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google / walt

A device for measuring latency of physical sensors and outputs on phones and computers
Apache License 2.0
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Add an option to record screen brightness curve #41

Closed kamrik closed 8 years ago

kamrik commented 8 years ago

Records screen brightness during transition from balck to white and back at 2 kHz sampling rate. The black to white transition usually takes several milliseconds and it's important to know how it looks like and where ther threshold used for binary black/white detection is on this curve.

For now the data is dumped into the main log, no graphical display yet.

BenjaminFair commented 8 years ago

Shouldn't you bump the protocol version too?

Looks good. Just a few small suggestions.