disp1.lst

单片机C语言15个实验附有原理图和程序 是我的课程作业 以经过实践验证

C51 COMPILER V7.50   DISP1                                                                 11/16/2006 00:26:57 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE DISP1
OBJECT MODULE PLACED IN .\disp1.obj
COMPILER INVOKED BY: D:\Program Files\uv2\C51\BIN\C51.EXE E:\51\disp1.c BROWSE DEBUG OBJECTEXTEND PRINT(.\disp1.lst) OBJ
                    -ECT(.\disp1.obj)

line level    source

   1          #include<stdio.h>
   2          #include<reg51.h>
   3          #include<intrins.h>
   4          #define hi 0x3c
   5          #define lo 0xb0
   6          unsigned       char   code
   7           ledk[17]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};
   8          sbit P37=P3^7; sbit sda=P0^6;sbit clk=P0^7;
   9           
  10          void shift(unsigned char dx)
  11          {static unsigned char d;
  12   1        unsigned char j=0;
  13   1        d=dx;
  14   1        while(j<8)
  15   1         {if((d&0x80)!=0) sda=1;
  16   2           else sda=0; 
  17   2           clk=0;clk=1;  
  18   2           d<<=1;j++;} 
  19   1       void t0() interrupt 1
*** ERROR C141 IN LINE 19 OF E:\51\DISP1.C: syntax error near 'void'
  20   1       {static unsigned char t0_count,disp_i=0;
  21   2        TH0=hi;TL0=lo;
  22   2        t0_count++;
  23   2        if(t0_count==20) 
  24   2        {t0_count=0;shift(ledk[disp_i]);P2=0xfe;disp_i++;if(disp_i>15) disp_i=0;}}
  25   1      void main(void)
  26   1       {TMOD=0x01;TH0=hi;TL0=lo;EA=1;ET0=1;TR0=1;
  27   1        while(1)
  28   1      {;}}
  29           

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