Re: [Gumstix-users] tweener board to robostix issues

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

Hi Shane,

>  > Thanks for getting back so quickly. I am only using the robostix and an
>  >  STK500 to program it. (I don't even have a gumstix board) I've mounted the
>  >  'tweener' board on the robostix board and then connected the tweener to the
>  >  output. I've downloaded Flash-LED.hex to the robostix, I know it is running
>  >  because the LEDs are flashing. However when I try to read the outputs from
>  >  the UART0 I get garbage. I would like to use the tweener board for I/O from
>  >  the keyboard, but I cannot. Also, my robostix and tweener looks very
>  >  different from the one in the link. Thanks again!

Ahhhh - there are RS-232 to logic-level voltage converters included on
the STK-500, so you should be able to use one of those.

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