Scrollert

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Scrollert
NoPicture.png
Owner Space
Status Infra
Hostname scrollert
Tool No
Tool category

Scrollert

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What

Raspberry Pi 4 for Led ticker. IP 10.208.42.159.

Webcam

Progress:

  • Attached an old webcam on USB
  • Made a user named constatus and put it in the video group
  • Compiled constatus in /home/constatus/constatus
  • Trying to run constatus gives error:

constatus@scrollert ~/constatus $ LD_PRELOAD=/usr/lib/arm-linux-gnueabihf/libv4l/v4l2convert.so ./constatus -c constatus.cfg 2019-05-17 21:04:17.242760 INFO constatus Loading constatus.cfg... 2019-05-17 21:04:17.266709 INFO constatus *** constatus v2.0 starting *** 2019-05-17 21:04:17.267181 INFO constatus Generic resizer instantiated 2019-05-17 21:04:17.267429 INFO constatus Configuring the video-source... Selected pixel format not available errno: 22 (Invalid argument)

The problem lays in the camera used: pac207 is problematic on raspberry pi.

 
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