SPI interrupt safe for Arduino ESP32 SPI.useInterrupts
Posted: Sun May 23, 2021 4:59 am
I notice when I compile a project for Arduino for ESP32, the SPI.UseInterrupt() routine is not available.
Is the SPI thread-safe and avoids re-entrant attempt during an interrupt and therefor does not require this function to be used?
Or is this still required and there is some sort of work around?
Is the SPI thread-safe and avoids re-entrant attempt during an interrupt and therefor does not require this function to be used?
Or is this still required and there is some sort of work around?