Frank b5d97cca93 HUB75 leds buffer with dirty bit acceleration ...

Instead of using the memory-hungry driver double buffer, this implements a LEDS buffer inside the BusHub75Matrix class.
--> up to 50% faster
--> uses one "dirty" bit per pixel, to only re-transmit pixels that changed after the last "show"

2024-08-08 18:56:12 +02:00

33 KiB

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