📄 fat.lst
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C51 COMPILER V7.20 FAT 12/13/2005 15:28:02 PAGE 1
C51 COMPILER V7.20, COMPILATION OF MODULE FAT
OBJECT MODULE PLACED IN Fat.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Fat.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include "common.h"
2 #include "Fat.h"
3 #include "SL811.H"
4 #include "TPBULK.H"
5 #include "HAL.H"
*** ERROR C231 IN LINE 14 OF AT89X52.H: 'P0': redefinition
*** ERROR C231 IN LINE 15 OF AT89X52.H: 'SP': redefinition
*** ERROR C231 IN LINE 16 OF AT89X52.H: 'DPL': redefinition
*** ERROR C231 IN LINE 17 OF AT89X52.H: 'DPH': redefinition
*** ERROR C231 IN LINE 18 OF AT89X52.H: 'PCON': redefinition
*** ERROR C231 IN LINE 19 OF AT89X52.H: 'TCON': redefinition
*** ERROR C231 IN LINE 20 OF AT89X52.H: 'TMOD': redefinition
*** ERROR C231 IN LINE 21 OF AT89X52.H: 'TL0': redefinition
*** ERROR C231 IN LINE 22 OF AT89X52.H: 'TL1': redefinition
*** ERROR C231 IN LINE 23 OF AT89X52.H: 'TH0': redefinition
*** ERROR C231 IN LINE 24 OF AT89X52.H: 'TH1': redefinition
*** ERROR C231 IN LINE 25 OF AT89X52.H: 'P1': redefinition
*** ERROR C231 IN LINE 26 OF AT89X52.H: 'SCON': redefinition
*** ERROR C231 IN LINE 27 OF AT89X52.H: 'SBUF': redefinition
*** ERROR C231 IN LINE 28 OF AT89X52.H: 'P2': redefinition
*** ERROR C231 IN LINE 29 OF AT89X52.H: 'IE': redefinition
*** ERROR C231 IN LINE 30 OF AT89X52.H: 'P3': redefinition
*** ERROR C231 IN LINE 31 OF AT89X52.H: 'IP': redefinition
*** ERROR C231 IN LINE 32 OF AT89X52.H: 'T2CON': redefinition
*** ERROR C231 IN LINE 33 OF AT89X52.H: 'T2MOD': redefinition
*** ERROR C231 IN LINE 34 OF AT89X52.H: 'RCAP2L': redefinition
*** ERROR C231 IN LINE 35 OF AT89X52.H: 'RCAP2H': redefinition
*** ERROR C231 IN LINE 36 OF AT89X52.H: 'TL2': redefinition
*** ERROR C231 IN LINE 37 OF AT89X52.H: 'TH2': redefinition
*** ERROR C231 IN LINE 38 OF AT89X52.H: 'PSW': redefinition
*** ERROR C231 IN LINE 39 OF AT89X52.H: 'ACC': redefinition
*** ERROR C231 IN LINE 40 OF AT89X52.H: 'B': redefinition
*** ERROR C231 IN LINE 45 OF AT89X52.H: 'P0_0': redefinition
*** ERROR C231 IN LINE 46 OF AT89X52.H: 'P0_1': redefinition
*** ERROR C231 IN LINE 47 OF AT89X52.H: 'P0_2': redefinition
*** ERROR C231 IN LINE 48 OF AT89X52.H: 'P0_3': redefinition
*** ERROR C231 IN LINE 49 OF AT89X52.H: 'P0_4': redefinition
*** ERROR C231 IN LINE 50 OF AT89X52.H: 'P0_5': redefinition
*** ERROR C231 IN LINE 51 OF AT89X52.H: 'P0_6': redefinition
*** ERROR C231 IN LINE 52 OF AT89X52.H: 'P0_7': redefinition
*** ERROR C231 IN LINE 69 OF AT89X52.H: 'IT0': redefinition
*** ERROR C231 IN LINE 70 OF AT89X52.H: 'IE0': redefinition
*** ERROR C231 IN LINE 71 OF AT89X52.H: 'IT1': redefinition
*** ERROR C231 IN LINE 72 OF AT89X52.H: 'IE1': redefinition
*** ERROR C231 IN LINE 73 OF AT89X52.H: 'TR0': redefinition
*** ERROR C231 IN LINE 74 OF AT89X52.H: 'TF0': redefinition
*** ERROR C231 IN LINE 75 OF AT89X52.H: 