Assigns a name to a queue and adds the queue to the registry.
The queue registry has two purposes, both of which are associated with RTOS kernel aware debugging:
|xQueue ||The handle of the queue being added to the registry.|
|pcQueueName ||The name to be assigned to the queue. This is just a text string used to facilitate debugging. The queue registry only stores a pointer to the string, so the string must be persistent (a global, or preferably in ROM/Flash), not defined on the stack.|
The queue registry has no purpose unless you are using a RTOS kernel aware debugger.
- It allows a textual name to be associated with a queue for easy queue identification within a debugging GUI.
- It contains the information required by a debugger to locate each registered queue and semaphore.
configQUEUE_REGISTRY_SIZE defines the maximum number of queues and semaphores that can be registered.
Only the queues and semaphores that you want to view using a RTOS kernel aware debugger need to be registered.
void vAFunction( void )
/* Create a queue big enough to hold 10 chars. */
xQueue = xQueueCreate( 10, sizeof( char ) );
/* We want this queue to be viewable in a RTOS kernel aware debugger,
so register it. */
vQueueAddToRegistry( xQueue, "AMeaningfulName" );
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