On Fri, Oct 09, 2015 at 07:04:15AM -0700, [email protected] wrote: > 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
That's what it's supposed to do! When you send characters they are (normally) echoed back by the remote system, you don't output them locally. You probaby want to set NOECHO or -echo on the program in the PC that's sending the characters. > 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: > > [1][email protected] 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 -- Chris Green -- 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.
