sanzhan.lst

基于89c2051开发的ptr8000一对多无线通信程序.

C51 COMPILER V7.06   SANZHAN                                                               01/14/2007 17:18:42 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE SANZHAN
OBJECT MODULE PLACED IN sanzhan.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE sanzhan.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg51.h>
   2          #include <absacc.h> 
   3          #include <stdio.h>
   4          unsigned char TLV=0;
   5          unsigned char THV=0;
   6          unsigned short SECTICKS=18; //48; //24; //65536/(65536-(THV*256+TLV))*18;
   7          unsigned short HALFSECTICKS=9; //24; //12;
   8          unsigned char sbuff[7];
   9          unsigned char count=0,triggle=0,chno=0;
  10          unsigned char ticks=0,oldP1Stat;
  11          sbit RLed = P1^2;
  12          void delay()
  13          {
  14   1       unsigned short i,j;
  15   1       for(i=0;i<30;i++) j=i;
  16   1      }
  17          void t0int() interrupt 1
  18          {
  19   1       unsigned char i;
  20   1       count++;
  21   1       if((oldP1Stat^P1) & 0x10) ticks++;
  22   1       oldP1Stat=P1;
  23   1       if(count == HALFSECTICKS)
  24   1       {
  25   2        RLed=1;
  26   2        triggle=1;
  27   2       }
  28   1       if(count == SECTICKS)
  29   1       {
  30   2        count=0; 
  31   2        triggle=1;
  32   2        RLed=0;
  33   2        sbuff[3]=P1;
  34   2        sbuff[4]=ticks;
  35   2        ticks=0;
  36   2        triggle=1;
  37   2       }
  38   1      }
*** WARNING C280 IN LINE 19 OF SANZHAN.C: 'i': unreferenced local variable
  39          void main (void)
  40          {
  41   1       unsigned char i;
  42   1       sbuff[0]=0xD7;
  43   1       sbuff[1]=6;
  44   1       sbuff[2]='S';
  45   1       sbuff[5]=0x0d;
  46   1       sbuff[6]='E';
  47   1       SCON  = 0x50;                  /* SCON: mode 1, 8-bit UART, enable rcvr      */
  48   1       TMOD |= 0x21;               /* TMOD: timer 1, mode 2, 8-bit reload        */
  49   1       TH1   = 0xfb; //0xfb; // 9600 bps,0xd8;        /* TH1:  reload value for 1200 baud @ 18.432MHz   */
  50   1       TR1   = 1;                  /* TR1:  timer 1 run                          */
  51   1       TR0   = 1;
  52   1       TI    = 1;
  53   1       oldP1Stat=P1;
  54   1       IE    = 0x82;
C51 COMPILER V7.06   SANZHAN                                                               01/14/2007 17:18:42 PAGE 2   

  55   1       while (1)
  56   1       {
  57   2        if (triggle)
  58   2        {
  59   3         triggle=0; 
  60   3         for(i=0;i<7;i++) putchar(sbuff[i]);
  61   3        }
  62   2       }
  63   1      }
  64          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    164    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     18       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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