Re: IMX8M Nano crash

delay > (rt_task_sleep). This greatly reduce the stability where a crash will > happen with 30-60 seconds. Removing the stress module and disabling other > activities such as processing of data, network traffic will increase > stability to 1-2 hours before a crash. > > Any sugge

Re: Time flies

www.mail-archive.com/rtl@fsmlabs.com/msg01156.html > > -- > Philippe. > > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/offres/embarque-iot I would love to change the w

Re: cyclictest + cobalt

after booting with the > xenomai kernel vs the vanilla but how can I be sure that it is using cobalt? > > > > Pierre FICHEUX via Xenomai escreveu no dia quinta, > 1/07/2021 à(s) 17:20: > >> AFAIK cyclictest uses the POSIX skin. >> >> The Xenomai version is

Re: cyclictest + cobalt

of the cobalt "kernel" by default or do I need to preform some > extra steps (activate a posix skin etc) > > Thank you > > > [1] http://manpages.ubuntu.com/manpages/groovy/en/man1/cyclictest.1.html > -- Pierre FICHEUX -/- CTO Smile ECS, Franc

Re: Arm64 jitter

Thx a lot ! Le lun. 29 mars 2021 à 15:17, Greg Gallagher a écrit : > > > On Mon, Mar 29, 2021 at 8:06 AM Pierre FICHEUX > wrote: > >> Hi Greg, >> >> Thks for the answer, so you're currently tracking the problem? >> >> Le lun. 29

Re: Arm64 jitter

Hi Greg, Thks for the answer, so you're currently tracking the problem? Le lun. 29 mars 2021 à 13:43, Greg Gallagher a écrit : > > > On Mon, Mar 29, 2021 at 5:22 AM Pierre FICHEUX via Xenomai < > xenomai@xenomai.org> wrote: > >> I mean Arm64 AND 5.x is recent ! >

Re: Arm64 jitter

I mean Arm64 AND 5.x is recent ! Le lun. 29 mars 2021 à 11:20, Pierre FICHEUX a écrit : > Hi all, > > I’ve been using Xenomai-3.1/I-pipe for several months on Pi 3 B/B+ with > mainline kernel (4.19.128 and 4.19.144, arm). I had good results (about 30 > µs jitter) with l

Arm64 jitter

. Thx by advance Regards -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/offres/embarque-iot I would love to change the world, but they won't give me the source code

Re: rebuild kernel

If so yes that's correct: $ sudo make module_install $ sudo make install Le ven. 26 févr. 2021 à 06:25, Pierre FICHEUX a écrit : > Hi, > > Do you run Raspbian ? > > Le mar. 23 févr. 2021 à 12:36, Leandro Bucci via Xenomai < > xenomai@xenomai.org> a écrit : > >>

Re: rebuild kernel

pile the kernel with the missing modules, what I need to do is: > $ make clean > $ make menuconfig (and insert the modules) > $ make > $ make modules_install > $ make install > > reboot the system. > Is this correct? > -- Pierre FICHEUX -/- CTO Smi

Re: RTDM driver module

407-679-9716, and delete this > message and all copies and backups thereof. Thank you > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/offres/embarque-iot I would love

Re: RTnet on Raspberry Pi 3B+

. > Deniz. > > Some important details: > ARCH: ARM > SoC: BCM2835 > Linux: 4.14.36 > Xenomai: 3.0.7 > I-Pipe: 4.14.36-arm-1 > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr

Re: Why X11 influences the latency of xenomai？

ia Xenomai a écrit : > I'm thinking it's worth as a troubleshooting step to remove the GPU, no > graphics at all (nor integrated) and do graphics completely over USB and > see if those spikes come back. > > Alec > > -- Pierre FICHEUX -/- CTO Smile ECS, Fra

Re: Is anybody can show me a simple rtdm driver to read/write virtual memory device?

read/write > callbacks, maybe study the serial drivers. They come closest to "simple". > > Jan > > -- > Siemens AG, Corporate Technology, CT RDA IOT SES-DE > Corporate Competence Center Embedded Linux > > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich

Re: ARM reference platform(s)

PM, Pierre FICHEUX via Xenomai wrote: > > Hi all, > > > > Do you have a list of ARM reference platforms used for Ipipe test and > > validation (by the core developers) ? > > > > armv7: several i.MX6 processors (fsl/nxp sabre, phytec, via), i.MX7 > (nxp), RPI2, Xili

Re: Fosdem?

a écrit : > Am 11.11.19 um 10:32 schrieb Jan Kiszka via Xenomai: > > On 11.11.19 10:20, Pierre FICHEUX via Xenomai wrote: > >> Should be fine. IMHO Xenomai project is a must but lacks communication > and > >> events (compared to PREMPT_RT) :-) > >> > > &g

Re: Fosdem?

