OSA : OS_Dtimer_Check
bool OS_Dtimer_Check (dtimer)
Check dynamic timer dtimer for timeout.
OS_ENABLE_DTIMERS constant must be defined in OSAcfg.h. Size of dynamic timers is set by OS_DTIMER_SIZE constant
Call allowed:
Everywhere
Parameters:
dtimer |
Descriptor of dynamic timer. Variable of OST_DTIMER 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:
false |
no timeout |
true |
timeout expired, timer has overflowed |
Example:
OST_DTIMER dtimer; void Task (void) { for (;;) { /*...*/ if (OS_Dtimer_Check (dtimer)) { // If timer has overflowed OS_Dtimer_Update(dtimer, 1000); // then re-run it }; /*...*/ } }
Old style name
OS_CheckDTimer
