⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 pcf8591-da-lcd1602-c51.m51

📁 89S52单片机做的A/D,D/A的实验的源程序PCF8591 D/A CONVERTER */ /* */ /* LCD1602显示 */ /* 参考电压接至5V电源 */ /* 最小输出电
💻 M51
📖 第 1 页 / 共 2 页
字号:
  C:058BH         LINE#         231
  C:058BH         LINE#         232
  -------         ENDPROC       _LCD_POS
  -------         PROC          IIC_START
  C:0543H         LINE#         239
  C:0543H         LINE#         240
  C:0543H         LINE#         241
  C:0545H         LINE#         242
  C:0547H         LINE#         243
  C:054BH         LINE#         244
  C:054DH         LINE#         245
  C:0551H         LINE#         246
  C:0553H         LINE#         247
  -------         ENDPROC       IIC_START
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 7


  -------         PROC          IIC_STOP
  C:0554H         LINE#         252
  C:0554H         LINE#         253
  C:0554H         LINE#         254
  C:0556H         LINE#         255
  C:0558H         LINE#         256
  C:055CH         LINE#         257
  C:055EH         LINE#         258
  C:0562H         LINE#         259
  C:0564H         LINE#         260
  -------         ENDPROC       IIC_STOP
  -------         PROC          IICINIT
  C:0592H         LINE#         265
  C:0592H         LINE#         266
  C:0592H         LINE#         267
  C:0594H         LINE#         268
  -------         ENDPROC       IICINIT
  -------         PROC          SLAVE_ACK
  C:0580H         LINE#         274
  C:0580H         LINE#         275
  C:0580H         LINE#         276
  C:0582H         LINE#         277
  C:0584H         LINE#         278
  C:0588H         LINE#         279
  C:058AH         LINE#         280
  -------         ENDPROC       SLAVE_ACK
  -------         PROC          SLAVE_NOACK
  C:0573H         LINE#         285
  C:0573H         LINE#         286
  C:0573H         LINE#         287
  C:0575H         LINE#         288
  C:0577H         LINE#         289
  C:057BH         LINE#         290
  C:057DH         LINE#         291
  C:057FH         LINE#         292
  -------         ENDPROC       SLAVE_NOACK
  -------         PROC          CHECK_ACK
  C:0531H         LINE#         297
  C:0531H         LINE#         298
  C:0531H         LINE#         299
  C:0533H         LINE#         300
  C:0535H         LINE#         301
  C:0537H         LINE#         302
  C:053BH         LINE#         303
  C:053EH         LINE#         304
  C:0540H         LINE#         305
  C:0542H         LINE#         306
  -------         ENDPROC       CHECK_ACK
  -------         PROC          _IICSENDBYTE
  D:0007H         SYMBOL        ch
  -------         DO            
  I:0010H         SYMBOL        n
  -------         ENDDO         
  C:0425H         LINE#         312
  C:0425H         LINE#         314
  C:0425H         LINE#         315
  C:0429H         LINE#         317
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 8


  C:042FH         LINE#         318
  C:042FH         LINE#         319
  C:0433H         LINE#         320
  C:0433H         LINE#         321
  C:0435H         LINE#         322
  C:0435H         LINE#         323
  C:0435H         LINE#         325
  C:0435H         LINE#         326
  C:0437H         LINE#         328
  C:0437H         LINE#         329
  C:0439H         LINE#         330
  C:043BH         LINE#         331
  C:043FH         LINE#         332
  C:0441H         LINE#         333
  C:0441H         LINE#         334
  C:0445H         LINE#         335
  C:0447H         LINE#         336
  -------         ENDPROC       _IICSENDBYTE
  -------         PROC          IICRECEIVEBYTE
  -------         DO            
  I:000FH         SYMBOL        n
  D:0007H         SYMBOL        tdata
  -------         ENDDO         
  C:0401H         LINE#         342
  C:0401H         LINE#         343
  C:0401H         LINE#         344
  C:0405H         LINE#         345
  C:0407H         LINE#         346
  C:040DH         LINE#         347
  C:040DH         LINE#         348
  C:040FH         LINE#         349
  C:0411H         LINE#         350
  C:0415H         LINE#         351
  C:0418H         LINE#         352
  C:041DH         LINE#         354
  C:0420H         LINE#         355
  C:0422H         LINE#         356
  C:0424H         LINE#         358
  C:0424H         LINE#         359
  -------         ENDPROC       IICRECEIVEBYTE
  -------         PROC          _DAC_PCF8591
  D:0006H         SYMBOL        controlbyte
  C:03DAH         LINE#         365
  C:03DCH         LINE#         366
  C:03DCH         LINE#         368
  C:03DFH         LINE#         369
  C:03E3H         LINE#         371
  C:03E8H         LINE#         372
  C:03EBH         LINE#         373
  C:03EEH         LINE#         374
  C:03EEH         LINE#         375
  C:03F1H         LINE#         377
  C:03F1H         LINE#         378
  C:03F8H         LINE#         379
  C:03FBH         LINE#         380
  C:03FEH         LINE#         381
  C:03FEH         LINE#         382
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 9


