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Fix active3 pinouts swapped pins R and B #55

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FoamyGuy
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@FoamyGuy FoamyGuy commented Aug 1, 2025

These constants were actually backwards from the way they were named. Active3 was intended to be RGB, and Active3BGR intended to be BGR.

I confirmed the pin orders on the schematic for the triple matrix bonnet here: https://learn.adafruit.com/adafruit-triple-led-matrix-bonnet-for-raspberry-pi-with-hub75/downloads

And by running the single panel simpletest on one of the same panels that I ran the triple matrix test on. With the change from this PR both now draw the colors expected on the same panels using the same RGB pinout configurations.

I changed the triple matrix simpletest example to use the default pinout instead of the BGR one. This got set to BGR before due to the pins being internally swapped.

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FoamyGuy commented Aug 4, 2025

@ladyada

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