const array bin file transfer

Sometimes if you need to download a bin file to flash to go, but do not know which way to go download. At this time we can bin file into a const array, and then in the code called directly on it. But how transformation Nigeria needs? UE tool can be transformed but little trouble, then write a simple conversion function of it, with the windows compiler tool chain can be achieved (there are specific installation methods run in my previous blog), ado, on the code

#include <stdio.h>

int main()
{
    FILE *fb = NULL;
    FILE *fh = NULL;
    int i = 322;//文件大小，需要根据实际的文件大小修改
    int j = 0;
    int value=0;
    fb = fopen("example.bin","rb"); //需要转化的bin文件
    fh = fopen("example.txt","a+"); //需要合成的hex文件
    while(i)
    {
        value = fgetc(fb);
        fprintf(fh, "0x%02x,",value);//格式化输出到文件中去
        i--;
        j++;
        if(j >=20)  //每20个字节换行一次
        {
            fputc('\n',fh);
            j=0;
        }
    }
    fclose(fb);
    fclose(fh);
    return 0;
}