I am seeing a similar issue. I am using a terminal program on my computer to send bytes to the BeagleBone over a usb-to-ttl converter. Each byte that I send from my PC is received correctly on the BeagleBone (seen via "catting" /dev/ttyO5 in my case) but I am seeing the BeagleBone respond with the same byte that I just transmitted. I have double checked my wiring from my usb-to-ttl converter and everything is correct. Any ideas why this could be happening?
Thanks On Friday, November 7, 2014 at 3:48:58 AM UTC-6, [email protected] wrote: > > [email protected] <javascript:> wrote: > > [-- text/plain, encoding quoted-printable, charset: UTF-8, 79 lines --] > > > > I have resolved this now. Turns out it was a problem with the hardware > > "cape" that I had prepared to mount XBEE on BBB. The Rx/Tx pins were > > swapped due to oversight. Everything works fine now. > > > It had to be something like that! :-) > > -- > Chris Green > ยท > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
