[A83] Re: getkey and 2nd+off on ti83(-)
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[A83] Re: getkey and 2nd+off on ti83(-)
At 17:35 24-2-03 +0100, you wrote:
>On Sat, 15 Feb 2003 12:03:21 +0100, Martin wrote:
>
> > At 23:15 13-2-03 +0100, you wrote:
> > >On Thursday 13 February 2003 18:38, Martin wrote:
> > >
> > > > When using getkey on the ti83+ I can set bit 7 on flag byte 28h
> > > > and it will return a keycode even when 2nd+off is pressed. But on
> > > > the ti83(-) I still haven't found a way to do that and getcsc
> > > > isn't in ti83asm.inc. I hope you can tell me how to make it work
> > > > on the ti83(-) while leaving apd on.
> > >
> > >There's no easy way to do this on the 83. As far as I know, the
> > >standard interrupt routine will always turn off the calc upon 2nd+on.
> > >To overwrite this behaviour you need to write your own interrupt
> > >routine.
> > >As for getcsc, it's defined in squish.inc, which you can find in
> > >ticalc.org's archives.
> >
> > Thanks, I can now make a program that doens't crash when pressing
> > 2nd+off. But apd doesn't work and I haven't found any routine like
> > enableapd or the apd flags in any of the ti83(-) include files. I hope
> > someone knows how to enable apd when using getcsc on the ti83(-).
>
>I don't know if those routines exist, but the flags are the same as
>those for the 83+.
Thanks, but I already found that out after some trial and error work (the
best way to get something working ;-)). I now have a version of my program
that works perfectly.
References: