📄 vfdtask.lst
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010B 25E0 ADD A,ACC
010D FF MOV R7,A
010E EE MOV A,R6
010F 33 RLC A
0110 FE MOV R6,A
0111 7400 R MOV A,#LOW NUMBER_DISPLAY
0113 2F ADD A,R7
0114 F582 MOV DPL,A
0116 7400 R MOV A,#HIGH NUMBER_DISPLAY
0118 3E ADDC A,R6
0119 F583 MOV DPH,A
011B E4 CLR A
011C 93 MOVC A,@A+DPTR
011D F500 R MOV VFD_DATA,A
011F 7401 MOV A,#01H
0121 93 MOVC A,@A+DPTR
0122 F500 R MOV VFD_DATA+01H,A
; SOURCE LINE # 442
0124 AE00 R MOV R6,Number
0126 AF00 R MOV R7,Number+01H
0128 7C27 MOV R4,#027H
012A 7D10 MOV R5,#010H
; SOURCE LINE # 443
; SOURCE LINE # 444
012C 020000 R LJMP ?C0084
012F ?C0037:
; SOURCE LINE # 445
012F E500 R MOV A,Number_Length
0131 B4042F CJNE A,#04H,?C0039
; SOURCE LINE # 446
; SOURCE LINE # 447
0134 AE00 R MOV R6,Number
0136 AF00 R MOV R7,Number+01H
0138 7C03 MOV R4,#03H
013A 7DE8 MOV R5,#0E8H
013C 120000 E LCALL ?C?UIDIV
013F EF MOV A,R7
0140 25E0 ADD A,ACC
0142 FF MOV R7,A
0143 EE MOV A,R6
0144 33 RLC A
0145 FE MOV R6,A
0146 7400 R MOV A,#LOW NUMBER_DISPLAY
0148 2F ADD A,R7
0149 F582 MOV DPL,A
014B 7400 R MOV A,#HIGH NUMBER_DISPLAY
014D 3E ADDC A,R6
014E F583 MOV DPH,A
0150 E4 CLR A
0151 93 MOVC A,@A+DPTR
0152 F500 R MOV VFD_DATA,A
0154 7401 MOV A,#01H
C51 COMPILER V7.20 VFDTASK 07/16/2005 13:42:40 PAGE 19
0156 93 MOVC A,@A+DPTR
0157 F500 R MOV VFD_DATA+01H,A
; SOURCE LINE # 448
0159 AE00 R MOV R6,Number
015B AF00 R MOV R7,Number+01H
015D 7C03 MOV R4,#03H
015F 7DE8 MOV R5,#0E8H
0161 ?C0082:
; SOURCE LINE # 449
; SOURCE LINE # 450
0161 8066 SJMP ?C0084
0163 ?C0039:
; SOURCE LINE # 452
0163 E500 R MOV A,Number_Length
0165 B4032F CJNE A,#03H,?C0041
; SOURCE LINE # 453
; SOURCE LINE # 454
0168 AE00 R MOV R6,Number
016A AF00 R MOV R7,Number+01H
016C 7C00 MOV R4,#00H
016E 7D64 MOV R5,#064H
0170 120000 E LCALL ?C?UIDIV
0173 EF MOV A,R7
0174 25E0 ADD A,ACC
0176 FF MOV R7,A
0177 EE MOV A,R6
0178 33 RLC A
0179 FE MOV R6,A
017A 7400 R MOV A,#LOW NUMBER_DISPLAY
017C 2F ADD A,R7
017D F582 MOV DPL,A
017F 7400 R MOV A,#HIGH NUMBER_DISPLAY
0181 3E ADDC A,R6
0182 F583 MOV DPH,A
0184 E4 CLR A
0185 93 MOVC A,@A+DPTR
0186 F500 R MOV VFD_DATA,A
0188 7401 MOV A,#01H
018A 93 MOVC A,@A+DPTR
018B F500 R MOV VFD_DATA+01H,A
; SOURCE LINE # 455
018D AE00 R MOV R6,Number
018F AF00 R MOV R7,Number+01H
0191 7C00 MOV R4,#00H
0193 7D64 MOV R5,#064H
0195 ?C0083:
; SOURCE LINE # 456
; SOURCE LINE # 457
0195 8032 SJMP ?C0084
0197 ?C0041:
; SOURCE LINE # 458
0197 E500 R MOV A,Number_Length
0199 B40238 CJNE A,#02H,?C0043
; SOURCE LINE # 459
; SOURCE LINE # 460
019C AE00 R MOV R6,Number
019E AF00 R MOV R7,Number+01H
01A0 7C00 MOV R4,#00H
01A2 7D0A MOV R5,#0AH
01A4 120000 E LCALL ?C?UIDIV
01A7 EF MOV A,R7
01A8 25E0 ADD A,ACC
C51 COMPILER V7.20 VFDTASK 07/16/2005 13:42:40 PAGE 20
01AA FF MOV R7,A
01AB EE MOV A,R6
01AC 33 RLC A
01AD FE MOV R6,A
01AE 7400 R MOV A,#LOW NUMBER_DISPLAY
01B0 2F ADD A,R7
01B1 F582 MOV DPL,A
01B3 7400 R MOV A,#HIGH NUMBER_DISPLAY
01B5 3E ADDC A,R6
01B6 F583 MOV DPH,A
01B8 E4 CLR A
01B9 93 MOVC A,@A+DPTR
01BA F500 R MOV VFD_DATA,A
01BC 7401 MOV A,#01H
01BE 93 MOVC A,@A+DPTR
01BF F500 R MOV VFD_DATA+01H,A
; SOURCE LINE # 461
