📄 lcd_demo.lst
字号:
300 void clrscr(void)
301 {
302 1 uchar i;
303 1 uchar page;
304 1 for (page=0;page<4;page++)
305 1 {
306 2 SetPage(page,page);
307 2 SetAddress(0,0);
308 2 for (i=0;i<61;i++){PutCharR(0);PutCharL(0);}
309 2 }
310 1 }
311
312
313 //-----------------------------------------------------------
314 //图片显示
315 //采用字模2生成或字模3生成的都可以.
316 //-----------------------------------------------------------
317 void DrawBmp1(uint x_add, uchar width,unsigned char const *bmp)
318 {
319 1 uchar x,address,i=0; //address表示显存的物理地址
320 1 uchar page=0; //page表示上下两页
321 1 uchar window=0; //window表示左右两页
322 1 //putcharR //右边
ARM COMPILER V2.42, Lcd_Demo 05/01/06 14:35:51 PAGE 6
323 1 //putcharL //左边
324 1 for (x=width;x>1;x--)
325 1 {
326 2 if (x_add>60) {window=1;address=x_add%61;}
327 2 else address=x_add;
328 2
329 2
330 2 SetPage(2,2);
331 2 SetAddress(address,address);
332 2 if(window==1)PutCharR(bmp[i]);
333 2 else PutCharL(bmp[i]);
334 2 SetPage(3,3);
335 2 SetAddress(address,address);
336 2 if(window==1)PutCharR(bmp[i+width]);
337 2 else PutCharL(bmp[i+width]);
338 2
339 2
340 2 SetPage(0,0);
341 2 SetAddress(address,address);
342 2 if(window==1)PutCharR(bmp[i+width+width]);
343 2 else PutCharL(bmp[i+width+width]);
344 2 SetPage(1,1);
345 2 SetAddress(address,address);
346 2 if(window==1)PutCharR(bmp[i+width+width+width]);
347 2 else PutCharL(bmp[i+width+width+width]);
348 2 i++;
349 2 x_add++;
350 2
351 2 }
352 1 }
353
354 //---------------------------------------------------------------
355 //---------------------------------------------------------------
356 //采用zimo2 显示汉字,以汉字的显示方式
357 //void Draw_word(uchar d_where,uint x_add,bit layer,uchar width)
358 //d_where表示在码表中第几个汉字，x_add横坐标位置,layer显示的层, width显示的宽度。
359 //---------------------------------------------------------------
360
361
362 void Draw_word(uchar d_where,uint x_add,uchar layer,uchar width)
363 {
364 1 uchar x,i=0,address; //address表示显存的物理地址
365 1 uchar page=0; //page表示上下两页
366 1 uchar window=0; //window表示左右两页
367 1 //putcharR //右边
368 1 //putcharL //左边
369 1 d_where=d_where*32;
370 1
371 1 for (x=width;x>1;x--)
372 1 {
373 2 if (x_add>60) {window=1;address=x_add%61;}
374 2 else address=x_add;
375 2
376 2 if(layer==0) //显示一行八个字
377 2 {
378 3
379 3 SetPage(0,0);
380 3 SetAddress(address,address);
381 3 if(window==1)PutCharR(bmp001[d_where]);//右边
382 3 else PutCharL(bmp001[d_where]);//左边
383 3 SetPage(1,1);
384 3 SetAddress(address,address);
385 3 if(window==1)PutCharR(bmp001[d_where+width]);
386 3 else PutCharL(bmp001[d_where+width]);
387 3
388 3 }
ARM COMPILER V2.42, Lcd_Demo 05/01/06 14:35:51 PAGE 7
389 2 else
390 2 { //显示第二行八个汉字
391 3 SetPage(2,2);
392 3 SetAddress(address,address);
393 3 if(window==1)PutCharR(bmp001[d_where]);//右边
394 3 else PutCharL(bmp001[d_where]);//左边
395 3 SetPage(3,3);
396 3 SetAddress(address,address);
397 3 if(window==1)PutCharR(bmp001[d_where+width]);
398 3 else PutCharL(bmp001[d_where+width]);
399 3
400 3 }
401 2 x_add++;
402 2 d_where++;
403 2 }
404 1 }
405 /*
406 //------------------------------------------------------------------
407 //字模2显示一个汉字
408 //纵向取模，字节倒序
409 void disp_one(bit top_low,bit widows,uchar address,uchar width,uchar*bmp)
410 {
411 if(top_low==0)
412 {
413 SetPage(0,0);
414 SetAddress(address,address);
415 if(window==1)PutCharR(bmp001[next][i]);
416 else PutCharL(bmp001[next][i]);
417 SetPage(1,1);
418 SetAddress(address,address);
419 if(window==1)PutCharR(bmp001[next][i+width]);
420 else PutCharL(bmp001[next][i+width]);
421 }
422 else
423 {
424 SetPage(0,0);
425 SetAddress(address,address);
426 if(window==1)PutCharR(bmp001[next][i]);
