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firmware_flasher: support bootloader v1

main
Ilya Zhuravlev 2021-01-28 23:28:46 -05:00
parent 43b89487b9
commit 384f8ad184
1 changed files with 1 additions and 4 deletions
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5
src/main/python/firmware_flasher.py
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@ -17,9 +17,6 @@ from util import tr, chunks, find_vial_devices, pad_for_vibl
from vial_device import VialBootloader, VialKeyboard from vial_device import VialBootloader, VialKeyboard
BL_SUPPORTED_VERSION = 0
def send_retries(dev, data, retries=200): def send_retries(dev, data, retries=200):
""" Sends usb packet up to 'retries' times, returns True if success, False if failed """ """ Sends usb packet up to 'retries' times, returns True if success, False if failed """
@ -61,7 +58,7 @@ def cmd_flash(device, firmware, enable_insecure, log_cb, progress_cb, complete_c
send_retries(device, pad_for_vibl(b"VC\x00")) send_retries(device, pad_for_vibl(b"VC\x00"))
ver = device.recv(8)[0] ver = device.recv(8)[0]
log_cb("* Bootloader version: {}".format(ver)) log_cb("* Bootloader version: {}".format(ver))
if ver != BL_SUPPORTED_VERSION: if ver not in [0, 1]:
return error_cb("Error: Unsupported bootloader version") return error_cb("Error: Unsupported bootloader version")
send_retries(device, pad_for_vibl(b"VC\x01")) send_retries(device, pad_for_vibl(b"VC\x01"))