On 04/25/2012 11:11 AM, Minh GIANG wrote:
> hello,
>
> Thank you for helping me solve my problem.
>
> You recommend me to update to a more recent version. But I think the
> xenomai version 2.6.0 is the lastest version over http://www.xenomai.org
> site.
You are right. The latest fixes are in th
On 04/24/2012 08:57 PM, Gilles Chanteperdrix wrote:
> On 04/24/2012 08:47 PM, Andrew Tannenbaum wrote:
>> I'm running
>>
>> Linux 2.6.38.8
>> Xenomai 2.6.0
>> Atom N270 CPU
>>
>> I'm talking to CAN with a PEAK PCI SJA1000 CAN adapter.
>>
>> I have a control loop running at 200 Hz, an
On 04/23/2012 03:25 PM, Andrey Nechypurenko wrote:
>>> Following my tests with PWM generation using GPIO in user space [1],
>>> I've made the RTDM module [2] to further reduce the jitter. As a
>>> result, jitter was improved, but still under heavy system load the
>>> servo motor I am trying to cont
On 04/23/2012 01:56 PM, Andrey Nechypurenko wrote:
> Hi Folks,
>
> Following my tests with PWM generation using GPIO in user space [1],
> I've made the RTDM module [2] to further reduce the jitter. As a
> result, jitter was improved, but still under heavy system load the
> servo motor I am trying
On 04/22/2012 01:34 PM, Gilles Chanteperdrix wrote:
> On 04/22/2012 01:24 PM, Gilles Chanteperdrix wrote:
>> On 04/22/2012 11:10 AM, Wolfgang Grandegger wrote:
>>> But all this does not explain a factor of 3 with your driver. I doubt
>>> that it's due to a move
On 04/21/2012 10:12 PM, xenophile wrote:
> Hi,
>
> I am trying to see why a trivial driver reading an ADC on an EP9312 ARM
> board has slowed by a factor of three. Since I installed it under 2.6.29
> a couple fo years ago.
>
> It's looking like this is due to a kernel update I did in the mean tim
On 04/12/2012 10:51 AM, Minh GIANG wrote:
> Hello sir,
>
> Here is the message after doing your command:
>
> giang@debianrt:~/Documents/xenomai-2.6.0/examples/rtdm/profiles/serial$
> make XENO=/usr/xenomai/bin
> --xeno-cflags is deprecated, use --skin=name --cflags instead
> --xeno-ldflags is dep
On 04/11/2012 10:51 PM, Minh GIANG wrote:
> ok for CC, i was afraid of spam everyone by my mail. I answer your
> questions.
>
> - non, i didn't modify cross-link program (even if i used to modify this
> program to make it run, but it worked the same way)
>
> - Xenomai 2.6
What version (cat /pro
On 04/11/2012 06:59 PM, Gilles Chanteperdrix wrote:
> On 04/11/2012 06:56 PM, Gilles Chanteperdrix wrote:
>> On 04/11/2012 04:19 PM, Wolfgang Grandegger wrote:
>>> Hi,
>>>
>>> On 04/05/2012 02:46 PM, Minh GIANG wrote:
>>>> i'm sorry sir, what i
ion. Therefore I have a few questions:
- do you use an *unmodified* version of cross-link.c?
- What Xenomai version do you use?
- What Linux kernel version do you use?
- How do you build "cross-link"?
And please do not drop the CC to the list.
Wolfgang.
> On Wed, Apr 11, 2012 at 4
Hi,
On 04/05/2012 02:46 PM, Minh GIANG wrote:
> i'm sorry sir, what i displayed just in the last mail, isn't good, because
> i removed rt_dev_ioctl(...) in cross-link program
> And then, with rt_dev_ioctl( RTSER_RTIOC_WAIT_EVENT ).
>
> [93076.465077] base=0x2f8 iir=0x4
> [93076.465082] base=0x2f
On 04/04/2012 11:18 AM, Minh GIANG wrote:
> hello,
>
> i did what you told me, i compiled the kernet with patch which you send me,
> and the result of dmesg
>
> [ 1636.156641] base=0x2f8 iir=0x1
> [ 1636.157672] base=0x2f8 iir=0x4
> [ 1636.157675] base=0x2f8 status=0x100
> [ 1636.157677] base=0x2
nd send the dmesg output
while running cross-link.
