I'm flashing the 4.14 TI RT kernel that Robert linked earlier. I'll let you know how it goes. Where is the image of the 4.4 TI RT kernel that you'd like me to try? Or is there an easy what to switch out the kernel for the image I have?
On Friday, December 15, 2017 at 5:17:49 AM UTC-7, Alexander Rössler wrote: > > I found the 4.14 RT kernel to be extremely sluggish. > > Can you please also try the 4.4 TI RT kernel and report back if it makes > a difference for you? > > If you get the 4.14 TI RT kernel working nicely please also report back, > > [email protected] <javascript:> writes: > > > Thanks Robert! I was able to start up machinekit. Now I need to track > down > > some other quirks... What is ktimersoftd and why is it constantly taking > up > > 40% of the CPU? This is on a freshly installed 4.14 image (see > attached). > > > > On Thursday, December 14, 2017 at 1:33:27 PM UTC-7, Robert Nelson wrote: > >> > >> On Thu, Dec 14, 2017 at 2:22 PM, Robert Nelson <[email protected] > >> <javascript:>> wrote: > >> > On Thu, Dec 14, 2017 at 2:16 PM, <[email protected] > >> <javascript:>> wrote: > >> >> Found this in dmesg: > >> >> [ 30.418037] pinctrl-single 44e10800.pinmux: pin PIN103 already > >> requested > >> >> by 48038000.mcasp; cannot claim for 4a300000.pruss > >> >> [ 30.580322] pinctrl-single 44e10800.pinmux: pin-103 > (4a300000.pruss) > >> >> status -22 > >> >> [ 30.692649] pinctrl-single 44e10800.pinmux: could not request pin > >> 103 > >> >> (PIN103) from group foo_pins on device pinctrl-single > >> >> > >> >> Looks like P9.28 is used by something else. What is mcasp? > >> > >> PS, i've just added this to the version.sh check.. On a normal boot > >> when all overlays are correctly combined, it'll only show: > >> > >> [ 2.340306] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 > >> size 568 > >> > >> > >> > https://github.com/RobertCNelson/boot-scripts/commit/66e6b465c450a03cc0060589deb163fc5577a476 > > >> > >> Regards, > >> > >> -- > >> Robert Nelson > >> https://rcn-ee.com/ > >> > -- 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 [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
