Re: [Machinekit] Re: installing the xenomai kernel on the BBB

[schoone...@btinternet.com]

On 25/09/16 10:01, hector ice wrote: Hi all, I am also trying to install xenomai patched kernel on my BBB for preemption and RT Processing for my project. I have followed the steps described here and also available on other forums. But still I am not able to successfully develop the kernel. I have tried following steps.( I am using newest version of BBB rev.C) 1. I have downloaded new 3.8 kernel ( as from webs I came to know that xenomai is available till 3.8) 2. I have did menuconfig, Than applied the patch of xenomai.and compiled the kernel. Normally you would patch the kernel and THEN configure it for building - no idea what options you used. But you should not need to build your own 3. When I have inserted the card with compiled kernel on BBB it gave me 'kernel panic' and stopped booting --Than I did follow. 1. I did again fresh installation. again with minimal modules selected. But still no luck. Can anyone help me for this.? There are pre-built kernels available as previously in this thread and as Charles shows below http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-05-14_GPG_error:_Optional_enable:_http:.2F.2Frepos.rcn-ee.com.2F They are at http://repos.rcn-ee.com/debian/pool/main/l/linux-3.8.13-xenomai-r76/ with headers and firmware On Sunday, February 14, 2016 at 10:13:08 PM UTC+5:30, Charles Steinkuehler wrote: On 2/14/2016 10:07 AM, Aleksandr Kolomeetc wrote: > Hello! > machinekit@beaglebone:~$ sudo apt-get install > linux-image-xenomai.beaglebone-omap > Reading package lists... Done > Building dependency tree       > Reading state information... Done > E: Unable to locate package linux-image-xenomai.beaglebone-omap > E: Couldn't find any package by regex 'linux-image-xenomai.beaglebone-omap' > > I also can't to locate this package the > address: http://deb.dovetail-automata.com > What's wrong? Kernel packages are now built by Robert C. Nelson and can be found in the standard BeagleBone repos: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Kernel_Options ...if you're running an older image, you may need to add the new BeagleBone repositories to your apt sources list: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#2014-05-14_GPG_error:_Optional_enable:_http:.2F.2Frepos.rcn-ee.com.2F -- Charles Steinkuehler cha...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.