BTW: what Xenomai version are you using?
Wolfgang.
> On Fri, Mar 30, 2012 at 4:48 PM, Wolfgang Grandegger
> wrote:
>
>> On 03/30/2012 04:34 PM, Minh GIANG wrote:
>>> hi,
>>>
>>> with option RTSER_RT
On 03/30/2012 04:34 PM, Minh GIANG wrote:
> hi,
>
> with option RTSER_RTIOC_WAIT_EVENT in rt_dev_ioctl(), this function returns
> un number -110 (Connection timed out)
> with option RTSER_RTIOC_GET_STATUS in rt_dev_ioctl(), this function returns
> un number 0 (not message)
You should call this fu
;>
>> i connected 2 serial port of my computer by one cable in order to make the
>> test. The write task works well but the other task is blocked by
>> rt_dev_ioctl(...).as
>> i already mentionned and when i removed rt_dev_ioctl, the "rt_dev_read"
>>
On 03/29/2012 05:26 PM, Minh GIANG wrote:
> i want to revive the topic over the problem RTSER_RTIOC_WAIT_EVENT
> while compiling cross-link.c program. I cann't resolve my problem
> after doing some solution given by the others
>
> Loading module:
>
> insmod ./xeno_16550A.ko io=0x3f8,0x2f8 irq=4,3
On 03/26/2012 11:53 AM, Gilles Chanteperdrix wrote:
> On 03/26/2012 11:48 AM, Wolfgang Grandegger wrote:
>> On 03/26/2012 11:38 AM, Wolfgang Grandegger wrote:
>>> Hi Gilles,
>>>
>>> On 03/23/2012 02:14 PM, Gilles Chanteperdrix wrote:
>>>> On
On 03/26/2012 11:38 AM, Wolfgang Grandegger wrote:
> Hi Gilles,
>
> On 03/23/2012 02:14 PM, Gilles Chanteperdrix wrote:
>> On 03/23/2012 10:59 AM, Gilles Chanteperdrix wrote:
>>> On 03/23/2012 09:35 AM, Wolfgang Grandegger wrote:
>>>> Hello,
>>>>
&g
Hi Gilles,
On 03/23/2012 02:14 PM, Gilles Chanteperdrix wrote:
> On 03/23/2012 10:59 AM, Gilles Chanteperdrix wrote:
>> On 03/23/2012 09:35 AM, Wolfgang Grandegger wrote:
>>> Hello,
>>>
>>> while playing with rt_pipe, I realized that a select()/poll() fu
Hello,
while playing with rt_pipe, I realized that a select()/poll() function
does not unblock when the rt_pipe is deleted (via rt_pipe_delete) on the
other end. I think this is because the poll callback does not support
POLLHUP:
http://www.rts.uni-hannover.de/xenomai/lxr/source/ksrc/nucleus/pipe
On 01/20/2012 07:46 PM, Gilles Chanteperdrix wrote:
> On 01/20/2012 07:03 PM, Wolfgang Grandegger wrote:
>> Hi Fabrice and Manfred,
>>
>> On 01/19/2012 06:09 PM, Fabrice Gasnier wrote:
>>> On 18/01/2012 17:32, Wolfgang Grandegger wrote:
>>>>> Further
Hi Fabrice and Manfred,
On 01/19/2012 06:09 PM, Fabrice Gasnier wrote:
> On 18/01/2012 17:32, Wolfgang Grandegger wrote:
>>> Further investigation indicates that when writing, tx interrupt is not
>>> asserted as expected (rt_16550_write):
>>>> /* unmask tx
On 01/18/2012 05:15 PM, Fabrice Gasnier wrote:
> Dear all,
>
> On 15/01/2012 20:35, Wolfgang Grandegger wrote:
>>> -->
>>>> So can I just change the function in 16550A.c like this?:
>>>> rt_16550_reg_in(io_mode_t io_mode, unsigned long base, int of
On 01/13/2012 08:15 PM, Manfred wrote:
> (In reply to Wolfgangs Respond)
>
> Thank you for the explanations.
> So I managed to recompile the kernel module with a lot of "printk"
>
> commands. And I could track the problem to the following:
> it fails in:[1]
> int __init rt_16550_init(void)
>
> W
On 01/12/2012 06:53 PM, Manfred wrote:
> Dear Xenomai-Developers/Users,
>
> I am trying to get xenomai running on an omap3630 device (gumstix overo).
