The image of new system with RTAI
31 Jul 2019 20:41 #141039
by neller
The image of new system with RTAI was created by neller
Hello,
My question about LinuxCNC installing on Kaby Lake based system.
Firstly, I want to say that I used "Debian 7 Wheezy ISO with 3.4.9 rtai kernel" and it works fine, but my machine have Kaby Lake CPU and Intel HD Graphics 610 card. Debian 7 includes old vesion of intel/vesa driver and my device isn't work. I tryed to install new version of video driver, but unsuccessfully. Can anybody send me worked ISO with fresh video driver and RTAI kernel? Thank you and sorry for my english.
My question about LinuxCNC installing on Kaby Lake based system.
Firstly, I want to say that I used "Debian 7 Wheezy ISO with 3.4.9 rtai kernel" and it works fine, but my machine have Kaby Lake CPU and Intel HD Graphics 610 card. Debian 7 includes old vesion of intel/vesa driver and my device isn't work. I tryed to install new version of video driver, but unsuccessfully. Can anybody send me worked ISO with fresh video driver and RTAI kernel? Thank you and sorry for my english.
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31 Jul 2019 20:54 - 31 Jul 2019 21:02 #141040
by Bari
Replied by Bari on topic The image of new system with RTAI
Try the Stretch ISO found here with preempt_rt: www.linuxcnc.org/testing-stretch-rtpreempt/
If you really need RTAI there are some new RTAI packages for Stretch or Buster.
github.com/andypugh/RTAI/releases
If you really need RTAI there are some new RTAI packages for Stretch or Buster.
github.com/andypugh/RTAI/releases
Last edit: 31 Jul 2019 21:02 by Bari.
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31 Jul 2019 21:00 #141042
by neller
Replied by neller on topic The image of new system with RTAI
Thank you, Bari, but my machine worked very slowly with PREEMPT_RT, I need only RTAI based ISO)
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31 Jul 2019 21:04 - 31 Jul 2019 21:07 #141043
by Bari
Replied by Bari on topic The image of new system with RTAI
github.com/andypugh/RTAI/releases
and I updated my post above as well. Doubt if it works with Wheezy.
and I updated my post above as well. Doubt if it works with Wheezy.
Last edit: 31 Jul 2019 21:07 by Bari.
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31 Jul 2019 21:07 #141044
by neller
Replied by neller on topic The image of new system with RTAI
Thank you, Bari, I will try to install it this night)
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01 Aug 2019 00:50 #141059
by neller
Replied by neller on topic The image of new system with RTAI
UPD:
I installed linuxcnc-stretch-uspace-amd64-r13.iso and check latency:
~136000
After that I removed linuxcnc and installed 4.14.132-rtai kernel with user version of linuxcnc. Latency test showed: ~30000
It is very fine for my work, but I need dev version to add my changes.
I removed linuxcnc and download linuxcnc-dev version. I typed "make" command and it crashed with error (attached). I think this problem with changes in new kernel. But default version worked. Why?)
I installed linuxcnc-stretch-uspace-amd64-r13.iso and check latency:
~136000
After that I removed linuxcnc and installed 4.14.132-rtai kernel with user version of linuxcnc. Latency test showed: ~30000
It is very fine for my work, but I need dev version to add my changes.
I removed linuxcnc and download linuxcnc-dev version. I typed "make" command and it crashed with error (attached). I think this problem with changes in new kernel. But default version worked. Why?)
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01 Aug 2019 00:57 #141060
by Bari
Replied by Bari on topic The image of new system with RTAI
I don't know what you mean by "linuxcnc-dev version".
Andy's packages don't require any building, just installing.
If you want to build from source here is the howto:
wiki.linuxcnc.org/cgi-bin/wiki.pl?Building_RTAI_5.2_Packages
Andy's packages don't require any building, just installing.
If you want to build from source here is the howto:
wiki.linuxcnc.org/cgi-bin/wiki.pl?Building_RTAI_5.2_Packages
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01 Aug 2019 01:06 #141061
by neller
Replied by neller on topic The image of new system with RTAI
Thank you again, Bari.
"You must first apply all patches to LinuxCNC located in the linuxcnc_patches directory of the NTULINUX/RTAI repository before you run ./autogen.sh inside it's source tree." - it is the solution
"You must first apply all patches to LinuxCNC located in the linuxcnc_patches directory of the NTULINUX/RTAI repository before you run ./autogen.sh inside it's source tree." - it is the solution
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