Hi,
Yes, you can attach the lauterbach to a DM365. I think is even on the list of
processors supported on recent versions.
Diego
On Jun 28, 2010, at 7:16 AM, Kieran Bingham wrote:
Hi Guys,
Has anyone used a lauterbach to connect the DM365?
I can't find documentation anywhere on what
Hi,
I would recommend you try using the arago-next branch. The trunk is the stable
version, but is kind of outdated. If you have some other problems, you may try
poking developers on the #arago IRC channel at freenode.
Diego
On Mar 17, 2010, at 11:05 AM, Raffaele Recalcati wrote:
I'm
Hi,
Yes, the SPEECH interface isn't supported on trunk. The easier way to add
support for it would be to copy paste the auddec plugins and modify them to
use the speech API. Is also probably easy to add in DDOMPE branch with a couple
of if cases (speech interface is in to-do list for this
Ramiro,
This limit is due the cmem buffers being allocated to this location. If you
have more RAM available on your final board, you can just move the cmem buffers
to another location and give more memory to the Linux kernel.
Diego
On Feb 10, 2010, at 2:12 PM, Ramiro Polla wrote:
Hi,
I'm not a lawyer,
But if the toolchain is GPL (which I think it is), then is a GPL
violation that it stops working.
Now, does the compiler really stops working at all (gcc bla bla give
you errors?) or the IDE stops working?
Diego
On Aug 6, 2009, at 11:41 AM, Vladimir Pantelic wrote:
Well, I won't expect the flexLM issue addressed on that thread, if I
recall correctly last time I checked some codesourcery toolchain that
I got my hands on, it has some flexlm integration as well, (and some
of the developers on the thread are codesourcery members).
I recall when I saw
If you actually want FlexSDK source, request a developer package
from Accresso. FlexLM source is a little harder to come by.
Well, that isn't the point actually. The problem is that if the code
is linked again 'gcc', then it should be licensed GPL. GPL license is
more than having the
Hi Zhenfeng,
I have people looking on this issue for Beagleboard, and we have the
playbin and decodebin locating the plugins properly. Probably is
something wrong with your environment. Please post your issue on a bug
entry, and provide the output with GST_DEBUG=3 environment set.
Diego
wrong
Can anyone give me an example how to use this gstreamer ? Or is there
a commom video files used for testing?
If you installed the system properly, there should be a directory with
example scripts in /opt/gstreamer...
Diego Dompe
RidgeRun Engineering
Ed,
First, I haven't even been able to successfully get the tree.
Every time I run this...
git clone
http://www.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git
it hangs after downloading about 320Mg (I have plenty of disk space).
I assume this is the correct source right?
and you will see how it works.
Diego Dompe
RidgeRun Engineering
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initializes the PLL2 and program the DDR settings to the
specific DDR memory attached to the DM355 and then proceed to load u-
boot to RAM.
Regards,
Diego Dompe
RidgeRun Engineering
On Oct 14, 2008, at 7:49 AM, Gorwood, Steve wrote:
I'm a bit less sure why the RBL can't load u-boot directly.. I
information on any
particular subject you may be interest. You can also can ask around
here for the particular differences on any area that you may looking at.
Regards,
Diego Dompe
RidgeRun Engineering
On Oct 7, 2008, at 2:41 PM, Ed Sutter wrote:
Hi...
I'm brand new to the list and essentially
configuration required.
Regards,
Diego Dompe
RidgeRun Engineering
On Oct 2, 2008, at 2:18 AM, shyamal mehta wrote:
Josh, it has a procedure to debug DSP code. How can I debug my ARM
side kernel code? Has anybody done it successfully? Do we need any
specific JTAG for that?
Regards
Hi,
LPJ can't damage your board AFAIK, where did you find such reference?
It's only a calibration value that is calculated at boot time but it
won't hurt your board. Be aware that this value will be different
depending on the clocking of your system.
Regards,
Diego.
On Sep 25, 2008, at
Hi,
I guess what you want it to create some avi or mp4 file from h.264
elementary streams?
You can use mpeg4ip project:
http://mpeg4ip.sourceforge.net/features/index.php
The mp4creator utility does:
create mpeg4 files from elementary streams (mp3, aac, mp4v, h263, h264
and .mpg files)
Hi,
I think the best option available is to use the ALSA drivers from the
Git kernel. We moved our DM355 and DM6446 to use ALSA and live is more
simple now.
Regards,
Diego Dompe
RidgeRun Engineering
On Sep 25, 2008, at 10:01 AM, Jerry Johns wrote:
Hey all,
I’ve searched
What cairo version are you using?
Seems like a slow down on the rasterizer code...
Diego
On Sep 18, 2008, at 8:57 AM, Paul Stuart wrote:
Hi all,
I'm using GTK+directfb on a Ti Davinci dm355.