> xenomai 2.6.0/kernel: linux-omap3-2.6.38 / i-pipe patch
> 2.6.38.8-arm-1.18.04
>
> I would like to use the UART devices in a RT-application,
> a
On 01/04/2012 02:48 PM, Fabrice Gasnier wrote:
> ---
> ksrc/drivers/can/mscan/rtcan_mscan.c | 38
> -
> 1 files changed, 36 insertions(+), 2 deletions(-)
>
Unfortunately, this is not a proper patch. It should have:
- a descriptive subject line, e.g.:
[PATCH]
Hi Fabrice,
On 01/04/2012 11:06 AM, Fabrice Gasnier wrote:
> Thanks Gilles.
>
> I posted some time ago another question that is somehow related to rtcan
> and mpc5121:
> insmod xeno_rtcan_mscan gets stuck on MPC5121
> https://mail.gna.org/public/xenomai-core/2011-09/msg00032.html
>
> I still hav
On 11/21/2011 11:44 AM, Hadrien Caron wrote:
> Hello to all !
>
> I have a small problem using a4l_sync_write : I am using it inside a
> program that should write on a digital port.
> The function a4l_sync_write returns a value of -38.
> But according to the documentation, there is only 3 possible
On 06/16/2011 05:20 PM, Andrew Tannenbaum wrote:
> I was trying to use the Xenomai RT-Socket-CAN rtcanrecv in a Tcl/Tk
> script GUI wrapper.
>
> rtcanrecv uses printf to stdout, and it line-buffers when attached to a
> tty, but it uses larger buffers (so it is unusable) when run from a
> script wi
On 05/17/2011 03:21 PM, Koenig, Florian wrote:
> Hi,
> in linux-2.6.36 menuconfig is in Real-time syste/nucleus/machine only "Enable
> unlocked context switch" to choose, no hw-fpu ?
>
>
>> You can set CONFIG_XENO_HW_FPU, it is located in the "Real-time
>> system"/"nucleus"/"Machine" menu.
I had
On 05/17/2011 01:11 PM, Gilles Chanteperdrix wrote:
> On 05/17/2011 11:27 AM, Wolfgang Grandegger wrote:
>> On 05/17/2011 09:53 AM, Koenig, Florian wrote:
>>> Hi,
>>>
>>> Do you have CONFIG_XENO_HW_FPU disabled? If not, please disable and
>>> retry. Ill
On 05/17/2011 09:53 AM, Koenig, Florian wrote:
> Hi,
>
> Do you have CONFIG_XENO_HW_FPU disabled? If not, please disable and
> retry. Illegal instructions are maybe due to hard-float instructions in
> the binary. I will check on our Walnut board when time permits...
> hopefully today.
Nobody will
On 05/17/2011 09:03 AM, Koenig, Florian wrote:
> Hi,
>
>> After copying trivial-periodic to 405GP cpu, it returns illegal
> instruction.
>
> Hm, in a previous mail I asked if the installed Xenomai programs from
> the test suite like "latency" or "cyclictest" do work. Is that the case?
> If not, i
Hello,
On 05/16/2011 03:27 PM, Koenig, Florian wrote:
> Hi,
> i started from new and have done the following:
>
>
> i deleted /opt/eldk-4.2 and installed it new with:
> $ ./install -d /opt/eldk-4.2 ppc_4xx
BTW: also be aware of ELDK_FIXOWER and ELDK_MAKEDEV.b
> Then i setup env-vars and goto /
On 05/16/2011 12:56 PM, Wolfgang Grandegger wrote:
> On 05/16/2011 12:23 PM, Koenig, Florian wrote:
>> Hi,
>>
>> i installed eldk into /opt/eldk-4.2, then i installed (make install) xenomai
>> user-space into /opt/eldk-4.2/ppc_4xx .
>>
>> Now when i
On 05/16/2011 12:23 PM, Koenig, Florian wrote:
> Hi,
>
> i installed eldk into /opt/eldk-4.2, then i installed (make install) xenomai
> user-space into /opt/eldk-4.2/ppc_4xx .
