On Wed, Jan 18, 2006 at 07:11:21PM +0000, Jim Jackson wrote:
>
>
>
> On Wed, 18 Jan 2006, Onur T wrote:
>
> > I remember somewhere in the manual that the COM2( dev/ttyAM1 ) does
> > not have all the Serial lines. COM1(dev/ttyAM0) has. Maybe if you
> > disable Hardware flow control on your Handspring it might work.
>
> That is correct. /dev/ttyAM1 only has RXD and TXD and GND lines.
> So it can't do hardware flowcontrol. If the other device is
> expecting certain modem signals e.g. DCD, DSR, CTS, then it will not see
> them. You will need to modify a cable to set the lines - this is often
> done by looping RTS to CTS and DTR to both DCD and DSR, all this at the
> handspring end.
>
Yes. This was the same info I got from the manual. However, I am trying
to use ttyAM0, which to the best of my knowledge has all the hardware
flow control signals.
Thanks,
Mike
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