📄 2402main.lst
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212 ; SOURCE LINE # 45
0000 438911 213 ORL TMOD,#011H
214 ; TH1 = 0xfe; //11.0592
215 ; SOURCE LINE # 46
0003 758DFE 216 MOV TH1,#0FEH
217 ; TL1 = 0x33;
218 ; SOURCE LINE # 47
0006 758B33 219 MOV TL1,#033H
220 ; TR1 = 1;
221 ; SOURCE LINE # 48
0009 D28E 222 SETB TR1
223 ; IE =0x8A;
224 ; SOURCE LINE # 49
000B 75A88A 225 MOV IE,#08AH
226 ;
227 ; }
228 ; SOURCE LINE # 51
000E 22 229 RET
230 ; END OF system_ini
231
232 ;
233 ; main()
234
---- 235 RSEG ?PR?main?2402MAIN
0000 236 main:
237 USING 0
238 ; SOURCE LINE # 53
239 ; { unsigned char i;
240 ; SOURCE LINE # 54
241 ; unsigned char pDat[8];
242 ;
A51 MACRO ASSEMBLER 2402MAIN 09/16/2009 23:41:28 PAGE 5
243 ; system_ini();
244 ; SOURCE LINE # 57
0000 120000 F 245 LCALL system_ini
0003 246 ?C0002:
247 ; while(1)
248 ; SOURCE LINE # 58
249 ; {
250 ; SOURCE LINE # 59
251 ; //========================IIC 读取
252 ; if(K2 == 0) //第二个按钮读取数据
253 ; SOURCE LINE # 61
0003 209144 254 JB K2,?C0004
255 ; {
256 ; SOURCE LINE # 62
257 ; IRcvStr(AT24C02, 0 , &pDat[0], 8);
258 ; SOURCE LINE # 63
0006 7B00 259 MOV R3,#00H
0008 7A00 F 260 MOV R2,#HIGH (pDat?141)
000A 7900 F 261 MOV R1,#LOW (pDat?141)
000C 750008 F 262 MOV ?_IRcvStr?BYTE+05H,#08H
000F E4 263 CLR A
0010 FD 264 MOV R5,A
0011 7FA0 265 MOV R7,#0A0H
0013 120000 F 266 LCALL _IRcvStr
267 ; for (i=0; i<4; i++)
268 ; SOURCE LINE # 64
0016 E4 269 CLR A
0017 F500 F 270 MOV i?140,A
0019 271 ?C0005:
272 ; {
273 ; SOURCE LINE # 65
274 ; D[14+i]=pDat[i*2+0]+pDat[i*2+1]*0x100;
275 ; SOURCE LINE # 66
0019 E500 F 276 MOV A,i?140
001B 25E0 277 ADD A,ACC
001D 2400 F 278 ADD A,#LOW (pDat?141+01H)
001F F8 279 MOV R0,A
0020 E6 280 MOV A,@R0
0021 FE 281 MOV R6,A
0022 E500 F 282 MOV A,i?140
0024 25E0 283 ADD A,ACC
0026 2400 F 284 ADD A,#LOW (pDat?141)
0028 F8 285 MOV R0,A
0029 E6 286 MOV A,@R0
002A 7C00 287 MOV R4,#00H
002C 2400 288 ADD A,#00H
002E FF 289 MOV R7,A
002F EC 290 MOV A,R4
0030 3E 291 ADDC A,R6
0031 FE 292 MOV R6,A
0032 E4 293 CLR A
0033 FD 294 MOV R5,A
0034 E500 F 295 MOV A,i?140
0036 25E0 296 ADD A,ACC
0038 25E0 297 ADD A,ACC
003A 2400 F 298 ADD A,#LOW (D+038H)
003C F8 299 MOV R0,A
003D 120000 F 300 LCALL ?C?LSTIDATA
301 ; Count1 = D[14];
302 ; SOURCE LINE # 67
0040 850000 F 303 MOV Count1,D+03BH
304 ; }
305 ; SOURCE LINE # 68
0043 0500 F 306 INC i?140
0045 E500 F 307 MOV A,i?140
0047 B404CF 308 CJNE A,#04H,?C0005
A51 MACRO ASSEMBLER 2402MAIN 09/16/2009 23:41:28 PAGE 6
309 ; }
310 ; SOURCE LINE # 69
004A 311 ?C0004:
312 ;
313 ; //========================IIC 保存
314 ; if(K1 == 0) //第一个按钮保存数据
315 ; SOURCE LINE # 72
004A 209052 316 JB K1,?C0008
317 ; {
318 ; SOURCE LINE # 73
319 ; D[14]= Count1;
320 ; SOURCE LINE # 74
004D E4 321 CLR A
004E 850000 F 322 MOV D+03BH,Count1
0051 F500 F 323 MOV D+03AH,A
0053 F500 F 324 MOV D+039H,A
0055 F500 F 325 MOV D+038H,A
326 ; for (i=0; i<4; i++)
327 ; SOURCE LINE # 75
0057 F500 F 328 MOV i?140,A
0059 329 ?C0009:
330 ; {
331 ; SOURCE LINE # 76
332 ; pDat[i*2+0]=D[14+i];
333 ; SOURCE LINE # 77
0059 E500 F 334 MOV A,i?140
005B 25E0 335 ADD A,ACC
005D 25E0 336 ADD A,ACC