Things look great, but when I move focus between widgets,
move a window, or update any
Hi Caglar,
Thanks for your time and effort on this one!
Due to the changes in header file locations lately in arm tree, all
machine
specific includes have to be changed in source files and build
scripts must be
modified to accomodate new header locations. Some changes also
needed for new
Caglar,
The latest release of CE, FC, etc have an uclibc target with EABI
support. If you use the latest dvsdk you won't face this problem.
Regards,
Diego Dompe
RidgeRun Engineering
On Sep 1, 2008, at 1:13 AM, Caglar Akyuz wrote:
Hi,
I'm in the process of building DVSDK with the current
Hi,
Highlevel flow:
- Need to modify the dsplink release to compile against your kernel
- Need to modify cmemk to compile against your kernel
When you have dsplink and cmemk, you can basically run the codec
servers and combos.
We have done this on the past and the issues I can remember are:
. Works perfectly on DM355
framebuffer.
http://labs.o-hand.com/psplash/
Regards,
Diego Dompe
RidgeRun Engineering
On Aug 8, 2008, at 12:34 PM, canibek Sağın wrote:
Hi,
As i mentioned, i have a dm 355 board. In montavista there is a
“logo_linux_clut224.ppm” Picture on stat up. I want
with the processing power
of the DM355 provide more than 30MB/s.
Diego Dompe
RidgeRun Engineering
On Aug 8, 2008, at 2:44 AM, Kumar Bala wrote:
Hi,
We are trying to improve the ethernet performance on the DM355 EVM.
The
current performance index as per the TI driver guide is about 26
MBits/s
will include
this feature, but if you are interested I could drop you the patches.
However since you will be patching your u-boot you will likely not
receive support for it from TI (but we offer support services if you
get in troubles).
Regards,
Diego Dompe
RidgeRun Engineering
On Jul 30
in DM355 driver development (and more). If you want to it by
yourself you can just drop a mail to the list and I will be glad to
give you quick advice for your questions.
Regards,
Diego Dompe
RidgeRun Engineering.
On Jul 1, 2008, at 10:09 AM, [EMAIL PROTECTED] wrote:
Hello Serkan Erdogan
a pointer for it on TI website, but you could ask for it to
your FAE.
Diego Dompe
RidgeRun Engineering
On Jun 30, 2008, at 6:57 AM, serkan erdogan wrote:
Thank you very much Phil Quiney, i have included these routines into
initialization part of our software and there is no more noise
a look at
the nandwrite program of the mtdutils package).
Diego Dompe
RidgeRun Engineering
On Jun 25, 2008, at 9:24 AM, Bernard Blackham wrote:
U-boot: 1.3.3
Linux kernel: 2.6.24 + patches to approximate current git
NAND: 256MiB with 128KiB blocks and 2KiB pages
I tried flashing a kernel image
Andrea,
Uboot has a memory allocator that (IIRC) lives closes to the end of
the RAM, so you are corrupting uboot malloced data structures. Review
the davinci_dm355.h file of your uboot source to get the exact memory
location of it.
Diego Dompe
RidgeRun Engineering
On Jun 23, 2008, at 2
wireless driver has a clean interface (I like
it very much the interface used by the Marvell chips).
Regards,
Diego Dompe
RidgeRun Engineering
On Jun 5, 2008, at 8:05 AM, manas lenka wrote:
Hi,
I want to use Wifi card with SDIO interface of my DM355 board.
Can the SD driver given with the board
on the latest
codec release into the encoder and decoder without problems.
Keep in mind that these examples had hardwired resolutions in the
code, so if you feed anything unexpected, they crash.
Regards,
Diego Dompe
RidgeRun Engineering.
On May 22, 2008, at 9:09 AM, Ramkoemar Bhoera wrote:
hi
for the ipipe_480p_example?
Regards
Diego Dompe
RidgeRun Engineering
On May 19, 2008, at 2:20 PM, Chris Stillson wrote:
When I capture video using the ipipe_480p_example, I get a split in
the screen, where the bottom of the screen is delayed about 5 frames
from the top of the frame. This happens with a stock setup
you write to 0x0200:, and to issue commands to the second chip at
0x0200:4000 (rising the EM_A12 signal).
Regards,
Diego Dompe
RidgeRun Engineering
On Apr 28, 2008, at 11:16 AM, [EMAIL PROTECTED] wrote:
Thanks to everyone on this list for all your help. I have found many
answers to my
or all GIO can't be both according
to PINMUX2. Could they be doing a emulated A12 bit by using a GIO
pin and
then manualing setting that bit high
or low depending on which bank of NAND flash they wish to send
commands
too?
Thanks again,
GARY ELLERBUSCH
Diego Dompe
Thiyana,
As far I know, no. Check with your TI distributor to confirm this.
