📄 fat32getdirname.lst
字号:
0099 E0 MOVX A,@DPTR
009A 75F020 MOV B,#020H
009D A4 MUL AB
009E F582 MOV DPL,A
00A0 85F083 MOV DPH,B
C51 COMPILER V8.08 FAT32GETDIRNAME 06/01/2008 16:21:03 PAGE 15
00A3 120000 E LCALL ?C?CLDOPTR
00A6 24C0 ADD A,#0C0H
00A8 900000 R MOV DPTR,#j
00AB F0 MOVX @DPTR,A
; SOURCE LINE # 26
00AC E4 CLR A
00AD 900000 E MOV DPTR,#LongFileName
00B0 F0 MOVX @DPTR,A
00B1 900000 R MOV DPTR,#n
00B4 F0 MOVX @DPTR,A
; SOURCE LINE # 27
00B5 ?C0008:
00B5 900000 R MOV DPTR,#j
00B8 E0 MOVX A,@DPTR
00B9 D3 SETB C
00BA 9400 SUBB A,#00H
00BC 5003 JNC $ + 5H
00BE 020000 R LJMP ?C0009
; SOURCE LINE # 28
; SOURCE LINE # 29
00C1 900000 R MOV DPTR,#i
00C4 E0 MOVX A,@DPTR
00C5 75F020 MOV B,#020H
00C8 A4 MUL AB
00C9 FF MOV R7,A
00CA 900000 E MOV DPTR,#lDIR
00CD E0 MOVX A,@DPTR
00CE FB MOV R3,A
00CF A3 INC DPTR
00D0 E0 MOVX A,@DPTR
00D1 FA MOV R2,A
00D2 A3 INC DPTR
00D3 E0 MOVX A,@DPTR
00D4 2F ADD A,R7
00D5 F9 MOV R1,A
00D6 EA MOV A,R2
00D7 35F0 ADDC A,B
00D9 FA MOV R2,A
00DA 900000 E MOV DPTR,#?_FAT32GetPartLongName?BYTE+03H
00DD 7401 MOV A,#01H
00DF F0 MOVX @DPTR,A
00E0 A3 INC DPTR
00E1 7400 R MOV A,#HIGH temp
00E3 F0 MOVX @DPTR,A
00E4 A3 INC DPTR
00E5 7400 R MOV A,#LOW temp
00E7 F0 MOVX @DPTR,A
00E8 120000 E LCALL _FAT32GetPartLongName
; SOURCE LINE # 30
00EB 7B01 MOV R3,#01H
00ED 7A00 R MOV R2,#HIGH temp
00EF 7900 R MOV R1,#LOW temp
00F1 120000 E LCALL _strlen
;---- Variable 'm' assigned to Register 'R7' ----
; SOURCE LINE # 31
00F4 900000 R MOV DPTR,#n
00F7 E0 MOVX A,@DPTR
00F8 2F ADD A,R7
00F9 FE MOV R6,A
;---- Variable 'k' assigned to Register 'R6' ----
; SOURCE LINE # 32
00FA ?C0011:
C51 COMPILER V8.08 FAT32GETDIRNAME 06/01/2008 16:21:03 PAGE 16
00FA 900000 R MOV DPTR,#n
00FD E0 MOVX A,@DPTR
00FE D3 SETB C
00FF 9400 SUBB A,#00H
0101 4022 JC ?C0012
; SOURCE LINE # 33
0103 E0 MOVX A,@DPTR
0104 FD MOV R5,A
0105 2400 E ADD A,#LOW LongFileName
0107 F582 MOV DPL,A
0109 E4 CLR A
010A 3400 E ADDC A,#HIGH LongFileName
010C F583 MOV DPH,A
010E E0 MOVX A,@DPTR
010F FC MOV R4,A
0110 ED MOV A,R5
0111 2F ADD A,R7
0112 2400 E ADD A,#LOW LongFileName
0114 F582 MOV DPL,A
0116 E4 CLR A
0117 3400 E ADDC A,#HIGH LongFileName
0119 F583 MOV DPH,A
011B EC MOV A,R4
011C F0 MOVX @DPTR,A
011D 900000 R MOV DPTR,#n
0120 E0 MOVX A,@DPTR
0121 14 DEC A
0122 F0 MOVX @DPTR,A
0123 80D5 SJMP ?C0011
0125 ?C0012:
; SOURCE LINE # 34
0125 900000 R MOV DPTR,#n
0128 E0 MOVX A,@DPTR
0129 FD MOV R5,A
012A 2400 E ADD A,#LOW LongFileName
012C F582 MOV DPL,A
012E E4 CLR A
012F 3400 E ADDC A,#HIGH LongFileName
0131 F583 MOV DPH,A
0133 E0 MOVX A,@DPTR
0134 FC MOV R4,A
0135 ED MOV A,R5
0136 2F ADD A,R7
0137 2400 E ADD A,#LOW LongFileName
0139 F582 MOV DPL,A
013B E4 CLR A
013C 3400 E ADDC A,#HIGH LongFileName
013E F583 MOV DPH,A
0140 EC MOV A,R4
0141 F0 MOVX @DPTR,A
; SOURCE LINE # 35
0142 1F DEC R7
; SOURCE LINE # 36
0143 ?C0014:
0143 EF MOV A,R7
0144 D3 SETB C
0145 9400 SUBB A,#00H
0147 401B JC ?C0015
; SOURCE LINE # 37
0149 7400 R MOV A,#LOW temp
014B 2F ADD A,R7
014C F582 MOV DPL,A
C51 COMPILER V8.08 FAT32GETDIRNAME 06/01/2008 16:21:03 PAGE 17
014E E4 CLR A
014F 3400 R ADDC A,#HIGH temp