01C1 AE00 R MOV R6,Number
01C3 AF00 R MOV R7,Number+01H
01C5 7C00 MOV R4,#00H
01C7 7D0A MOV R5,#0AH
01C9 ?C0084:
01C9 120000 E LCALL ?C?UIDIV
01CC 8C00 R MOV Number,R4
01CE 8D00 R MOV Number+01H,R5
; SOURCE LINE # 462
01D0 1500 R DEC Number_Length
; SOURCE LINE # 463
01D2 8023 SJMP ?C0038
01D4 ?C0043:
; SOURCE LINE # 464
01D4 E500 R MOV A,Number_Length
01D6 B4011E CJNE A,#01H,?C0038
; SOURCE LINE # 465
; SOURCE LINE # 466
01D9 E500 R MOV A,Number+01H
01DB 25E0 ADD A,ACC
01DD FF MOV R7,A
01DE E500 R MOV A,Number
01E0 33 RLC A
01E1 FE MOV R6,A
01E2 7400 R MOV A,#LOW NUMBER_DISPLAY
01E4 2F ADD A,R7
01E5 F582 MOV DPL,A
01E7 7400 R MOV A,#HIGH NUMBER_DISPLAY
01E9 3E ADDC A,R6
01EA F583 MOV DPH,A
01EC E4 CLR A
01ED 93 MOVC A,@A+DPTR
01EE F500 R MOV VFD_DATA,A
01F0 7401 MOV A,#01H
01F2 93 MOVC A,@A+DPTR
01F3 F500 R MOV VFD_DATA+01H,A
; SOURCE LINE # 467
01F5 1500 R DEC Number_Length
; SOURCE LINE # 468
01F7 ?C0038:
; SOURCE LINE # 470
01F7 E500 R MOV A,Need_Dot_On
01F9 B40108 CJNE A,#01H,?C0034
01FC E500 R MOV A,i
01FE B40303 CJNE A,#03H,?C0034
C51 COMPILER V7.20 VFDTASK 07/16/2005 13:42:40 PAGE 21
; SOURCE LINE # 471
0201 430080 R ORL VFD_DATA,#080H
; SOURCE LINE # 473
; SOURCE LINE # 475
0204 ?C0034:
; SOURCE LINE # 477
0204 AF00 R MOV R7,VFD_DATA+01H
0206 120000 R LCALL _VFD_SendByte
; SOURCE LINE # 478
0209 E500 R MOV A,VFD_DATA
020B FF MOV R7,A
020C 120000 R LCALL _VFD_SendByte
; SOURCE LINE # 480
020F 120000 E LCALL Delay5US
; SOURCE LINE # 481
0212 D294 SETB VFD_CS
; SOURCE LINE # 482
0214 0500 R INC i
0216 E500 R MOV A,i
0218 C3 CLR C
0219 9405 SUBB A,#05H
021B 5003 JNC $ + 5H
021D 020000 R LJMP ?C0021
; SOURCE LINE # 483
0220 ?C0047:
0220 22 RET
; FUNCTION _VFD_Display (END)
; FUNCTION _VFD_WriteLedPort (BEGIN)
; SOURCE LINE # 495
0000 8F00 R MOV LedPort,R7
; SOURCE LINE # 496
; SOURCE LINE # 497
0002 C294 CLR VFD_CS
; SOURCE LINE # 498
0004 120000 E LCALL Delay5US
; SOURCE LINE # 499
0007 7F41 MOV R7,#041H
0009 120000 R LCALL _VFD_SendByte
; SOURCE LINE # 500
000C AF00 R MOV R7,LedPort
000E 120000 R LCALL _VFD_SendByte
; SOURCE LINE # 501
0011 120000 E LCALL Delay5US
; SOURCE LINE # 502
0014 D294 SETB VFD_CS
; SOURCE LINE # 503
0016 22 RET
; FUNCTION _VFD_WriteLedPort (END)
; FUNCTION VFD_ModeSet (BEGIN)
; SOURCE LINE # 509
; SOURCE LINE # 510
; SOURCE LINE # 511
0000 7F02 MOV R7,#02H
0002 020000 R LJMP _VFD_SendCmd
; FUNCTION VFD_ModeSet (END)
; FUNCTION VFD_DisplayOn (BEGIN)
; SOURCE LINE # 518
; SOURCE LINE # 519
; SOURCE LINE # 520
C51 COMPILER V7.20 VFDTASK 07/16/2005 13:42:40 PAGE 22
0000 7F8F MOV R7,#08FH
0002 020000 R LJMP _VFD_SendCmd
; FUNCTION VFD_DisplayOn (END)
; FUNCTION VFD_ClearALL (BEGIN)
; SOURCE LINE # 527
; SOURCE LINE # 528
; SOURCE LINE # 530
0000 7A00 R MOV R2,#HIGH ?SC_0
0002 7900 R MOV R1,#LOW ?SC_0
0004 120000 R LCALL L?0090
; SOURCE LINE # 531
0007 E4 CLR A
0008 FF MOV R7,A
0009 FE MOV R6,A
000A 020000 R LJMP _VFD_ICON_Display
; FUNCTION VFD_ClearALL (END)
; FUNCTION _VFD_ICON_Display (BEGIN)
; SOURCE LINE # 539
0000 8E00 R MOV ICON_Special,R6
0002 8F00 R MOV ICON_Special+01H,R7
; SOURCE LINE # 540
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