Mounting/Accessing SD-Card on BBB
Gedare Bloom
gedare at rtems.org
Fri Aug 16 14:25:12 UTC 2019
On Fri, Aug 16, 2019 at 6:04 AM Christian Mauderer <list at c-mauderer.de> wrote:
>
> Hello Nils,
>
> you are right that system freezes are not a wanted behaviour. But
> hot-plugging a disk isn't that common in embedded systems (except maybe
> for USB drives). It's a case that isn't tested that often. So most
> likely no one noticed that bug. I wouldn't see it critical as long as I
> don't have a project where I need that (either hobby or funded).
>
+1
> Is this a blocking problem for your project? If not you might want to
> fill a bug report for this. But I suspect that no one will work on that
> too fast as long as there is no urgent necessity.
>
> Note that if it would have been a FAT bug the situation would have been
> quite different. FAT bugs are bad for all targets and for quite some
> funded projects too. So I would have tried to fix that as soon as possible.
>
> Best regards
>
> Christian
>
> On 16/08/2019 12:08, Nils Hölscher wrote:
> > Ok.
> > But back to the bug.
> > The behaviour I described should be reproducible by removing SD-Card
> > after it was mounted.
> > And then the System should freeze when open is called on some file on
> > SD-Card.
> > System freezes can't be wanted behaviour.
We have occasionally received bug reports like this. It is better to
avoid unplugging something that is being accessed. Even in commodity
systems that can cause data corruption on the device. In fact, did you
confirm with a new SDcard that it is the BBB that is broken, and not
the SDCard that has gone bad?
> >
> > Best,
> > Nils
> >
> > On Fri, 16 Aug 2019 at 11:40, Christian Mauderer <list at c-mauderer.de
> > <mailto:list at c-mauderer.de>> wrote:
> >
> > PS: If neither the SD nor the eMMC has a bootable image your BBB falls
> > back to serial and then USB boot anyway. So no need to change any
> > boot pins.
> >
> > On 16/08/2019 11:38, Christian Mauderer wrote:
> > > Hello Nils,
> > >
> > > if the U-Boot doesn't start from eMMC any more it won't be easy.
> > > Theoretically it is possible to boot via serial. See for example
> > >
> > >
> > http://linuxkernel51.blogspot.com/2015/08/booting-beagle-bone-black-over-uart.html
> > >
> > > With that you could load an U-Boot (via X-Modem) that could start a
> > > system from USB (image from Beagle home page maybe could work if
> > it can
> > > boot from USB) that could re-write the eMMC. Most likely it would
> > need a
> > > few hours to a day to figure out the details. So you should
> > definitively
> > > order a replacement as a backup solution.
> > >
> > > Best regards
> > >
> > > Christian
> > >
> > > On 16/08/2019 11:13, Nils Hölscher wrote:
> > >> Hi Christin,
> > >>
> > >> Thanks for the hint.
> > >> But how can I alter the U- Boot on eMMC?
> > >> Problem is I have a Linux version with an U-Boot that disables
> > emmc on
> > >> the emmc...
> > >> And I guess I cant flash emmc without SD.
> > >>
> > >> Best,
> > >> Nils
> > >>
> > >> On Fri, 16 Aug 2019 at 11:03, Christian Mauderer
> > <list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>> wrote:
> > >>
> > >> On 16/08/2019 10:55, Nils Hölscher wrote:
> > >> > Hi,
> > >> >
> > >> > It seems the problem was hardware related.
> > >> > My SD-Card connector just died.
> > >> > I hope I can get a new BBB oin a timely manner.
> > >> >
> > >> > Best,
> > >> > Nils
> > >>
> > >> Hello Nils,
> > >>
> > >> thanks for the information. That's annoying. Good luck finding a
> > >> replacement.
> > >>
> > >> For a quick workaround: I haven't tried that yet but if your
> > on-board
> > >> eMMC is still intact, you might can use that U-Boot to boot
> > from USB.
