nrf_sdh_enable_request()

int nrf_sdh_enable_request

(

void

)

#include <nrf_sdh.h>

Enable the SoftDevice.

Request to enable the SoftDevice. An observer may stop the SoftDevice state change by returning non-zero when receiving the NRF_SDH_STATE_EVT_ENABLE_PREPARE event. If an observer does so, it must call nrf_sdh_observer_ready() when it becomes ready.

Return values

0	If the SoftDevice has been enabled.
-EALREADY	If the SoftDevice is already enabled.
-EINPROGRESS	If a state change has already been requested.
-EBUSY	The request was sent, but one or more observer were busy. Once all observers have become ready, the SoftDevice will change state and the NRF_SDH_STATE_EVT_ENABLED event is sent.