hello i have an array of 3 bytes unsgined char and i want to convert the 3 byte (hex) array to 1 byte (hex value). values in the array are between 0 - 9 only.
unsigned char buf[3], output; buf[0] = 0x01; buf[0] = 0x02; buf[0] = 0x03;
i want an output as follow: 123 in HEX => output = 0x7B
i tried 'sscanf' and i haven't succeeded. please help.