C labwindows CVI/unsigned char[]转字符串

Question

这样一组数据转换为“3F99999A”的字符串，具体该怎么操作，C语言好难啊

Answer 1

来个循环，将每个字符转换为16进制输出到字符串就行了

#include <stdio.h>
int main()
{
    unsigned char AI[] = {63,153,153,154};
    char str[10] = {0};
    for(int i=0;i<4;i++)
    {
        sprintf(str+i*2,"%02X",AI[i]);
    }
    printf("%s\n",str);
}