Diego Dompe
RidgeRun Engineering
On Apr 15, 2008, at 10:25 PM, Maitriya, Thiyana (IE10) wrote:
Hi
Is it possible to have my own MPEG4 Video Compression Algo running on
the DM355 Co-processor?
Regards
Thiyana
Hi Antonio,
You can find the information regarding the MSP430 in the Spectrum
digital site for the board:
http://c6000.spectrumdigital.com/evmdm355/revc/
Check out the register definitions, and MSP430 firmware.
Diego
On Apr 14, 2008, at 1:02 PM, António Silva wrote:
Hi all,
I am having
is Linux based. I have never tried to run it on
cygwin, but I'm confident is a lot easier to get a Linux host.
Regards,
Diego Dompe
RidgeRun Engineerig
On Apr 9, 2008, at 10:20 PM, Maitriya, Thiyana (IE10) wrote:
I have some more doubts which are listed below.
1).There are Two JTAG
to the OpenOCD session or attach it to gdb as
documented on the OpenOCD project.
Diego Dompe
RidgeRun Engineering
DM355.cfg ==
gdb_port
telnet_port
#interface
interface ft2232
ft2232_layout olimex-jtag
ft2232_vid_pid 0x15ba 0x0003
Tim,
We have tested gstreamer pipelines from the video source to the frame
buffer sink without enconding/decoding on the middle and the latency
is unnoticeable. You can probably modify the encode/decode demo to do
not perform the encoding/decoding part and will get a lower latency.
Tim,
The MSP430 is controlled by I2C, you can find the documentation of the
registers on http://c6000.spectrumdigital.com/evmdm355/revc/files/EVMDM355_ECP_VA4.pdf
You can also look at /opt/dvsdk_1_30_00_23/demos/utils/msp430lib/ for
example code.
Regards,
Diego Dompe
RidgeRun
Hi,
You can do this with gstreamer.
RidgeRun offers gstreamer and audio/video codecs solutions for DM355
integrated with TI Codecs, if you are interested.
Diego Dompe
RidgeRun Engineering
On Mar 7, 2008, at 11:07 AM, [EMAIL PROTECTED] wrote:
I am investigating the possibility of using
are developing products for DM355 and complexity is a factor
for you, take a look at the SDK for DM355 that offers our company, we
work hard to make embedded Linux life easier ;).
Tambien damos soporte en español.
Regards,
Diego Dompe
RidgeRun Engineering
On Feb 27, 2008, at 8:43 AM, Santiago
verify my patches
are correct (rigth now I have too many printf)
Regards
Diego Dompe
RidgeRun Engineering
On Feb 22, 2008, at 1:18, Thornton, Keith [EMAIL PROTECTED]
wrote:
Your answer tells me two things. The first is that as far as davinci
is conserned, TI has open sourced its gstreamer
and get the v4l2 source to negotiate the
capabilities properly, but currently is breaking in some other
internal error that I'm trying to trace down. If I got it running I
will post the information and changes I did to the driver.
Regards,
Diego Dompe
RidgeRun Engineering
On Feb 21, 2008
a process or driver constantly polling the
second MCU, which could be inefficient. I would say UART sounds like a
better option.
You can open the UART port directly from your QT app and just receive
the information there.
Regards,
Diego Dompe
RidgeRun Engineering
On Feb 10, 2008, at 2:34 PM
variant
target arm926ejs little reset_halt 1 arm926ejs
run_and_halt_time 0 30
=
=
=
=
Regards
Diego Dompe
RidgeRun Engineering
On Jan 25, 2008, at 9:09 AM, Jaya Kumar wrote:
Hi folks,
Has anyone gotten the DM355
=no
ac_cv_func_posix_getpwuid_r=yes ./configure extra parameters
This will avoid the problems with cross compilation.
Regards,
Diego Dompe
RidgeRun Engineering
On Jan 22, 2008, at 8:58 AM, Stephen Berry wrote:
Jeff, Brian wrote:
Gstreamer for DaVinci TMS320DM6446 is now available for free
download, delivered under
Take a look at gstreamer and inmendio solutions
Diego Dompe
RidgeRun Engineering
On Jan 18, 2008, at 5:08, Albert Burbea [EMAIL PROTECTED] wrote:
Hi everybody,
I am beginning to develop a client/server streamer application on
Linux, and I would like to ask if you know a lightweight
Yes,
For ARM side it's my main JTAG tool, and I'm quite happy with it, has
many features that are hard to find on other tools (great DCC support,
profiling).
Check this thread for info on how to configure it.
Hi
You need a software mixer, like esd or jackd, since OSS audio drivers
don't support sound mixing.
