====== OSA : OS_Queue_IsFull ====== **bool OS_Queue_IsFull (queue)**\\ **bool OS_Queue_IsFull_I (queue)**\\ === === Check if queue of messages is full. ##[[en:osa:ref:appendix:configuration#System constants|OS_ENABLE_QUEUE]]## constant must be defined in ##[[en:osa:ref:appendix:configuration|OSAcfg.h]]##. For PIC16, message queues can be allocated only in **bank0** or **bank1** === Call allowed: === Everywhere === Parameters: === {| class = "fpl" |- |//''queue''// |Queue of messages descriptor. Variable of ##[[en:osa:ref:description:data_types#OST_QUEUE|OST_QUEUE]]## type. |} === Returns: === {| class = "fpl" |- |//''false''// | there is room to add a new message |- |//''true''// | queue is full |} === Example: === OST_QUEUE queue; void Task (void) { char buf[10]; for (;;) { /*...*/ if (!OS_Queue_IsFull (queue)) { // If there is room OS_Queue_Send_Now(queue, (OST_MSG)&buf); // then send message }; /*...*/ } } === Old style name === **OS_IsQMsgFull**\\ === 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_Send_Now|OS_Queue_Send_Now]] * [[en:osa:ref:allservices:OS_Queue_Check|OS_Queue_Check]] * [[en:osa:ref:allservices:OS_Queue_IsFree|OS_Queue_IsFree]] * [[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]] ~~UP~~