timer_app.lst

来自「菜鸟，详细NRF24E1运用，程序，电路」· LST 代码 · 共 67 行

C51 COMPILER V9.00   TIMER_APP                                                             11/13/2010 14:43:54 PAGE 1   


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

line level    source

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

   1          #include "timer_app.h"
   2          #include "reg24le1.h"
   3          
   4          #define ONE_STEP  33333
   5          
   6          void io_init(void)
   7          {
   8   1      
   9   1      CLKCTRL = 0x28;                 // Clock sourced by XCOSC16M    
  10   1      CLKLFCTRL = 0x01;               // RCOSC32K 
  11   1      
  12   1      P1=0X00; //ALL LOW
  13   1      P1CON=0X00;//NORMAL DRIVE
  14   1      P1DIR=0X00;     //OUTPUT
  15   1                                                       
  16   1      }
  17          
  18          
  19          void timer_init(void)
  20          {
  21   1      TMOD=0X01;
  22   1      TH0=(65536-ONE_STEP)/256;
  23   1      TL0=(65536-ONE_STEP)%256;
  24   1      ET0=1;
  25   1      EA=1;
  26   1      TR0=1;
  27   1      }
  28          
  29          void sev_timer0() interrupt 1
  30          {
  31   1      static unsigned char count=0;   //static
  32   1      TH0=(65536-ONE_STEP)/256;
  33   1      TL0=(65536-ONE_STEP)%256;
  34   1      count++;
  35   1      if(count==20)   //0.5s term
  36   1      {
  37   2      count=0;
  38   2      led0=!led0;//only one bit 
  39   2      }
  40   1      
  41   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     57    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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