Problem

😞 This is what happens when useGreyScale is set to true for the Nicla Vision:
image
😄 This is what is observed, when userGreyScale is set to false for the Nicla Vision
image

This creates three problems:

• The header comment and code in CameraRawBytesVisualizer conflict in what the default colour mode is
• From a UX perspective (cc @sebromero ) the User can face additional hurdles in testing out a basic function (e.g this forum post)
• There is no clear pathway for users to realise the problem, upon seeing the corrupt image.

Details

The CameraCaptureRawBytes sketch is used to send a video stream over Serial to the computer. Which can then be displayed with the CameraRawBytesVisualizer Processing sketch.

A series of pre-directives, configures the IMAGE_MODE to be either CAMERA_RGB (Nicla Vision and GIGA boards) or CAMERA-GREYSCALE (Portenta H7 family).

In the default configuration, the accompanying CameraRawBytesVisualizer sketch is configured to be compatible with CAMERA_GREYSCLE, even though the header comment states that the Processing sketch is for RGB.

Thanks @marqdevx , @Hannes7eicher and @jacobhylen for letting me pick your brains 🧠