QN9090 BLE Enhanced Controller Notifications not working

[umx]

I am using BLE on QN9090. I am advertising in non connectable mode. I wanted to get extra notifications related to advertising. I use Gap_ControllerEnhancedNotification() function to enable advertising notification.

Afterwards I get only one event : gControllerNotificationEvent_c in BleApp_GenericCallback with the event type = gNotifEventNone_c  and event status = gHciUnknownHciCommand_c. 

what could be the reason for this? 

[umx]

I have seen that demo example SDK_2_6_11_QN9090DK6\boards\qn9090dk6\wireless_examples\bluetooth\w_uart also makes use of Controller Enhanced Notifications, but I have not been able to test if the notifications actually work in that example or not.

[Ricardo_Zamora]

Hello,

Hope you are doing well. Could you please help me confirm if the Wireless UART fits your requirements for the notifications?

Best Regards,

Ricardo

[umx]

Hello!
I want to get enhanced notifications just in my application similar to how it is done in Wireless UART. 
But as I have mentioned in the main query for some reason it does not seem to work. 

This is how my generic call back function looks like:

void BleApp_GenericCallback(gapGenericEvent_t *pGenericEvent)
{
    switch (pGenericEvent->eventType)
    {
    case gControllerNotificationEvent_c:
    {
    	bleNotificationEvent_t event = pGenericEvent->eventData.notifEvent;
    	bleResult_t result = event.status;
    	LOG("controller notification received: %d status %d", event.eventType,result);
    	if(result == gHciUnknownHciCommand_c){
    		LOG("Unknown hci command!");
    	}
    }
    break;
    }
}

Whenever I subscribe to a enhanced notification. Inside gControllerNotificationEvent_c case I always get:

event type = gNotifEventNone_c 

event status = gHciUnknownHciCommand_c.