Queue Management, Freertos, Operating Systems, Task Management, Datastrucutre.
BaseType_t xQueueReceive( QueueHandle_t xQueue, void * const pvBuffer, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; Also, it can be seen that a clever trick is adopted here which is using MACROs to achieve a scenario similar to function overloading that is common to object oriented way of