@PJ_Glasso
Hi thanks!
Have you did some testing about SAADC with double buffering through PPI settings and related timer attached to perform DMA buffer update after the sampling completed?
I’m looking to implement such way to perform some real time signal anaysis with the XIAO nRF52840 sense board.
At now the only timer usable looks to me Timer3 or Timer4 because:
- Timer0 : used by sofdevice s140 (I need to use also BLE)
- Timer1 : from my understanding it is used by Mbed OS
- Timer2 : if I’m right it is used by the ArduinoBLE (should it based on ble cordio)
In your perspective I’m right about above considerations?
BR
Fire