> > >>
> > >> Best regards
> > >>
> > >> Christian
> > >>
> > >> >
> > >> > On Fri, 16 Aug 2019 at 10:48, Christian Mauderer
> > >> <list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>> wrote:
> > >> >
> > >> > Hello Nils,
> > >> >
> > >> > thanks for the file list. I can't reproduce your
> > problem with it.
> > >> >
> > >> > On 16/08/2019 10:01, Nils Hölscher wrote:
> > >> > > Hi,
> > >> > >
> > >> > > Short update.
> > >> > >
> > >> > > It seems the device only hangs while I am connected
> > with the
> > >> debugger.
> > >> >
> > >> > Is that true for the original file system tree? You are
> > >> debugging via
> > >> > Ethernet, right? In that case I would lean more toward a
> > >> problem with
> > >> > the debugger support than the file system. Do you have
> > enough file
> > >> > descriptors configured?
> > >> >
> > >> > Best regards
> > >> >
> > >> > Christian
> > >> >
> > >> > > looks like a Heisenberg bug.
> > >> > >
> > >> > > Best,
> > >> > > Nils
> > >> > >
> > >> > > On Fri, 16 Aug 2019 at 09:50, Nils Hölscher
> > >> <nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>
> > <mailto:nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>>
> > >> > <mailto:nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>
> > <mailto:nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>>>
> > >> > > <mailto:nilhoel1 at gmail.com
> > <mailto:nilhoel1 at gmail.com> <mailto:nilhoel1 at gmail.com
> > <mailto:nilhoel1 at gmail.com>>
> > >> <mailto:nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>
> > <mailto:nilhoel1 at gmail.com <mailto:nilhoel1 at gmail.com>>>>> wrote:
> > >> > >
> > >> > >
> > >> > > On Thu, 15 Aug 2019 at 19:51, Christian Mauderer
> > >> > <list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de> <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>> wrote:
> > >> > >
> > >> > > Hello Nils,
> > >> > >
> > >> > > maybe another bug in our FAT file system...
> > >> > >
> > >> > > Please do three things:
> > >> > >
> > >> > > 1. Create an image of your current card (with
> > dd or
> > >> a similar
> > >> > > tool). FAT
> > >> > > bugs are sometimes hard to reproduce but it's
> > really
> > >> > urgent that
> > >> > > we fix
> > >> > > them. So maybe I'll ask for that image later.
> > >> > >
> > >> > > I did that.
> > >> > > Let me know if you need the image.
> > >> > >
> > >> > > 2. Create a complete list of the files on
> > your card (for
> > >> > example the
> > >> > > Linux `tree -h` command), post it here and
> > tell me
> > >> what you
> > >> > > tried to open.
> > >> > >
> > >> > > .
> > >> > > ├── [ 50K] am335x-boneblack.dtb
> > >> > > ├── [ 49K] am335x-boneblack+pruss.dtb
> > >> > > ├── [ 883] AM335X-PRU-UIO-00A0.dtbo
> > >> > > ├── [ 649] AM335X-PRU-UIO-BSD-00A0.dtbo
> > >> > > ├── [162K] Linux-with-UIO.dtb
> > >> > > ├── [ 44] loob.bin
> > >> > > ├── [108K] MLO
> > >> > > ├── [2.1M] pru.exe.img
> > >> > > ├── [ 12] test.bin
> > >> > > ├── [471K] u-boot.img
> > >> > > ├── [ 390] uEnvLinuxfdt.txt
> > >> > > └── [ 560] uEnv.txt
> > >> > >
> > >> > > 3. Try another name / folder for the file
> > you wanted to
> > >> > open.\
> > >> > >
> > >> > > I moved the file in another folder and renamed it.
> > >> > > It now works but I got en error, I am currently
> > >> investigating if
> > >> > > this is on the pru driver side or not.
> > >> > > The tree while doing this was:
> > >> > > .