>
> Now when i try to build the xenomai examples with
>
> $ make XENO=/opt/eldk-4.2/usr/xenomai-2.5.6/bin
>
> It uses /
On 05/13/2011 02:46 PM, Koenig, Florian wrote:
> Hi,
> i have a powerpc 405GP without FPU and want to build a xenomai application. I
> installed and setup eldk-4.2 for ppc_4xx, to have a cross toolchain on my
> x86 computer. After that, i patched the linux-2.6.36 kernel with
>
> scripts/prepare-k
Hi Gilles,
On 03/08/2011 02:01 PM, Gilles Chanteperdrix wrote:
> Hi,
>
> Xenomai 2.5.6, a.k.a. "Wormhole Wizards" is available at the usual
> place:
> http://download.gna.org/xenomai/stable/xenomai-2.5.6.tar.bz2
>
> It contains mainly bug fixes, for:
> - SMP scheduling bugs introduced by the "o
On 03/07/2011 10:27 PM, Gilles Chanteperdrix wrote:
> Eric Eric wrote:
>> On Mon, Mar 7, 2011 at 2:07 PM, Gilles Chanteperdrix
>> wrote:
>>> Eric Eric wrote:
OK, it looks like I would basically have to replace gpioirq-hw.h
bare-bones GPIO driver for the beagle to get this to work. Other
On 03/07/2011 09:29 AM, Gilles Chanteperdrix wrote:
> Eric Eric wrote:
>> Hi, I'm attempting to run irqloop/irqbench and irqloop just appears to
>> hang indefinitely. Behavior is the same with -t0 and -t1. I am able
>> to successfully run other tests such as latency and switchtest. Below
>> is t
Hi Philippe,
On 03/03/2011 08:32 AM, Philippe Gerum wrote:
> On Thu, 2011-03-03 at 08:21 +0100, Richard Cochran wrote:
>> On Wed, Mar 02, 2011 at 07:18:46PM +0100, Jan Kiszka wrote:
>>> On 2011-03-02 16:26, Gilles Chanteperdrix wrote:
Richard Cochran wrote:
> The wiki pages
>
>
On 11/10/2010 03:32 PM, Anders Bach Madsen wrote:
> Thank you very much for the clarification, but this just raises my next
> question. How can I use canFestival and the RTDM socket api? I can't seem to
> find any information on this, not on the xenomai page or on the canfestival
> page.
Check
On 10/12/2010 02:09 AM, Peter Pastor wrote:
> Hey Wolfgang,
>
> I am compiling the rtcan code as modules. Also, for debugging purposes, I
> moved the xeno_can.ko and friends out of the /lib/modules directory and
> successfully booted into xenomai. Once xenomai booted up correctly, I insmod
> the m
On 10/11/2010 09:10 PM, Gilles Chanteperdrix wrote:
> Peter Pastor wrote:
>> Hey Gilles,
>>
>> Thanks for the hint. I "fixed" this problem by loading the nvidia driver
>> (instead of nv) as default. Now the graphic cards uses IRQ 24 which does not
>> collide with IRQ 11 of the CAN bus card (see att
On 09/21/2010 10:06 PM, Mariusz Janiak wrote:
> Dnia 21-09-2010 o godz. 16:46 Wolfgang Grandegger napisał(a):
>> On 09/21/2010 04:17 PM, Mariusz Janiak wrote:
>>> Hi,
>>>
>>> Does Xenomai Peak CAN driver support PCAN-PCI Express card?
>>
>> Probab
On 09/21/2010 04:17 PM, Mariusz Janiak wrote:
> Hi,
>
> Does Xenomai Peak CAN driver support PCAN-PCI Express card?
Probably. What is the PCI vendor and device id of that card?
Wolfgang.
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On 08/31/2010 12:45 AM, Willy Lambert wrote:
> Hi,
>
> I am looking for a PC104 CAN stack that would be easy to integrate for free
> with xenomai, in other words with a compatible driver distributed on the
> web. Issomeone using this kind of board ?
>
> The main board used is :
> http://www.advan
On 08/12/2010 05:38 PM, asprakash_83 wrote:
>
>>> printf(TOTAL LOOP TIMING=%ld us\n",
>>> (long)((rt_timer_ticks2ns(end-start))/1000);
>
>> What does:
>
>> printf(TOTAL LOOP TIMING=%lld us\n", rt_timer_ticks2ns(end-start)/1000);
>
>> report.
>
> TOTAL LOOP TIMING = 5377070 us
> In this case,
On 08/12/2010 11:39 AM, prakash srinivasan wrote:
> Deal All,
>
>I am executing a simple for() loop and like to calculate the time
> period for this loop. I used rt_timer_read(). As per the document, it
> mentioned that rt_timer_read() returns the current time expressed in clock
> ticks
On 08/11/2010 02:23 PM, Gilles Chanteperdrix wrote:
> Peter Soetens wrote:
>> On Monday 02 August 2010 23:46:51 Gilles Chanteperdrix wrote:
>>> Hi,
>>>
>>> you will find Xenomai 2.5.4, aka "Sleep Walk", at the usual place:
>>> http://download.gna.org/xenomai/stable/xenomai-2.5.4.tar.bz2
>>
>> There
Hi Peter,
On 07/09/2010 12:26 PM, Peter Soetens wrote:
> Hi,
>
> (Xenomai 2.5.2&2.5.3)
>
> I'm testing the rtcan ixxat driver for a dual channel card (PLX
> Technology, Inc. Device 2540)
>
> It recognizes the first channel, but refuses to setup the second one
> because the SJA_MOD flag is 0x7f
On 07/08/2010 03:46 PM, prakash srinivasan wrote:
>
>
>> To install Xenomai, please follow the installation instructions. You
>
>>
>
>> will find them in the README.INSTALL file in Xenomai sources
>
>>
>
>> distribution, or online:
>
>>
>
>> http://www.xenomai.org/documentation/xenomai-2.5/
On 06/21/2010 04:52 PM, Charlton, John wrote:
> We are experiencing a problem with the user mode CanFestival library when it
> calls rt_dev_send() when the CAN bus is disconnected. In that case the rtcan
> driver info is:
>
> r...@mcs-conga:~# cat /proc/rtcan/rtcan0/info
> Device rtcan0
> C
On 06/19/2010 09:34 AM, Everett Wang wrote:
> On Fri, Jun 18, 2010 at 7:40 PM, Bruno Rouchouse wrote:
>> Hi,
>> if you haven't found it yet and if I understood correctly your question,
>> xeno-config is probably what you need here ;)
>> "xeno-config
>> is a script that is used to to display the co
On 06/09/2010 10:48 AM, Nils Armbruster wrote:
> Thank you for your reply !
>
>>> I'm currently trying to get the can-interfaces of an Samsung S3C2440
>>> based board working (NetDCU10). The used Linux kernel version is
>>> 2.6.19,
>>> because this was deliverd in the BSP. I patched this ker
On 06/05/2010 04:22 AM, Everett Wang wrote:
> Hi All,
>
> I am playing around with xenomai and RTDM serial driver on a
> 1.7Ghz Pentium-M machine running xenomai 2.5.3. The example cross-link
> produced this result:
>
> main : starting read-task
> Nr | write->irq|irq->read| write
On 06/07/2010 02:07 PM, Everett Wang wrote:
> I am so glad that Wolfgang is able to help giving suggestions. Thanks
> a lot. That is very useful for new users. :-)
>
> On Mon, Jun 7, 2010 at 4:05 PM, Wolfgang Grandegger
> wrote:
>> On 06/05/2010 04:22 AM, Everett W
On 06/05/2010 04:22 AM, Everett Wang wrote:
> Hi All,
>
> I am playing around with xenomai and RTDM serial driver on a
> 1.7Ghz Pentium-M machine running xenomai 2.5.3. The example cross-link
> produced this result:
>
> main : starting read-task
> Nr | write->irq|irq->read| write
On 05/30/2010 03:44 AM, Everett Wang wrote:
> Hi All,
>
> I have made some progress in getting RTDM 16550A working for my
> beagleboard. Followed
> Wolfgang's instructions, I first set uart 0,1 free from kernel then
> load 16550A driver.
