search

sandeepmistry / arduino-nRF5

Arduino Core for Nordic Semiconductor nRF5 based boards
Other
873 stars 278 forks source link

Fixed GPIOTE interrupt priority #422

Closed nobodyguy closed 3 years ago

nobodyguy commented 3 years ago

Priority 1 is reserved by the SoftDevice and shall not be used by any application code. BLE stack doesn't work correctly together with attachInterrupt as reported here. Priority 2 is the correct one for high priority interrupts according to the docs.