> > >> > > ├── [ 50K] am335x-boneblack.dtb
> > >> > > ├── [ 49K] am335x-boneblack+pruss.dtb
> > >> > > ├── [ 883] AM335X-PRU-UIO-00A0.dtbo
> > >> > > ├── [ 649] AM335X-PRU-UIO-BSD-00A0.dtbo
> > >> > > ├── [162K] Linux-with-UIO.dtb
> > >> > > ├── [ 44] loob.bin
> > >> > > ├── [108K] MLO
> > >> > > ├── [2.1M] pru.exe.img
> > >> > > ├── [2.0K] test
> > >> > > │ └── [ 12] test2.bin
> > >> > > ├── [ 12] test2.bin
> > >> > > ├── [471K] u-boot.img
> > >> > > ├── [ 390] uEnvLinuxfdt.txt
> > >> > > └── [ 560] uEnv.txt
> > >> > >
> > >> > >
> > >> > > Thanks,
> > >> > > Nils
> > >> > >
> > >> > > Best regards
> > >> > >
> > >> > > Christian
> > >> > >
> > >> > > On 15/08/2019 19:32, Nils Hölscher wrote:
> > >> > > > Hi Christian,
> > >> > > >
> > >> > > > The commands ls and cat work.
> > >> > > > I just tested them, this seems kinda awkward.
> > >> > > >
> > >> > > > Best,
> > >> > > > Nils
> > >> > > >
> > >> > > > On Thu, 15 Aug 2019 at 19:27, Christian
> > Mauderer
> > >> > > <list at c-mauderer.de
> > <mailto:list at c-mauderer.de> <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>> wrote:
> > >> > > >
> > >> > > > Hello Nils,
> > >> > > >
> > >> > > > does some other access to the file system
> > >> work? Like
> > >> > a ls
> > >> > > on the console
> > >> > > > or creating a file. Can you do a `cat`
> > on some
> > >> text file
> > >> > > on the file
> > >> > > > system? If not: Does it work for a file
> > in the
> > >> root file
> > >> > > system (should
> > >> > > > be a IMFS)?
> > >> > > >
> > >> > > > Best regards
> > >> > > >
> > >> > > > Christian
> > >> > > >
> > >> > > > On 15/08/2019 15:54, Nils Hölscher wrote:
> > >> > > > > Hi,
> > >> > > > >
> > >> > > > > I when my app wants to open a file on
> > the SD
> > >> card
> > >> > > dev=mmcsd-0-0 rtems
> > >> > > > > freezes.
> > >> > > > > Exact call is:
> > >> > > > > fd = open(file, O_RDONLY);
> > >> > > > > With file being the pru binary I want
> > to upload.
> > >> > > > >
> > >> > > > > Thanks,
> > >> > > > > Nils
> > >> > > > >
> > >> > > > > On Tue, 13 Aug 2019 at 17:56,
> > Christian Mauderer
> > >> > > > >
> > <christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>
> > >> > > >
> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>>
> > >> > > > >
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>
> > >> > > >
> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>>>> wrote:
> > >> > > > >
> > >> > > > > Hello Nils,
> > >> > > > >
> > >> > > > > a third possibility: You could
> > start a
> > >> FTP server
> > >> > > and push the
> > >> > > > file
> > >> > > > > via network.
> > >> > > > >
> > >> > > > > Best regards
> > >> > > > >
> > >> > > > > Christian
> > >> > > > >
> > >> > > > > Am Dienstag, 13. August 2019
> > schrieb Nils
> > >> > Hölscher:
> > >> > > > > > Hi,
> > >> > > > > >
> > >> > > > > >
> > >> > > > > > Thanks for the input I will try
> > the SD
> > >> card
> > >> > first.
> > >> > > > > > That way I won't have to alter the
> > >> code when I
> > >> > > want to run other
> > >> > > > > stuff on the pru.
