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wpilibsuite / WPILibPi

WPILib Raspberry Pi images designed for FRC (formerly FRCVision)
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Reset USB camera settings #120

Open maxwellpettit opened 5 years ago

maxwellpettit commented 5 years ago

Is there a way currently to reset camera settings to default values, specifically for the Microsoft LifeCam 3000?

We have encountered that when setting camera settings via the loading or copying the source config JSON, these values persist even after the settings are removed or the camera is delete/re-added in the Vision Settings tab.

In some cases, we've even seen that entering values in the Brightness/Exposure fields (i.e. not the custom JSON) does not seem to properly set on the camera in certain cases. I have not been able to determine the exact order of steps to reproduce this, but I will follow up if I can.

Thanks, Max

auscompgeek commented 5 years ago

Unplug and replug the camera.