Hello, Are you setting your config-pin utility to state out the necessary pins in their respective modes? For example: sudo config-pin P9.21 uart && config-pin P9.22 uart.
Seth P.S. This might help w/ your default config. if you have already updated your bootloader on the eMMC. On Saturday, November 10, 2018 at 1:06:44 AM UTC-6, [email protected] wrote: > > Dear sir > Ibm using bbb rev.c with the lastest image with debian 9.5 > > Before i was using the version 9.3 > > With the same /boot/uEnv.txt the serial port uart1,2,4,5 are not working. > > Do you have any idea or suggest? > > Thanks, Nicola > > -- 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/110fc18b-89f6-4772-9230-2149e4f85b4c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