> > >> > > > > >
> > >> > > > > >
> > >> > > > > > Best,
> > >> > > > > > Nils
> > >> > > > > >
> > >> > > > > >
> > >> > > > > > On Tue, 13 Aug 2019 at 17:32,
> > Gedare Bloom
> > >> > > <gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>
> > >> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>>
> > >> > > > <mailto:gedare at rtems.org
> > <mailto:gedare at rtems.org>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>
> > >> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>>>
> > >> > > > > <mailto:gedare at rtems.org
> > <mailto:gedare at rtems.org>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>>
> > >> > > <mailto:gedare at rtems.org
> > <mailto:gedare at rtems.org> <mailto:gedare at rtems.org
> > <mailto:gedare at rtems.org>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>
> > >> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>
> > >> <mailto:gedare at rtems.org <mailto:gedare at rtems.org>
> > <mailto:gedare at rtems.org <mailto:gedare at rtems.org>>>>>>> wrote:
> > >> > > > > >
> > >> > > > > > You can also build the PRU
> > image into
> > >> the RTEMS
> > >> > > binary. See
> > >> > > > > > examples-v2.git/file_io/crc/init.c
> > >> > > > > >
> > >> > > > > > On Tue, Aug 13, 2019 at 8:46 AM
> > Christian
> > >> > Mauderer
> > >> > > > > <list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>
> > >> > > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>>> wrote:
> > >> > > > > > >
> > >> > > > > > > Hello Nils,
> > >> > > > > > >
> > >> > > > > > > that's a bit odd. I attached
> > an expected
> > >> > output
> > >> > > below.
> > >> > > > Some guesses:
> > >> > > > > > >
> > >> > > > > > > - Did you add FAT file system
> > to your
> > >> > application?
> > >> > > > > > > - Is there some odd formatting on
> > >> the SD?
> > >> > > Normally at
> > >> > > > least the FAT
> > >> > > > > > > partition used by U-Boot
> > should be
> > >> visible.
> > >> > > > > > > - Is your BDBUF configuration OK?
> > >> > > > > > > - Do you have enough file
> > descriptors?
> > >> > > > > > >
> > >> > > > > > > Beneath that: If you only need
> > >> something where
> > >> > > you can put
> > >> > > > some
> > >> > > > > files,
> > >> > > > > > > you can try to connect a USB
> > stick
> > >> instead.
> > >> > > Maybe that
> > >> > > > works better.
> > >> > > > > > >
> > >> > > > > > > Best regards
> > >> > > > > > >
> > >> > > > > > > Christian
> > >> > > > > > >
> > >> > > > > > >
> > >> > > > > > > media listener: event = DISK
> > ATTACH,
> > >> state =
> > >> > > INQUIRY, src
> > >> > > > = mmcsd
> > >> > > > > > > media listener: event = DISK
> > ATTACH,
> > >> state =
> > >> > > SUCCESS, src =
> > >> > > > > mmcsd, dest
> > >> > > > > > > = /dev/mmcsd-0
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > INQUIRY,
> > >> > > src =
> > >> > > > /dev/mmcsd-0
> > >> > > > > > > mmcsd0: 4GB <SDHC TO 15.15 SN
> > >> 000002F6 MFG
> > >> > > 02/2017 by 25
> > >> > > > DY> at mmc0
> > >> > > > > > > 24.0MHz/4bit/65535-block
