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microwatt/scripts/bin2hex-split.py

25 lines
658 B
Python

#!/usr/bin/python3
import sys
import subprocess
import struct
even = open('even.hex', 'w')
odd = open('odd.hex', 'w')
with open(sys.argv[1], "rb") as f:
while True:
even_word = f.read(4)
if len(even_word) == 0:
exit(0)
if len(even_word) != 4:
raise Exception("Bad length")
even.write("%08x\n" % struct.unpack('<I', even_word));
odd_word = f.read(4)
if len(odd_word) == 0:
exit(0)
if len(odd_word) != 4:
raise Exception("Bad length")
odd.write("%08x\n" % struct.unpack('<I', odd_word));