uart_inc.lst

来自「菜鸟，详细NRF24E1运用，程序，电路」· LST 代码 · 共 177 行

C51 COMPILER V9.00   UART_INC                                                              11/13/2010 14:50:03 PAGE 1   


C51 COMPILER V9.00, COMPILATION OF MODULE UART_INC
OBJECT MODULE PLACED IN uart_inc.OBJ
COMPILER INVOKED BY: D:\Program Files\KEIL C  V4\C51\BIN\C51.EXE uart_inc.c BROWSE DEBUG OBJECTEXTEND

line level    source

*** WARNING C500 IN LINE 1 OF UART_INC.C: LICENSE ERROR (R208: RENEW LICENSE ID CODE (LIC))

   1          
   2          #include "reg24le1.h"
   3          #include "app.h"
   4          void io_config(void)
   5          {
   6   1              EA = 0;
   7   1      
   8   1              // CLK
   9   1              CLKCTRL = 0x28;                 // Clock sourced by XCOSC16M    
  10   1              CLKLFCTRL = 0x01;               // RCOSC32K 
  11   1              
  12   1              delayx(50);     
  13   1      
  14   1              // RTC          
  15   1              OPMCON = 0x00; 
  16   1      
  17   1              RTC2CMP0 = 0x00;
  18   1              RTC2CMP1 = 0x80; 
  19   1                                                                        
  20   1              RTC2CON = 0x07;                                         
  21   1      
  22   1              WUOPC1 = 0x00;
  23   1              WUOPC0 = 0x00;
  24   1      
  25   1              WUCON = 0xEB;
  26   1      
  27   1      
  28   1              // TIMER
  29   1              TMOD |= 0x01;                     // Timer0: Mode 0, 13-bit timer
  30   1              TF0 = 0;                          // Timer0: interrupt flag clear
  31   1              ET0 = 1;                          // Timer0: interrupt enable
  32   1              TCON = 0;                         // Timer0: run control
  33   1              TR0 = 0;                          // Timer0: stop timer 
  34   1              
  35   1              TH0 = 0xFA;
  36   1              TL0 = 0xCA;     
  37   1              
  38   1              // IO
  39   1              ADCCON1 = 0x00;
  40   1              ADCCON2 = 0x00;
  41   1              ADCCON3 = 0x00;
  42   1              COMPCON = 0x00; 
  43   1              PWMCON = 0x00;
  44   1      
  45   1              P0 = 0; 
  46   1              P1 = 0;
  47   1              P0DIR = 0x00;
  48   1              P1DIR = 0x00; 
  49   1       
  50   1      }
  51          
  52          void uart_init(void)
  53          {
  54   1      
C51 COMPILER V9.00   UART_INC                                                              11/13/2010 14:50:03 PAGE 2   

  55   1              P0DIR &= 0xF7;                          // P03 (TxD) is output
  56   1              P0DIR |= 0x10;                          // P04 (RxD) is input 
  57   1              P0|=0x18;        
  58   1                      
  59   1              S0CON = 0x50;  
  60   1              PCON |= 0x80;                           // SMOD = 1
  61   1              WDCON |= 0x80;                          // Select internal baud rate generator 
  62   1                      
  63   1          S0RELL = 0xF3;              // BAUD_38K4
  64   1              S0RELH = 0x03;                   
  65   1              //ES0 = 1;
  66   1      
  67   1      }
  68          
  69          void send(unsigned char tmp)
  70          {
  71   1      S0BUF=tmp;
  72   1      while(!TI0);
  73   1      TI0=0;
  74   1      }
  75          
  76          void puts(unsigned char *s)
  77          {
  78   1      unsigned char *cs=s;
  79   1       while(*cs!='\0')
  80   1        {
  81   2        send(*cs++);
  82   2        }
  83   1      }
  84          
  85          unsigned char getch(void)
  86          {
  87   1      unsigned char tmp;
  88   1      
  89   1      if(RI0)
  90   1      {
  91   2         RI0=0;
  92   2         tmp=S0BUF;
  93   2         return tmp;
  94   2      }
  95   1      else
  96   1      return  false;
  97   1      
  98   1      }
  99          
 100          void delayx(int x)
 101          {
 102   1      int da,db;
 103   1       for(da=100;da>0;da--)
 104   1         for(db=0;db<x;db++)
 105   1          {
 106   2              ;
 107   2              }
 108   1      }
 109          
 110          
 111          /*主函数部分*/
 112          
 113          code const unsigned char test_string[]="this is a test string from le1 uart! ";
 114          
 115          void main(void)
 116          {
C51 COMPILER V9.00   UART_INC                                                              11/13/2010 14:50:03 PAGE 3   

 117   1      unsigned char tmp=0,flag=0;
 118   1      unsigned int  num=0;
 119   1      io_config();
 120   1      uart_init();
 121   1      delayx(100);
 122   1      puts(test_string);
 123   1      while(1)
 124   1       {
 125   2      
 126   2      if(RI0==1)
 127   2      {  
 128   3         tmp=S0BUF;
 129   3         RI0=0;
 130   3         S0BUF=tmp;
 131   3         while(!TI0);
 132   3         TI0=0;
 133   3      }
 134   2      
 135   2      num++;
 136   2      if(num<2000)
 137   2      flag=1;
 138   2      else
 139   2      flag=0;
 140   2      num%=10000;
 141   2      LED0=flag;              
 142   2      
 143   2       }
 144   1      
 145   1      }
 146          
 147          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    282    ----
   CONSTANT SIZE    =     38    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       7
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)