Add measurement of the display transition profile

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 measurement of the display transition profile #26

Closed kamrik closed 7 years ago

kamrik commented 8 years ago

It can take some 7ms for the display to go from black to white. It would be really good to see the shape of the brightness curve as a function of time.

Currently we also time the display transition based on a hard-coded threshold value (in arduino code). It's important to know where on the curve this threshold is for a particualar display.

kamrik commented 8 years ago

Partially done in 5680ac220a8c59ea85cf44b59fb0969cedf929f1

sahiljain commented 7 years ago

This has been implemented in #75