ex5-7.lst
来自「单片机实验代码包括A/D」· LST 代码 · 共 481 行 · 第 1/2 页
LST
481 行
227 {
228 {0X00,0XFF,0X15,0X15,0X15,0X95,0X9F,0X10},
229 {0X10,0X9F,0X95,0X15,0X15,0X15,0XFF,0X00},
230 {0X00,0X3F,0X00,0X00,0X00,0X0F,0X0A,0X0A},
231 {0X0A,0X0A,0X0F,0X00,0X20,0X20,0X1F,0X00}},
232 //是
233 {
234 {0X40,0X40,0X40,0X5F,0X55,0X55,0X55,0XD5},
235 {0X55,0X55,0X55,0X5F,0X40,0X60,0X40,0X00},
236 {0X20,0X10,0X08,0X07,0X08,0X10,0X20,0X3F},
237 {0X22,0X22,0X22,0X23,0X22,0X20,0X20,0X00}},
238 //:
239 {
240 {0X00,0X00,0X00,0X00,0X00,0X00,0X10,0X38},
241 {0X38,0X10,0X00,0X00,0X00,0X00,0X00,0X00},
C51 COMPILER V8.02 EX5_7 01/03/2008 21:05:34 PAGE 5
242 {0X00,0X00,0X00,0X00,0X00,0X00,0X02,0X07},
243 {0X07,0X02,0X00,0X00,0X00,0X00,0X00,0X00}}};
244 /* 时间延迟函数 */
245 void delay(void) {
246 1 unsigned char i,j;
247 1 for (i=0;i<255;i++)
248 1 for(j=0;j<255;j++)
249 1 ;
250 1 }
251 void check_GLCD_busyflag(void)
252 {
253 1 unsigned char x;
254 1 GLCD_R_W=READ;
255 1 GLCD_D_I=COMMAND;
256 1 GLCD_ENABLE=ENABLE;
257 1 P0=255;
258 1 do {
259 2 x=P0 && 128;
260 2 } while(x);
261 1 GLCD_ENABLE=DISABLE;
262 1 GLCD_D_I=1;
263 1 GLCD_R_W=1;
264 1 }
265 void write_GLCD_command(unsigned command)
266 {
267 1 GLCD_R_W=WRITE; // P2_6 = 0
268 1 GLCD_D_I=COMMAND; // P2_5 = 0
269 1 GLCD_ENABLE=ENABLE; // P2_7=1
270 1 P0=command; // 从 P0 送出 command
271 1 GLCD_ENABLE=DISABLE; // P2_7=0
272 1 GLCD_D_I=1; // P2_5 = 1
273 1 GLCD_R_W=1; // P2_6 = 1
274 1 // 检查忙碌标记，直到绘图型LCD不忙碌时就返回
275 1 check_GLCD_busyflag();
276 1 }
277 void write_GLCD_data(unsigned GLCDdata)
278 {
279 1 GLCD_R_W=WRITE; // P2_6 = 0
280 1 GLCD_D_I=DATA; // P2_5 = 1
281 1 GLCD_ENABLE=ENABLE; // P2_7=1
282 1 P0=GLCDdata; // 从 P0 送出 数据
283 1 GLCD_ENABLE=DISABLE; // P2_7= 0
284 1 GLCD_D_I=0; // P2_5 = 0
285 1 GLCD_R_W=1; // P2_6 = 1
286 1 // 检查忙碌标记，直到绘图型LCD不忙碌时就返回
287 1 check_GLCD_busyflag();
288 1 }
289 void clear_GLCD()
290 {
291 1 int i,j;
292 1 GLCD_RESET=0;
293 1 for(i=0;i<2;i++);
294 1 GLCD_RESET=1;
295 1 GLCD_CS1=1;
296 1 GLCD_CS2=1;
297 1 write_GLCD_command(GLCD_ON);
298 1 write_GLCD_command(GLCD_START_LINE_0);
299 1 for(i=0;i<8;i++)
300 1 {
301 2 write_GLCD_command(SET_PAGE+i);
302 2 write_GLCD_command(SET_Y_ADDRESS_0);
303 2 for(j=0;j<64;j++)
C51 COMPILER V8.02 EX5_7 01/03/2008 21:05:34 PAGE 6
304 2 write_GLCD_data(0);
305 2 }
306 1 }
307 void show_pattern(unsigned char page,unsigned char y,
308 unsigned char *pattern,unsigned char len)
309 {
310 1 int i;
311 1 write_GLCD_command(SET_PAGE+page);
312 1 write_GLCD_command(SET_Y_ADDRESS_0+y);
313 1 for(i=0;i<len;i++)
314 1 {
315 2 write_GLCD_data(*pattern);
316 2 pattern++;
317 2 }
318 1 }
319 void clear_pattern(unsigned char page,unsigned char y,
320 unsigned char len)
321 {
322 1 int i;
323 1 write_GLCD_command(SET_PAGE+page);
324 1 write_GLCD_command(SET_Y_ADDRESS_0+y);
325 1 for(i=0;i<len;i++)
326 1 write_GLCD_data(CLEAR);
327 1 }
328 unsigned char read_GLCD_data(void)
329 {
330 1 unsigned char x;
331 1 GLCD_D_I=DATA;
332 1 GLCD_R_W=READ;
333 1 GLCD_ENABLE=ENABLE;
334 1 P0=255;
335 1 x=P0;
336 1 GLCD_ENABLE=DISABLE;
337 1 GLCD_D_I=0;
338 1 check_GLCD_busyflag();
339 1 GLCD_D_I=DATA;
