Re: [Sdcc-user] Trouble with PIC and interrupts

[Nathan H. <nj...@ma...>]

On Wed, 28 Aug 2002 06:01:59 -0700 (PDT)
"Scott Dattalo" <sc...@da...> wrote:

> Nathan,
> 
> The Interrupt stuff in the PIC port is not well tested. It's quite
> likely that you've encountered a bug. It will be at least three weeks
> before I can spend serious time on SDCC again...

Yep, the bug is that INTCON seems to create a local variable, rather
than assigning directly to address 0xb.  (see my web page for details)

> > My initial trials and tribulations are at:
> > http://www.csse.monash.edu.au/~njh/electronics/pic-tricks/
> 
> I think this is an excellent idea posting your experiences. It gives
> new users a perspective they're likely to encounter.

Ok, well I've got an interrupt program working (yay!) source an' all:
http://www.csse.monash.edu.au/~njh/electronics/pic-tricks/#interrupts-1

-- 
njh
http://www.csse.monash.edu.au/~njh/