Added PSRAM support + FM6126A_reset

pixelmatix / SmartMatrix

SmartMatrix Library for Teensy 3, Teensy 4, and ESP32

http://docs.pixelmatix.com/SmartMatrix

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Added PSRAM support + FM6126A_reset #107

Closed marcmerlin closed 4 years ago

marcmerlin commented 4 years ago

Sorry for the 2 in one, I didn't plan ahead that FM6126A_reset wouldn't be merged earlier, and I'm now stuck with this in my tree and showing up in any diff that I do with your tree as part of a PR.

The main changes are however:

new wiring that supports Lolin ESP32 with PSRAM + 16MB flash
update on memory prints to show PSRAM used/free
Allocate background buffers in PSRAM if PSRAM is enabled at build time

marcmerlin commented 4 years ago

This is replaced by https://github.com/pixelmatix/SmartMatrix/pull/119