I'm trying to use a BBB Rev C running Debian to connect to UART4 (ttyO4) at a 1000000 baud, but I can't make it work. The device I'm connecting to requires it to be that high. I tried a different device that works at I'm a Windows guy that's knee deep in Linux and ankle deep in embedded Linux. I've got another device that runs at 460800 (UART1 ttyO1 if that matters) which works fine, so I'm starting to think it has something to do with the speed.
I've read a lot of posts that suggest that the 3.8 kernel can't support it, but that it might be "easy" to change, but after that I lose track of what folks are talking about (specifically this post: https://groups.google.com/forum/#!topic/beagleboard/EEe7xAkCPkQ). As I read it, the 3.11 kernel supports higher speeds, but it's not supported on the BBB. I'm a Windows guy that's knee deep in Linux and ankle deep in embedded, so this is not in my wheelhouse (but fun to learn). The bottom line here is: can I connect to hardware at 1000000 baud on the BBB running Debian Wheezy? If not out of the box is there a way to make it work without running an unsupported kernel on it? Thanks, Gabe -- 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.
