Re: [Gumstix-users] STUART waysmall i/o pads

[Dave H. <dhy...@gm...>]

Hi James,

On 17 Aug 2006 23:18:20 +0100, James Coxon <ja...@ca...> wrote:
> Hey all, Right so I made the mode, wired everything up and turned on the
> modems. I'm getting nice data transmission from my laptop to the gumstix
> (running wermit) so Rxd on the Gumstix obviously works but not the other
> way round. So to check I connected Txd to Rxd to see if any data could be
> sent and didn't get anything. Txd is definitly meant to be coming off pin 5
> on the I/0 pads and checking /proc/gpio/GPIO47 give: "47 AF1 out set" which
> looks fine to me. Any ideas? James

What about flow control? Try running sertest (available over here:
<http://websvn.gumstix.com/listing.php?repname=Buildroot&path=%2Fbranches%2Fprojects%2Frobostix%2Fgumstix%2F&rev=0&sc=0>

I use it for talking to my robostix all the time. It disables HW & SW
flow control.

-- 
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/