Issue with Chibio – Unexpected Stop After One Week of Operation

This topic has 3 replies, 2 voices, and was last updated 9 months, 4 weeks ago by vuthuhien97.

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May 6, 2025 at 9:39 am #1921

vuthuhien97
Participant

Hi there,

I’m currently experiencing an issue with my experiment. The Chibio system stopped running automatically after about a week, and I’m not sure why. I’ve attached the Chibio notebook/log for your reference.
I would really appreciate it if anyone could take a look and help me identify the cause.

Thanks so much in advance!

Hien

[2021-04-11 19:56:19 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M1
[2021-04-11 19:56:20 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M1
[2021-04-11 19:56:23 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M2
[2021-04-11 19:56:24 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M2
Exception in thread Thread-2716517:
Traceback (most recent call last):
File “/usr/lib/python3.7/threading.py”, line 917, in _bootstrap_inner
self.run()
File “/usr/lib/python3.7/threading.py”, line 865, in run
self._target(*self._args, **self._kwargs)
File “/root/chibio/app.py”, line 199, in runWatchdog
sysItems[‘Watchdog’][‘thread’].start();
File “/usr/lib/python3.7/threading.py”, line 847, in start
_start_new_thread(self._bootstrap, ())
RuntimeError: can’t start new thread

[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:30 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:56:58 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:58 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Did multiplexer hard-reset on M1
[2021-04-11 19:57:10 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:10 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed AS7341 comms 1 times on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed AS7341 in I2CCom while trying to send 3 and 0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to disconnect multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:14 +0000] [1915] [WARNING] OD Measurement exception on LASER650
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 1 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 2 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 3 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 4 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 5 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 6 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 7 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 8 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 9 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 10 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 11 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [CRITICAL] Failed to communicate to a device 10 times. Disabling hardware and software!
[2021-04-11 19:57:15 +0000] [1912] [INFO] Shutting down: Master
[2021-04-11 19:57:15 +0000] [1912] [INFO] Reason: App failed to load.
root@beaglebone:/root/chibio#

May 19, 2025 at 5:07 pm #1927

harrison
Keymaster

I think the forum is showing a weird bug with first posts missing, but this is bwhat I believe was the first post:

I’m currently experiencing an issue with my experiment. The Chibio system stopped running automatically after about a week, and I’m not sure why. I’ve attached the Chibio notebook/log for your reference.
I would really appreciate it if anyone could take a look and help me identify the cause.

Thanks so much in advance!

Hien

[2021-04-11 19:56:19 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M1
[2021-04-11 19:56:20 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M1
[2021-04-11 19:56:23 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M2
[2021-04-11 19:56:24 +0000] [1915] [INFO] Spectrometer measurement was saturated on device M2
Exception in thread Thread-2716517:
Traceback (most recent call last):
File “/usr/lib/python3.7/threading.py”, line 917, in _bootstrap_inner
self.run()
File “/usr/lib/python3.7/threading.py”, line 865, in run
self._target(*self._args, **self._kwargs)
File “/root/chibio/app.py”, line 199, in runWatchdog
sysItems[‘Watchdog’][‘thread’].start();
File “/usr/lib/python3.7/threading.py”, line 847, in start
_start_new_thread(self._bootstrap, ())
RuntimeError: can’t start new thread

[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:29 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:30 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:31 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:32 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:56:55 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:56:58 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:56:58 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Failed to recover multiplexer on device M2
[2021-04-11 19:56:59 +0000] [1915] [WARNING] Did multiplexer hard-reset on M2
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:05 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:07 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Failed to recover multiplexer on device M1
[2021-04-11 19:57:08 +0000] [1915] [WARNING] Did multiplexer hard-reset on M1
[2021-04-11 19:57:10 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:10 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:11 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed AS7341 comms 1 times on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed AS7341 in I2CCom while trying to send 3 and 0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to disconnect multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 1 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 1
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 2 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 2
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 3 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 3
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 4 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 4
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed Multiplexer Comms 5 times
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Error is 5
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Failed to recover multiplexer on device M0
[2021-04-11 19:57:13 +0000] [1915] [WARNING] Did multiplexer hard-reset on M0
[2021-04-11 19:57:14 +0000] [1915] [WARNING] OD Measurement exception on LASER650
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 1 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 2 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 3 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 4 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 5 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 6 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 7 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 8 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 9 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 10 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [WARNING] Failed PWM comms 11 times on device M3
[2021-04-11 19:57:15 +0000] [1915] [CRITICAL] Failed to communicate to a device 10 times. Disabling hardware and software!
[2021-04-11 19:57:15 +0000] [1912] [INFO] Shutting down: Master
[2021-04-11 19:57:15 +0000] [1912] [INFO] Reason: App failed to load.
root@beaglebone:/root/chibio#

May 19, 2025 at 5:08 pm #1928

harrison
Keymaster

In response – have you edited the code at all? That exception on threading is unusual, and I suppose must lead to the rest of the issues given it is so close in time. I am not sure what the linux reasons can be for it not being able to start a new thread, hence my concern that a bug may have been introduced…

May 19, 2025 at 5:13 pm #1932

vuthuhien97
Participant

Yes, It was my post
Author

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