Thanks, that was very helpful! I'm looking at Sparkler now.

Jeremy

At 8/12/2002 08:25 AM, you wrote:
>Depends on the unit.  Some have DTR (DSR would come from the connected
>device) hardwired to 3.3v.  Others you have to access the UART directly to
>control some of the control lines.  I don't know what is involved on the
>newer 16 pin units.  If what you want to do is not outlined in the SDK
>reference, you're going to have to hack it.
>A developer wrote software to control the X10 firecracker module (which uses
>the control lines only)  Try searching the web for the code, I think it was
>called 'sparkle'. ( http://rallypilot.sourceforge.net/ )
>You may also get better result posting your question to the Palm
>Communication Developer Forum
>.
>
>----- Original Message -----
>From: "Jeremy Dewey" <[EMAIL PROTECTED]>
>To: "Palm Developer Forum" <[EMAIL PROTECTED]>
>Sent: Monday, August 12, 2002 11:02 AM
>Subject: Re: Serial line manipulation
>
>
> > By "first three" I meant the first three that I mentioned: CTS RTS and
>DSR.
> >
> > Thanks
> > Jeremy
> >
> > At 8/12/2002 06:15 AM, you wrote:
> > >Well the first pin is ground, so there is a 0% chance of controlling it.
> > >The next two belong to the USB port.  What use is there to controlling
>these
> > >two pins that you can't do with the 232 control lines?
> > >
>
>
>
>
>
>--
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