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lglaf.py: allow skipping HELO

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Just in case it causes interference, or to speed up things when you know
that the device is correct and in sync.
This commit is contained in:
Peter Wu 2015-12-26 14:51:28 +01:00
parent 495060d104
commit a8145a4a75
1 changed files with 5 additions and 2 deletions
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7
lglaf.py
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@ -297,6 +297,8 @@ def command_to_payload(command):
return make_request(command, args, body)
parser = argparse.ArgumentParser(description='LG LAF Download Mode utility')
parser.add_argument("--skip-hello", action="store_true",
help="Immediately send commands, skip HELO message")
parser.add_argument("-c", "--command", help='Shell command to execute')
parser.add_argument("--serial", metavar="PATH", dest="serial_path",
help="Path to serial device (e.g. COM4).")
@ -317,8 +319,9 @@ def main():
comm = autodetect_device()
with closing(comm):
try_hello(comm)
_logger.debug("Hello done, proceeding with commands")
if not args.skip_hello:
try_hello(comm)
_logger.debug("Hello done, proceeding with commands")
for command in get_commands(args.command):
try:
payload = command_to_payload(command)