Hello, I try to use UART on BBB but I have a problem with UART. We use two BBB and two computers. I have two programs in Python using Pybbio library. One send data and the other receive data. Each program is on a different computer. When I run both program at the same time, nothing happens. I have to move wires* (sometimes connect and disconnect them) and then, the transmission starts. I connected ground between BBB. I don't understand why I have to disconnect wire.
Any idea? *TXD and RXD -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c2b81099-3f6a-44cc-ba18-473e6334e8d3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
