====== OSA : OS_Queue_Send_Now ======
<color blue>**OS_Queue_Send_Now (queue, message)**</color>\\ 
<color blue>**OS_Queue_Send_I (queue, message)**</color>\\ 
=== ===



Send message to queue of messages. If queue is full then oldest message will be dropped.

##[[en:osa:ref:appendix:configuration#System constants|OS_ENABLE_QUEUE]]## constant must be defined in ##[[en:osa:ref:appendix:configuration|OSAcfg.h]]##.
<note>
For PIC16, message queues can be allocated only in **bank0** or **bank1**
</note>


=== Call allowed: ===



=== Parameters: ===
{| class = "fpl"
|-
|//''queue''//
|Queue of messages descriptor. Variable of ##[[en:osa:ref:description:data_types#OST_QUEUE|OST_QUEUE]]## type.
|-
|//''message''//
|pointer to message body (##[[en:osa:ref:description:data_types#OST_MSG|OST_MSG]]##)
|}


=== Returns: ===
{| class = "fpl"
|-
|//''bEventError''//
|If queue is not free then ##[[en:osa:ref:allservices:OS_IsEventError|OS_IsEventError]]## will return **true**
|}


=== Example: ===
<code cpp>
OST_QUEUE queue;

void Task (void)
{
    static char Data[10];
    for (;;) {
        /*...*/
        OS_Queue_Send_Now (queue, Data);
        /*...*/
    }
}
</code>


=== Old style name ===
<color gray>**OS_SendQMsgNoWait**</color>\\ 








=== See also ===
  * [[en:osa:ref:allservices:OS_Queue_Create|OS_Queue_Create]]

  * [[en:osa:ref:allservices:OS_Queue_Send|OS_Queue_Send]]
  * [[en:osa:ref:allservices:OS_Queue_Send_TO|OS_Queue_Send_TO]]


  * [[en:osa:ref:allservices:OS_Queue_Check|OS_Queue_Check]]
  * [[en:osa:ref:allservices:OS_Queue_IsFull|OS_Queue_IsFull]]

  * [[en:osa:ref:allservices:OS_Queue_Wait|OS_Queue_Wait]]
  * [[en:osa:ref:allservices:OS_Queue_Wait_TO|OS_Queue_Wait_TO]]

----
  * [[en:osa:ref:services:alphabetical|Alphabetical]]
  * [[en:osa:ref:services:brieflist|All services]]
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