Re: [Xenomai-help] Latency test locking AT91 system

2008-04-30 Thread Gilles Chanteperdrix
On Wed, Apr 30, 2008 at 1:34 AM, Travis Stratman <[EMAIL PROTECTED]> wrote: > The klatency test only works the first time that I run it, all further > tests cause a segmentation fault. Here is the strace of the last few > calls on klatency when it does fail: > gettimeofday({1209511560, 302399},

Re: [Xenomai-help] Latency test locking AT91 system

2008-04-30 Thread Travis Stratman
On Wed, 2008-04-30 at 08:13 +0200, Sebastian Smolorz wrote: > Travis Stratman wrote: > > I am working on getting Xenomai running on a board using the AT91SAM9260 > > processor. The actual hardware on the board is very similar to the > > AT91SAM9260EK. > > > > I was able to patch and build the kerne

Re: [Xenomai-help] Latency test locking AT91 system

2008-04-30 Thread Gilles Chanteperdrix
On Wed, Apr 30, 2008 at 6:15 PM, Travis Stratman <[EMAIL PROTECTED]> wrote: > On Wed, 2008-04-30 at 08:13 +0200, Sebastian Smolorz wrote: > > Travis Stratman wrote: > > > I am working on getting Xenomai running on a board using the AT91SAM9260 > > > processor. The actual hardware on the board is

[Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Karch, Joshua
Hi All, I tried implementing inter-task message queues and following the msg_queue.c example (http://www.xenomai.org/documentation/trunk/html/api/msg__queue_8c-example.html) and when I try to run the implementation after fixing some of the code (declaring fail() to printf an error, declaring int

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Philippe Gerum
Karch, Joshua wrote: > Hi All, > > I tried implementing inter-task message queues and following the > msg_queue.c example > (http://www.xenomai.org/documentation/trunk/html/api/msg__queue_8c-example.html) > and when I try to run the implementation after fixing some of the code > (declaring fail()

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Philippe Gerum
Karch, Joshua wrote: > Hi All, > > I tried implementing inter-task message queues and following the > msg_queue.c example > (http://www.xenomai.org/documentation/trunk/html/api/msg__queue_8c-example.html) > and when I try to run the implementation after fixing some of the code > (declaring fail()

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Karch, Joshua
Phillipe, I'm running 2.4.3 and compiling it on the same machine (a geode based machine). Appending exit(99); to the next line after printf() allows the program to exit with just the "error" from printf(). No seg faults there, but it seems the rt_queue_alloc is the problem right now. Thank

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Philippe Gerum
Karch, Joshua wrote: > Phillipe, > > I'm running 2.4.3 and compiling it on the same machine (a geode based > machine). Appending exit(99); to the next line after printf() allows the > program to exit with just the "error" from printf(). No seg faults there, > but it seems the rt_queue_alloc i

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Gilles Chanteperdrix
Karch, Joshua wrote: > Hi All, Hi Joshua, this is unrelated to your issue, but please avoid replying a previous mail when starting a new discussion: your new mail will appear as an answer of the mail you replied to in all clients handling threading properly, including xenomai mailing list archiv

Re: [Xenomai-help] Segfault Problems with Message Queues

2008-04-30 Thread Karch, Joshua
Phillipe, I added a bunch of printf statements in the program and added the rt_queue_create section: err = rt_queue_create(&q_desc, "q_desc", 100, Q_UNLIMITED, Q_FIFO); I also changed rt_task_delete to rt_task_join to wait for the task. Running the following program gives the following: in con

[Xenomai-help] Xenomai booting problem with xilinx xupv2p board

2008-04-30 Thread Qin Lin
Hi all: Is anybody can suggest me something to do? I am a newer in xenomai,last day i port the ELDK_4.2/ppc_4xx/usr/src/linux-2.6.24-xenomai to xilinx xupv2p borad with powerpc 405 At the first time, i use xilinx ACE driver, kernel panic on the mouting root file system, therefore,i try to use N

Re: [Xenomai-help] Xenomai on AT91SAM9260

2008-04-30 Thread Hans Søndergaard (HSO)
Hi, Thanks for the answer. We are now trying to install Xenomai 2.4.3 using Linux 2.6.24 on AT91SAM9260, but have a problem: Is it possible to disable the building of the posix skin when configuring the user space libraries for Xenomai? I have tried --disable-posix-skin, but this had no effect.