#include<reg51.h>
#include<stdio.h>
unsigned int BCDTOHEX(unsigned int bcd_data)
{
unsigned char temp;
temp=(( bcd_data>>8)*100)|((bcd_data>>4)*10)|(bcd_data&0x0f);
return temp;
}
void main (void)
{
unsigned char c;
unsigned int b;
b= 1001;
c = BCDTOHEX(b);
}
编译没问题，执行就出错？
问题在那呢
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楼主