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED, src =
> > >> > > > /dev/mmcsd-0
> > >> > > > > > > media listener: event = PARTITION
> > >> INQUIRY,
> > >> > state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > /dev/mmcsd-0
> > >> > > > > > > media listener: event = PARTITION
> > >> INQUIRY,
> > >> > state =
> > >> > > > SUCCESS, src =
> > >> > > > > > > /dev/mmcsd-0
> > >> > > > > > > media listener: event = PARTITION
> > >> ATTACH,
> > >> > state
> > >> > > = INQUIRY,
> > >> > > > src =
> > >> > > > > > > /dev/mmcsd-0
> > >> > > > > > > media listener: event = PARTITION
> > >> ATTACH,
> > >> > state
> > >> > > = SUCCESS,
> > >> > > > src =
> > >> > > > > > > /dev/mmcsd-0, dest =
> > /dev/mmcsd-0-0
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > INQUIRY,
> > >> > > src =
> > >> > > > /dev/mmcsd-0-0
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > SUCCESS,
> > >> > > src =
> > >> > > > > /dev/mmcsd-0-0,
> > >> > > > > > > dest = /media/mmcsd-0-0
> > >> > > > > > > media listener: event = DISK
> > ATTACH,
> > >> state =
> > >> > > INQUIRY, src
> > >> > > > = mmcsd
> > >> > > > > > > media listener: event = DISK
> > ATTACH,
> > >> state =
> > >> > > SUCCESS, src =
> > >> > > > > mmcsd, dest
> > >> > > > > > > = /dev/mmcsd-1
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > INQUIRY,
> > >> > > src =
> > >> > > > /dev/mmcsd-1
> > >> > > > > > > mmcsd1: 4GB <MMCHC MMC04G 5.8 SN
> > >> 160D224B MFG
> > >> > > 09/2014 by 112
> > >> > > > > 0x0000> at
> > >> > > > > > > mmc1 48.0MHz/8bit/65535-block
> > >> > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED, src =
> > >> > > > /dev/mmcsd-1
> > >> > > > > > > media listener: event = PARTITION
> > >> INQUIRY,
> > >> > state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > /dev/mmcsd-1
> > >> > > > > > > media listener: event = PARTITION
> > >> INQUIRY,
> > >> > state
> > >> > > = FAILED,
> > >> > > > src =
> > >> > > > > > > /dev/mmcsd-1
> > >> > > > > > > media listener: event = DISK
> > ATTACH,
> > >> state =
> > >> > > INQUIRY, src =
> > >> > > > > mmcsd1boot
> > >> > > > > > > mmcsd1boot0: 2MB partion 1 at
> > mmcsd1
> > >> > > > > > > mmcsd1boot1: 2MB partion 2 at
> > mmcsd1
> > >> > > > > > > mmcsd1rpmb: 131kB partion 3
> > at mmcsd1
> > >> > > > > > >
> > >> > > > > > >
> > >> > > > > > > On 13/08/2019 13:30, Nils
> > Hölscher
> > >> wrote:
> > >> > > > > > > > Hi,
> > >> > > > > > > >
> > >> > > > > > > > Thanks for the help.
> > >> > > > > > > > I tried to use your code, but I
> > >> always get
> > >> > > "ERROR: SD
> > >> > > > could not be
> > >> > > > > > > > mounted after timeout".
> > >> > > > > > > > Even after raising the
> > waiting time.
> > >> > > > > > > >
> > >> > > > > > > > The sources I use start here:
> > >> > > > > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> > https://github.com/nilhoel1/rtems-pru/blob/pruss-shell/main.c#L110
> > >> > > > > > > >
> > >> > > > > > > > And my uart output is:
> > >> > > > > > > > ""
> > >> > > > > > > > waiting for SD...