>
> setserial /dev/ttyS0 uart none
> setserial /dev/ttyS1 u
On 05/27/2010 03:22 AM, Everett Wang wrote:
> On Wed, May 26, 2010 at 1:38 PM, Wolfgang Grandegger
> wrote:
>> On 05/25/2010 03:47 PM, Everett Wang wrote:
>>> On Mon, May 24, 2010 at 11:45 PM, Wolfgang Grandegger
>>> wrote:
>>>> On 05/24/2010 09:32 AM
On 05/25/2010 03:47 PM, Everett Wang wrote:
> On Mon, May 24, 2010 at 11:45 PM, Wolfgang Grandegger
> wrote:
>> On 05/24/2010 09:32 AM, Everett Wang wrote:
>>> On Mon, May 24, 2010 at 7:36 AM, Everett Wang wrote:
>>>> On Mon, May 24, 2010 at 12:28 AM, Wolfgang
On 05/24/2010 09:32 AM, Everett Wang wrote:
> On Mon, May 24, 2010 at 7:36 AM, Everett Wang wrote:
>> On Mon, May 24, 2010 at 12:28 AM, Wolfgang Grandegger
>> wrote:
>>> On 05/23/2010 06:19 PM, Everett Wang wrote:
>>>> On Sun, May 23, 2010 at 11:46
Hello,
some more insights:
On 05/23/2010 05:46 PM, Wolfgang Grandegger wrote:
> On 05/23/2010 04:59 PM, Everett Wang wrote:
>> On Sun, May 23, 2010 at 5:37 PM, Wolfgang Grandegger
>> wrote:
>>> On 05/23/2010 05:48 AM, Everett Wang wrote:
>>>> Hi All,
>
On 05/23/2010 06:19 PM, Everett Wang wrote:
> On Sun, May 23, 2010 at 11:46 PM, Wolfgang Grandegger
> wrote:
>> There are other possibilities to interact with Linux, e.g. telnet,
>> slogin or netcat. But it's always good to have a console.
>>
> I guess I need a
On 05/23/2010 04:59 PM, Everett Wang wrote:
> On Sun, May 23, 2010 at 5:37 PM, Wolfgang Grandegger
> wrote:
>> On 05/23/2010 05:48 AM, Everett Wang wrote:
>>> Hi All,
>>>
>>> I am trying to make my serial work with xenomai. I have managed to
>>&g
On 05/23/2010 05:48 AM, Everett Wang wrote:
> Hi All,
>
> I am trying to make my serial work with xenomai. I have managed to
> compile and almost run the cross-link example.
> When I tried to run it, I got a shared library problem:
>
> examples
> ./cross-link
> ./cross-link: error while loading s
On 05/12/2010 10:05 PM, Ramon wrote:
> Hi,
>
> I'm looking for a very simple kernel task using native api.
> A very simple one would be nice, a periodical task for example.
>
> I'm interested in the .c file and its Makefile.
You can find examples in the "examples" directory of the Xenomai tree
a
On 05/07/2010 11:34 AM, Steven Kauffmann wrote:
> On Wed, May 5, 2010 at 9:27 PM, Wolfgang Grandegger
> wrote:
>> On 05/03/2010 12:32 PM, Steven Kauffmann wrote:
>>> Hi all,
>>>
>>> When I close my application a cleanup function is called. In this
>
On 05/03/2010 12:32 PM, Steven Kauffmann wrote:
> Hi all,
>
> When I close my application a cleanup function is called. In this
> function I first close the CAN listener thread that handles incoming
> CAN messages. After that some other cleanup code is executed and at
> the end I finally close the
Alessio Margan @ IIT wrote:
> Hi,
> I'm looking for a CANOpen library suitable for xenomai.
> Any suggestions ...
http://www.canfestival.org/ might be an option.
Wolfgang.
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Adrian Boeing wrote:
> Hi Wolfgang & Gilles,
>
> Thanks for the list of Xenomai-supported PCI cards:
>
> 034 config XENO_DRIVERS_CAN_SJA1000_IXXAT_PCI
> 039 This driver is for the IXXAT PC-I 04/PCI card (1 or 2 channel)
> 040 from the IXXAT Automation GmbH (http://www.ixxat.de). T
Hi Adrian,
Adrian Boeing wrote:
> Hi,
>
> We require an industrial PC with CAN, and want to run Xenomai on it.
>
> Are there any vendors who already sell a complete PC package with
> Xenomai & CAN drivers pre-loaded?
> (I have seen that Peak Systems sell a CAN card with Xenomai drivers,
> but do
Hallo,
roderik.wildenb...@manroland.com wrote:
>> Are there any FEC related kernel messages? Maybe (likely) the
>> problem is
>
> We will check this.