I add: - much more examples use cases - more documentation about xenomai testing (how to install xenomai on target X assuming it’s a « mainline » one) -- Pierre > Le 11 nov. 2019 à 10:32, Jan Kiszka a écrit : > >> On 11.11.19 10:20, Pierre FICHEUX via Xenomai wrote: >> Sh

Re: Fosdem?

Should be fine. IMHO Xenomai project is a must but lacks communication and events (compared to PREMPT_RT) :-) Le dim. 10 nov. 2019 à 20:09, Jan Kiszka a écrit : > On 10.11.19 19:31, Pierre FICHEUX via Xenomai wrote: > > Hi, > > > > Two years ago (?) there was a Xenomai

Fosdem?

Hi, Two years ago (?) there was a Xenomai meeting during FOSDEM, is there any plan for a new one in 2020 ? Regards -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/offres

Re: rt_task_inquire() equivalent for POSIX ?

Thx a lot, works fine with cobalt_thread_pid() ! regards Le jeu. 7 nov. 2019 à 09:44, Philippe Gerum a écrit : > On 2019-11-07 08:56, Julien Blanc via Xenomai wrote: > > Le jeudi 07 novembre 2019 à 06:47 +0100, Pierre FICHEUX via Xenomai a > > écrit : > >> I've

Re: rt_task_inquire() equivalent for POSIX ?

I've tried it but got the pid of the "main" thread not the RT one (that's normal...). regards Le jeu. 7 nov. 2019 à 01:20, Lowell Gilbert a écrit : > Pierre FICHEUX via Xenomai writes: > > > Is there a way to get the Xenomai thread "pid" with POSIX

rt_task_inquire() equivalent for POSIX ?

Hi, Is there a way to get the Xenomai thread "pid" with POSIX API ? I didn't see anything in the "thread management" section. thx -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr

Re: UDD example for Pi 3 (GPIO / IRQ)

Thx a lot, "trust does not exclude control" (if using code from an intern...) -:)) regards Le mar. 5 nov. 2019 à 15:54, Philippe Gerum a écrit : > On 2019-11-05 15:18, Pierre FICHEUX via Xenomai wrote: > > Hi all, > > > > I try to write a simple UDD exam

UDD example for Pi 3 (GPIO / IRQ)

[virtual] # [ 174.350733] Got IRQ ! [ 174.437832] Got IRQ ! Source code is available from GitHub. https://github.com/pficheux/xenomai_examples Any Idea? Thx by advance. -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http

Re: ARM reference platform(s)

Hi again, Does it mean you test ipipe patch on with all platforms? I have some problems with Pi 3 kernel... (armv7, 4.14.85) Le lun. 7 oct. 2019 à 15:25, Pierre FICHEUX a écrit : > hi Philippe, > > thx for your help. > > Le dim. 6 oct. 2019 à 18:38, Philippe Gerum a écrit : &g

Re: ARM reference platform(s)

hi Philippe, thx for your help. Le dim. 6 oct. 2019 à 18:38, Philippe Gerum a écrit : > On 9/30/19 5:01 PM, Pierre FICHEUX via Xenomai wrote: > > Hi all, > > > > Do you have a list of ARM reference platforms used for Ipipe test and > > validation (by the core

ARM reference platform(s)

Hi all, Do you have a list of ARM reference platforms used for Ipipe test and validation (by the core developers) ? Regards -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu

Re: RTNet beaglebone-black drivers

enabled qemu virtual machine: > https://github.com/laurentiuduca/rtnet-geek > > Kind regards, > L-C. Duca > > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/off

Re: Problem with _rt / _nrt functions in Xeno 3

a a écrit : > On 20.09.19 16:23, Pierre FICHEUX wrote: > > Thx for the answer bu I don't understand the first sentence (because of > my bad > > english :)) > > > > What dou you mean with "Xenomai 3 prefers the RT patch of a RTDM > callback over > > the NRT if t

Re: Problem with _rt / _nrt functions in Xeno 3

Just found the reference in the documentation, sorry for my mistake. regards Le ven. 20 sept. 2019 à 16:29, Pierre FICHEUX a écrit : > Didn't see any reference of it in > https://xenomai.org/documentation/xenomai-3/html/MIGRATION (?) > > regards > > Le ven. 20 sept. 20

Re: Problem with _rt / _nrt functions in Xeno 3

Didn't see any reference of it in https://xenomai.org/documentation/xenomai-3/html/MIGRATION (?) regards Le ven. 20 sept. 2019 à 16:23, Pierre FICHEUX a écrit : > Thx for the answer bu I don't understand the first sentence (because of > my bad english :)) > > What dou you mean wit

