OSA : OS_Squeue_Send_TO

OS_Squeue_Send_TO (squeue, smessage, timeout)

Same as OS_Squeue_Send with exit if timeout expires.

OS_ENABLE_SQUEUE constant must be defined in OSAcfg.h.

For PIC16, message queues can be allocated only in bank0 or bank1

Call allowed:

Only in task

Parameters:

`squeue`	Queue of simple messages descriptor. Variable of OST_SQUEUE type.
`smessage`	Message body (OST_SMSG)
`timeout`	Time of waiting in system ticks - calling OS_Timer periods

Returns:

timeout If timeout expired then system service OS_IsTimeout will return true

Example:

OST_SQUEUE squeue;
 
void Task (void)
{
    for (;;) {
        /*...*/
        OS_Squeue_Send_TO (squeue, 'E', 10);   // Wait 10 ticks for free space
        if (OS_IsTimeout()) {
            // Message was not sent!
            /*...*/
        }
        /*...*/
    }
}

Old style name

OS_SendQSMsgTimeout