Date: Mon, 31 Oct 2016 19:40:51 -0400 From: Gene Heskett < ghesk...@shentel.net mailto:ghesk...@shentel.net > Subject: Re: [Emc-users] Raspi, 7i90HD and such stuff... To: emc-users@lists.sourceforge.net mailto:emc-users@lists.sourceforge.net Message-ID: < 201610311940.51328.ghesk...@shentel.net mailto:201610311940.51328.ghesk...@shentel.net > Content-Type: Text/Plain; charset="windows-1252"
On Monday 31 October 2016 18:55:32 W. Martinjak wrote: > Seemed to do ok. And linuxcnc ran a g76 routine in the sim just fine. > But I am concerned, this r-pi 3 isn't stable since putting it on the RT > core, I have had 4 crashes already. Dear Gene - I'm on a similar adventure with the PI - (and struggling with information out there) - I had random crahses on my PI3 with the RT kernel - this post seemed to give a solution which worked for me https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=159170 https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=159170 Add to the cmdline.txt in /boot dwc_otg.fiq_fsm_enable=0 dwc_otg.fiq_enable=0 dwc_otg.nak_holdoff=0 It appears that what did the trick has been the order of the fiq disable commands. dwc_otg.fiq_fsm_enable=0 must be set *before* dwc_otg.fiq_enable=0. The other way around it finds fiq_fsm_enable true with fiq_enable false, and it forces fiq_enable true.n short - need to modify the boot options to remove Hope this helps - keen to hear how you get on. Matthew ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today. http://sdm.link/xeonphi _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users