[GreenKeys] New Motherboard has a DB-9 serial port for us TTY users! H...

[epvgk at limpoc.com]

On Tue, Sep 16, 2014 at 03:48:38PM +0000, Jones, Douglas W wrote:
> 
> On Sep 16, 2014, at 10:14 AM, <COURYHOUSE at aol.com>
>  <COURYHOUSE at aol.com> wrote:
> 
> > yes  but the  problem is  getting the    usb  port   to  go  to  60 wpm
> > fro what I understand?
> 
> That's not a USB converter board, it takes the serial port
> from the GPIO port of the Raspberry.  That is supposed to be
> able to handle 50, 75 110, 134, 150, 200 and 300 baud,
> as well as higher rates up to 115200 baud.
> 
> 		Doug Jones
> 		jones at cs.uiowa.edu

For what it's worth, with a little messing around i was able to make the
raspberry pi onboard serial port speak 45 baud in a tty-compatible way. I think
the timing is off a tiny bit but it's close enough. 

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