Diego
On Dec 20, 2007, at 12:34 AM, Dmitry Belomoytsev wrote:
Gentlemen, could you please advise me on how should I better play
several sounds in parallel on /dev/dsp?
I`m trying to
Lorenzo,
As far I know TI codecs for DM355 (JPEG and MPEG4) are available
only on Linux at this point, and albeit they can be ported to WinCE
I think you will have to deal with it by yourself.
The OS runs on the ARM side only, therefore the CODECs (that run on
the DSP side) should be the
Howy,
As far I know TI codecs for DM355 (JPEG and MPEG4) are available only
on Linux at this point, and albeit they can be ported to WinCE I think
you will have to deal with it by yourself.
Diego
On Dec 14, 2007, at 12:23 PM, Howy Stark wrote:
I am researching weather to use Linux or
It doesn't. Only MPEG4 part-2.
On Nov 26, 2007, at 3:22 AM, Carlos Ojea wrote:
Hello again,
I would like to know if TMS320DM355 includes a H.264 decoder.
Many thanks,
Carlos
___
Davinci-linux-open-source mailing list
Andrew,
As mention before, the DM6446 and DM355 only provide one video input,
so they may not work on your product.
If you are interested on the DM355, our company offers Linux SDKs
(tools, kernel, applications) for it. We can load the software over a
bare Spectrum Digital board. Visit
on
this
stuff.
Best regards,
Kevin
--
--
*From:* Diego Dompe [mailto:[EMAIL PROTECTED]
*Sent:* Friday, October 26, 2007 1:19 PM
*To:* Tivy, Robert
*Cc:* davinci-linux-open-source@linux.davincidsp.com
Du,
You can get an ARM toolchain from codesourcery. They have a free
version, and the professional version that comes with support.
http://www.codesourcery.com/gnu_toolchains/arm
Our company offers free SDK for Davinci-family DM355 (also tested on
DM6446) that has been used with 2.6.22, it
Robert,
I have tried to use CMEM in recent kernels and found the problems you
described, and I was wondering if TI plans to fix it to make it work,
or would be interested in re-design the driver to make it portable
and simpler. I see unlikely that the main tree accepts the driver in
the
Robert,
Your analysis of the features supported by CMEM is accurate. One
thing you didn't mention is the requirement that the user be able
to obtain the physical address of CMEM buffers, for the purpose of
granting them to DSP codecs, where the DSP doesn't have an MMU, and
for granting
Kevin,
Agreed. As long as the memory is not freed and re-allocated (with
get_free_pages) some arbitrary time later this shouldn't pose any
problems.
No matter what, you still have the requirement that whoever wants
large
chunks of physically contiguous memory has to make the request
PROTECTED]
] On Behalf Of Diego Dompe
Sent: Tuesday, September 11, 2007 10:35 AM
To: [EMAIL PROTECTED]
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: TMS320DM355 Processors
Hi Ivan,
The DM355 is powerful enough to play H.264, using TI codecs with his
acceleration engine (which
ARM EABI only works on kernels 2.6.16 and up, as the EABI change the
system calls APIs
Unless you have a heavy patched 2.6.10 kernel with support for EABI
is likely that some of your syscalls may be broken.
On Aug 28, 2007, at 4:03 PM, John Sample wrote:
In the 2.6.10 kernel the following
You can use the lauterbach to load the elf image of uboot and execute
it. Then you can reflash uboot.
data.load.elf path/uboot/image
On Dec 28, 2006, at 4:31 PM, Meher wrote:
Bob,
Thanks for the information. That atleast takes away any apparent
hardware failures out of the picture. If
to any address in the DDR? and how do I specify the
address CPU should jump to? I mean entry point for the U-boot?
Regards,
Kalyan
On 12/28/06, Diego Dompe [EMAIL PROTECTED] wrote:
You can use the lauterbach to load the elf image of uboot and execute
it. Then you can reflash uboot
more about the debugger, you will find that your scripts
get more complex every time to load all the debugging stuff you may
like for your platform.
Thanks for your help,
Your welcome
Diego Dompe
RidgeRun Engineering
___
Davinci-linux-open
, Windows
can read mass storage devices without partitions table, it just look
for the FAT boot sector at the first block.
So try making your step 2:
mkfs.msdos /opt/usbfile
Regards,
Diego Dompe
RidgeRun Engineering
___
Davinci-linux-open-source
Andrew,
Try booting with single on the command line of the kernel, this way
you should boot on single user mode that will basically use /bin/sh
as the init process. This will make easier to identify the point of
failure.
Be sure to have the console device on your /dev, and be sure your
Hi Andrew,
We can build a minimal system on around 1600 kb. The minimal stuff
you require for your system will basically depends on the
applications you are using, but you can build a basic system with
only busybox.
My checklist is:
- Busybox: configure with options you need. Must have
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