You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
With software SPI it shouldn't block the serial interrupt? It's possible that if Serial and SPI shared the same interrupt priority then this wouldn't happen I guess... Although to be honest it'd be a mile better if the SPI stuff could be rewritten to use DMA.
I guess 19200 baud with software SPI might be a bit more dependable?