> > >> > > > > > > >
> > >> > > > > > > > usbus0: 480Mbps High Speed
> > USB v2.0
> > >> > > > > > > > usbus1: 480Mbps High Speed
> > USB v2.0
> > >> > > > > > > > media listener: event = DISK
> > >> ATTACH, state =
> > >> > > INQUIRY,
> > >> > > > src = mmcsd
> > >> > > > > > > > media listener: event = DISK
> > >> ATTACH, state =
> > >> > > SUCCESS, src =
> > >> > > > > mmcsd, dest
> > >> > > > > > > > = /dev/mmcsd-0
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > > INQUIRY, src =
> > >> > > > /dev/mmcsd-0
> > >> > > > > > > > ugen0.1: <Mentor Graphics
> > OTG Root
> > >> HUB>
> > >> > at usbus0
> > >> > > > > > > > ugen1.1: <Mentor Graphics
> > OTG Root
> > >> HUB>
> > >> > at usbus1
> > >> > > > > > > > uhub0: <Mentor Graphics OTG
> > Root
> > >> HUB, class
> > >> > > 9/0, rev
> > >> > > > > 2.00/1.00, addr 1>
> > >> > > > > > > > on usbus0
> > >> > > > > > > > uhub1: <Mentor Graphics OTG
> > Root
> > >> HUB, class
> > >> > > 9/0, rev
> > >> > > > > 2.00/1.00, addr 1>
> > >> > > > > > > > on usbus1
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED,
> > >> > > src =
> > >> > > > /dev/mmcsd-0
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > INQUIRY, state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > > /dev/mmcsd-0
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > INQUIRY, state =
> > >> > > > SUCCESS, src =
> > >> > > > > > > > /dev/mmcsd-0
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > ATTACH, state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > > /dev/mmcsd-0
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > ATTACH, state =
> > >> > > > SUCCESS, src =
> > >> > > > > > > > /dev/mmcsd-0, dest =
> > /dev/mmcsd-0-0
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > > INQUIRY, src =
> > >> > > > > /dev/mmcsd-0-0
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED,
> > >> > > src =
> > >> > > > > /dev/mmcsd-0-0
> > >> > > > > > > > media listener: event = DISK
> > >> ATTACH, state =
> > >> > > INQUIRY,
> > >> > > > src = mmcsd
> > >> > > > > > > > media listener: event = DISK
> > >> ATTACH, state =
> > >> > > SUCCESS, src =
> > >> > > > > mmcsd, dest
> > >> > > > > > > > = /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > > INQUIRY, src =
> > >> > > > /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED,
> > >> > > src =
> > >> > > > /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > INQUIRY, state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > > /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > INQUIRY, state =
> > >> > > > SUCCESS, src =
> > >> > > > > > > > /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > ATTACH, state =
> > >> > > > INQUIRY, src =
> > >> > > > > > > > /dev/mmcsd-1
> > >> > > > > > > > media listener: event =
> > PARTITION
> > >> > ATTACH, state =
> > >> > > > SUCCESS, src =
> > >> > > > > > > > /dev/mmcsd-1, dest =
> > /dev/mmcsd-1-0
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > > INQUIRY, src =
> > >> > > > > /dev/mmcsd-1-0
> > >> > > > > > > > media listener: event =
> > MOUNT, state =
> > >> > FAILED,
> > >> > > src =
> > >> > > > > /dev/mmcsd-1-0
> > >> > > > > > > > media listener: event = DISK
> > >> ATTACH, state =
> > >> > > INQUIRY, src =
> > >> > > > > mmcsd1boot
> > >> > > > > > > > uhub0: 1 port with 1 removable,
> > >> self powered
> > >> > > > > > > > uhub1: 1 port with 1 removable,
> > >> self powered
> > >> > > > > > > > ERROR: SD could not be mounted
> > >> after timeout
> > >> > > > > > > > ""
> > >> > > > > > > >
> > >> > > > > > > > Thanks,
> > >> > > > > > > > Nils
> > >> > > > > > > >
> > >> > > > > > > > On Mon, 12 Aug 2019 at 18:01,
> > >> Christian
> > >> > Mauderer
> > >> > > > > <list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>
> > >> > > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>>
> > >> > > > > > > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>
> > >> > > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>
> > >> > > <mailto:list at c-mauderer.de
> > <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>
> > >> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>
> > >> <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>
> > <mailto:list at c-mauderer.de <mailto:list at c-mauderer.de>>>>>>>> wrote:
> > >> > > > > > > >
> > >> > > > > > > > On 12/08/2019 07:28,
> > Nils Hölscher
> > >> > wrote:
> > >> > > > > > > > > Hi,
> > >> > > > > > > > >
> > >> > > > > > > > > Can anyone help me
> > with this?
> > >> > > > > > > > > I need to access the
> > BBB's
> > >> SD-Card, so
> > >> > > that I can load
> > >> > > > > my pru
> > >> > > > > > > > example on
> > >> > > > > > > > > the pru.
