Its usual UART exept when you want to send bytes you need to trig any GPIO to 1 on Beagle board connected to RE and DE pins on UART-RS485 converter. And after sending is done trig GPIO back to 0.
пятница, 29 мая 2020 г., 18:20:53 UTC+3 пользователь John Allwine написал: > > Does anyone have any experience getting RS485 communication going over one > of the UARTs on the Beaglebone AI? I'm finding very little info on it for > the Beaglebone Black (none for the AI), and having a tough time figuring > out how to apply what there is to the AI. I'm specifically trying to use > UART3 on the Beaglebone AI and I'm not sure what to do. > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/5a5df898-e648-4546-94a3-27760d7ec242%40googlegroups.com.
