name 'AudioManager' is not defined

[eerison]

Did you face this issue? note I am using the default image

Dec 15 22:20:03 watney python3[807]: Using TLS with keys in '/home/pi'
Dec 15 22:20:03 watney python3[807]: Traceback (most recent call last):
Dec 15 22:20:03 watney python3[807]:   File "/home/pi/watney/server.py", line 173, in <module>
Dec 15 22:20:03 watney python3[807]:     audioManager = AudioManager(config)
Dec 15 22:20:03 watney python3[807]: NameError: name 'AudioManager' is not defined
Dec 15 22:20:03 watney systemd[1]: watney.service: Main process exited, code=exited, status=1/FAILURE
Dec 15 22:20:03 watney systemd[1]: watney.service: Failed with result 'exit-code'.
Dec 15 22:20:04 watney systemd[1]: watney.service: Service RestartSec=1s expired, scheduling restart.
Dec 15 22:20:04 watney systemd[1]: watney.service: Scheduled restart job, restart counter is at 21.
Dec 15 22:20:04 watney systemd[1]: Stopped Watney Service.
Dec 15 22:20:04 watney systemd[1]: Started Watney Service.

[nikivanov]

I'm not sure how you can be using the default Watney image and have an import error. Please go into watney folder, do git status and post the output

[eerison]

Now I am getting this error:

Dec 18 20:57:36 watney systemd[1]: Started Watney Service.
Dec 18 20:57:38 watney python3[1358]: Using TLS with keys in '/home/pi'
Dec 18 20:57:38 watney python3[1358]: Use hardware SPI
Dec 18 20:57:38 watney python3[1358]: Traceback (most recent call last):
Dec 18 20:57:38 watney python3[1358]:   File "/home/pi/watney/server.py", line 184, in <module>
Dec 18 20:57:38 watney python3[1358]:     powerPlant = PowerPlant(config)
Dec 18 20:57:38 watney python3[1358]:   File "/home/pi/watney/powerplant.py", line 10, in __init__
Dec 18 20:57:38 watney python3[1358]:     self.bus.write_byte_data(DEVICE_ADDR, 17, cutoffVoltage & 0xFF)
Dec 18 20:57:38 watney python3[1358]: OSError: [Errno 121] Remote I/O error
Dec 18 20:57:38 watney systemd[1]: watney.service: Main process exited, code=exited, status=1/FAILURE
Dec 18 20:57:38 watney systemd[1]: watney.service: Failed with result 'exit-code'.
Dec 18 20:57:39 watney systemd[1]: watney.service: Service RestartSec=1s expired, scheduling restart.
Dec 18 20:57:39 watney systemd[1]: watney.service: Scheduled restart job, restart counter is at 84.
Dec 18 20:57:39 watney systemd[1]: Stopped Watney Service.
Dec 18 20:57:39 watney systemd[1]: Started Watney Service.
Dec 18 20:57:40 watney python3[1364]: Using TLS with keys in '/home/pi'
Dec 18 20:57:41 watney python3[1364]: Use hardware SPI
Dec 18 20:57:41 watney python3[1364]: Traceback (most recent call last):
Dec 18 20:57:41 watney python3[1364]:   File "/home/pi/watney/server.py", line 184, in <module>
Dec 18 20:57:41 watney python3[1364]:     powerPlant = PowerPlant(config)
Dec 18 20:57:41 watney python3[1364]:   File "/home/pi/watney/powerplant.py", line 10, in __init__
Dec 18 20:57:41 watney python3[1364]:     self.bus.write_byte_data(DEVICE_ADDR, 17, cutoffVoltage & 0xFF)
Dec 18 20:57:41 watney python3[1364]: OSError: [Errno 121] Remote I/O error
Dec 18 20:57:41 watney systemd[1]: watney.service: Main process exited, code=exited, status=1/FAILURE
Dec 18 20:57:41 watney systemd[1]: watney.service: Failed with result 'exit-code'.
Dec 18 20:57:42 watney systemd[1]: watney.service: Service RestartSec=1s expired, scheduling restart.
Dec 18 20:57:42 watney systemd[1]: watney.service: Scheduled restart job, restart counter is at 85.
Dec 18 20:57:42 watney systemd[1]: Stopped Watney Service.
Dec 18 20:57:42 watney systemd[1]: Started Watney Service.
Dec 18 20:57:43 watney python3[1371]: Using TLS with keys in '/home/pi'
Dec 18 20:57:43 watney python3[1371]: Use hardware SPI
Dec 18 20:57:43 watney python3[1371]: Traceback (most recent call last):
Dec 18 20:57:43 watney python3[1371]:   File "/home/pi/watney/server.py", line 184, in <module>
Dec 18 20:57:43 watney python3[1371]:     powerPlant = PowerPlant(config)
Dec 18 20:57:43 watney python3[1371]:   File "/home/pi/watney/powerplant.py", line 10, in __init__
Dec 18 20:57:43 watney python3[1371]:     self.bus.write_byte_data(DEVICE_ADDR, 17, cutoffVoltage & 0xFF)
Dec 18 20:57:43 watney python3[1371]: OSError: [Errno 121] Remote I/O error
Dec 18 20:57:43 watney systemd[1]: watney.service: Main process exited, code=exited, status=1/FAILURE
Dec 18 20:57:43 watney systemd[1]: watney.service: Failed with result 'exit-code'.
Dec 18 20:57:45 watney systemd[1]: watney.service: Service RestartSec=1s expired, scheduling restart.
Dec 18 20:57:45 watney systemd[1]: watney.service: Scheduled restart job, restart counter is at 86.
Dec 18 20:57:45 watney systemd[1]: Stopped Watney Service.

pi@watney:~/watney $ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
pi@watney:~/watney $ ^C
pi@watney:~/watney $ git remote -v
origin  https://github.com/nikivanov/watney.git (fetch)
origin  https://github.com/nikivanov/watney.git (push)
pi@watney:~/watney $ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
pi@watney:~/watney $ git branch
* master

Context:

Why it was working and now not anymore?

the battery uncharged completely, and when I charged again it was turn on and off all the time, then I realised that the issue was: raspberry and all things was trying to turn on and couldn't because it hasn't enough battery.

then I disconnected the raspberry and then I could charge the battery to 100%, but after this it doesn't work anymore :/.

Note: power button is not working too :(, maybe I should reset the UPS? if yes how 👀 ?

[nikivanov]

One issue at a time, please. What happened to AudioManager?

As to the powerplant, my guess is that it's in the firmware flashing mode - the error you're seeing is due to watney not being able to talk to the powerplant via I2C. Did you update the UPS firmware during the initial assembly? See here for instructions: https://wiki.52pi.com/index.php/EP-0136#How_To_Update_UPS_Firmware_via_OTA

[eerison]

Watney is alive again, thank you <3