  C:0400H         LINE#         384
  C:0400H         LINE#         385
  -------         ENDPROC       _DAC_PCF8591
  -------         PROC          TRIANGLE
  -------         DO            
  D:0006H         SYMBOL        l
  -------         ENDDO         
  C:03B1H         LINE#         442
  C:03B1H         LINE#         443
  C:03B1H         LINE#         445
  C:03B3H         LINE#         446
  C:03B3H         LINE#         447
  C:03B8H         LINE#         448
  C:03BBH         LINE#         449
  C:03BEH         LINE#         450
  C:03BEH         LINE#         451
  C:03C1H         LINE#         453
  C:03C1H         LINE#         454
  C:03C5H         LINE#         456
  C:03C7H         LINE#         457
  C:03C7H         LINE#         458
  C:03CCH         LINE#         459
  C:03CFH         LINE#         460
  C:03D2H         LINE#         461
  C:03D2H         LINE#         462
  C:03D5H         LINE#         464
  C:03D5H         LINE#         465
  C:03D9H         LINE#         466
  -------         ENDPROC       TRIANGLE
  -------         PROC          SQUARE
  C:04C7H         LINE#         471
  C:04C7H         LINE#         472
  C:04C7H         LINE#         473
  C:04CCH         LINE#         474
  C:04CFH         LINE#         475
  C:04D2H         LINE#         476
  C:04D2H         LINE#         477
  C:04D5H         LINE#         479
  C:04D5H         LINE#         480
  C:04DCH         LINE#         481
  C:04DFH         LINE#         482
  -------         ENDPROC       SQUARE
  -------         PROC          SIN
  -------         DO            
  D:0004H         SYMBOL        i
  -------         ENDDO         
  C:0448H         LINE#         487
  C:0448H         LINE#         488
  C:0448H         LINE#         490
  C:044BH         LINE#         491
  C:044BH         LINE#         492
  C:0454H         LINE#         493
  C:0457H         LINE#         494
  C:045AH         LINE#         495
  C:045AH         LINE#         496
  C:045DH         LINE#         498
  C:045DH         LINE#         499
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 10


  C:046AH         LINE#         501
  -------         ENDPROC       SIN
  -------         PROC          SAWTOOTH
  -------         DO            
  D:0006H         SYMBOL        l
  -------         ENDDO         
  C:04F6H         LINE#         506
  C:04F6H         LINE#         507
  C:04F6H         LINE#         509
  C:04F8H         LINE#         510
  C:04F8H         LINE#         511
  C:04FDH         LINE#         512
  C:0500H         LINE#         513
  C:0503H         LINE#         514
  C:0503H         LINE#         515
  C:0506H         LINE#         517
  C:0506H         LINE#         518
  C:050AH         LINE#         519
  -------         ENDPROC       SAWTOOTH
  -------         PROC          KEYSCAN
  -------         DO            
  D:0003H         SYMBOL        m
  -------         ENDDO         
  C:018BH         LINE#         524
  C:018BH         LINE#         525
  C:018BH         LINE#         527
  C:01A4H         LINE#         528
  C:01A4H         LINE#         529
  C:01A6H         LINE#         530
  C:01A9H         LINE#         531
  C:01B9H         LINE#         532
  C:01B9H         LINE#         533
  C:01B9H         LINE#         534
  C:01BEH         LINE#         535
  C:01C0H         LINE#         536
  C:01C8H         LINE#         538
  C:01CDH         LINE#         539
  C:01CFH         LINE#         540
  C:01DCH         LINE#         541
  C:01DEH         LINE#         542
  C:01E0H         LINE#         543
  C:01E2H         LINE#         545
  C:01E2H         LINE#         546
  C:01E7H         LINE#         547
  C:01E9H         LINE#         548
  C:01F6H         LINE#         549
  C:01F8H         LINE#         550
  C:01FAH         LINE#         551
  C:01FCH         LINE#         553
  C:01FCH         LINE#         554
  C:0201H         LINE#         555
  C:0203H         LINE#         556
  C:0210H         LINE#         557
  C:0212H         LINE#         558
  C:0214H         LINE#         560
  C:0216H         LINE#         562
  C:0216H         LINE#         563
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 11


