal_ds1();
298 3 deal_ds2();
299 3 }
300 2 key=0;
301 2 }
302 1 }
303
C51 COMPILER V6.12 GOOD 04/29/2009 16:29:58 PAGE 6
304 void deal_ds1()
305 {
306 1 uchar t;
307 1 uchar key;
308 1
309 1 while(1)
310 1 {
311 2 dq_reset();
312 2 write_cmd(0xcc);
313 2 write_cmd(0x44);//温度转换
314 2 key=keyscanf();//检测按键
315 2 if(key==2) break;
316 2
317 2 c1_temper=get_temper(1);
318 2 if(c1_temper>H_temper) warn_temper(1);
319 2
320 2 for(t=20;t>0;t--)
321 2 {
322 3 display_temper(get_temper(1),1);
323 3 }
324 2 }
325 1 }
326
327 void deal_ds2()
328 {
329 1 uchar t;
330 1 uchar key;
331 1
332 1 while(1)
333 1 {
334 2 dq_reset();
335 2 write_cmd(0xcc);
336 2 write_cmd(0x44);//温度转换
337 2
338 2 key=keyscanf();//按键检测
339 2 if(key==1) break;
340 2
341 2 if(c2_temper>H_temper) warn_temper(2);
342 2 for(t=20;t>0;t--)
343 2 {
344 3 display_temper(get_temper(2),2);
345 3 }
346 2 }
347 1 }
348
349 void warn_temper(uchar z)
350 {
351 1 uchar t;
352 1 uint c_temper;
353 1 while(1)
354 1 {
355 2 feng=0;
356 2 dq_reset();
357 2 write_cmd(0xcc);
358 2 write_cmd(0x44);//温度转换
359 2
360 2 c_temper=get_temper(z);
361 2 for(t=5;t>0;t--)
362 2 {
363 3 display_temper(get_temper(z),z);
364 3 }
365 2 if(c_temper<H_temper)
C51 COMPILER V6.12 GOOD 04/29/2009 16:29:58 PAGE 7
366 2 {
367 3 feng=1;
368 3 break;
369 3 }
370 2 }
371 1 }
372 /*********************按键选择************************/
373
374 uchar keyscanf()
375 {
376 1 uchar temp;
377 1 uchar ke=0;
378 1
379 1 P3=0xf7;
380 1 temp=P3;
381 1 temp=temp&0xf0;
382 1 while(temp!=0xf0)
383 1 {
384 2 switch(temp)
385 2 {
386 3 case 0xe0: ke=1;break;
387 3 case 0xd0: ke=2;break;
388 3 case 0xb0: ke=3;break;
389 3 case 0x70: ke=4;break;
390 3 }
391 2 temp=P3;
392 2 temp=temp&0xf0;
393 2 delay_ms(2);
394 2 }
395 1 return ke;
396 1 }
397
398 /******************温度显示***********************/
399
400 void display_temper(uint wengdu,uchar fc)//显示当前温度值
401 {
402 1 uchar xx,yy,zz;
403 1 uint temp;
404 1
405 1 temp=wengdu;
406 1 xx=temp/100;
407 1 yy=temp%100/10;
408 1 zz=temp%10;
409 1
410 1 wela=1;
411 1 P0=0xfe;
412 1 wela=0;
413 1
414 1 P0=0x00;
415 1 dula=1;
416 1 P0=table[xx];
417 1 dula=0;
418 1 delay_ms(1);
419 1
420 1 P0=0xff;
421 1 wela=1;
422 1 P0=0xfd;
423 1 wela=0;
424 1
425 1 P0=0x00;
426 1 dula=1;
427 1 P0=(table[yy]+0x80);
C51 COMPILER V6.12 GOOD 04/29/2009 16:29:58 PAGE 8
428 1 dula=0;
429 1 delay_ms(1);
430 1
431 1 P0=0xff;
432 1 wela=1;
433 1 P0=0xfb;
434 1 wela=0;
435 1
436 1 P0=0x00;
437 1 dula=1;
438 1 P0=table[zz];
439 1 dula=0;
440 1 delay_ms(1);
441 1
442 1 P0=0xff;
443 1 wela=1;
444 1 P0=0xdf;
445 1 wela=0;
446 1
447 1 P0=0x00;
448 1 dula=1;
449 1 P0=table[fc];
450 1 dula=0;
451 1 delay_ms(1);
452 1 }
453
454 /****************初始化与主函数******************/
455
456 void init()//初始化
457 {
458 1 L_temper=100;
459 1 H_temper=320;
460 1
461 1 c1_temper=200;
462 1 c2_temper=200;
463 1 dula=0;
464 1 wela=0;
465 1 }
466
467 void main()
468 {
469 1 init();
470 1 while(1)
471 1 {
472 2 uchar t,k;
473 2 get_firstid();
474 2 get_seconedid();
475 2 for(t=1;t<=8;t++)
476 2 {
477 3 P1=aa[t];
478 3 for(k=0;k<10;k++) { delay_ms(100);}
479 3 feng=0;
480 3 wela=1; P0=0xfe; wela=0;
481 3 delay_ms(2);
482 3 dula=1; P0=table[1]; dula=0;
483 3 delay_ms(100);
484 3 feng=1;
485 3 }
486 2
487 2 for(t=1;t<=8;t++)
488 2 {
489 3 P1=bb[t];
C51 COMPILER V6.12 GOOD 04/29/2009 16:29:58 PAGE 9
490 3 for(k=0;k<10;k++) delay_ms(100);
491 3 feng=0;
492 3 wela=1; P0=0xfe; wela=0;
493 3 delay_ms(2);
494 3 dula=1; P0=table[2]; dula=0;
495 3 delay_ms(100);
496 3 feng=1;
497 3 }
498 2 wela=1;P0=0xff;wela=0;
499 2 P1=0xff;
500 2 deal_temper();
501 2 }
502 1 }
503
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1182 ----
CONSTANT SIZE = 20 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 26 21
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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