OSA : OS_Timer

OS_Timer ()

Use with all timers.

This service must be used if:

• any task uses OS_Delay();
• any task waits for events with timeout;
• static or dynamic timers are used in the program.

This service should be called from a regularly-called place in the program (e.g. a timer interrupt routine).

At every execution of OS_Timer() all active timers are increased by 1 (except 24-bit old style static timers which are increased by 1 every 256 calls).

Everywhere

None

nothing

void interrupt isr (void)
{
    if (TMR2IF) {
        TMR2IF = 0;
        OS_Timer ();
        /*...*/
    }
}

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