Hyperion Stopping

Anthony · 7. Juli 2019

Can anyone please help to point me in the right direction? Recently when using Hyperion, I've been having trouble. While watching video, it will randomly flash the RGB sequence then the Hyperion rainbow and then Hyperion runs for about 10 minutes before repeating. Last night I had to replace the sketch on my Arduino to get the service working again. Now, it doesn't seem to be working at all and the log below is showing errors. Any help is greatly appreciated. What confuses me is, everything has been working fine but recently it appears to be deteriorating by the day.

Code

SSH Traffic:
ssh connected
ssh out:     sudo journalctl -u hyperion.service 2>/dev/null
ssh in:     -- Logs begin at Sun 2019-07-07 19:46:07 UTC, end at Sun 2019-07-07 20:10:59 UTC. --
ssh in:     Jul 07 19:46:10 raspberrypi systemd[1]: Starting Hyperion Systemd service...
ssh in:     Jul 07 19:46:10 raspberrypi systemd[1]: Started Hyperion Systemd service.
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: Hyperion Ambilight Deamon (437)
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: Build Time: Apr  5 2018 01:57:25
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: HYPERION INFO: ColorTransform 'default' => [0; 197]
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: HYPERION INFO: ColorCorrection 'default' => [0; 197]
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: HYPERION INFO: ColorAdjustment 'default' => [0; 197]
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: LEDDEVICE INFO: configuration:
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: {
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "colorOrder" : "grb",
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "delayAfterConnect" : 0,
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "name" : "MyHyperionConfig",
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "output" : "/dev/ttyACM0",
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "rate" : 500000,
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: "type" : "adalight"
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: }
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: Opening UART: /dev/ttyACM0
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Creating linear smoothing
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=50;updateDelay=0
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: EFFECTENGINE INFO: Initializing Python interpreter
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Hyperion started and initialised
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Boot sequence 'Rainbow swirl fast' EFFECTENGINE INFO: run effect Rainbow swirl fast on channel 0
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: BLACKBORDER INFO: threshold set to 0.7 (179)
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: BLACKBORDER INFO: mode:default
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: started
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Json server created and started on port 19444
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: INFO: Proto server created and started on port 19445
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: V4L2GRABBER INFO: width=720 height=576
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: V4L2GRABBER INFO: pixel format=YUYV
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: BLACKBORDER INFO: threshold set to 0.7 (179)
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: BLACKBORDER INFO: mode:default
ssh in:     Jul 07 19:46:11 raspberrypi hyperiond[437]: V4L2GRABBER INFO: signal threshold set to: {0,0,0}
ssh in:     Jul 07 19:46:12 raspberrypi hyperiond[437]: V4L2GRABBER INFO: started
ssh in:     Jul 07 19:46:12 raspberrypi hyperiond[437]: INFO: V4L2 grabber created and started
ssh in:     Jul 07 19:46:12 raspberrypi hyperiond[437]: V4L2GRABBER INFO: stopped
ssh in:     Jul 07 19:46:14 raspberrypi hyperiond[437]: terminate called after throwing an instance of 'std::runtime_error'
ssh in:     Jul 07 19:46:14 raspberrypi hyperiond[437]: what():  VIDIOC_QBUF ERROR 19, No such device
ssh in:     Jul 07 19:46:14 raspberrypi systemd[1]: hyperion.service: main process exited, code=killed, status=6/ABRT
ssh in:     Jul 07 19:46:14 raspberrypi systemd[1]: Unit hyperion.service entered failed state.
ssh in:     Jul 07 19:46:15 raspberrypi systemd[1]: hyperion.service holdoff time over, scheduling restart.
ssh in:     Jul 07 19:46:15 raspberrypi systemd[1]: Stopping Hyperion Systemd service...

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Akriss · 8. Juli 2019

Zitat von Anthony

ssh in: Jul 07 19:46:12 raspberrypi hyperiond[437]: V4L2GRABBER INFO: stopped ssh in: Jul 07 19:46:14 raspberrypi hyperiond[437]: terminate called after throwing an instance of 'std::runtime_error' ssh in: Jul 07 19:46:14 raspberrypi hyperiond[437]: what(): VIDIOC_QBUF ERROR 19, No such device

Looks like the usb video grabber is having a issue.
It could be something simple like: No enough power for the Rpi and the usb grabber to function. Make sure you power supply for the rpi is a minimum of 2.5 amps.

If you have a powered usb hub, try plugging that to the rpi and then the usb grabber. This way the grabber is powered from the hub.

Hope its of help.

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