spi.lst

液晶显示程序

C51 COMPILER V7.07   SPI                                                                   10/04/2007 14:20:28 PAGE 1   


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

stmt level    source

   1          #include "STC89C51RC.H"
   2          #include "RT12864M.H"
   3          #include "SPI.H"
   4          
   5          unsigned char ReadOneChar()
   6          {
   7   1              unsigned char onedata=0;
   8   1              unsigned char i;
   9   1      
  10   1              for(i=0;i<8;i++)
  11   1              {
  12   2                      onedata = onedata << 1;
  13   2                      while(SCLK == 1);
  14   2                      while(SCLK == 0);
  15   2                      if(MISO == 1)
  16   2                      { 
  17   3                              onedata = (onedata | 0x01);
  18   3                      }
  19   2              }
  20   1              return(onedata);                
  21   1      }
  22          
  23          void Service_Int0() interrupt 0 
  24          {
  25   1              unsigned char i;
  26   1              EA = 0;
  27   1      
  28   1              while(SCLK == 0);
  29   1      
  30   1              for(i=0;i<16;i++)
  31   1              {
  32   2                      FChinese[i] = ReadOneChar();
  33   2              }
  34   1      
  35   1              for(i=0;i<16;i++)
  36   1              {
  37   2                      SBUF = FChinese[i];
  38   2                      while(TI == 0);
  39   2                      TI = 0;
  40   2              }
  41   1      
  42   1              ShowChinese(0x90,FChinese,8);
  43   1              EA = 1;
  44   1      }
  45          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    134    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
C51 COMPILER V7.07   SPI                                                                   10/04/2007 14:20:28 PAGE 2   

END OF MODULE INFORMATION.


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