'TR1': redefinition
*** ERROR C231 IN LINE 76 OF AT89X52.H: 'TF1': redefinition
*** ERROR C231 IN LINE 96 OF AT89X52.H: 'P1_0': redefinition
*** ERROR C231 IN LINE 97 OF AT89X52.H: 'P1_1': redefinition
*** ERROR C231 IN LINE 98 OF AT89X52.H: 'P1_2': redefinition
*** ERROR C231 IN LINE 99 OF AT89X52.H: 'P1_3': redefinition
*** ERROR C231 IN LINE 100 OF AT89X52.H: 'P1_4': redefinition
*** ERROR C231 IN LINE 101 OF AT89X52.H: 'P1_5': redefinition
*** ERROR C231 IN LINE 102 OF AT89X52.H: 'P1_6': redefinition
C51 COMPILER V7.20 FAT 12/13/2005 15:28:02 PAGE 2
*** ERROR C231 IN LINE 103 OF AT89X52.H: 'P1_7': redefinition
*** ERROR C231 IN LINE 105 OF AT89X52.H: 'T2': redefinition
*** ERROR C231 IN LINE 106 OF AT89X52.H: 'T2EX': redefinition
*** ERROR C231 IN LINE 111 OF AT89X52.H: 'RI': redefinition
*** ERROR C231 IN LINE 112 OF AT89X52.H: 'TI': redefinition
*** ERROR C231 IN LINE 113 OF AT89X52.H: 'RB8': redefinition
*** ERROR C231 IN LINE 114 OF AT89X52.H: 'TB8': redefinition
*** ERROR C231 IN LINE 115 OF AT89X52.H: 'REN': redefinition
*** ERROR C231 IN LINE 116 OF AT89X52.H: 'SM2': redefinition
*** ERROR C231 IN LINE 117 OF AT89X52.H: 'SM1': redefinition
*** ERROR C231 IN LINE 118 OF AT89X52.H: 'SM0': redefinition
*** ERROR C231 IN LINE 123 OF AT89X52.H: 'P2_0': redefinition
*** ERROR C231 IN LINE 124 OF AT89X52.H: 'P2_1': redefinition
*** ERROR C231 IN LINE 125 OF AT89X52.H: 'P2_2': redefinition
*** ERROR C231 IN LINE 126 OF AT89X52.H: 'P2_3': redefinition
*** ERROR C231 IN LINE 127 OF AT89X52.H: 'P2_4': redefinition
*** ERROR C231 IN LINE 128 OF AT89X52.H: 'P2_5': redefinition
*** ERROR C231 IN LINE 129 OF AT89X52.H: 'P2_6': redefinition
*** ERROR C231 IN LINE 130 OF AT89X52.H: 'P2_7': redefinition
*** ERROR C231 IN LINE 135 OF AT89X52.H: 'EX0': redefinition
*** ERROR C231 IN LINE 136 OF AT89X52.H: 'ET0': redefinition
*** ERROR C231 IN LINE 137 OF AT89X52.H: 'EX1': redefinition
*** ERROR C231 IN LINE 138 OF AT89X52.H: 'ET1': redefinition
*** ERROR C231 IN LINE 139 OF AT89X52.H: 'ES': redefinition
*** ERROR C231 IN LINE 140 OF AT89X52.H: 'ET2': redefinition
*** ERROR C231 IN LINE 142 OF AT89X52.H: 'EA': redefinition
*** ERROR C231 IN LINE 147 OF AT89X52.H: 'P3_0': redefinition
*** ERROR C231 IN LINE 148 OF AT89X52.H: 'P3_1': redefinition
*** ERROR C231 IN LINE 149 OF AT89X52.H: 'P3_2': redefinition
*** ERROR C231 IN LINE 150 OF AT89X52.H: 'P3_3': redefinition
*** ERROR C231 IN LINE 151 OF AT89X52.H: 'P3_4': redefinition
*** ERROR C231 IN LINE 152 OF AT89X52.H: 'P3_5': redefinition
*** ERROR C231 IN LINE 153 OF AT89X52.H: 'P3_6': redefinition
*** ERROR C231 IN LINE 154 OF AT89X52.H: 'P3_7': redefinition
*** ERROR C231 IN LINE 156 OF AT89X52.H: 'RXD': redefinition
*** ERROR C231 IN LINE 157 OF AT89X52.H: 'TXD': redefinition
*** ERROR C231 IN LINE 158 OF AT89X52.H: 'INT0': redefinition
*** ERROR C231 IN LINE 159 OF AT89X52.H: 'INT1': redefinition
*** ERROR C231 IN LINE 160 OF