> Firts I set the timer interrupt and pre-scalers.
> When i need the timer I write 0x00 to it and it starts
> to run. Gives an interrupt on 0xFF->0x00. I handle the
> interrupt.
>
> But what then ????????
>
> I noticed that i have to write 0x00 to it again to
> start it !
>
> Is this correct ???

No.  It keeps going unless you deliberately stop it.  You do have to clear
the interrupt condition to be able to take another timer interrupt.


********************************************************************
Olin Lathrop, embedded systems consultant in Littleton Massachusetts
(978) 742-9014, olin@embedinc.com, http://www.embedinc.com

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