trezor-mcu/bootloader/combine/prepare.py

13 lines
345 B
Python
Raw Normal View History

2017-02-04 02:20:58 -08:00
#!/usr/bin/env python
from __future__ import print_function
2014-10-23 09:09:41 -07:00
bl = open('bl.bin').read()
fw = open('fw.bin').read()
combined = bl + fw[:256] + (32768-256)*'\x00' + fw[256:]
open('combined.bin', 'w').write(combined)
2017-02-04 02:20:58 -08:00
print('bootloader : %d bytes' % len(bl))
print('firmware : %d bytes' % len(fw))
print('combined : %d bytes' % len(combined))