427 else PutCharL(bmp001[next][i]);
428 SetPage(1,1);
429 SetAddress(address,address);
430 if(window==1)PutCharR(bmp001[next][i+width]);
431 else PutCharL(bmp001[next][i+width]);
432 }
433 }
434 */
435
436
437
438
439 //液晶显示规则
440 // M(左) S(右)
441 // page page
442 // 0 | 0
443 // 1 | 1
444 // 2 | 2
445 // 3 | 3
446
447 void delay1s(unsigned char i)
448 {
449 1 while(i>1)
450 1 {
451 2 i--;
452 2 delayms(20);
453 2 }
454 1 }
ARM COMPILER V2.42, Lcd_Demo 05/01/06 14:35:51 PAGE 8
455
456 //显示动态的等待图标
457 void wait1(unsigned char i)
458 {
459 1 clrscr(); //
460 1 DrawBmp1(0,60,Bmptc); //
461 1 for(;i>1;i--)
462 1 {delay1s(2);
463 2 DrawBmp1(76,19,Bmpt1); //
464 2 delay1s(2);
465 2 DrawBmp1(76,19,Bmpt2); //
466 2 delay1s(2);
467 2
468 2 // DrawBmp1(0,60,Bmptc); //
469 2 DrawBmp1(76,19,Bmpt3); //
470 2 delay1s(2);
471 2
472 2 // DrawBmp1(0,60,Bmptc); //
473 2 DrawBmp1(76,19,Bmpt4); //
474 2 delay1s(2);
475 2
476 2 // DrawBmp1(0,60,Bmptc); //
477 2 DrawBmp1(76,19,Bmpt5); //
478 2 delay1s(2);
479 2
480 2 // DrawBmp1(0,60,Bmptc); //
481 2 DrawBmp1(76,19,Bmpt6); //
482 2 delay1s(2);
483 2
484 2 // DrawBmp1(0,60,Bmptc); //
485 2 DrawBmp1(76,19,Bmpt7); //
486 2 }
487 1
488 1 }
489
490 void init_port(void)
491 {
492 1 //port initialized
493 1 IODIR1=0x00FF0000;
494 1 IODIR0=0x40600010;
495 1 }
496
497
498 //演示程序
499 void main()
-
500 {
501 1 //unsigned int i;
502 1 init_port();
503 1 //while(1)
504 1 // {
505 1 // for(i=1;i<=128;i<<=1 )
506 1 // {
507 1 // OUT_DATA(i);
508 1 // delayms(10);
509 1 // }
510 1 //for (j = 0x010000; j < 0x800000; j <<= 1) { /* Blink LED 0,1,2,3,4,5,6 */
511 1 // IOSET1 = j; /* Turn on LED */
512 1 // delayms (10); /* call wait function */
513 1 // IOCLR1 = j; /* Turn off LED */
514 1 // }
515 1 // }
516 1 lcdini(); //reset
517 1 clrscr(); //clr
518 1
519 1
ARM COMPILER V2.42, Lcd_Demo 05/01/06 14:35:51 PAGE 9
520 1 Draw_word(0,0,0,16); //
521 1 Draw_word(1,16,0,16); //
522 1 Draw_word(2,32,0,16); //
523 1 Draw_word(3,48,0,16); //
524 1 Draw_word(0,64,0,16); //
525 1 Draw_word(1,80,0,16); //
526 1 Draw_word(2,96,0,16); //
527 1
528 1 clrscr(); //
529 1 DrawBmp(0,112,ARMKIT_bmp);
530 1 DrawBmp(1,119,Bmp002); //
531 1
532 1 clrscr(); //
533 1 delay1s(3);
534 1 DrawBmp1(0,122,Bmp012); //LOGO
535 1 while(1)
536 1 {
537 2 delay1s(3);
538 2
539 2 clrscr(); //
540 2 DrawBmp1(10,101,Bmp07); //
541 2 delay1s(8);
542 2 clrscr(); //
543 2 wait1(3);
544 2 DrawBmp1(0,122,Bmp04); //
545 2 delay1s(8);
546 2 clrscr(); //
547 2 wait1(3);
548 2 DrawBmp1(0,122,Bmp03); //超前科技
549 2 delay1s(8);
550 2 clrscr(); //
551 2 wait1(3);
552 2 clrscr(); //
553 2 DrawBmp1(10,101,Bmp05); //
554 2 delay1s(8);
555 2 clrscr(); //
556 2 wait1(3);
557 2 clrscr(); //
558 2 DrawBmp1(10,101,Bmp06); //
559 2 delay1s(8);
560 2 clrscr(); //
561 2 wait1(3);
562 2 clrscr(); //
563 2 DrawBmp1(10,101,Bmp08); //
564 2 delay1s(8);
565 2 clrscr(); //
566 2 wait1(3);
567 2 clrscr(); //
568 2 DrawBmp1(0,122,Bmp01); //
569 2 wait1(8);
570 2 }
571 1 }
572
573
ARM COMPILER V2.42, Lcd_Demo 05/01/06 14:35:51 PAGE 10
ASSEMBLY LISTING OF GENERATED OBJECT CODE
*** EXTERNALS:
EXTERN DATA (Bmpt1)
EXTERN DATA (Bmpt2)
EXTERN DATA (Bmpt3)
EXTERN DATA (Bmpt4)
EXTERN DATA (Bmpt5)
EXTERN DATA (Bmpt6)
EXTERN DATA (Bmpt7)
EXTERN DATA (Bmptc)
EXTERN DATA (bmp001)
EXTERN DATA (Bmp08)
EXTERN DATA (Bmp07)
EXTERN DATA (Bmp06)
EXTERN DATA (Bmp05)
EXTERN DATA (Bmp04)
EXTERN DATA (Bmp03)
EXTERN DATA (Bmp01)
EXTERN DATA (Bmp012)
EXTERN DATA (Bmp002)
EXTERN DATA (ARMKIT_bmp)
EXTERN CODE16 (?C?SDIV?T)
EXTERN CODE16 (?C?UDIV?T)
EXTERN NUMBER (__startup)
*** PUBLICS:
PUBLIC Io_Set?T
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