I'm getting the raspberry pi zero images ready and I see the following
in the dmesg:
[0.00] WARNING: CPU: 0 PID: 0 at
/home/ggallagher/devel/emb_linux/ipipe-arm/kernel/irq/chip.c:57
irq_set_chip+0x7c/0xac
[0.00] irqchip ARMCTRL-level is not pipeline-safe!
[0.00] Modules
Thanks Philippe, that worked. Working through a couple more issues
and the bcm2835 and bcm2836 images should be ready to share.
-Greg
On Sun, Feb 11, 2018 at 4:44 AM, Philippe Gerum <r...@xenomai.org> wrote:
> On 02/11/2018 02:57 AM, Greg Gallagher wrote:
>> I'm getting the ra
Have you confirmed that the rtnet drivers for your system are loaded?
Are they built into the kernel or built as modules?
-Greg
On Tue, Feb 13, 2018 at 8:26 AM, Pintu Kumar wrote:
> Hi,
>
> I am expecting some reply again with rtnet setup on ubuntu (virtual
> box) using
t; On Tue, Feb 13, 2018 at 8:09 PM, Greg Gallagher <g...@embeddedgreg.com> wrote:
>> Have you confirmed that the rtnet drivers for your system are loaded?
>> Are they built into the kernel or built as modules?
>>
>
> Yes, I have enabled RTDM and RTNET in kernel con
Did you get the output of lspci -knn as Jan suggested?
-Greg
On Tue, Feb 13, 2018 at 1:10 PM, Pintu Kumar <pintu.p...@gmail.com> wrote:
> On Tue, Feb 13, 2018 at 10:29 PM, Greg Gallagher <g...@embeddedgreg.com>
> wrote:
>> I'll defer to someone with more experience wit
then the Xenomai driver can load and bind properly.
On Tue, Feb 13, 2018 at 1:10 PM, Pintu Kumar <pintu.p...@gmail.com> wrote:
> On Tue, Feb 13, 2018 at 10:29 PM, Greg Gallagher <g...@embeddedgreg.com>
> wrote:
>> I'll defer to someone with more experience with RTNet, but I'd
> --
> local:
> Philippe Gerum, Karim Yaghmour, Jan Leupold, Sebastian Smolorz, Jeroen
> Van den Keybus, Niels Wellens, Jan Kiszka, Henning Schild
> remote:
> Greg Gallagher, Dmitriy Cherkasov
>
> Ipipe:
> --
> - it was decided that the following
gt; On 02/08/2018 12:32 PM, Greg Gallagher wrote:
>
>> geared towards Zynq but they can be generalized. Once I get these
>> raspberry pi images to a point where I can share, I'd be happy to work
>> with someone on gearing some of the getting started material towards
>&g
Do you mean getting started with Xenomai in general? Or specifically
asynchronous processing?
-Greg
Original Message
From: poonamsalech...@gmail.com
Sent: February 10, 2018 4:06 AM
To: xenomai@xenomai.org
Subject: [Xenomai] Asynchronous processing on Xenomai
Greetings of the day,
Hello,
: February 19, 2018 7:20 AM
To: g...@embeddedgreg.com
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] Nvidia TX1/TX2 Boards
Thanks.
I' ve red about RPI as reference board, does rtnet works on them ? which
boards/model should I give a try ?
Alessio
On 16/02/2018 17:41, Greg Gallagher wrote
, Feb 20, 2018 at 9:14 AM, alessio margan <alessio.mar...@iit.it> wrote:
> Hi,
>
>
> On 20/02/2018 13:14, Greg Gallagher wrote:
>>
>> Hi,
>> The RPI images I've been working on are close to being ready to share.
>> I have a couple bcm2835 issues
As far as I know there is no Ipipe patch for L4T so you'd have to
use mainline Linux if you'd like to run Xenomai on the TX1 or TX2.
I'm not sure what tools this would leave you with for the GPU but I
don't think Cuda works with the nouveau drivers.
The other issue that I've seen on x86
As Philippe mentioned, they are some missing pieces that need to be
added to the ipipe. The link Philippe provided will give you guidance
on how to make those changes to your custom kernel. The other option
is you could use the ipipe-arm tree and the mainline kernel. Also,
unrelated, the gpios
You'd have to decide what functionality you want with respect to rt
and non rt for your driver. What's confusing about the context? The
gpio driver is pretty up to date, you can look at it for some
guidance. Unfortunately there isn't a lot of documentation at the
moment, so your best bet is to
. Hopefully i'll have some results in the next two week
or so.
-Greg
On Thu, Jun 21, 2018 at 9:56 AM, gengdongjiu wrote:
> Sorry, I discription is not right, the Xenomai branch is next not stable
> 3.x. Do you ever run it using kvm qemu? thanks a lot
>
>
>
> 发件人:Greg Gallagher
> 收
For ARM64 you need to use the Xenomai next branch not the stable release.
-Greg
On Thu, Jun 21, 2018 at 8:27 AM, gengdongjiu wrote:
> Hi
>I use the stable 3.x Xenomai and ipipe-4.9.y, and run it using below qemu
> commands:
> qemu-kvm -enable-kvm -m 1024 -cpu host -machine
On Mon, Jul 30, 2018 at 3:05 PM, Jackson Jones wrote:
> We have an app running Xenomai 3.0.7 on an i.MX6 quad-core processor. We
> are using processor affinity to have different tasks bound to different
> cores.
>
> When the app runs on the target and is idle it will freeze the entire
> system
On 2018-08-10 03:50 AM, Шевченко Тарас Григорьевич wrote:
Good day!
I try to use ioctl from user space to call ioctl_rt in my module
code user space
QDateTime t1 = QDateTime::currentDateTime();
for (int ij =0; ij<1000; ij++) {
ret=ioctl(fpga_fd, XDMA_EXCHANGE_DATA, lenErpPcie_wr); // if
this situation ONLY happens on RPI2,3
(BCM2857).
Regards,
On Thu, Aug 9, 2018 at 12:52 AM greg gallagher
<[1]g...@embeddedgreg.com> wrote:
If you use these functions your test will run in secondary mode. You
need to install the rtdm bcm2835_gpio driver for your test t
ase, both process time and worst time reduce (for sure). But again,
worst time on rpi2,3 is larger than 350% process time, while for
rpi0,1 worst time ~ 120% process time.
Regards,
On Wed, Aug 8, 2018 at 8:12 PM Greg Gallagher <mailto:g...@embeddedgreg.com>> wrote:
How are you s
On 2018-08-15 06:17 AM, Per Oberg wrote:
I find that the build instructions on the wiki seems outdated:
https://gitlab.denx.de/Xenomai/xenomai/wikis/Installing_Xenomai_3
I'm not completely sure about this however. It suggests in several places
building using mainline kernel and a ipipe-patch.
How are you setting up the gpio read and write? Is it possible to post a code
snippet for the read and write?
Greg
Original Message
From: moph...@gmail.com
Sent: August 8, 2018 6:45 AM
To: xenomai@xenomai.org
Reply-to: moph...@gmail.com
Subject: [Xenomai] Xenomai on Raspberry pi 2, 3 -
I know this is an old thread, but if anyone else is hitting this
issue, the new 4.9.x release of the ipipe and the latest xenomai
stable is working well on Zynq. Please let me know if anyone is
seeing errors.
-Greg
On Fri, Apr 27, 2018 at 10:30 AM, Greg Gallagher wrote:
> I'll update my
On Mon, Aug 20, 2018 at 9:48 AM, Pintu Kumar wrote:
> Dear Greg,
>
> If you have any idea can you please explain how rt_pipe_stream works
> with an example.
> I need to prepare a demo, to demonstrate the usefulness of rt_pipe_stream API.
>
>
> Thanks,
> Pintu
> On Fri, Aug 17, 2018 at 6:56 PM
On Mon, Aug 20, 2018 at 2:02 PM, Pintu Kumar wrote:
> May be both.
> Specially I want to know how to use may use of rt_pipe_steam with a use case
> example.
>
>
> On Mon, 20 Aug 2018, 10:10 pm Greg Gallagher, wrote:
>>
>> On Mon, Aug 20, 2018 at 9:48 AM, Pint
On Tue, Aug 21, 2018 at 1:47 PM, Pintu Kumar wrote:
> On Tue, Aug 21, 2018 at 9:32 PM Greg Gallagher wrote:
>>
>> HI,
>> I"m not sure if I understand how you are using stream. Stream
>> stores data in an internal buffer until the reciever wakes up and
&
On Tue, Aug 21, 2018 at 1:47 PM, Pintu Kumar wrote:
> On Tue, Aug 21, 2018 at 9:32 PM Greg Gallagher wrote:
>>
>> HI,
>> I"m not sure if I understand how you are using stream. Stream
>> stores data in an internal buffer until the reciever wakes up and
&
a time. Then real-time task call rt_pipe_stream
>> which keeps storing all the characters until read is called.
>>
>> Finally, when regular thread calls "read" then all the data from
>> stream will be read by the regular thread at once.
>>
>> I implement
Have you tried rtdm_task_sleep?
-Greg
On Thu, Jul 19, 2018 at 10:27 AM, Шевченко Тарас Григорьевич
wrote:
> Good day!
> In my project I want to send data by use ioctl_rt function
> than wait 1 ms and return data from device if present or error if time expired
> which function prefere to use ?
Hi,
On Thu, Aug 30, 2018 at 2:32 PM Matheus Pinto
wrote:
> Hi everbody,
>
> I have my reasons for wanting to integrate ROS1 (Robot Operating System)
> with Xenomai.
>
> I would just like it to be possible to use the functions of ROS1 (create
> node, publish, subscribe, ...) within a real-time
On Tue, Sep 4, 2018 at 1:31 PM Jan Kiszka wrote:
> Shall both help new comers to understand in which form patches are
> requested and what will happen to them normally after submitting them.
>
> Signed-off-by: Jan Kiszka
> ---
>
> I'm looking for honest feedback on this! Is it too much? Is
On Thu, Sep 6, 2018 at 8:48 AM Jan Kiszka wrote:
> Shall both help new comers to understand in which form patches are
> requested and what will happen to them normally after submitting them.
>
> Signed-off-by: Jan Kiszka
> ---
>
> Changes in v2:
> - hint to use checkpatch.pl
> - stable merge
Did youale any changes in menuconfig when building the kernel?
Greg
Original Message
From: qi.zh...@intel.com
Sent: July 4, 2018 3:27 AM
To: xenomai@xenomai.org
Subject: [Xenomai] How to locate the max latency
BTW, I already disabled the i915 power saving by adding "i915.enable_dc=0
Have you looked at any of the ROS frameworks that use Xenomai? Is the
expectation that roscore runs in the secondary domain and your ros
based application runs in the primary domain?
-Greg
On Wed, Jul 11, 2018 at 10:03 AM, gengdongjiu wrote:
> Hi, Philippe/ Gilles/ Jan/ Alexis/others,
>
>
>
>
Can you confirm that you are building the Xenomai libs and utils?
There should be a make install step after you do the configure step
-Greg
On Wed, Jul 11, 2018 at 5:34 PM, Jake Burris wrote:
> The following are the steps that I have taken. Am I missing something? :
>
> 1) git clone
Are you using Xenomai 3 or 2? I believe from your previous posts you
are using Xenomai 3, include rtdm/driver.h , not rtdm_driver.h.
-Greg
On Mon, Mar 12, 2018 at 10:09 AM, Шевченко Тарас Григорьевич
wrote:
> Hi,
> could somebody share simple rtdm driver for
option
> is there another trigger or another way to do it ?
>
>
> - Original Message -
> From: "Greg Gallagher" <g...@embeddedgreg.com>
> To: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.com.ua>
> Cc: "xenomai" <xe
rnel.
> [ 1536.073532] rtdm_hello: module verification failed: signature and/or
> required key missing - tainting kernel
> yeti@yeti-UDOO-x86:~/develop/rtdm_hello$ dmesg|grep RTDM
> [ 1536.075500] RTDM gpio init.
> [ 1536.075617] RTDM numero 266:
>
>
>
> - Or
is possible to remind you if I get fail with gpio?
>
> Yes I able to build from repo , I wrote about , today earlier
>
> I used some different way - like in your instruction
>
> make bzImage modules
> make install
>
>
> - Original Message -
> From: "Greg
ree(gpioButton);
printk("The number of intr is %d \n",num_of_intr);
}
module_init(rtdm_init);
module_exit(rtdm_exit);
MODULE_LICENSE("GPL");
On Thu, Mar 8, 2018 at 10:39 AM, Greg Gallagher <g...@embeddedgreg.com> wrote:
> I'll have to run this on my known working
I should also mention I did my testing on a Zynq microzed board.
On Thu, Mar 15, 2018 at 4:01 PM, Greg Gallagher <g...@embeddedgreg.com> wrote:
> Using the 4.14 arm ipipe tree, xenomai stable 3.0.x (from git) I was
> able to receive an interrupt, if you are still having issues c
is not many examples for x86_64
>
> - Original Message -----
> From: "Greg Gallagher" <g...@embeddedgreg.com>
> To: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.com.ua>
> Cc: "xenomai" <xenomai@xenomai.org>
> Sent
Hi,
Unfortunately due to last minute work commitments I won't be able to
attend ELC this year. Good luck to the people presenting and if it's
possible to post your slides at some point that would be great :).
-Greg
On Thu, Mar 8, 2018 at 1:26 AM, Jan Kiszka wrote:
>
/xenoInstall/rtdm_hello/rtdm_hello.c:3:
./include/asm-generic/xenomai/syscall.h:24:34: fatal error:
asm/xenomai/features.h: No such file or directory
compilation terminated.
please help
- Original Message -
From: "Greg Gallagher" <g...@embeddedgreg.com>
To: "Шевче
lib*-dir|libdir|user-libdir
> --core
> --info
> --compat
>
>
>
> - Original Message -
> From: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.com.ua>
> To: "Greg Gallagher" <g...@embeddedgreg.com>
&g
I'll have to run this on my known working set up and see what I can
find. The only difference between gpio-core and your file is
gpio-core uses the same label in the gpio_request and the
rtdm_irq_request. For fun you can try to pass "gpio203" to
rtdm_irq_request. I'll have to take a deeper look
I'd have to see more of the code to understand how you are setting
that up. If you look at the rtdm gpio code that is in Xenomai
(kernel/drivers/gpio/gpio-core.c) that would be a good example to work
from. Are you planning on using the gpio pins from user space or from
another rtdm driver? IF
Are you trying to build a custom RTDM module or a built in one? The
built in ones can be enabled in the menuconfig stage of the kernel
build. What board are you using? UDOO-x86?
-Greg
On Wed, Mar 7, 2018 at 11:17 AM, Шевченко Тарас Григорьевич
wrote:
>
> Hi,
...@embeddedgreg.com; rodrigo.amadu...@uam.es
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] Context switching with POSIX skin
On 04/06/2018 04:00 PM, Greg Gallagher wrote:
> I'll look into it this weekend and see if I can get the demo running
> on Zynq or one of my boards.
>
> On Thu, Apr 5, 201
If rtnet is something you require for beaglebone then it's definitely
worth trying. I don't think this will work right out of the box, so
expect that there will be some additional work to get it running.
On Tue, Apr 10, 2018 at 10:11 AM, Pintu Kumar wrote:
> On Tue, Apr 10,
What serial chip is on the beaglebone? If it's not supported then your best bet
is to port the Linux driver to rtdm.
Greg
Original Message
From: pintu.p...@gmail.com
Sent: April 11, 2018 6:40 AM
To: xenomai@xenomai.org
Subject: [Xenomai] How to use rtdm serial driver on beagle bone
Hi,
Philippe has submitted some very good documentation about the overall design of
the ipipe.
https://git.xenomai.org/ipipe-noarch.git/commit/?id=c77d53324e7cb47295a3c11c1bf0919385ccc23b
That document should help with an overall understanding. Next I'd reccomending
going through the history of
Please post your make commands, and the steps you followed to configure Xenomai.
Greg
Original Message
From: tummalapudisaisrav...@gmail.com
Sent: April 11, 2018 9:11 AM
To: xenomai@xenomai.org
Subject: [Xenomai] configuring kernel patched with xenomai
I have built 4.9.51 kernel in linux
On Wed, Apr 11, 2018 at 9:45 AM, Lennart Sorensen
<lsore...@csclub.uwaterloo.ca> wrote:
> On Wed, Apr 11, 2018 at 06:58:45AM -0400, Greg Gallagher wrote:
>> What serial chip is on the beaglebone? If it's not supported then your best
>> bet is to port the Linux driver t
it is possible to use this interface over Xenomai and
check latency improvement?
Thanks,
Pintu
On Wed, Apr 11, 2018 at 7:34 PM, Greg Gallagher <g...@embeddedgreg.com> wrote:
> I think someone tried this with the uart on the PI, the basic steps
> would be (IMHO)
> -unbind the curr
Currently in the rtdm gpio drivers if the pin numbers we are trying to
register in rtdm space are above 1024 we will fail to register the
pins and the driver fails to load. This happens because we use
RTDM_MAX_MINOR to limit the number of devices that can be registered.
For the gpio case adding a
---
drivers/irqchip/irq-bcm2835.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c
index bf8c9d4..8a1b729 100644
--- a/drivers/irqchip/irq-bcm2835.c
+++ b/drivers/irqchip/irq-bcm2835.c
@@ -115,6 +115,7 @@ static struct irq_chip
, <rodrigo.amadu...@uam.es> wrote:
> Quoting Greg Gallagher <g...@embeddedgreg.com>:
>
>> Tested on zynq zybo and microzed, the demo works. I built it from stable
>> using the 4.14 ipipe-arm repo and modprobed the module at boot. Are you
>> using a module or buil
I was able to reproduce the issue, but it only happened if I didn't
have the driver loaded. I would try building it as a loadable module
then load it and confirm it's running using lsmod. Then run your test
application.
-Greg
On Mon, Apr 9, 2018 at 11:13 PM, Greg Gallagher &l
I'll look into it this weekend and see if I can get the demo running
on Zynq or one of my boards.
On Thu, Apr 5, 2018 at 9:25 AM, wrote:
> Quoting Philippe Gerum :
>>
>>
>> You need to enable the ipc/xddp driver (CONFIG_XENO_DRIVERS_RTIPC_XDDP)
>> in
Do the tasks communicate with each other?
-Greg
On Fri, Apr 6, 2018 at 12:51 PM, C Smith wrote:
> Hi all--
>
> Our real time application has a main rt_task which runs concurrently with
> several other rt_tasks (spawned using rt_task_create) and we are concerned
>
main rt_task are running
> periodically at different rates using rt_task_set_periodic.
>
> On Fri, Apr 6, 2018 at 9:54 AM, Greg Gallagher <g...@embeddedgreg.com>
> wrote:
>>
>> Do the tasks communicate with each other?
>>
>> -Greg
>>
>> On Fri, Apr
Do you still want to use the alchemy API? rt_task_shadow is still
available in Xenomai 3
-Greg
On Wed, Apr 4, 2018 at 3:37 PM, Giulio Moro wrote:
> On Xenomai 2.6, native API, I used to run
>
> rt_task_shadow(, threadName, threadPriority, T_JOINABLE | T_FPU);
>
> Now I am
to Cobalt (because of the
> faster thread wakeup time), this is the last bit that is missing.
> Thanks,
> Giulio
> ____
> From: Greg Gallagher <g...@embeddedgreg.com>
> Sent: 04 April 2018 20:44
> To: Giulio Moro
> Cc: xenomai@xeno
; xml parser definitely is switching to secondary mode, setting T_WARNSW,
> causing the application to send the SIGXCPU signal, but we don't know if
> it's affecting the other tasks.
>
> On Fri, Apr 6, 2018 at 10:17 AM, Greg Gallagher <g...@embeddedgreg.com>
> wrote:
>>
&
For anyone that is looking at using the arm 4.14 ipipe and xenomai
3.0.x stable with raspberry pi 2b, there's an issue with the gpio
driver that I'm currently looking into the issue. I don't think
anyone is using this kernel but in case anyone is, I thought I would
send out an FYI.
-Greg
No problem, I won't be able to look into it till the weekend so any
help debugging is appreciated :)
On Wed, Apr 18, 2018 at 10:59 AM, Mauro Salvini
<mauro.salv...@smigroup.net> wrote:
> On Wed, 2018-04-18 at 20:01 +0530, Pintu Kumar wrote:
>> On Wed, Apr 18, 2018 at 7:15 PM, Gr
, Apr 18, 2018 at 5:16 AM, Jean-Marc Lenoir
<jean-marc.len...@univ-grenoble-alpes.fr> wrote:
> Thanks for the explanations! It's clear for me now.
> UDD seems to be exactly what I would like, so if you find some examples
> please tell me.
>
> Jean-Marc
>
>
> Le 17/04/2018 à
This API is the API for the cobalt kernel and used in kernel
space. These functions aren't available in user space. Your user
program is failing to build because the data structures exist in the
kernel and not in user space.
You can create an RTDM driver to handle the IRQs from the PCI
I don't see a log attached, my email may have filtered it?
On Tue, Apr 17, 2018 at 11:27 AM, Fazio Maurizio
wrote:
> Good morning,
> I’ve attached a kernel panic problem that occurs during the execution of my
> application.
> Have you some ideas?
>
> Cpu:
Have you read over the link below?
https://xenomai.org/2014/06/finding-spurious-relaxes/
There's been some discussion on the list about this subject recently
take a look at the archive.
-Greg
On Fri, Apr 20, 2018 at 12:28 PM, Pintu Kumar wrote:
> Hi,
>
> Is there a way
Increase the number of RTDM devices that are allowed to be registered to 4096
to allow gpio drivers with higher pin numbers to be able to register in rtdm
space.
---
include/cobalt/kernel/rtdm/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
>
> How i can fix this ?
>
> С уважением и надеждой на сотрудничество,
> Шевченко Т.Г.
>
> - Исходное сообщение -
> От: "Greg Gallagher" <g...@embeddedgreg.com>
> Кому: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.com.ua&g
Usually on pi the kernel image is called kernel.img, kernel7.img or kernel8.img
unless otherwise specified in your config.txt file. You can either rename your
zimage to kernel.img (or similar) or add kernel=zImage in your config.txt.
ble-generic.c:21: bad pgd
93ffb26f8140(0276da606700)
С уважением и надеждой на сотрудничество,
Шевченко Т.Г.
- Original Message -----
From: "Greg Gallagher" <g...@embeddedgreg.com>
To: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.com.ua>
Cc: "xe
This presentation should help:
https://elinux.org/images/7/76/Kiszka.pdf
Best thing to do is to google on both topics (Cobalt and Mercury),
look at past discussions on the mailing list. Then if you have
specific question about each core and how they impact what you are
trying to achieve then
Have you considered using mainline? I'm not sure if anyone has been
testing the raspberry pi tree against stable xenomai-3. I've
validated most of the xenomai-3 stable branch against raspberry pi 2b
(mainline) so I've looked at most of the bcm code recently and i
haven't git the syscall issue.
NVM, found it
On Tue, Apr 17, 2018 at 12:41 PM, Greg Gallagher <g...@embeddedgreg.com> wrote:
> I don't see a log attached, my email may have filtered it?
>
> On Tue, Apr 17, 2018 at 11:27 AM, Fazio Maurizio
> <maurizio.fa...@leonardocompany.com> wrote:
>> Good morn
What branch did you checkout? Try git checkout ipipe-4.9.y or if you
want 4.9.51 you can use the git tag ipipe-core-4.9.51-x86-5.
On Mon, Mar 26, 2018 at 3:05 PM, Pham, Phong wrote:
>
> Hi,
>
> git clone git://git.xenomai.org/ipipe.git and I get Linux version 3.18 w/ the
>
I believe you want to look at xddp for communication between RT and
non RT threads:
http://xenomai.org/documentation/xenomai-3/html/xeno3prm/xddp-echo_8c-example.html
I don't have much experience with using message queues for RT to
non-RT communications but I believe using a message queue with a
Hi,
I thought I would post a quick update to some armv7 testing I was
doing while creating an image for the raspberry pi 2b board. I've put
together a list of boards that we currently support in Xenomai (by
supported I mean we have drivers for the board) and if they boot with
the new 4.14
When you run the prepare_kernel script add the flag --verbose. If you have
ipipe patches already applied to your kernel you should see a message about
ipipe patches have already been applied. It will just add the new Xenomai bits.
Greg
Original Message
From: pintu.p...@gmail.com
Sent:
I should have access to a beaglebone green this week. I wasn't able to
reproduce it with a zynq or raspberry Pi 2 board.
Greg
Original Message
From: branislav.sa...@automatika.imp.bg.ac.rs
Sent: March 5, 2018 3:24 AM
To: branislav.sa...@automatika.imp.bg.ac.rs
Cc: xenomai@xenomai.org
Can you provide what version of Xenomai you are using and what ipipe
patch you are using? It also may be helpful if you could provide some
sort of sample code that reproduces the problem.
-Greg
On Mon, Feb 26, 2018 at 8:46 AM,
wrote:
> Hello,
>
> I have
;
> Best,
> Giulio
>
>
> From: Xenomai <xenomai-boun...@xenomai.org> on behalf of Greg Gallagher
> <g...@embeddedgreg.com>
> Sent: 26 February 2018 15:37
> To: branislav.sa...@automatika.imp.bg.ac.rs
> Cc: Xenomai@xenomai.org
>
or what matters).
> Thanks,
> Giulio
> ____
> From: Greg Gallagher <g...@embeddedgreg.com>
> Sent: 26 February 2018 16:06
> To: Giulio Moro
> Cc: branislav.sa...@automatika.imp.bg.ac.rs; Xenomai@xenomai.org
> Subject: Re: [Xenomai] i
ading this with
>
> system("/sbin/modprobe xeno_16550A io=0x3F8 irq=4");
>
> better solution are welcome
>
> Regards
> Johann
>
>> -Ursprüngliche Nachricht-
>> Von: Xenomai [mailto:xenomai-boun...@xenomai.org] Im Auftrag von Pintu
>
Григорьевич
<shevchenko.ta...@triolcorp.com.ua> wrote:
> But is it possible to use Xenomai 3 with RTnet ?
> Could you point me right way to do it ?
>
> С уважением и надеждой на сотрудничество,
> Шевченко Т.Г.
>
> - Original Message -----
> From: "Gre
.close = dummy_close,
> },
> };
> -
>
> Please let me know how to fix this error ?
>
>
> Thanks,
> Pintu
>
>
>>
>> 5) When I install the RTDM driver (using insmod or modprobe),
It looks like Xenomai 3.05 is not supported with the instructions you
are following.
-Greg
On Wed, Feb 28, 2018 at 9:13 AM, Шевченко Тарас Григорьевич
wrote:
>
> Hi!
>
> I do it first time and followed
> http://rtt-lwr.readthedocs.io/en/latest/rtpc/rtnet.html
such installation
>
> with best regards
> Taras
>
>
> С уважением и надеждой на сотрудничество,
> Шевченко Т.Г.
>
> - Original Message -
> From: "Greg Gallagher" <g...@embeddedgreg.com>
> To: "Шевченко Тарас Григорьевич" <shevchenko
gt;
>
> and apply
> ../xenomai-3.0.5/scripts/prepare-kernel.sh --arch=x86_64
> --ipipe=ipipe-core-4.9.38-x86-4.patch
>
> then make menuconfig
>
> then install
> and so on.
>
> С уважением и надеждой на сотрудничество,
> Шевченко Т.Г.
>
> - Original
here ?
>
>
>
>
>
>
>
>
>
> С уважением и надеждой на сотрудничество,
> Шевченко Т.Г.
>
> - Original Message -
> From: "Greg Gallagher" <g...@embeddedgreg.com>
> To: "Шевченко Тарас Григорьевич" <shevchenko.ta...@triolcorp.c
Are you using Xenomai 2.6 or 3? If you are using 3 use this guide instead:
https://xenomai.org/documentation/xenomai-3/html/xeno3prm/group__alchemy__timer.html
Post back if nothing there can help, but you may want to loot at the
source for some of the utilities that calculate latency as a
If you load a non Xenomai kernel do you see the panic? I think
there's an issue with your rootfs. I've tested zynq running on 4.14
ipipe and 4.9 ipipe with Xenomai 3.0.x stable using both a ubuntu and
busybox file system with no issues. I've tested on Zybo, Minized and
the Zc702 board. If it's
As far as I know there was a proof of concept for RTDM to run in Mercury if
you search the mailing list you should be able to find some info on it. I
don't think that work made it's way in, so for the moment RTDM would only
be availiable in the Cobalt core. I don't use Mercury that much so I
Posting the config may help. Can you get any early printks?
-Greg
On Thu, Oct 11, 2018 at 7:48 AM Wojciech Domski
wrote:
> Hi!
>
> I did additional test to rule out that Xenomai is the issue.
>
> I have compiled kernel 4.9.90 without Xenomai and it turns out that it
> works. Having this in
On Mon., Sep. 3, 2018, 10:28 a.m. leo, wrote:
>
> Good day!
>
> I'm learning Xenomai technology by reading the documentation.
> The first small step is to try to push the ipipe-arm64 4.14.4 core
> upstream.
> Philippe's idea to consistently apply a set of patches is very good and
> I almost got
Did you run the prepare-kernel script? The header should be in the linux
tree you are build the kernel from in
/include/xenomai/rtdm/driver.h
-Greg
On Wed, Sep 19, 2018 at 9:28 AM 刘建康 wrote:
> Hi everyone,
>
> I am trying to compile Igh EtherCAT master (
>
This looks really good. How easy is it to add more targets? I looked
at the jailhouse-images commits to see how to add a board, is that a
good place to start to see how to add a new board?
-Greg
On Tue, Nov 6, 2018 at 1:58 PM Jan Kiszka via Xenomai
wrote:
>
> Hi all,
>
> as I was (and still
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