Re: Problem with _rt / _nrt functions in Xeno 3

à 15:45, Jan Kiszka a écrit : > On 20.09.19 15:34, Pierre FICHEUX via Xenomai wrote: > > Hi all, > > > > I've been using RTDM _rt / _nrt functions for a long time with Xenomai > > 2.6.x but it seems not to work (the same way ?) with Xenomai 3 (tested > with > >

Problem with _rt / _nrt functions in Xeno 3

: RT [ 755.640252] ioctl: NRT [ 756.632841] ioctl: RT [ 757.632838] ioctl: RT [ 757.643779] ioctl: NRT [ 758.632836] ioctl: RT Thx by advance for your help regards -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr

Re: Ftrace for Xenomai 3

Thx a lot Jan. Le ven. 2 août 2019 à 10:40, Jan Kiszka a écrit : > On 02.08.19 09:37, Pierre FICHEUX via Xenomai wrote: > > Hi all, > > > > I read in an article (in french) by Philippe that Ftrace was available > for > > Xenomai 3. > > > > > https:

Ftrace for Xenomai 3

grind " -> approximative translation to english: "Ftrace was ported to Xenomai but some tools such as Perf and Valdgrind are still missing" So what about Ftrace ? Thanks for your help. -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr

Re: Building Xenomai 3 , Kernel 4 ... for BeagleBone Black

ild Xenomai 3 and Kernel with Buildroot? > Does flashing on SD-Card depend on building Xenomai with Kernel? > I just need to run Xenomai 3 with the proper Kernel on a BeagleBone Black > > Thanks. > > Daniel > -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich.

Re: Xenomai kernel for BBB

, which is based > > on the 4.14 branch of the Beagleboard tree (as of yesterday). > > > > [1] git://lab.xenomai.org/ipipe-rpm.git > > > > Does the BBB really still need a vendor kernel? Definitely not for booting > and > core functionality. > > Jan > > --

Xenomai kernel for BBB

t;vendor branch", hope this is the same thing (?) Dos anybody use AM335x with success? I did it a long time ago with Xenomai 2 and 3.8.13 kernel. thx -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr

Re: [Xenomai] [RFC] FOSDEM meeting agenda

Hi all, Is there anywhere a kind of report for the last Xenomai meeting? -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr/offres/embarque-iot I would love to change

Re: [Xenomai] Cobalt core and Yocto

Hi, I did a meta-xenomai layer for Yocto (Morty) and Pi 3. https://github.com/pficheux/meta-xenomai/tree/morty regards -- Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr https://smile.eu/fr

Re: [Xenomai] Looking for training on Linux/Xenomai on i.MX6

We have such a training. Regards -- Pierre FICHEUX -/- CTO Smile-ECS, France -\- pierre.fich...@smile.fr http://www.smile.fr http://ingenierie.openwide.fr I would love to change the world, but they won't give me the source

Re: [Xenomai] Gilles Chanteperdrix, 1975-2016

I met gilles as he worked for open wide a long time ago ...a brillant guy...that's so sad... -- Pierre > Le 13 août 2016 à 17:12, Philippe Gerum a écrit : > > > It is with deep sorrow that I have to inform you that Gilles > Chanteperdrix has passed away on Sunday 7th

Re: [Xenomai] Mercury 3.0.2 on Raspberry Pi 3

Yes I know about the patches, Cobalt works on Pi 2 but not on Pi 3 (AFAIK). regards -- Pierre FICHEUX -/- Smile/OWI, France -\- pierre.fich...@smile.fr http://ingenierie.openwide.fr http://www.linuxembedded.fr I

Re: [Xenomai] Mercury 3.0.2 on Raspberry Pi 3

Hi, Did you try to run Cobalt on the Pi 3? regards -- Pierre FICHEUX -/- Smile/OWI, France -\- pierre.fich...@smile.fr http://ingenierie.openwide.fr http://www.linuxembedded.fr I would love to change the world

[Xenomai] LTTng + Xenomai

by advance, regards -- Pierre FICHEUX -/- CTO OW/OWI, France -\- pierre.fich...@openwide.fr http://ingenierie.openwide.fr http://www.linuxembedded.fr I would love to change the world, but they won't give me the source

[Xenomai] Xenomai support for DM8148

/psp/LinuxPSP/DM814x_04_01/04_01_00_07/index_FDS.html -- Pierre FICHEUX -/- CTO OW/OWI, France -\- pierre.fich...@openwide.fr http://ingenierie.openwide.fr http://www.linuxembedded.fr I would love to change the world