340 1 GLCD_ENABLE=ENABLE;
341 1 x=P0;
342 1 GLCD_ENABLE=DISABLE;
343 1 check_GLCD_busyflag();
344 1 return x;
345 1 }
346 void putpixel(unsigned char x,unsigned char y)
347 {
348 1 unsigned char i=1,temp,page_no;
349 1 if(x<64) {
350 2 GLCD_CS1=0;
351 2 GLCD_CS2=1;
352 2 } else
353 1 {
354 2 GLCD_CS1=1;
355 2 GLCD_CS2=0;
356 2 x=x-64;
357 2 }
358 1 write_GLCD_command(SET_Y_ADDRESS_0+y);
359 1 page_no=SET_PAGE+x/8;
360 1 write_GLCD_command(page_no);
361 1 temp=x%8;
362 1 while(temp) {
363 2 i=i*2;
364 2 temp--;
365 2 }
C51 COMPILER V8.02 EX5_7 01/03/2008 21:05:34 PAGE 7
366 1 temp=read_GLCD_data();
367 1 i=i | temp;
368 1 write_GLCD_command(page_no);
369 1 write_GLCD_data(i);
370 1 }
371 void display_GLCD_data(unsigned char *p)
372 {
373 1 if (gx<64) {
374 2 GLCD_CS1=1;
375 2 GLCD_CS2=0;
376 2 show_pattern(gy,gx,p,8);
377 2 show_pattern(gy,gx+8,p+8,8);
378 2 show_pattern(gy+1,gx,p+16,8);
379 2 show_pattern(gy+1,gx+8,p+24,8);
380 2 } else
381 1 {
382 2 GLCD_CS1=0;
383 2 GLCD_CS2=1;
384 2 show_pattern(gy,gx-64,p,8);
385 2 show_pattern(gy,gx-58,p+8,8);
386 2 show_pattern(gy+1,gx-64,p+16,8);
387 2 show_pattern(gy+1,gx-58,p+24,8);
388 2 }
389 1 gx=gx+16;
390 1 }
391 void display_GLCD_string(unsigned char *p,int len)
392 {
393 1 int i;
394 1 for(i=0;i<len;i++)
395 1 display_GLCD_data((p+32*i));
396 1 }
397 void display_GLCD_number(char number)
398 {
399 1 int x,y;
400 1 x=number/10;
401 1 y=number%10;
402 1 display_GLCD_data(digit[x]);
*** WARNING C182 IN LINE 402 OF EX5-7.C: pointer to different objects
403 1 display_GLCD_data(digit[y]);
*** WARNING C182 IN LINE 403 OF EX5-7.C: pointer to different objects
404 1 }
405 void gotoxy(unsigned x,unsigned y)
406 {
407 1 gy=y;
408 1 gx=x;
409 1 }
410 void main (void)
411 {
412 1 unsigned char i=0;
413 1 clear_GLCD();
414 1 gotoxy(0,0);
415 1 display_GLCD_string(token,7); //显示 现在时间是:
*** WARNING C182 IN LINE 415 OF EX5-7.C: pointer to different objects
416 1 now.hour=12;
417 1 now.minute=30;
418 1 now.second=0;
419 1 gotoxy(0,4);
420 1 display_GLCD_number(now.hour); // 显示 12:00:00
421 1 display_GLCD_data(comma);
*** WARNING C182 IN LINE 421 OF EX5-7.C: pointer to different objects
422 1 display_GLCD_number(now.minute);
423 1 display_GLCD_data(comma);
C51 COMPILER V8.02 EX5_7 01/03/2008 21:05:34 PAGE 8
*** WARNING C182 IN LINE 423 OF EX5-7.C: pointer to different objects
424 1 display_GLCD_number(now.second);
425 1 today.year=5;
426 1 today.month=9;
427 1 today.day=1;
428 1 gotoxy(0,6);
429 1 display_GLCD_number(today.year); // 显示 05/09/01
430 1 display_GLCD_data(slash);
*** WARNING C182 IN LINE 430 OF EX5-7.C: pointer to different objects
431 1 display_GLCD_number(today.month);
432 1 display_GLCD_data(slash);
*** WARNING C182 IN LINE 432 OF EX5-7.C: pointer to different objects
433 1 display_GLCD_number(today.day);
434 1 while(1); /* 无穷循环 */
435 1 }
436
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 800 ----
CONSTANT SIZE = 1043 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 10 19
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 7 WARNING(S), 0 ERROR(S)
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