arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-16 11:28:14 +00:00
Code Issues Releases Wiki Activity

trezorctl: set homescreen for T2

Browse Source
This commit is contained in:
Pavol Rusnak 2017-12-13 02:37:59 +01:00
parent 6186822f14
commit b42fc6fb1f
No known key found for this signature in database
GPG Key ID: 91F3B339B9A02A3D
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
trezorctl
View File

@ -209,7 +209,11 @@ def set_flags(connect, flags):
@click.option('-f', '--filename', default=None)
@click.pass_obj
def set_homescreen(connect, filename):
if filename is not None:
if filename and filename.endswith('.toif'):
img = open(filename, 'rb').read()
if img[:8] != b'TOIf\x90\x00\x90\x00':
raise ValueError('File is not a TOIF file with size of 144x144')
elif filename is not None:
from PIL import Image
im = Image.open(filename)
if im.size != (128, 64):