#include<reg51.h>

 sbit P32=P3^2;

 void Delay(unsigned int i)                 //延时程序
 {
     unsigned int j;

    for(;i>0;i--)
    {
        for(j=0;j<125;j++)
        {
            ;
        }
    }
 }
 void main(void)
 {
     unsigned char cout;                 //定义变量cout

    while(1)
    {                              将将
        P1=cout;
        
        while(P32)  ;                       //键按下等待，等待P32 为0
        
        while(!P32)  ;                    //等待键放开，等待P32为1
        
        Delay(10);                         //延时10s
        
        cout++;                            //计数值加1                                                      
    }
 }
提示：
编译 COUNT1.c ...
COUNT1.C(22): 错误 C100: unprintable character 0xBD skipped
COUNT1.C(22): 错误 C100: unprintable character 0xAB skipped
COUNT1.C(22): 错误 C100: unprintable character 0xBD skipped
COUNT1.C(22): 错误 C100: unprintable character 0xAB skipped
COUNT1.C(31): 错误 C100: unprintable character 0xBC skipped
COUNT1.C(31): 错误 C100: unprintable character 0xC6 skipped
COUNT1.C(31): 错误 C100: unprintable character 0xCA skipped
COUNT1.C(31): 错误 C100: unprintable character 0xD6 skipped
COUNT1.C(31): 错误 C100: unprintable character 0xB5 skipped
COUNT1.c - 9 个错误, 0 个警告。
是语法错误还是建立工程或文件有问题？