mbcrc.lst

modbus modbus modbus

C51 COMPILER V7.07   MBCRC                                                                 11/22/2006 16:28:41 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE MBCRC
OBJECT MODULE PLACED IN mbcrc.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE mbcrc.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<mbcrc.h>
   2          unsigned char code aucCRCHi[] = {
   3              0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
   4                  0x00, 0xC1, 0x81,
   5              0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81,
   6                  0x40, 0x01, 0xC0,
   7              0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1,
   8                  0x81, 0x40, 0x01,
   9              0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01,
  10                  0xC0, 0x80, 0x41,
  11              0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
  12                  0x00, 0xC1, 0x81,
  13              0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80,
  14                  0x41, 0x01, 0xC0,
  15              0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
  16                  0x80, 0x41, 0x01,
  17              0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00,
  18                  0xC1, 0x81, 0x40,
  19              0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
  20                  0x00, 0xC1, 0x81,
  21              0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81,
  22                  0x40, 0x01, 0xC0,
  23              0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1,
  24                  0x81, 0x40, 0x01,
  25              0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,
  26                  0xC0, 0x80, 0x41,
  27              0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
  28                  0x00, 0xC1, 0x81,
  29              0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81,
  30                  0x40, 0x01, 0xC0,
  31              0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
  32                  0x80, 0x41, 0x01,
  33              0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,
  34                  0xC0, 0x80, 0x41,
  35              0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
  36                  0x00, 0xC1, 0x81,
  37              0x40
  38          };
  39          
  40          unsigned char code aucCRCLo[] = {
  41              0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,
  42                  0x05, 0xC5, 0xC4,
  43              0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB,
  44                  0x0B, 0xC9, 0x09,
  45              0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE,
  46                  0xDF, 0x1F, 0xDD,
  47              0x1D, 0x1C, 0xDC, 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2,
  48                  0x12, 0x13, 0xD3,
  49              0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,
  50                  0x36, 0xF6, 0xF7,
  51              0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D, 0xFF, 0x3F, 0x3E,
  52                  0xFE, 0xFA, 0x3A,
  53              0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38, 0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B,
  54                  0x2A, 0xEA, 0xEE,
  55              0x2E, 0x2F, 0xEF, 0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27,
C51 COMPILER V7.07   MBCRC                                                                 11/22/2006 16:28:41 PAGE 2   

  56                  0xE7, 0xE6, 0x26,
  57              0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,
  58                  0x63, 0xA3, 0xA2,
  59              0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4, 0x6C, 0xAC, 0xAD,
  60                  0x6D, 0xAF, 0x6F,
  61              0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB, 0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8,
  62                  0xB9, 0x79, 0xBB,
  63              0x7B, 0x7A, 0xBA, 0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4,
  64                  0x74, 0x75, 0xB5,
  65              0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,
  66                  0x50, 0x90, 0x91,
  67              0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97, 0x55, 0x95, 0x94,
  68                  0x54, 0x9C, 0x5C,
  69              0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E, 0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59,
  70                  0x58, 0x98, 0x88,
  71              0x48, 0x49, 0x89, 0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D,
  72                  0x4D, 0x4C, 0x8C,
  73              0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,
  74                  0x41, 0x81, 0x80,
  75              0x40
  76          };
  77          
  78          unsigned int
  79          usMBCRC16( unsigned char * pucFrame, unsigned char usLen )
  80          {
  81   1              unsigned char           ucCRCHi = 0xFF;
  82   1          unsigned char          ucCRCLo = 0xFF;
  83   1          unsigned int             iIndex;
  84   1      
  85   1          while( usLen-- )
  86   1          {
  87   2              iIndex = ucCRCLo ^ *( pucFrame++ );
  88   2              ucCRCLo = ucCRCHi ^ aucCRCHi[iIndex];
  89   2              ucCRCHi = aucCRCLo[iIndex];
  90   2          }
  91   1          return ucCRCHi << 8 | ucCRCLo;
  92   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     59    ----
   CONSTANT SIZE    =    512    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)