>
>
>> caused by Ethernet packet bombardments (I suspect bursts of ARP
>> request). You could try to simulate such bombardments by
>> using pkt
Gilles Chanteperdrix wrote:
> roderik.wildenb...@manroland.com wrote:
>> On one of our platforms (PPC 5200B Kernel 2.4, Xenomai 2.4.8,
>> PCI-bus) we face rare network stalls (once a day). In this situation
>> network communication seems to be completly dead, but obviously only
>> the receive direc
Hello,
I also enjoyed a lot the XUM at Dresden and hope that it will be
repeated regularly.
During the meeting, I heard some complaints about RT-Socket-CAN (aka
RTCAN) not working properly in the past. I might have missed some
related emails, sorry. Are there still pending issues?
Furthermore, a
Felipe Castro wrote:
> Well , that is what i thought but i need to stop the software otherwise my
> tasks will be deleted That's the why i put this infinite loop how
> can i do to keep my tasks running ?
Have a look to the example programs, e.g.:
http://www.rts.uni-hannover.de/xenomai/l
Charlton, John wrote:
> Wolfgang,
>
> Thank you for the information and advice. We are currently considering this
> interface in a custom embedded controller design but based on your
> recommendations we probably need to reassess that decision. We were intending
> to use the parallel port thro
Hi John,
Charlton, John wrote:
> To follow up on this, I configured the parallel port for standard mode and
> the xeno_can_peak_dng driver works without error so the problem has to do
> with the EPP/ECP mode. I would like to use EPP or ECP for performance. And
> as indicated below, the xeno_c
Berruer Sébastien wrote:
> I'm on the first step of the project and I have to choose a complete
> system for my customer. I looking at the constraints both for hardware
> and software and the possibly dependency between them.
OK.
>> I'm asking for the current state of the CAN implementation. Is i
Berruer Sébastien wrote:
> Hello,
>
> I'm reviewing the feasibility of a project that would require the driving of
> devices with real time constrains.
OK, then RT-Socket-CAN is a good choice.
> I'm asking for the current state of the CAN implementation. Is it a
> partial or a
> complete impleme
roderik.wildenb...@manroland.com wrote:
>>> A similar issue has been reported on the RTnet-users ML by
>> Thomas. What
>>> version of RTnet are you using? 0.9.11 is broken!!! See also:
>>>
>
> In deed Thomas´ problem is my problem. I tried to "solve" it but wasn´t very
> successful.
> Therefore
Wolfgang Grandegger wrote:
> Hi Roderik,
>
> roderik.wildenb...@manroland.com wrote:
>> When I try to compile RTnet (for PPC, Xenomai 2.4.8, Ipipe 2.0.1, Kernel
>> 2.4.25) I get the following error message :
>>
>> In file included from rtdev.c:33:
>>
Hi Roderik,
roderik.wildenb...@manroland.com wrote:
> When I try to compile RTnet (for PPC, Xenomai 2.4.8, Ipipe 2.0.1, Kernel
> 2.4.25) I get the following error message :
>
> In file included from rtdev.c:33:
> ../stack/include/rtskb.h: In function `rtskb_queue_init':
> ../stack/include/rtskb.h
Sebastian Smolorz wrote:
> Hi Wolfgang,
>
> Wolfgang Grandegger wrote:
>> Stefan Kisdaroczi wrote:
>>> Hi Wolfgang,
>>>
>>> Wolfgang Grandegger schrieb:
>>>> [...]
>>>>
>>>>>> dmesg output, there is no
Stefan Kisdaroczi wrote:
> Hi Wolfgang,
>
> Wolfgang Grandegger schrieb:
>> [...]
>>>> dmesg output, there is no IXXAT-PCI-CAN board installed:
>>>>> RT-Socket-CAN 0.90.2 - (C) 2006 RT-Socket-CAN Development Team
>>>>> RTCAN SJA1000 driver
Marcel Soulot wrote:
>
>
> 2009/4/27 Wolfgang Grandegger <mailto:w...@grandegger.com>>
>
> Marcel Soulot wrote:
> >
> >
> > 2009/4/27 Wolfgang Grandegger <mailto:w...@grandegger.com> <mailto:w.
Marcel Soulot wrote:
>
>
> 2009/4/27 Wolfgang Grandegger <mailto:w...@grandegger.com>>
>
> Marcel Soulot wrote:
> > Hi,
> >
> > I try to receive data from CAN network. I got a PCI card with a FPGA
> > which emulates the
Marcel Soulot wrote:
> Hi,
>
> I try to receive data from CAN network. I got a PCI card with a FPGA
> which emulates the SJA1000.
