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OpenMarine › Pypilot › General discussion v
pypilot disconnected at startup - Steps toward troubleshooting?

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pypilot disconnected at startup - Steps toward troubleshooting?
jamos.tan@gmail.com Offline
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#6
2020-03-24, 03:31 PM (This post was last modified: 2020-03-24, 03:34 PM by jamos.tan@gmail.com.)
(2020-03-24, 12:46 AM)seandepagnier Wrote: are any other processes trying to use the serial port?

What does "journalctl -u pypilot" output?

Code:
pi@openplotter:~ $ journalctl -u pypilot
-- No entries --

Code:
pi@openplotter:~ $ ps aux | grep pypilot
pi        1121  0.1  2.8  40944 26736 ?        Sl   11:11   0:13 /usr/bin/python /usr/local/bin/pypilot_webapp 8081
pi        1142  2.6  2.4  35144 22792 ?        S    11:11   5:01 /usr/bin/python /usr/local/bin/pypilot
pi        1202  0.9  1.8  35044 17404 ?        S    11:12   1:46 /usr/bin/python /usr/local/bin/pypilot
pi        1207  0.3  1.7  35044 16780 ?        S    11:12   0:37 /usr/bin/python /usr/local/bin/pypilot
pi        1210  1.3  1.8  35044 17524 ?        D    11:12   2:35 /usr/bin/python /usr/local/bin/pypilot
pi        1217  0.4  1.7  35044 17028 ?        S    11:12   0:52 /usr/bin/python /usr/local/bin/pypilot
pi        1218  0.4  1.8  35172 17852 ?        S    11:12   0:48 /usr/bin/python /usr/local/bin/pypilot
pi       14336  0.0  0.0   4368   536 pts/0    S+   14:24   0:00 grep --color=auto pypilot
Code:
pi@openplotter:~ $ python /usr/local/bin/pypilot
loading servo calibration /home/pi/.pypilot/servocalibration
WARNING: using default servo calibration!!
failed to open special file /dev/watchdog0 for writing:
autopilot cannot strobe the watchdog
connected to gpsd
Settings file not found. Using defaults and creating settings file
Using settings file RTIMULib.ini
Detected LSM9DS1 at standard/standard address
Using fusion algorithm Kalman STATE4
IMU Name: LSM9DS1
min/max compass calibration not in use
Using ellipsoid compass calibration
Accel calibration not in use
LSM9DS1 init complete
autopilot failed to read imu at time: 1585060023.64
busy, try again later {u'path': u'/dev/ttyOP_uno', u'bauds': [38400]} servo
busy, try again later {'path': '/dev/ttyOP_uno', 'bauds': [38400, 4800]} nmea0
nmea source for gps source gpsd 1585060023.71
busy, try again later {'path': '/dev/ttyOP_uno', 'bauds': [38400]} servo
signalk_server: bind failed, try again.
nmea client connected
nmea_bridge: bind failed.
got signal 17 cleaning up
Traceback (most recent call last):
 File "/usr/local/bin/pypilot", line 11, in <module>
got signal 15 cleaning up
got signal 15 cleaning up
   load_entry_point('pypilot==0.1', 'console_scripts', 'pypilot')()
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/basic_autopilot.py", line 108, in main
Process Process-1:
Process Process-3:
got signal 15 cleaning up
Traceback (most recent call last):
Traceback (most recent call last):
 File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
 File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
   ap.run()
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 180, in run
Process GpsProcess-4:
Traceback (most recent call last):
 File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
got signal 15 cleaning up
   self.run()
   self.run()
   self.run()
 File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run
 File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run
 File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run
   self._target(*self._args, **self._kwargs)
   self._target(*self._args, **self._kwargs)
   self._target(*self._args, **self._kwargs)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/gpsdpoller.py", line 62, in gps_process
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/boatimu.py", line 113, in imu_process
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/signalk/pipeserver.py", line 157, in pipe_server_process
   self.iteration()
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 346, in iteration
   time.sleep(dt)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 93, in cleanup
Process Process-2:
Traceback (most recent call last):
   raise KeyboardInterrupt # to get backtrace on all processes
KeyboardInterrupt
 File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
got signal atexit cleaning up
   self.run()
 File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run
   self.read(pipe)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/gpsdpoller.py", line 36, in read
   gpsdata = self.gpsd.next()
 File "/usr/lib/python2.7/dist-packages/gps/gps.py", line 326, in next
   self._target(*self._args, **self._kwargs)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/calibration_fit.py", line 438, in CalibrationProcess
   server.HandleRequests()
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/signalk/server.py", line 317, in HandleRequests
   if self.read() == -1:
 File "/usr/lib/python2.7/dist-packages/gps/gps.py", line 312, in read
   status = gpscommon.read(self)
 File "/usr/lib/python2.7/dist-packages/gps/client.py", line 84, in read
   time.sleep(1)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 93, in cleanup
   time.sleep(t)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 93, in cleanup
   raise KeyboardInterrupt # to get backtrace on all processes
   raise KeyboardInterrupt # to get backtrace on all processes
KeyboardInterrupt
KeyboardInterrupt
   frag = self.sock.recv(4096)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 93, in cleanup
   raise KeyboardInterrupt # to get backtrace on all processes
KeyboardInterrupt
got signal 17 cleaning up
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
 File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
got signal 17 cleaning up
Error in sys.exitfunc:
Traceback (most recent call last):
 File "/usr/lib/python2.7/atexit.py", line 30, in _run_exitfuncs
   traceback.print_exc()
 File "/usr/lib/python2.7/traceback.py", line 233, in print_exc
   p = points.recv(1)
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/signalk/pipeserver.py", line 35, in recv
   if self.pollin.poll(1000.0*timeout):
 File "/usr/local/lib/python2.7/dist-packages/pypilot-0.1-py2.7-linux-armv7l.egg/pypilot/autopilot.py", line 93, in cleanup
   print_exception(etype, value, tb, limit, file)
got signal 17 cleaning up

   raise KeyboardInterrupt # to get backtrace on all processes
KeyboardInterrupt
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RE: pypilot disconnected at startup - Steps toward troubleshooting? - by jamos.tan@gmail.com - 2020-03-24, 03:31 PM

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