I attached it on a reply.  I had forgotten.
And, yes I reset the flag.

    KreAture

----- Original Message -----
From: "Olin Lathrop" <olin_piclist@EMBEDINC.COM>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Tuesday, June 10, 2003 2:35 PM
Subject: Re: [PIC]: 16F628 and interrupt problem...


> > Anyways...  I have a problem getting some simple test-code to work with
> > the 16F628.
> > Code uses:
> > - PWM (Timer2) (Out on RB3)
> > - Timer0 for a measure
> > - Interrupt on RB0(INT)
> >
> > I don't see anything I have forgotten and still, interrupt only
> > triggers on first pulse after power-on/reset.
> > (Pulse being sendt via ripple-free switch connected to +5v and pin is
> > pulled low via 1k for testing...)
>
> By the way, there was nothing attached.
>
> Did you remember to clear the interrupt condition in the interrupt
> routine?  You have to clear the INTF bit in INTCON in order to get a new
> INT interrupt.  Otherwise there will be an infinite loop where the
> interrupt routine gets called again immediately after the RETFIE
> instruction.
>
>
> *****************************************************************
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