This is the SPI library to send/receive large transactions with DMA. Please use ESP32SPISlave for the simple SPI Slave mode without DMA. There is known issue that last 4 bytes are missing if DMA is ...
The code is extracted from GxTFT and adapted for single controller use and Adafruit_GFX. Can be used with the "special" SPI circuit found on RPi and Waveshare TFTs. Can also be used with the native ...