> So I load the following modules :
> insmod ./xeno_can.ko
> insmod ./xeno_can_sja1000.ko
> insmod ./xeno_can_mem.ko mem=0xe800 irq=5 can_clock=8000 cdr=0x8F
>
Philippe Gerum wrote:
> roderik.wildenb...@manroland.com wrote:
>> On behalf of Thomas I would like to answer :
>>
>>> Do you have CONFIG_XENO_OPT_DEBUG_NUCLEUS enabled in your
>> yes, we can aahhh have this option enabled.
>>
>>> kconfig, and if so, do
>>> you get any message in your kernel log
Wolfgang Grandegger wrote:
> thomas.de...@manroland.com wrote:
>> Unfortunately I don't have a newer kernel, I will talk to Wolfgang
>> Grandegger, maybe he can do a short test with my formerly attached sample
>> application.
>
> I will try it out on my TQM52
thomas.de...@manroland.com wrote:
> Unfortunately I don't have a newer kernel, I will talk to Wolfgang
> Grandegger, maybe he can do a short test with my formerly attached sample
> application.
I will try it out on my TQM5200 board later today or tomorrow.
Wolfg
Federico Ridolfo wrote:
> Hi all,
> my platform is a mpc5200b based one. I wrote
> some rtdm driver for that platform on linux-2.6.18
> kernel. Some info:
> - ARCH=ppc
> - no fdt (so no dts)
> - u-boot
> - xenomai 2.3.2,
> - adeos-ipipe-2.6.18-ppc-1.5-01.patch
> All works fine.
>
> Now i want to u
Gilles Chanteperdrix wrote:
> Wolfgang Grandegger wrote:
>> Hello,
>>
>> when I try to run "switchtest" from the test-suite, I get the error
>>
>> "pthread_create: Cannot allocate memory"
>>
>> on my MPC5200 PowerPC board. Some
Hello,
when I try to run "switchtest" from the test-suite, I get the error
"pthread_create: Cannot allocate memory"
on my MPC5200 PowerPC board. Some resource is exhausted and likely it's
system memory. I already realized heavy memory usage by threads using
the Xenomai POSIX skin.
-bash-3.2#
Charlton, John wrote:
> Wolfgang,
>
> You are right. I am just learning the sja1000 registers and modes and I was
> looking at the 'BasicCAN' register configuration and the sja1000 can driver
> is using the 'PeliCAN' mode. So it does look like everything is configured
> correctly and it also
Charlton, John wrote:
> I agree that rtcan1 transmit interrupt request is set as is rtcan0 receive
> request in sja1000 base + 3, but I notice that neither interrupt is enabled
> in the control register (offset 0). I think the command register should be
> 0x06 so that TIE and RIE interrupt enab
Charlton, John wrote:
> Wolfgang,
>
> Thank you for the help. I do have XENO_DRIVERS_CAN_DEBUG enabled and the
> registers are:
>
> r...@oelinux-nano:~$ cat /proc/rtcan/rtcan1/registers
> SJA1000 registers
> 00: 00 00 0c 02 ff 00 03 1c 1a 00 00 00 00 60 00 00
> 10: 08 00 20 01 02 03 04 05 06 07
Charlton, John wrote:
> I am attaching an updated rtcan_tscan1.c driver for the TS_CAN1 PC-104 CAN
> interface. I have only attempted to configure it for x86 so it is not
> configured for ARM or any other architecture.
>
> I tried to build lincan-0.3.3 for linux-2.6.27.7 and so far have not
> s
Charlton, John wrote:
> Wolfgang,
>
> I added a reply to you with my reply to Sebastian Smoloz request for the
> driver module source. Yes the transmitter shows TX-counter incremented by 1
> and the receiver never receives anything. The
> /proc/xenomai/irq is:
>
> IRQ CPU0
> 0:
Charlton, John wrote:
> I added a kernel module to the xenomai ksrc/drivers/xenomai/can/sja1000. It
> builds and installs with make modules_install for linux-2.6.27.7 and
> xenomai-2.4.6.1. I am using OpenEmbedded on an i686 NANO-7240 single board
> computer. I load the kernal modules and sta
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