Convert XPV/XDV files to binary (CSR Blueflash Bluecore firmware files)

xpv2bin.py

#!/usr/bin/env python3

# Convert XPV/XDV files to binary (CSR Blueflash / Bluecore firmware files)
# Quickly hacked together by LeoDJ

import sys
import os

def xpv2bin(input_file, output_file):
    with open(input_file) as f_in, open(output_file, "wb") as f_out:
        for line in f_in:
            part = line.split(' ')
            addr = int(part[0][1:], 16)     # ignore @
            data = bytes.fromhex(part[1])   # convert 2 byte hex string to bytes
            f_out.seek(addr * 2)            # seek to correct address
            f_out.write(data)               # write data (is endianness correct?)


filename_in = sys.argv[1] # specify filename as first parameter

xpv2bin(filename_in, filename_in + '.bin')