005F 2400 F 337 ADD A,#LOW (D+038H)
0061 F8 338 MOV R0,A
0062 120000 F 339 LCALL ?C?LLDIDATA
0065 E500 F 340 MOV A,i?140
0067 25E0 341 ADD A,ACC
0069 2400 F 342 ADD A,#LOW (pDat?141)
006B F8 343 MOV R0,A
006C A607 344 MOV @R0,AR7
345 ; pDat[i*2+1]=D[14+i]>>8;
346 ; SOURCE LINE # 78
006E E500 F 347 MOV A,i?140
0070 25E0 348 ADD A,ACC
0072 25E0 349 ADD A,ACC
0074 2400 F 350 ADD A,#LOW (D+038H)
0076 F8 351 MOV R0,A
0077 120000 F 352 LCALL ?C?LLDIDATA
007A 7808 353 MOV R0,#08H
007C 120000 F 354 LCALL ?C?ULSHR
007F E500 F 355 MOV A,i?140
0081 25E0 356 ADD A,ACC
0083 2400 F 357 ADD A,#LOW (pDat?141+01H)
0085 F8 358 MOV R0,A
0086 A607 359 MOV @R0,AR7
360 ; }
361 ; SOURCE LINE # 79
0088 0500 F 362 INC i?140
008A E500 F 363 MOV A,i?140
008C B404CA 364 CJNE A,#04H,?C0009
008F 365 ?C0010:
366 ; ISendStr(AT24C02, 0 , &pDat[0], 8);
367 ; SOURCE LINE # 80
008F 7B00 368 MOV R3,#00H
0091 7A00 F 369 MOV R2,#HIGH (pDat?141)
0093 7900 F 370 MOV R1,#LOW (pDat?141)
0095 750008 F 371 MOV ?_ISendStr?BYTE+05H,#08H
0098 E4 372 CLR A
0099 FD 373 MOV R5,A
009A 7FA0 374 MOV R7,#0A0H
A51 MACRO ASSEMBLER 2402MAIN 09/16/2009 23:41:28 PAGE 7
009C 120000 F 375 LCALL _ISendStr
376 ; }
377 ; SOURCE LINE # 81
009F 378 ?C0008:
379 ;
380 ;
381 ; /********以下将2402中保存的数据送到LED数码管显示*************/
382 ; LedNumVal=Count1;
383 ; SOURCE LINE # 85
009F E4 384 CLR A
00A0 850000 F 385 MOV LedNumVal+03H,Count1
00A3 F500 F 386 MOV LedNumVal+02H,A
00A5 F500 F 387 MOV LedNumVal+01H,A
00A7 F500 F 388 MOV LedNumVal,A
389 ; LedOut[0]=Disp_Tab[LedNumVal%10000/1000];
390 ; SOURCE LINE # 86
00A9 7B10 391 MOV R3,#010H
00AB 7A27 392 MOV R2,#027H
00AD F9 393 MOV R1,A
00AE F8 394 MOV R0,A
00AF AF00 F 395 MOV R7,LedNumVal+03H
00B1 AE00 F 396 MOV R6,LedNumVal+02H
00B3 AD00 F 397 MOV R5,LedNumVal+01H
00B5 AC00 F 398 MOV R4,LedNumVal
00B7 120000 F 399 LCALL ?C?ULDIV
00BA AC00 400 MOV R4,AR0
00BC AD01 401 MOV R5,AR1
00BE AE02 402 MOV R6,AR2
00C0 AF03 403 MOV R7,AR3
00C2 E4 404 CLR A
00C3 7BE8 405 MOV R3,#0E8H
00C5 7A03 406 MOV R2,#03H
00C7 F9 407 MOV R1,A
00C8 F8 408 MOV R0,A
00C9 120000 F 409 LCALL ?C?ULDIV
00CC 7400 F 410 MOV A,#LOW (Disp_Tab)
00CE 2F 411 ADD A,R7
00CF F582 412 MOV DPL,A
00D1 7400 F 413 MOV A,#HIGH (Disp_Tab)
00D3 3E 414 ADDC A,R6
00D4 F583 415 MOV DPH,A
00D6 E4 416 CLR A
00D7 93 417 MOVC A,@A+DPTR
00D8 FF 418 MOV R7,A
00D9 E4 419 CLR A
00DA 8F00 F 420 MOV LedOut+03H,R7
00DC F500 F 421 MOV LedOut+02H,A
00DE F500 F 422 MOV LedOut+01H,A
00E0 F500 F 423 MOV LedOut,A
424 ; LedOut[1]=Disp_Tab[LedNumVal%1000/100];
425 ; SOURCE LINE # 87
00E2 7BE8 426 MOV R3,#0E8H
00E4 7A03 427 MOV R2,#03H
00E6 F9 428 MOV R1,A
00E7 F8 429 MOV R0,A
00E8 AF00 F 430 MOV R7,LedNumVal+03H
00EA AE00 F 431 MOV R6,LedNumVal+02H
00EC AD00 F 432 MOV R5,LedNumVal+01H
00EE AC00 F 433 MOV R4,LedNumVal
00F0 120000 F 434 LCALL ?C?ULDIV
00F3 AC00 435 MOV R4,AR0
00F5 AD01 436 MOV R5,AR1
00F7 AE02 437 MOV R6,AR2
00F9 AF03 438 MOV R7,AR3
00FB E4 439 CLR A
00FC 7B64 440 MOV R3,#064H
A51 MACRO ASSEMBLER 2402MAIN 09/16/2009 23:41:28 PAGE 8
00FE FA 441 MOV R2,A
00FF F9 442 MOV R1,A
0100 F8 443 MOV R0,A
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