liushuideng.lst

针对9E5开发板写的一个流水灯程序

C51 COMPILER V7.50   LIUSHUIDENG                                                           05/03/2007 10:54:47 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE LIUSHUIDENG
OBJECT MODULE PLACED IN liushuideng.OBJ
COMPILER INVOKED BY: D:\专业工程软件\Keil C51\C51\BIN\C51.EXE liushuideng.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <Nordic\reg9e5.h>
   2          unsigned int a;
   3          unsigned int aa;
   4          const unsigned char design[10]={0xFF,0xFD,0xFB,0xF7,0xEF,0xEF,0xF7,0xFB,0xFD,0xFF};
   5          
   6           unsigned char SpiReadWrite(unsigned char b)
   7          {
   8   1          EXIF &= ~0x20;                  // Clear SPI interrupt
   9   1          SPI_DATA = b;                   // Move byte to send to SPI data register
  10   1          while((EXIF & 0x20) == 0x00)    // Wait until SPI hs finished transmitting
  11   1              ;
  12   1          return SPI_DATA;
  13   1      }
  14          
  15          
  16          void Init(void)
  17          {
  18   1          unsigned char cklf;             // 串口 芯片初始化
  19   1          TH1 = 243;                      // 19200@16MHz (when T1M=1 and SMOD=1)
  20   1          CKCON |= 0x10;                  // T1M=1 (/4 timer clock)
  21   1          PCON = 0x80;                    // SMOD=1 (double baud rate)
  22   1          SCON = 0x52;                    // Serial mode1, enable receiver
  23   1          TMOD = 0x20;                    // Timer1 8bit auto reload 
  24   1          TR1 = 1;                        // Start timer1
  25   1          P0_ALT = 0x00;                 // 
  26   1          P0_DIR = 0x00;                 // 
  27   1      
  28   1          SPICLK = 0;                     // Max SPI clock
  29   1          SPI_CTRL = 0x02;                // Connect internal SPI controller to Radio
  30   1      
  31   1                                          // Switch to 16MHz clock:
  32   1          RACSN = 0;
  33   1          SpiReadWrite(RRC | 0x09);
  34   1          cklf = SpiReadWrite(0) | 0x04;
  35   1          RACSN = 1;
  36   1          RACSN = 0;
  37   1          SpiReadWrite(WRC | 0x09);
  38   1          SpiReadWrite(cklf);
  39   1          RACSN = 1;
  40   1      }
  41          
  42          
  43          void main(void)
  44          {
  45   1          Init();
  46   1          
  47   1          do
  48   1           {  
  49   2              for(aa=0;aa<10;aa++)
  50   2                { 
  51   3                   for(a=0;a<30000;a++)
  52   3                      ;
  53   3                    P0=design[aa];
  54   3                }
  55   2           }
C51 COMPILER V7.50   LIUSHUIDENG                                                           05/03/2007 10:54:47 PAGE 2   

  56   1         
  57   1          while(1) ; 
  58   1      }   


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    126    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     14    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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