1、编写转换程序:
void hex_to_str(char *hex, int hex_len, char *str)
{
int i, pos=0;
for(i=0; i<hex_len; i++)
{
sprintf(str+pos, "%02x", hex[i]);
pos +=2;
}
}
2、测试:
char hex_data[] ={0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19};
char str_data[128];
hex_to_str(hex_data, 9, str_data);
printf("%s", str_data);