OK I got it working manually; Fist: debian@beaglebone:~$ cat /sys/devices/platform/bone_capemgr/slots 0: PF---- -1 4D cape display variables 1: PF---- -1 2: PF---- -1 3: PF---- -1
Than: sudo sh -c "echo 'BB-UART2' > /sys/devices/platform/bone_capemgr/slots" Again: debian@beaglebone:~$ cat /sys/devices/platform/bone_capemgr/slots 0: PF---- -1 etc... 1: PF---- -1 2: PF---- -1 3: PF---- -1 4: P-O-L- 0 Override Board Name,00A0,Override Manuf,BB-UART2 My testscript using UART2 now works. However, after a reboot all needs to be done again. Not very satisfactory. How can I get it installed on boot? Please advise! Regards, Harke On 29 January 2017 at 23:35, Harke Smits <[email protected]> wrote: > I repeated everything: same problem. BBB does not boot anymore!? Did I do > something wrong here? > Please advise, regards, > Harke > > On 29 January 2017 at 21:36, Harke Smits <[email protected]> wrote: > >> Unfortunately that crashes the system..... all four blue leds on.... >> I will try and reflash from mem card. >> H >> >> On 29 January 2017 at 21:13, Robert Nelson <[email protected]> >> wrote: >> >>> On Sun, Jan 29, 2017 at 2:04 PM, Harke Smits <[email protected]> wrote: >>> > Hello Robert, >>> > >>> > Thanks for your reaction. I understand /dev/ttyOx has been replaced by >>> > /dev/ttySx (x from 0-5). However the rest is far beyond my level of >>> skill. I >>> > do not know what dt overlay I load. I just flashed the latest Debian >>> > version. And then updated all (sudo apt-get update). I do not >>> understand C, >>> > just a bit of Python. I need to use the UARTs 2 and 4. and of course a >>> > number of I/O bits. I hope that is still the same? I can and are >>> prepared to >>> > move to the latest versions, just need to know what to do.... >>> >>> btw, you can also just do: >>> >>> cd /opt/scripts/tools/ >>> git pull >>> sudo ./update_kernel.sh --bone-channel --stable >>> sudo reboot >>> >>> and then you can return to the classic 3.8.13 based kernel you are use >>> too.. >>> >>> Regards, >>> >>> -- >>> Robert Nelson >>> https://rcn-ee.com/ >>> >> >> > -- 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/CAHmciaYy3Bs2tO9TqS9tXvnPx-6eLWcb9Wx_Krk-YCxJwfc5WA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
