Hi Robert, Sorry to ask one more related question, it concerns installing the remainder of Xenomai, to run a test program:
I've installed the Xenomi kernel as you described, and uname -a looks good: *Linux beaglebone 4.14.108-ti-xenomai-r114 #1 SMP PREEMPT Sun Aug 4 08:52:45 UTC 2019 armv7l GNU/Linux* *(incidentally, just as an aside, this only worked on an original BeagleBone Black [well, a BeagleBone Black Industrial], and didn't work on a BBB-Wireless. On the BBB-Wireless, it booted, but froze the board after about 20 seconds after boot (some LEDs permanently lit, but no more flickering LEDs, and the USB OTG disconnects, and serial console stops responding too). I tried rebooting a few times, and the same thing occurred. I've captured the var/log files here: https://bit.ly/2Mfav34 but it isn't an issue for me, I'm happy using the BBB-Industrial, the Wireless isn't essential for me. I did examine the log files though, in case I could spot the issue, but it wasn't obvious what it could be).* Anyway, next, to get the remainder Xenomi stuff, I did the following (I presumed it was Xenomi 3.0.9, but I wasn't sure, I did search in the github beagleboard/linux commits, but unfortunately couldn't see where it was specified): *wget https://xenomai.org/downloads/xenomai/stable/latest/xenomai-3.0.9.tar.bz2 <https://xenomai.org/downloads/xenomai/stable/latest/xenomai-3.0.9.tar.bz2>* *bunzip2 xenomai-3.0.9.tar.bz2* *tar xvf xenomai-3.0.9.tar* *cd xenomai-3.0.9* *./configure CFLAGS="-march=armv7-a -mfpu=vfp3" LDFLAGS="-march=armv7-a -mfpu=vfp3"* *make* *make install* When I try to run any of the sample/test applications (such as /usr/xenomai/bin/xeno-test), I get an error: *BUG in __xenomai_init(): [main] running non-SMP libraries on SMP kernel?* I think I'm probably doing something silly, and have googled around, but need a pointer to where I messed up. Sorry to be asking so many questions : ( -- 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/cbd7bda6-e466-4e4a-8eba-0a86e62cd291%40googlegroups.com.