> > >> > > > > > > > >
> > >> > > > > > > > > Thanks,
> > >> > > > > > > > > Nils
> > >> > > > > > > > >
> > >> > > > > > > >
> > >> > > > > > > > Hello Nils,
> > >> > > > > > > >
> > >> > > > > > > > take a look at the
> > following
> > >> > application:
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> > https://gitlab.com/c-mauderer/rtems-bbb/blob/master/apps/wifi-sample/init.c#L64
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> > https://gitlab.com/c-mauderer/rtems-bbb/blob/master/apps/wifi-sample/libbsdhelper.c#L122
> > >> > > > > > > >
> > >> > > > > > > > You should mainly need
> > the stuff
> > >> > from the
> > >> > > > > libbsdhelper_init_sd_card()
> > >> > > > > > > > and
> > libbsdhelper_wait_for_sd().
> > >> > > > > > > >
> > >> > > > > > > > Please note that the SD
> > card
> > >> needs quite
> > >> > > some time to
> > >> > > > > initialize on BBB.
> > >> > > > > > > > I haven't had a look at
> > it why
> > >> that
> > >> > is the
> > >> > > case.
> > >> > > > > > > >
> > >> > > > > > > > Best regards
> > >> > > > > > > >
> > >> > > > > > > > Christian
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > _______________________________________________
> > >> > > > > > > > users mailing list
> > >> > > > > > > > users at rtems.org
> > <mailto:users at rtems.org>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>
> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>
> > >> > > <mailto:users at rtems.org
> > <mailto:users at rtems.org> <mailto:users at rtems.org
> > <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>>
> > >> > > > <mailto:users at rtems.org
> > <mailto:users at rtems.org>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>
> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>
> > >> > > <mailto:users at rtems.org
> > <mailto:users at rtems.org> <mailto:users at rtems.org
> > <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>>>
> > >> > > > > > > >
> > >> > http://lists.rtems.org/mailman/listinfo/users
> > >> > > > > > > >
> > >> > > > > > >
> > >> > _______________________________________________
> > >> > > > > > > users mailing list
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> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>
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> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>
> > >> > > <mailto:users at rtems.org
> > <mailto:users at rtems.org> <mailto:users at rtems.org
> > <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>>
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> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>
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> > <mailto:users at rtems.org> <mailto:users at rtems.org
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> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>>>
> > >> > > > > > >
> > >> http://lists.rtems.org/mailman/listinfo/users
> > >> > > > > >
> > >> > > > >
> > >> > > > > --
> > >> > > > > --
> > >> > > > >
> > --------------------------------------------
> > >> > > > > embedded brains GmbH
> > >> > > > > Herr Christian Mauderer
> > >> > > > > Dornierstr. 4
> > >> > > > > D-82178 Puchheim
> > >> > > > > Germany
> > >> > > > > email:
> > >> christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>
> > >> > > >
> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>>
> > >> > > > >
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>
> > >> > > >
> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>
> > >> > > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>
> > >> > <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>
> > >> <mailto:christian.mauderer at embedded-brains.de
> > <mailto:christian.mauderer at embedded-brains.de>>>>>>
> > >> > > > > Phone: +49-89-18 94 741 - 18
> > >> > > > > Fax: +49-89-18 94 741 - 08
> > >> > > > > PGP: Public key available on request.
> > >> > > > >
> > >> > > > > Diese Nachricht ist keine
> > geschäftliche
> > >> Mitteilung
> > >> > > im Sinne
> > >> > > > des EHUG.
> > >> > > > >
> > >> > > > >
> > >> > > > >
> > _______________________________________________
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> > <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>
> > >> > > <mailto:users at rtems.org
> > <mailto:users at rtems.org> <mailto:users at rtems.org
> > <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>
> > >> > <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>
> > >> <mailto:users at rtems.org <mailto:users at rtems.org>
> > <mailto:users at rtems.org <mailto:users at rtems.org>>>>>
> > >> > > > >
> > http://lists.rtems.org/mailman/listinfo/users
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
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