BLE callbacks

Hey Chirag,

I'm assuming you're referring to functions such as SimpleBLEPeripheral_ProcessEvent(). To get a basic understand of the flow of the system you should look at osal_run_system(). OSAL functions as a simple operating system and this loop is its basic control loop that is repeated indefinitely while the system is running.

You'll see that the function iterates through tasksEvents[] starting with highest priority task (idx=0) and ending with lowest priority task to see if there are any pending events. If there is a pending event, OSAL will invoke whatever that task's event handler is, which for the application tasks is SimpleBLEPeripheral_ProcessEvent(). Look at the definition of tasksArr[] to see the list of all task event handlers.

The event handler should process the event and clear whatever event flag caused the event. This way the next time osal_run_system() occurs, the next event can be processed.

Events are the basic interactions between all tasks within the system and OSAL is simply the managing system to these events.

-Matt

Thanks Matthew for this but this is not what i was looking for....

What i mean to ask was about the callbacks that get executed when the event occurs
such as

simpleBLECentralEventCB     // Event callback

I was facing problems understand the execution of such callback functions during execution.However I got the flow as of now..

Thanks again....