  C:021BH         LINE#         564
  C:021DH         LINE#         565
  C:022AH         LINE#         566
  C:022DH         LINE#         567
  C:022FH         LINE#         568
  C:0231H         LINE#         569
  C:0233H         LINE#         571
  C:0233H         LINE#         572
  C:023BH         LINE#         573
  C:023BH         LINE#         574
  C:023BH         LINE#         575
  C:023BH         LINE#         577
  C:023EH         LINE#         578
  C:023EH         LINE#         579
  C:0240H         LINE#         580
  C:0243H         LINE#         581
  C:0243H         LINE#         583
  C:0246H         LINE#         584
  C:0246H         LINE#         585
  C:0248H         LINE#         586
  C:024BH         LINE#         587
  C:024BH         LINE#         588
  -------         ENDPROC       KEYSCAN
  -------         PROC          MAIN
  -------         DO            
  D:0006H         SYMBOL        i
  -------         ENDDO         
  C:024CH         LINE#         595
  C:024CH         LINE#         596
  C:024CH         LINE#         598
  C:0253H         LINE#         599
  C:0256H         LINE#         601
  C:025BH         LINE#         602
  C:025DH         LINE#         603
  C:026AH         LINE#         606
  C:026FH         LINE#         607
  C:0271H         LINE#         608
  C:0279H         LINE#         610
  C:0280H         LINE#         612
  C:0285H         LINE#         613
  C:0287H         LINE#         614
  C:0294H         LINE#         616
  C:0299H         LINE#         617
  C:029BH         LINE#         618
  C:02A8H         LINE#         620
  C:02ADH         LINE#         622
  C:02ADH         LINE#         623
  C:02ADH         LINE#         624
  C:02AFH         LINE#         626
  C:02B5H         LINE#         627
  C:02B5H         LINE#         628
  C:02B8H         LINE#         629
  C:02BBH         LINE#         630
  C:02BDH         LINE#         632
  C:02C3H         LINE#         633
  C:02C3H         LINE#         634
  C:02C6H         LINE#         635
BL51 BANKED LINKER/LOCATER V5.03                                                      12/21/2006  16:15:07  PAGE 12


  C:02C9H         LINE#         636
  C:02CBH         LINE#         638
  C:02D1H         LINE#         639
  C:02D1H         LINE#         640
  C:02D4H         LINE#         641
  C:02D7H         LINE#         642
  C:02D9H         LINE#         644
  C:02DFH         LINE#         645
  C:02DFH         LINE#         646
  C:02E2H         LINE#         647
  C:02E5H         LINE#         648
  -------         ENDPROC       MAIN
  -------         ENDMOD        PCF8591_DA_LCD1602_C51

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?IICINIT?PCF8591_DA_LCD1602_C51

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?SLAVE_ACK?PCF8591_DA_LCD1602_C51

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?SLAVE_NOACK?PCF8591_DA_LCD1602_C51

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?IICRECEIVEBYTE?PCF8591_DA_LCD1602_C51

Program Size: data=18.7 xdata=0 code=1431
LINK/LOCATE RUN COMPLETE.  4 WARNING(S),  0 ERROR(S)

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -