t 4.x kernel.
Signed-off-by: Pintu Kumar
Signed-off-by: sunshilong
Tested-by: sunshilong
---
kernel/cobalt/heap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/cobalt/heap.c b/kernel/cobalt/heap.c
index d01a2e0..5d14a47 100644
--- a/kernel/cobalt/heap.c
+++ b/k
ernel.
Signed-off-by: Pintu Kumar
Signed-off-by: sunshilong
Tested-by: sunshilong
---
kernel/cobalt/heap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/cobalt/heap.c b/kernel/cobalt/heap.c
index d01a2e0..17b392b 100644
--- a/kernel/cobalt/heap.c
+++ b/kernel/c
t try
to use kmalloc and if fails, fallback to vmalloc.
Signed-off-by: Pintu Kumar
Signed-off-by: sunshilong
Tested-by: sunshilong
---
kernel/cobalt/heap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/cobalt/heap.c b/kernel/cobalt/heap.c
index d01a2e0..312b41f 1
Hi,
What is the best way to test rtserial interface, without having the
actual serial interface ?
I have seen: demo/alchemy/cobalt/cross-link.c
But I don't have any clue to verify it.
I have the following boards available with 4.9 Xenomai patches:
- Intel SkyLake x86 PC with Ubuntu 16.04
- Beagle
On Wed, Aug 22, 2018 at 10:49 AM Greg Gallagher wrote:
>
>
> For your example, you are sending a message in rt_pipe_stream not a
> stream of bytes. You'll need to change what you are sending in the
> rt_pipe_stream call. I have a rough example working, I should have
> time to post it hopefully i
g
>
> On Tue, Aug 21, 2018 at 11:06 AM, Pintu Kumar wrote:
> > Hi,
> >
> > This is the technique I am using:
> >
> > struct pipe_message {
> > char value[32];
> > };
> >
> > volatile int terminate = 0;
> >
> &
w to modify this code to make stream work, which
behavior should be different from normal rt_pipe_write.
Currently, with this implement, only the first byte is getting printed
after the read, in regular thread.
I want the the whole stream of characters should be printed at once.
Thanks,
Pintu
On Tue,
ead by the regular thread at once.
I implemented it in similar way, but in the end regular thread could
read only one char (first char) in the end.
Thanks,
Pintu
On Tue, Aug 21, 2018 at 12:12 AM Greg Gallagher wrote:
>
> On Mon, Aug 20, 2018 at 2:02 PM, Pintu Kumar wrote:
> > May be both
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, Pintu Kumar wrote:
> > Dear Greg,
> >
> > If you have any idea can you please expla
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 Pintu Kumar wrote:
>
> Hi,
>
> I wanted to understand how rt
Hi,
I wanted to understand how rt_pipe_stream works and how it can be useful.
I wanted to create a demo application using it.
But currently I could not figure out how to make use of it.
I saw a sample pipe application under: lib/alchemy/testsuite/pipe-1.c.
Based on this I am trying to create a ne
On Fri, Jun 29, 2018 at 9:37 PM Henning Schild
wrote:
>
> Am Fri, 29 Jun 2018 17:52:44 +0200
> schrieb Philippe Gerum :
>
> > On 06/29/2018 05:42 PM, Henning Schild wrote:
> > > Hi,
> > >
> > > i had a closer look. You might want to revert the following commit
> > > https://gitlab.denx.de/Xenomai/
Sorry, my proposal is dropped due to lack of review time and change in focus.
May be I will try again for next year.
On Wed, Jun 27, 2018 at 11:07 PM Pintu Kumar wrote:
>
> Hi,
>
> I am also planning to submit a talk at ELC-E about Xenomai and my
> pratical experience.
> Ho
fig from xenomai-3 - configure.ac
CONFIG_XENO_LIBS_DLOPEN
> Henning
>
> Am Wed, 27 Jun 2018 18:51:03 +0530
> schrieb Pintu Kumar :
>
> > Hi,
> >
> > Sorry, but both the below patches are already applied to my
> > xenomai-next repo: build: link dlopen libs w
hanks,
Pintu
On Wed, Jun 27, 2018 at 11:40 PM Philippe Gerum wrote:
>
> On 06/27/2018 07:29 PM, Pintu Kumar wrote:
> > On Wed, Jun 27, 2018 at 10:47 PM Greg Gallagher
> > wrote:
> >>
> >> I don't think Beaglebone is supported currently in RTNet.
&g
Hi,
I am also planning to submit a talk at ELC-E about Xenomai and my
pratical experience.
However it should be approved first and funded by my company.
If everything goes well, then I will be also interested in this meetup at ELC-E.
Thanks,
Pintu
On Wed, Jun 27, 2018 at 3:39 PM Jan Kiszka wro
27, 2018 at 1:13 PM, Pintu Kumar wrote:
> > On Wed, Jun 27, 2018 at 9:47 PM Jan Kiszka wrote:
> >>
> >> On 2018-06-27 16:12, Pintu Kumar wrote:
> >> >> With nosmap, that particular issue should no longer occur (at least as
> >> >> long as we
to be stalled or starved. I'm
> doing some RPI3 testing and I haven't seen this yet. Which board is
> this? Is it from 96boards with the octacore A53?
>
> -Greg
>
> On Tue, Jun 26, 2018 at 7:56 AM, Pintu Kumar wrote:
> > Dear Greg/Philippe,
> >
> > I am r
On Wed, Jun 27, 2018 at 9:47 PM Jan Kiszka wrote:
>
> On 2018-06-27 16:12, Pintu Kumar wrote:
> >> With nosmap, that particular issue should no longer occur (at least as
> >> long as we can ask the kernel for this relaxation), so I suspect the
> >> other eff
an Kiszka wrote:
>
> On 2018-06-27 12:56, Pintu Kumar wrote:
> > Dear Jan,
> >
> >> What means "now"? Did it work before? What was the setup then?
> > rtnet loopback test is working (even with older kernel) on my Virtual
> > Box with Ubuntu 32-bit.
&g
Hi,
Sorry, but both the below patches are already applied to my xenomai-next repo:
build: link dlopen libs with "nodelete"
smokey/dlopen: fix testcase
Still I am facing dlopen issue.
Is there any other patches I am missing?
Thanks,
Pintu
On Wed, Jun 27, 2018 at 6:47 PM Pintu Ku
lopen: fix testcase
Sorry, but can you list down all 3 commits.
Thanks,
Pintu
Thanks,
Pintu
On Wed, Jun 27, 2018 at 6:30 PM Pintu Kumar wrote:
>
> Dear Henning,
>
> Thanks so much for your reply.
> I am actually using xenomai-next branch.
> With last commit as:
> commit ffb68112e
9bc190133a98769a30
> and 2 parents
> All three are in v3.0.7, which hopefully solves your problem.
>
> regards,
> Henning
>
> Am Wed, 27 Jun 2018 16:11:43 +0530
> schrieb Pintu Kumar :
>
> > Dear Henning,
> >
> > I saw your commit regarding dlopen here:
n Wed, Jun 27, 2018 at 3:50 PM Jan Kiszka wrote:
>
> On 2018-06-26 13:08, Pintu Kumar wrote:
> > Dear Jan,
> >
> > Till now I haven't had any success for running my rtnet demo test
> > either or x86 or arm.
> > I even upgraded to xenomai-next (both kernel
have any clue regarding this issue.
Earlier xeno-test worked for us, but after this commit xeno-test is failing.
Currently we dont need dlopen test.
So, please let us know how to disable dlopen test to pass the xeno-test report.
Thanks,
Pintu
On Tue, Jun 26, 2018 at 11:07 PM Pintu Kumar
One more thing,
On x86 xeno-test works fine even with dlopen.
This problem is seen only of arm and arm64 boards.
Thanks,
Pintu
On Tue, Jun 26, 2018 at 10:16 PM Pintu Kumar wrote:
>
> Ok Greg thanks a lot.
>
> Yes, I can recompile it, but for now I want to get rid of this dlopen
&g
tonight. I'll confirm if this test is
> crashing on all platforms or just BB. To disable I believe you'll
> have to recompile the tests.
>
> -Greg
>
> On Tue, Jun 26, 2018 at 10:43 AM, Pintu Kumar wrote:
> > Dear Greg,
> >
> > Please let me know how to
e it right now.
Please help!
Thanks,
Pintu
On Tue, Jun 26, 2018 at 12:52 PM Pintu Kumar wrote:
>
> Hi,
> I am using Kernel 4.9.51 for beagle bone black with xenomai patches
> from xenomai-next repo.
>
> I have installed xenomai-3-next using below:
> # ./scripts/bootstrap
&g
Dear Greg/Philippe,
I am running xeno-test on hikey620, with following details:
- Kernel version: 4.9.51
- ipipe: ipipe-core-4.9.51-arm64-4.patch
- xenomai-3 : next branch
- xenomai-3 commit until: scripts/prepare-kernel.sh: drop left overs
from obsolete ports
- version: 3.1-devel
Build xenomai n
esponse coming (I am
getting no prints on console, but client is terminated).
If there is any work around to make rtnet works, please let me know.
Thanks,
Pintu
On Mon, Jun 25, 2018 at 6:26 PM Pintu Kumar wrote:
>
> > As a workaround, run the kernel with nosmap.
> OK, I gu
Hi,
I am using Kernel 4.9.51 for beagle bone black with xenomai patches
from xenomai-next repo.
I have installed xenomai-3-next using below:
# ./scripts/bootstrap
# ./configure --with-pic --with-core=cobalt --enable-smp --disable-tls
--enable-dlopen-libs
# make
# make install
After that when I ru
8-06-21 15:41, Jan Kiszka wrote:
> > On 2018-06-21 13:55, Jan Kiszka wrote:
> >> On 2018-06-21 13:20, Pintu Kumar wrote:
> >>> Dear Jan, Greg,
> >>>
> >>> Is there any pointer about this issue?
> >>> This is blocking my next work..
>
Pintu Kumar wrote:
>
> Hi,
>
> Can someone help me with this issue.
> I compared the xenomai-3 next repo
> (next/kernel/drivers/net/stack/ipv4/udp/udp.c) and the changes are
> almost same.
> Now I am stuck with this..
> Please help!
>
> Is there any test available
Pintu Kumar wrote:
>
> Hi,
> I upgraded to xenomai-3-next branch for x86, but still rtnet loopback
> is crashing for me.
> The xenomai kernel is used from 4.9.51 until
> commit: 10605b427b1408cdc6926f7c25d4a4eda527da8d
> Author: Philippe Gerum
> Date: Mon Ma
trace 90458bf1f92e3557 ]---
On Thu, Apr 26, 2018 at 9:53 PM Jan Kiszka wrote:
>
> On 2018-04-25 13:36, Pintu Kumar wrote:
> > Dear Jan,
> >
> > Thank you so much for your reply.
> > I will try the latest stable version to check again.
> > Is ipipe patches (li
Dear Greg,
Do you have any comment about this?
On Wed, Jun 6, 2018 at 11:11 AM Pintu Kumar wrote:
>
> Hi,
>
> I have a simple demo program, which just create one rt_task (using
> native API) and inside the task, I just rt_printf "some logs" for 10
> times, with
me know.
If no, then can you suggest me some method to do it.
Thanks,
Pintu
On Wed, Jun 6, 2018 at 5:22 PM, Pintu Kumar wrote:
> On Tue, Jun 5, 2018 at 6:47 PM, Philippe Gerum wrote:
>> On 06/05/2018 03:04 PM, Pintu Kumar wrote:
>>> Dear Philippe,
>>>
>>
On Tue, Jun 5, 2018 at 6:47 PM, Philippe Gerum wrote:
> On 06/05/2018 03:04 PM, Pintu Kumar wrote:
>> Dear Philippe,
>>
>> Thank you so much for your reply.
>> Yes, I already cloned the common ipipe.git and looked into it.
>>
>> I tried to do the following:
Hi,
I have a simple demo program, which just create one rt_task (using
native API) and inside the task, I just rt_printf "some logs" for 10
times, with 100us interval.
Today I checked this program first time on Raspberry Pi 3, Model B.
Xenomai: 3.0.6
ARCH = arm32
Kernel: 4.9.80 for rpi3
Here is
nks,
Pintu
On Tue, Jun 5, 2018 at 5:55 PM, Philippe Gerum wrote:
> On 06/04/2018 12:24 PM, Pintu Kumar wrote:
>> Dear Greg,
>>
>> I have one specific requirement regarding applying ipipe and xenomai
>> patches to our kernel.
>>
>> I am using kernel vers
Dear Greg,
I have one specific requirement regarding applying ipipe and xenomai
patches to our kernel.
I am using kernel version: 4.9.51.
I have all arch (x86, arm, arm64) changes in single kernel itself.
On this kernel I want to first apply "ipipe_4.9.51_x86" patches and
then in the same kernel
Hi,
I wanted to create my own folder "pintu" inside xenomai-3/demo and put
my sample test program (say: hello.c) to make it build as part of
xenomai - make
I added like this:
demo/Makefile.am:
+SUBDIRS = posix alchemy PINTU
/xenomai-3-next$ ls demo/PINTU/
Makefile.am hello.c
I want to build thi
Hi,
I have done Xenomai-3 bring up RPi3-ModelB-2015 with 32-bit Kernel and
Raspbian, but without Yocto.
I havent changed any kernel configuration and so far I havent seen any
heating issue.
But I have just finished the bring up and havent tested any functionality
yet.
May be you can compare the k
Hi,
I heard that Xenomai porting is not possible for a proprietary
drivers. That means we cannot convert our internal drivers to Xenomai
RTDM interface.
Is this true ?
If this is true, is it mentioned somewhere ?
Is it because of some licensing issue ?
Thanks,
Pintu
___
, Jan Kiszka wrote:
> On 2018-04-25 10:39, Pintu Kumar wrote:
>> Hi,
>>
>> I got kernel oops when using rtnet loopback with simple udp socket on
>> Xenomai 3.0
>>
>> STEPS:
>> =
>> # lspci -knn | grep -i ethernet -A 3
>> 00:1f
Hi,
Sometime back I have given a presentation about "Tizen bring up on
Raspberry Pi 2".
https://elinux.org/images/7/78/Pkumar.pdf
Here I have described about how to replace the kernel image on rpi2.
Please refer to slide:22,23
Hope this method should work even on rpi3 as well.
Thanks,
Pintu
Hi,
I got kernel oops when using rtnet loopback with simple udp socket on
Xenomai 3.0
STEPS:
=
# lspci -knn | grep -i ethernet -A 3
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet
Connection (2) I219-V [8086:15b8] (rev 31)
Subsystem: ASUSTeK Computer Inc. Ethernet C
On Mon, Apr 23, 2018 at 3:20 PM, Pintu Kumar wrote:
> Hi All,
>
> I am facing one problem with Xenomai when I try to output some 2-3
> columns data on console, may be 1000 or 1+ ranges.
>
> This is one sample output:
> {{{
> .
> .
> 1369 100.232 0.2
Hi,
I have one doubt with xenomai in general.
I execute a task that does_nothing and simply sleeps for 100 us.
For sleep I used: rt_task_wait_period, with a period of 100 us.
I execute this nothing() function 10 times and measure latency
difference across this, and then print the latency values us
Hi All,
I am facing one problem with Xenomai when I try to output some 2-3
columns data on console, may be 1000 or 1+ ranges.
This is one sample output:
{{{
.
.
1369 100.232 0.232
1370 100.247 0.247
1371 100.240 0.240
1372 100.2181987 100.491 0.491
1988 100.758 0.758
1989 100.794 0.79
Hi,
Is there a way to monitor secondary mode switching happening for
Xenomai dual kernel?
Like for example:
For my particular application, I wanted to know how many times the
primary mode to secondary mode switching actually happened, for some
specific scenario.
If there is already some way to fin
:
> 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
> wrote:
>> On Wed, 2018-04-18 at 20:01 +0530, Pintu Kumar wrote:
>>> On Wed, Apr 18, 2018 at 7:15 PM, Gre
rt any specific commit and tried.
May be I can check that later.
Note: as of now the problem is seen only when using rt_task_wait_period(NULL).
When I use rt_task_sleep() then it works fine.
Thanks,
Pintu
> -Greg
>
> On Wed, Apr 18, 2018 at 9:17 AM, Pintu Kumar wrote:
>&g
Oh yes.
I was about to post the similar problem with rt_task_wait_period(NULL).
I did "git pull" for my xenomai-3 repo and installed the newer version.
After that weird things started happening to my previous test program
for latency measurement.
The latency value started giving all wrong results.
Hi,
I have created my own latency tests program to measure latency using
Xenomai API for some use cases.
Now, I have a requirement to plot the latency difference in the form of graph.
I tried cyclictest and gluplot, with my sample program running in back
ground to capture latency information.
But
Hi,
In BeagleBone there is no direct serial interface available.
However, we use Serial over USB (ttyUSB0) to connect to minicom.
In this case 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 wrote:
Hi,
I want to use Xenomai RTDM serial driver on Beagle Bone.
Is xeno_16550A supported on Beagle Bone ?
Can you please guide me how to use it on Beagle Bone?
What are the alternate options if this is not supported?
Thanks,
Pintu
___
Xenomai mailing l
On Tue, Apr 10, 2018 at 7:20 PM, Lennart Sorensen
wrote:
> On Tue, Apr 10, 2018 at 06:52:11PM +0530, Pintu Kumar wrote:
>> Hi,
>>
>> I am using:
>> Beagle Bone Kernel: 4.9.51
>> Xenomai: 3.0.6
>> Board: Beagle Bone White
>>
>> When I enable RTNET
Hi,
I am using:
Beagle Bone Kernel: 4.9.51
Xenomai: 3.0.6
Board: Beagle Bone White
When I enable RTNET, the following ethernet drivers are build.
$ ls drivers/xenomai/net/drivers/*.ko
drivers/xenomai/net/drivers/rt_8139too.ko
drivers/xenomai/net/drivers/rt_eepro100.ko
drivers/xenomai/net/drivers/
Hi,
Any clue on this?
I guess native and alchemy skin is internally same.
Then why rt_dev_xxx does not work with alchemy skin.
Please let me know the alternate API to invoke rtdm driver with alchemy skin.
Thanks,
Pintu
On Mon, Apr 2, 2018 at 7:18 PM, Pintu Kumar wrote:
> Hi,
>
>
STALL_PATH)/xeno-config --skin=$(skin) --cflags)
-O2 -lrtdm
I am using Xenomai-3.0.
Is there any specific library I need to include for alchemy with RTDM API?
Thanks,
Pintu
On Tue, Mar 27, 2018 at 6:35 PM, Philippe Gerum wrote:
> On 03/27/2018 02:09 PM, Pintu Kumar wrote:
>> Hi,
>
On Fri, Mar 30, 2018 at 1:34 PM, Philippe Gerum wrote:
> On 03/30/2018 08:53 AM, Pintu Kumar wrote:
>> On Fri, Mar 30, 2018 at 12:12 PM, Pintu Kumar wrote:
>>> On Wed, Mar 28, 2018 at 11:02 PM, Philippe Gerum wrote:
>>>> On 03/28/2018 07:20 PM, Pintu Kumar wrote:
&
On Fri, Mar 30, 2018 at 12:12 PM, Pintu Kumar wrote:
> On Wed, Mar 28, 2018 at 11:02 PM, Philippe Gerum wrote:
>> On 03/28/2018 07:20 PM, Pintu Kumar wrote:
>>> On Wed, Mar 28, 2018 at 8:37 PM, Philippe Gerum wrote:
>>>> On 03/28/2018 09:54 AM, Pintu Kumar wrote
On Wed, Mar 28, 2018 at 11:02 PM, Philippe Gerum wrote:
> On 03/28/2018 07:20 PM, Pintu Kumar wrote:
>> On Wed, Mar 28, 2018 at 8:37 PM, Philippe Gerum wrote:
>>> On 03/28/2018 09:54 AM, Pintu Kumar wrote:
>>>> Hi,
>>>>
>>>> We are facin
On Wed, Mar 28, 2018 at 8:37 PM, Philippe Gerum wrote:
> On 03/28/2018 09:54 AM, Pintu Kumar wrote:
>> Hi,
>>
>> We are facing one issue on Xenomai-3 on x86_64 system.
>> Kernel: 4.9.51
>> ipipe version: 4
>> # /usr/xenomai/sbin/version
>> Xenomai/c
Hi,
Any clue on this one?
How to add our own debug printf statements inside xenomai library
function?
Thanks,
Pintu
On Tue, Mar 27, 2018 at 10:08 PM, Pintu Kumar wrote:
> Hi,
>
> How to add our own debug printf statements inside xenomai library
> function, in order to debug somethi
On Wed, Mar 28, 2018 at 1:44 PM, Julien Blanc wrote:
> Le mercredi 28 mars 2018 à 13:24 +0530, Pintu Kumar a écrit :
>> Hi,
>>
>> We are facing one issue on Xenomai-3 on x86_64 system.
>> Kernel: 4.9.51
>> ipipe version: 4
>> # /usr/xenomai/sbin/version
>
On Wed, Mar 28, 2018 at 1:42 PM, Philippe Gerum wrote:
> On 03/28/2018 09:54 AM, Pintu Kumar wrote:
>> Hi,
>>
>> We are facing one issue on Xenomai-3 on x86_64 system.
>> Kernel: 4.9.51
>> ipipe version: 4
>> # /usr/xenomai/sbin/version
>> Xenomai/c
Hi,
We are facing one issue on Xenomai-3 on x86_64 system.
Kernel: 4.9.51
ipipe version: 4
# /usr/xenomai/sbin/version
Xenomai/cobalt v3.0.6 -- #5956064 (2018-03-20 12:13:33 +0100)
Its a very simple API level test.
We create a condition variable and wait for the condition inside a task.
Then, we
Hi,
How to add our own debug printf statements inside xenomai library
function, in order to debug something. ?
When I add some printf/rt_printf/fprintf(stderr) statements, it never
get printed on console.
We even tried with --enable-debug=full flag but it did not help.
It looks like standard inpu
u
On Mon, Mar 26, 2018 at 8:39 PM, Philippe Gerum wrote:
> On 03/26/2018 03:12 PM, Pintu Kumar wrote:
>> Dear Philippe,
>>
>> Thank you so much for your reply.
>> Please find my comments below.
>>
>>
>> On Sun, Mar 25, 2018 at 5:39 PM, Philippe Gerum w
Dear Philippe,
Thank you so much for your reply.
Please find my comments below.
On Sun, Mar 25, 2018 at 5:39 PM, Philippe Gerum wrote:
> On 03/23/2018 01:40 PM, Pintu Kumar wrote:
>> Dear Philippe,
>>
>> Thank you so much for your detailed explanation.
>>
>> F
On Fri, Mar 23, 2018 at 7:14 PM, Henning Schild
wrote:
> Am Fri, 23 Mar 2018 19:06:30 +0530
> schrieb Pintu Kumar :
>
>> Hi,
>>
>> I just came across a situation about Xenomai upgrade, and wanted to
>> know your opinion.
>>
>> Some 4 months back, I ap
On Fri, Mar 23, 2018 at 7:10 PM, Henning Schild
wrote:
> Am Fri, 23 Mar 2018 18:55:27 +0530
> schrieb Pintu Kumar :
>
>> On Fri, Mar 23, 2018 at 5:12 PM, Henning Schild
>> wrote:
>> > Am Fri, 23 Mar 2018 11:36:48 +0530
>> > schrieb Pintu Kumar :
>> &
Hi,
I just came across a situation about Xenomai upgrade, and wanted to
know your opinion.
Some 4 months back, I applied Xenomai-3 (and ipipe) patches to my x86
kernel 4.9.51, using the prepare_kernel script, and I am using it
since then.
But, now I wanted to upgrade to latest Xenomai kernel pat
On Fri, Mar 23, 2018 at 5:12 PM, Henning Schild
wrote:
> Am Fri, 23 Mar 2018 11:36:48 +0530
> schrieb Pintu Kumar :
>
>> Hi,
>>
>> I am trying to install xenomai-3 again.
>> # ./script/bootstrap
>>
>> After this, when I do conf
tching happening in case
of my RTDM driver.
Is there any other way to check this issue and improve latency with
rtdm driver ?
If you have any other pointers/suggestions, please let me know.
Thanks,
Pintu
On Tue, Mar 20, 2018 at 6:39 PM, Philippe Gerum wrote:
> On 03/20/2018 01:00 PM, Pintu Ku
Hi,
I am trying to install xenomai-3 again.
# ./script/bootstrap
After this, when I do configure, it is stopped at FUSE
# ./configure
checking whether the registry should be enabled... no
./configure: line 13838: syntax error near unexpected token `FUSE,'
./configure: line 13838: `
On Tue, Mar 20, 2018 at 5:15 PM, Philippe Gerum wrote:
> On 03/20/2018 12:31 PM, Pintu Kumar wrote:
>> On Tue, Mar 20, 2018 at 3:02 PM, Philippe Gerum wrote:
>>> On 03/20/2018 08:26 AM, Pintu Kumar wrote:
>>>> On Tue, Mar 20, 2018 at 10:57 AM, Pintu Kumar wrote:
&
On Tue, Mar 20, 2018 at 3:02 PM, Philippe Gerum wrote:
> On 03/20/2018 08:26 AM, Pintu Kumar wrote:
>> On Tue, Mar 20, 2018 at 10:57 AM, Pintu Kumar wrote:
>>> On Tue, Mar 20, 2018 at 9:03 AM, Greg Gallagher
>>> wrote:
>>>> If you want to use open,
On Tue, Mar 20, 2018 at 10:57 AM, Pintu Kumar wrote:
> On Tue, Mar 20, 2018 at 9:03 AM, Greg Gallagher wrote:
>> If you want to use open, read, write you need to specify in the
>> makefile to use the posix skin. You need something like these in your
>> Makefile:
>
alid API for Xenomai 3.0 ?
Or there is something else?
Is there any reference ?
Thanks,
Pintu
>
> -Greg
>
>
>
> On Mon, Mar 19, 2018 at 9:42 PM, Pintu Kumar wrote:
>> Hi,
>>
>> I have developed a simple rtdm driver using: open, read_rt, write_rt, close.
&
Hi,
I have developed a simple rtdm driver using: open, read_rt, write_rt, close.
Now I wanted to test it using a Xenomai native application, using native skin.
Here are my observation.
1) If I use normal open, read, write system call, then Xenomai reports
that normal read/write method is used fo
le to give some pointers so that I can debug more and fix
a suitable fix?
Thank You!
Regards,
Pintu
On Fri, Mar 16, 2018 at 2:55 PM, Philippe Gerum wrote:
> On 03/15/2018 05:47 PM, Pintu Kumar wrote:
>> Hi,
>>
>> Please find the complete program below:
>
> Thanks. Th
return err;
}
-
$ sudo ./bind_test
PINTU: bind_task: Inside bind_server -1
PINTU: Before rt_task_unblock
Segmentation fault (core dumped)
On Thu, Mar 15, 2018 at 6:38 PM, Philippe Gerum wrote:
> On 03/15/2018 12:07 PM, Pintu Kumar wro
On Thu, Mar 15, 2018 at 3:29 PM, Philippe Gerum wrote:
> On 03/15/2018 10:51 AM, Pintu Kumar wrote:
>> On Thu, Mar 15, 2018 at 2:08 PM, Philippe Gerum wrote:
>>> On 03/15/2018 09:24 AM, Pintu Kumar wrote:
>>>> Hi All,
>>>>
>>>> I am trying t
On Thu, Mar 15, 2018 at 2:08 PM, Philippe Gerum wrote:
> On 03/15/2018 09:24 AM, Pintu Kumar wrote:
>> Hi All,
>>
>> I am trying to test rt_cond_bind() and rt_task_unblock() API with a
>> simple thread program using the Xenomai native skin, and with xenomai
>>
Hi All,
I am trying to test rt_cond_bind() and rt_task_unblock() API with a
simple thread program using the Xenomai native skin, and with xenomai
3.0.6.
But, during call to rt_task_unblock(&task1) from the main function, I
get the segmentation fault.
# ./cond_bin_test
PINTU: Inside bind_test tas
On Thu, Mar 8, 2018 at 8:49 PM, Philippe Gerum wrote:
> On 03/08/2018 03:16 PM, Pintu Kumar wrote:
>> Hi,
>>
>> On x86_64 machine (with xenomai 3.0) sometimes I observed a huge
>> variance and inconsistency in latency data when measuring latency
>> delay using cl
Hi,
On x86_64 machine (with xenomai 3.0) sometimes I observed a huge
variance and inconsistency in latency data when measuring latency
delay using clock_nanosleep.
I observed this inconsistency in both normal kernel, as well as xenomai kernel.
I observed the same, even when using the direct xenoma
is the right one to use? Will there be any
difference in measuring latency ?
> -Greg
>
> On Thu, Mar 1, 2018 at 7:37 AM, Pintu Kumar wrote:
>> Hi,
>>
>> I have one question about Xenomai native API
>>
>> 1) What is the native API equivalent for clock_gettime(
Hi,
I have one question about Xenomai native API
1) What is the native API equivalent for clock_gettime() ?
I have seen this Xenomai native API guide but I could not find it.
https://xenomai.org/documentation/xenomai-2.6/pdf/native-api.pdf
I have a simple pthread based POSIX application which I
in write function.
Thank you for the clue :)
Regards,
Pintu
> On Wed, Feb 28, 2018 at 7:16 AM, Pintu Kumar wrote:
>> Hi,
>>
>> I am getting some error while building a RTDM driver. Please check my
>> inline reply.
>>
>>
>> On Tue, Feb 27, 2018 at 7:09 PM
Hi,
I am getting some error while building a RTDM driver. Please check my
inline reply.
On Tue, Feb 27, 2018 at 7:09 PM, Pintu Kumar wrote:
> Dear Greg & Jan,
>
> Thank you so much for your help. Yes I am looking into existing sample
> drivers to understand. I think
about the RTDM
> framework. The other question is do you need at RTDM driver? Could
> you use the UDD framework instead? With the UDD framework you just
> need to support a small RTDM driver and the rest of the driver lives
> in user space.
>
> -Greg
>
> On Mon, Feb 26,
use only rt for all other calls.
Thanks,
Pintu
On 26 Feb 2018 7:54 pm, "Jan Kiszka" wrote:
> On 2018-02-26 12:26, Pintu Kumar wrote:
> > Hi,
> >
> > I have a sample linux char driver which I am registering using normal
> > misc_register/deregister function.
Hi,
I have a sample linux char driver which I am registering using normal
misc_register/deregister function.
In this driver, I have used, open, read, write, ioctl, release system calls.
Now I wanted to convert this driver to RTDM interface and compare it.
Later I wanted to add some more use cases
Hi,
I have enabled RTDM serial driver 16550A in kernel and I am using it
with x86-64 Ubuntu 16.04 desktop.
CONFIG_XENO_DRIVERS_16550A=y
CONFIG_XENO_DRIVERS_16550A_PIO=y
Now I wanted to verify this driver using a sample application such as
: cross-link
But, when I check, the driver is not availabl
On Wed, Feb 21, 2018 at 6:02 PM, Pintu Kumar wrote:
> On Wed, Feb 21, 2018 at 4:27 PM, Paul Wilkinson wrote:
>>
>>
>> -Original Message-
>> From: Xenomai [mailto:xenomai-boun...@xenomai.org] On Behalf Of Pintu Kumar
>> Sent: 20 February 2018 16:58
>&
On Wed, Feb 21, 2018 at 4:27 PM, Paul Wilkinson wrote:
>
>
> -Original Message-
> From: Xenomai [mailto:xenomai-boun...@xenomai.org] On Behalf Of Pintu Kumar
> Sent: 20 February 2018 16:58
> To: Jan Kiszka ; Pintu Kumar
> Cc: xenomai@xenomai.org
> Subject: Re:
1 - 100 of 113 matches
Mail list logo
