[riot-notifications] [RIOT-OS/RIOT] cpu/nrf5x: enhance external HF clock source handling to allow for substantial energy savings (#15804)

Hauke Petersen notifications at github.com
Thu Jan 21 09:25:25 CET 2021


@haukepetersen commented on this pull request.



> @@ -247,6 +248,11 @@ static int _init(netdev_t *dev)
     txbuf[0] = 0;
     _state = 0;
 
+    /* the radio need the external HF clock source to be enabled */
+    /* @todo    add proper handling to release the clock whenever the radio is
+     *          idle */
+    clock_hfxo_request();

done. But did this using private functions, as I think exposing these to the global API might have implications which are potentially breaking the radios state.

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