I’ve got my spark2 working fine with the hyperios based docker and over USB. Using that, I’ve upgraded my firmware, restarted the spark and flicked the config across to using wifi. However, when I restart the docker without any device statement and a local config.cfg, I get connected apparently, but then get a socket disconnected error shown below which I’d be grateful for any thoughts on. The device itself is in maintenance mode showing the right IP address and a sensor value for temperature.
Aug 15 2017 15:51:58 Notification: Script started for beer 'My First BrewPi Run’
Aug 15 2017 15:51:58 Connecting to controller…
Aug 15 2017 15:51:58 Opening serial port
Aug 15 2017 15:51:58 Checking software version on controller…
Aug 15 2017 15:51:58 Found BrewPi v0.5.2 build 0.5.2-0-g72e633171, running on a Particle Photon with a V2 shield on port socket://192.168.17.176:6666
Aug 15 2017 15:51:58 Serial Error: socket disconnected)
Exception in thread Thread-1:
Traceback (most recent call last):
File “/usr/lib/python2.7/threading.py”, line 810, in __bootstrap_inner
self.run()
File “/usr/lib/python2.7/threading.py”, line 763, in run
self.__target(*self.__args, **self.__kwargs)
File “/home/brewpi/backgroundserial.py”, line 110, in __listen_thread
if self.writeln("") > 0:
File “/home/brewpi/backgroundserial.py”, line 56, in writeln
return self.write(data + “\n”)
File “/home/brewpi/backgroundserial.py”, line 59, in write
self.exit_on_fatal_error()
File “/home/brewpi/backgroundserial.py”, line 75, in exit_on_fatal_error
self.stop()
File “/home/brewpi/backgroundserial.py”, line 38, in stop
self.thread.join() # wait for background thread to terminate
File “/usr/lib/python2.7/threading.py”, line 940, in join
raise RuntimeError(“cannot join current thread”)
RuntimeError: cannot join current thread
Aug 15 2017 15:51:59 Lost serial connection. Cannot write to serial
Terminating due to fatal serial error
