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serialhdl: Eventually timeout connect attempt

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If the serial connection has not been successful after 2.5 minutes
then report an error.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-06-21 18:54:56 -04:00
parent ebb375fee9
commit d98bbc772c
2 changed files with 11 additions and 5 deletions
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7
klippy/mcu.py
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@ -614,8 +614,11 @@ class MCU:
and not os.path.exists(self._serialport)):
# Try toggling usb power
self._check_restart("enable power")
self._serial.connect()
self._clocksync.connect(self._serial)
try:
self._serial.connect()
self._clocksync.connect(self._serial)
except serialhdl.error as e:
raise error(str(e))
msgparser = self._serial.get_msgparser()
name = self._name
log_info = [