Hi Isaac,

Sorry for delayed response. Looks like my programmer was holding the
reset so my button was "Jammed" :-)
It works now.

Thanks for your help.

Regards,

Chetan


On Mon, Sep 29, 2008 at 4:47 AM, Isaac Marino Bavaresco
<isaacbavaresco@yahoo.com.br> wrote:
> You DO need to read the port before the pin changes (even if you discard
> the value), or the interrupt flag will not be set.
>
> And you need to read the port again before clearing RAIF, or it will not
> be cleared.
>
> And you don=B4t need to set PEIE to use the pin change interrupt.
>

-- =

Chetan Bhargava
Web: http://www.bhargavaz.net
Blog: http://microz.blogspot.com

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