code: def int_to_padded_hex_byte(integer):
      
      to_hex = hex(integer)
      xpos = to_hex.find('x')
      hex_byte = to_hex[xpos+1 : len(to_hex)].upper()
  
      if len(hex_byte) == 1:
          hex_byte = ''.join(['0', hex_byte])
  
      return hex_byte
docs: Convert an int to a 0-padded hex byte string
          example: 65 == 41, 10 == 0A
          Returns: The hex byte as string (ex: "0C")