AT89X52.H: 'T0': redefinition
*** ERROR C231 IN LINE 161 OF AT89X52.H: 'T1': redefinition
*** ERROR C231 IN LINE 162 OF AT89X52.H: 'WR': redefinition
*** ERROR C231 IN LINE 163 OF AT89X52.H: 'RD': redefinition
*** ERROR C231 IN LINE 168 OF AT89X52.H: 'PX0': redefinition
*** ERROR C231 IN LINE 169 OF AT89X52.H: 'PT0': redefinition
*** ERROR C231 IN LINE 170 OF AT89X52.H: 'PX1': redefinition
*** ERROR C231 IN LINE 171 OF AT89X52.H: 'PT1': redefinition
*** ERROR C231 IN LINE 172 OF AT89X52.H: 'PS': redefinition
*** ERROR C231 IN LINE 173 OF AT89X52.H: 'PT2': redefinition
*** ERROR C231 IN LINE 178 OF AT89X52.H: 'CP_RL2': redefinition
*** ERROR C231 IN LINE 179 OF AT89X52.H: 'C_T2': redefinition
*** ERROR C231 IN LINE 180 OF AT89X52.H: 'TR2': redefinition
*** ERROR C231 IN LINE 181 OF AT89X52.H: 'EXEN2': redefinition
*** ERROR C231 IN LINE 182 OF AT89X52.H: 'TCLK': redefinition
*** ERROR C231 IN LINE 183 OF AT89X52.H: 'RCLK': redefinition
*** ERROR C231 IN LINE 184 OF AT89X52.H: 'EXF2': redefinition
*** ERROR C231 IN LINE 185 OF AT89X52.H: 'TF2': redefinition
*** ERROR C231 IN LINE 196 OF AT89X52.H: 'P': redefinition
*** ERROR C231 IN LINE 197 OF AT89X52.H: 'FL': redefinition
*** ERROR C231 IN LINE 198 OF AT89X52.H: 'OV': redefinition
*** ERROR C231 IN LINE 199 OF AT89X52.H: 'RS0': redefinition
*** ERROR C231 IN LINE 200 OF AT89X52.H: 'RS1': redefinition
*** ERROR C231 IN LINE 201 OF AT89X52.H: 'F0': redefinition
C51 COMPILER V7.20 FAT 12/13/2005 15:28:02 PAGE 3
*** ERROR C231 IN LINE 202 OF AT89X52.H: 'AC': redefinition
*** ERROR C231 IN LINE 203 OF AT89X52.H: 'CY': redefinition
6 ////////////////////////////////////////
7 extern SYS_INFO_BLOCK xdata DeviceInfo;
8 extern FILE_INFO xdata ThisFile;
9 extern unsigned char xdata DBUF[BUFFER_LENGTH];
10 unsigned char xdata FATBUF[512];
11 ////////////////////////////////////////
12 unsigned long FirstSectorofCluster(unsigned int clusterNum)
13 {
14 1 unsigned long temp;
15 1 temp=clusterNum-2;
16 1 temp=temp*DeviceInfo.BPB_SecPerClus;
17 1 temp=temp+DeviceInfo.FirstDataSector;
18 1 return temp;
19 1 }
20
21 unsigned int ThisFatSecNum(unsigned int clusterNum)
22 {
23 1 unsigned int temp;
24 1 temp=clusterNum*2;
25 1 temp=temp/DeviceInfo.BPB_BytesPerSec;
26 1 temp=temp+DeviceInfo.FatStartSector;
27 1 return temp;
28 1 }
29
30 unsigned int ThisFatEntOffset(unsigned int clusterNum)
31 {
32 1 unsigned int temp1,temp2;
33 1 temp1=2*clusterNum;
34 1 temp2=temp1/DeviceInfo.BPB_BytesPerSec;
35 1 temp1=temp1-temp2*DeviceInfo.BPB_BytesPerSec;
36 1 return temp1;
37 1 }
38
39 unsigned int GetNextClusterNum(unsigned int clusterNum)
40 {
41 1 unsigned int xxgFatSecNum,xxgFatEntOffset;
42 1
43 1 xxgFatSecNum=ThisFatSecNum(clusterNum);
44 1 xxgFatEntOffset=ThisFatEntOffset(clusterNum);
45 1 //ThisFile.FatSectorPointer=xxgFatSecNum;
46 1 if(ThisFile.FatSectorPointer!=xxgFatSecNum)
47 1 {
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