0151 F583 MOV DPH,A
0153 E0 MOVX A,@DPTR
0154 FD MOV R5,A
0155 7400 E MOV A,#LOW LongFileName
0157 2F ADD A,R7
0158 F582 MOV DPL,A
015A E4 CLR A
015B 3400 E ADDC A,#HIGH LongFileName
015D F583 MOV DPH,A
015F ED MOV A,R5
0160 F0 MOVX @DPTR,A
0161 1F DEC R7
0162 80DF SJMP ?C0014
0164 ?C0015:
; SOURCE LINE # 38
0164 7400 R MOV A,#LOW temp
0166 2F ADD A,R7
0167 F582 MOV DPL,A
0169 E4 CLR A
016A 3400 R ADDC A,#HIGH temp
016C F583 MOV DPH,A
016E E0 MOVX A,@DPTR
016F FD MOV R5,A
0170 7400 E MOV A,#LOW LongFileName
0172 2F ADD A,R7
0173 F582 MOV DPL,A
0175 E4 CLR A
0176 3400 E ADDC A,#HIGH LongFileName
0178 F583 MOV DPH,A
017A ED MOV A,R5
017B F0 MOVX @DPTR,A
; SOURCE LINE # 39
017C 900000 R MOV DPTR,#n
017F EE MOV A,R6
0180 F0 MOVX @DPTR,A
; SOURCE LINE # 40
0181 900000 R MOV DPTR,#i
0184 E0 MOVX A,@DPTR
0185 04 INC A
0186 F0 MOVX @DPTR,A
; SOURCE LINE # 41
0187 E0 MOVX A,@DPTR
0188 B4100E CJNE A,#010H,?C0010
; SOURCE LINE # 42
; SOURCE LINE # 43
018B 7B01 MOV R3,#01H
018D 7A00 R MOV R2,#HIGH chain
018F 7900 R MOV R1,#LOW chain
0191 120000 E LCALL _FAT32ReadCluster
; SOURCE LINE # 44
0194 E4 CLR A
0195 900000 R MOV DPTR,#i
0198 F0 MOVX @DPTR,A
; SOURCE LINE # 45
; SOURCE LINE # 46
0199 ?C0010:
0199 900000 R MOV DPTR,#j
019C E0 MOVX A,@DPTR
019D 14 DEC A
019E F0 MOVX @DPTR,A
C51 COMPILER V8.08 FAT32GETDIRNAME 06/01/2008 16:21:03 PAGE 18
019F 020000 R LJMP ?C0008
01A2 ?C0009:
; SOURCE LINE # 47
01A2 900000 E MOV DPTR,#sDIR
01A5 E0 MOVX A,@DPTR
01A6 FB MOV R3,A
01A7 A3 INC DPTR
01A8 E0 MOVX A,@DPTR
01A9 FA MOV R2,A
01AA A3 INC DPTR
01AB E0 MOVX A,@DPTR
01AC F9 MOV R1,A
01AD 900000 R MOV DPTR,#i
01B0 E0 MOVX A,@DPTR
01B1 75F020 MOV B,#020H
01B4 A4 MUL AB
01B5 F582 MOV DPL,A
01B7 85F083 MOV DPH,B
01BA 120000 E LCALL ?C?CLDOPTR
01BD 6003 JZ ?C0019
01BF B4E503 CJNE A,#0E5H,?C0018
01C2 ?C0019:
01C2 7F03 MOV R7,#03H
01C4 22 RET
01C5 ?C0018:
; SOURCE LINE # 48
01C5 900000 R MOV DPTR,#i
01C8 E0 MOVX A,@DPTR
01C9 75F020 MOV B,#020H
01CC A4 MUL AB
01CD FF MOV R7,A
01CE 900000 E MOV DPTR,#sDIR
01D1 E0 MOVX A,@DPTR
01D2 FB MOV R3,A
01D3 A3 INC DPTR
01D4 E0 MOVX A,@DPTR
01D5 FA MOV R2,A
01D6 A3 INC DPTR
01D7 E0 MOVX A,@DPTR
01D8 2F ADD A,R7
01D9 F9 MOV R1,A
01DA EA MOV A,R2
01DB 35F0 ADDC A,B
01DD FA MOV R2,A
01DE 90000B MOV DPTR,#0BH
01E1 120000 E LCALL ?C?CLDOPTR
01E4 20E403 JB ACC.4,$ + 6H
01E7 020000 R LJMP ?C0022
01EA 7F02 MOV R7,#02H
01EC 22 RET
; SOURCE LINE # 49
01ED ?C0007:
; SOURCE LINE # 51
; SOURCE LINE # 53
01ED 900000 E MOV DPTR,#sDIR
01F0 E0 MOVX A,@DPTR
01F1 FB MOV R3,A
01F2 A3 INC DPTR
01F3 E0 MOVX A,@DPTR
01F4 FA MOV R2,A
01F5 A3 INC DPTR
01F6 E0 MOVX A,@DPTR
C51 COMPILER V8.08 FAT32GETDIRNAME 06/01/2008 16:21:03 PAGE 19
01F7 F9 MOV R1,A
01F8 900000 R MOV DPTR,#i
01FB E0 MOVX A,@DPTR
01FC 75F020 MOV B,#020H
01FF A4 MUL AB
0200 F582 MOV DPL,A
0202 85F083 MOV DPH,B
0205 120000 E LCALL ?C?CLDOPTR
0208 6003 JZ ?C0024
020A B4E503 CJNE A,#0E5H,?C0023
020D ?C0024:
020D 7F03 MOV R7,#03H
020F 22 RET
0210 ?C0023:
; SOURCE LINE # 54
0210 900000 R MOV DPTR,#i
0213 E0 MOVX A,@DPTR
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