SDK 14.0 no events received

RE: SDK 14.0 no events received

Petter Myhre — Thu, 05 Oct 2017 06:52:25 GMT

Great that you solved the issue. And thanks for sharing.

RE: SDK 14.0 no events received

goldwake — Thu, 05 Oct 2017 02:32:19 GMT

That is correct. However, when handling the NRF_SDH_EVT_STATE_ENABLE_PREPARE event, nrf_drv_clock disables POWER_CLOCK_IRQn. This means its free for the softdevice. Because I wasn't receiving events, NRF_SDH_EVT_STATE_ENABLE_PREPARE wasn't received and so the enabled POWER_CLOCK_IRQn meant sd_softdevice_enable() returned NRF_ERROR_SDM_INCORRECT_INTERRUPT_CONFIGURATION

RE: SDK 14.0 no events received

goldwake — Thu, 05 Oct 2017 02:26:56 GMT

The issue was caused by having the --gnu compiler flag defined.

The observer sections were not being kept when the flag was defined and so, when my code was checking to see if any observers needed to be notified, there was nothing to do

RE: SDK 14.0 no events received

Petter Myhre — Wed, 04 Oct 2017 10:47:19 GMT

Do you have

NRF_SDH_STATE_OBSERVER(m_sd_state_observer, CLOCK_CONFIG_STATE_OBSERVER_PRIO) =
{
    .handler   = sd_state_evt_handler,
    .p_context = NULL,
};

in nrf_drv_clock.c?

sd_softdevice_enable() returns NRF_ERROR_SDM_INCORRECT_INTERRUPT_CONFIGURATION when an enabled interrupt has an illegal priority level, or when a peripheral needed by the SoftDevice has its interrupt enabled.

RE: SDK 14.0 no events received

Petter Myhre — Mon, 02 Oct 2017 11:38:02 GMT

Are you seeing this behavior in the unmodified examples from the SDK as well?

Have you called nrf_sdh_enable_request()?