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mcu: Do not automatically restart MCU with new config if it is shutdown

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Normally, the MCU is restarted on a config change.  However, that
should not be done automatically if the MCU is in a shutdown state.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-05-28 11:44:42 -04:00
parent d798fae20b
commit 879c45db19
2 changed files with 5 additions and 2 deletions
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3
klippy/mcu.py
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@ -567,6 +567,9 @@ class MCU:
if start_reason == 'firmware_restart':
raise error("Failed automated reset of MCU '%s'" % (self._name,))
if self._config_crc != config_params['crc']:
if config_params['is_shutdown']:
raise error("Can not update MCU '%s' config as it is shutdown"
% (self._name,))
self._check_restart("CRC mismatch")
raise error("MCU '%s' CRC does not match config" % (self._name,))
move_count = config_params['move_count']