setup an event handler to post BLE events to Minar.

Stack and system events now get scheduled through minar.
This commit is contained in:
Rohit Grover 2015-08-13 11:01:50 +01:00
parent 6d1b1d94f6
commit 74c707687b

View file

@ -50,6 +50,30 @@ static void sys_evt_dispatch(uint32_t sys_evt)
pstorage_sys_event_handler(sys_evt);
}
/**
* This function is called in interrupt context to handle BLE events; i.e. pull
* system and user events out of the pending events-queue of the BLE stack. The
* BLE stack signals the availability of events by the triggering the SWI2
* interrupt, which forwards the handling to this function.
*
* The event processing loop is implemented in intern_softdevice_events_execute().
*
* In mbed OS, a callback for intern_softdevice_events_execute() is posted
* to the scheduler, which then executes in thread mode. In mbed-classic,
* event processing happens right-away in interrupt context (which is more
* risk-prone). In either case, the logic of event processing is identical.
*/
static uint32_t eventHandler()
{
#ifdef YOTTA_CFG_MBED_OS
minar::Scheduler::postCallback(intern_softdevice_events_execute);
#else
intern_softdevice_events_execute();
#endif
return NRF_SUCCESS;
}
error_t btle_init(void)
{
nrf_clock_lfclksrc_t clockSource;
@ -58,7 +82,7 @@ error_t btle_init(void)
} else {
clockSource = NRF_CLOCK_LFCLKSRC_RC_250_PPM_4000MS_CALIBRATION;
}
SOFTDEVICE_HANDLER_INIT(clockSource, NULL);
SOFTDEVICE_HANDLER_INIT(clockSource, eventHandler);
// Enable BLE stack
/**