====== OSA : OS_Qtimer_Check ======
**_bool OS_Qtimer_Check (qtimer)**\\
=== ===
Check timer //qtimer// for timeout.
##[[en:osa:ref:appendix:configuration#Timer control|OS_ENABLE_QTIMERS]]## constant must be defined in ##[[en:osa:ref:appendix:configuration|OSAcfg.h]]##. Size of timers is set by ##[[en:osa:ref:appendix:configuration#Data types|OS_QTIMER_SIZE]]## constant
=== Call allowed: ===
Everywhere
=== Parameters: ===
{| class = "fpl"
|-
|//''qtimer''//
|Descriptor of timer. Variable of ##[[en:osa:ref:description:data_types#OST_QTIMER|OST_QTIMER]]## type. Contains timer counter, timer state flags and pointer to next timer in list. For PIC16, can only be allocated in **bank0** or **bank1**
|}
=== Returns: ===
{| class = "fpl"
|-
|//''false''//
| no timeout
|-
|//''true''//
| timeout expired, timer is overflowed
|}
=== Example: ===
OST_QTIMER qtimer;
void Task (void)
{
for (;;) {
/*...*/
if (OS_Qtimer_Check(qtimer))
{
/* ... */
}
/*...*/
}
}
=== See also ===
* [[en:osa:ref:allservices:OS_Qtimer_Create|OS_Qtimer_Create]]
* [[en:osa:ref:allservices:OS_Qtimer_Delete|OS_Qtimer_Delete]]
* [[en:osa:ref:allservices:OS_Qtimer_Run|OS_Qtimer_Run]]
* [[en:osa:ref:allservices:OS_Qtimer_Break|OS_Qtimer_Break]]
* [[en:osa:ref:allservices:OS_Qtimer_Wait|OS_Qtimer_Wait]]
* [[en:osa:ref:allservices:OS_Qtimer_Delay|OS_Qtimer_Delay]]
* [[en:osa:ref:allservices:OS_Qtimer_Get|OS_Qtimer_Get]]
* [[en:osa:ref:allservices:OS_Qtimer_Check|OS_Qtimer_Check]]
* [[en:osa:ref:allservices:OS_Qtimer_IsRun|OS_Qtimer_IsRun]]
----
* [[en:osa:ref:services:alphabetical|Alphabetical]]
* [[en:osa:ref:services:brieflist|All services]]
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