qs-uvk5-firmware-modder/tools/freq-bounds-finder.py

28 wiersze
572 B
Python
Executable File

#!/usr/bin/env python3
from pathlib import Path
from sys import argv
INT_SIZE = 4
F0 = 47000000
F1 = 60000000
def main(path):
p = Path(path)
sz = p.stat().st_size
with p.open('rb') as f:
for offset in range(sz):
f.seek(offset)
if offset + INT_SIZE > sz:
break
v = int.from_bytes(f.read(INT_SIZE), 'little')
if v == F0:
print('0x%X: %d'%(offset, F0))
if v == F1:
print('0x%X: %d'%(offset, F1))
if __name__ == '__main__':
main(argv[1])