I was wondering if there was any way to integrate single dimensional SPI DMA transmission for the Teensy 4.0 into the default Arduino-Teensy Core. I've written the function myself, but this seems like a fantastic feature to have, especially for those SPI based tft displays. I wrote my own DMA oriented SPI Library for the RGB OLED display, and realized that this feature might be useful for others as well.
Single Directional SPI DMA transmission built into the Arduino-Teensy API for Teensy4
- Thread starter wredenba
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