This was the first thing I asked when my Technology Head inquired about 'JVM on
DaVinci. :)
Andrea Gasparini wrote:
Ben Gardiner spiffera, alle Wednesday 31 March 2010 circa:
On Wed, Mar 31, 2010 at 3:16 AM, Gopal Sukumar
<mailto:gopal_suku...@mindtree.com> wrote:
Dear all,
Thank you Mark.
Even I was wondering if this was apt.
Regards,
Gopal Sukumar.
Mark Deneen wrote:
SpiderMonkey is JavaScript, similar in name only to Java.
Best Regards,
Mark Deneen
Saucon Technologies
Best Regards,
Mark Deneen
Saucon Technologies
- "Arie Muijnck&qu
Dear all,
Can we run JVM on DaVinci platforms? I would like to develop code in Java to
run on DaVinci. Is this possible?
Thanks in advance.
Regards
Gopal Sukumar.
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Hello everyone,
I am using MVL 2.6.10 on DM6446.
Are there any limitations in the number of threads (POSIX threads) I spawn in
the application?
Thanks,
Gopal Sukumar.
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I thought this is a basic question, which the experts out here will be able to
answer readily.
Thanks,
Gopal Sukumar.
Gopal Sukumar wrote:
Hello all,
I am writing a generalized buffer sequencing module for the encoding and
multiplexing pipeline.
1. Does Codec Engine OSAL Memory interface
he APIs in
Memory.h?
3. Which (CMEM APIs or the Codec Engine OSAL Memory interface APIs in
Memory.h) one would you recommend to use for this purpose?
Thanks,
gopal sukumar
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Any clues, anybody?
Thanks,
Gopal Sukumar.
Gopal Sukumar wrote:
Hi,
Please find the information below.
CMEM setup:
phys_start=0x8700 phys_end=0x8800 pools=5x40960,15x1048576
Sequence of calls:
CMEM_init();
/* do something */
In other threads including thread A (for each buffer
= CMEM_DEFAULTPARAMS;
poolId = CMEM_getPool(size);
buffer = CMEM_allocPool(poolId, ¶ms);
physAddr = CMEM_getPhys(buffer);
/* FAILURE during some Operation */
Please advise.
Thanks,
Gopal Sukumar.
Vladimir Pantelic wrote:
Gopal Sukumar wrote:
Hello all,
Is there a limitation in cmem kernel module
application is getting killed
But when I
allocate all pools,
deallocate all pools,
allocate all of them again
- I dont get this problem.
Please advise.
Thanks,
Gopal Sukumar.
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Hi Steve,
Can OSS not mix the Mic and LineIn? Is there a problem?
Thanks,
Gopal Sukumar.
Steve Chen wrote:
On Mon, 2009-07-27 at 16:12 +0530, Prabhu Kalyan Rout wrote:
Hi Steve,
Thanks for the reply. Can you give me some pointers to example for
mixing the signals.
The man pages will
That's right! He has done this and it seems it is working fine for him.
Regards,
Gopal Sukumar.
Tivy, Robert wrote:
The CMEM module does not need to be loaded for the application link stage. If you get
"undefined reference to CMEM_init" then that just means that you&#x
Hi Ondrej,
This means linking cmem to your app has failed. Ensure that you have loaded the
cmem module.
Thanks,
Gopal Sukumar.
Ondrej Pindroch wrote:
Hi
How can I use CMEM and all it's API. In my application. I need to get one buffer with
size almost 10MB, which will be continous in vi
Thanks Brijesh. Will try and let you know.
Thanks,
Gopal Sukumar.
Jadav, Brijesh R wrote:
Hi Gopal,
This is regarding OMAP resizer driver not DM6446 resizer driver. Resizer char
driver in the DM6446 supports user pointer buffer exchange mechanism.
Thanks,
Brijesh Jadav
Hi Brijesh,
I have seen a recent communication in the mailing list that this mechanism
fails, at http://www.mail-archive.com/linux-o...@vger.kernel.org/msg11415.html
Is this fixed now?
Thanks,
Gopal Sukumar.
Jadav, Brijesh R wrote:
Hi Gopal,
I think user pointer buffer exchange mechanism is
s its inherent overheads, can this be avoided. Please let me know if
there is a way out.
Thanks,
Gopal Sukumar.
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Davinci-linux-open-s
/sec, which is not even close
to what we need.
From the software front, we just have an application that writes some data into
the DVD media.
Can any of you tell me what could be the problem? Also what is the write speed
over the ATA?
Thanks,
Gopal Sukumar
signal(&cond_queue_empty);
pthread_mutex_unlock(&task_queue_cond_lock);
process_task(my_task);
}
}
By the way, are you using POSIX threads?
~ Gopal Sukumar.
Ondrej Pindroch wrote:
Hi
I have been studying how to use threads. I have successful made one
application, with two
recognized, but not DM6446.
Thanks,
Gopal Sukumar.
Subbrathnam, Swaminathan wrote:
Gopal,
I assume the upstream port of the hub (which is on your custom dm6446 based
board) is connected to pc and one of the down stream ports have dm6446 as the
usb device connected. Is there any other usb devices that
gnize the Processor and I was
able to communicate with the Windows PC.
Can anybody please let me know, what I am missing here with the hub?
Thanks,
Gopal Sukumar.
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Hi all,
Does anybody have a "Bottom" boot UBoot code; If so where can I download it.
Thank you.
Regards,
Gopal Sukumar
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Hi,
I understand that it depends on Image size, Resizing factor, etc. Does any of
you have data regarding the Resize-time? Thank you.
By the way, I am working on DM6446.
Thanks,
Gopal Sukumar.
Vladimir Pantelic wrote:
Gopal Sukumar wrote:
Hi all,
Does anybody know or have statistics of
Hi all,
Does anybody know or have statistics of the time that Resizer takes for
resizing a YUYV 422 frame?
Thanks,
Gopal Sukumar.
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Hi all,
I have a requirement that I get a video of any size from 1600x1200 to 320x240
to DM6446, I need to resize into PAL or NTSC resolution and encode into MPEG2
Video.
I heard that VPFE will not be able to accept "any" video resolution, but only
specific ones. Is it true? If so, what do I
it out for sure, also with higher
chunk-sizes.
Regards,
Gopal Sukumar.
Jerry Johns wrote:
if you're trying to align malloc'ed memory to an x-byte boundary, you can try
to do this:
e.g, aligning to a 2-byte boundary,
unaligned_addr = malloc(size + 0x3);
aligned_addr = ((unaligned_a
will keep that as the
last option, as it doesn't talk of portability if I have to trust CMEM.
Regards,
Gopal Sukumar.
ketan deshpande wrote:
Hello Gopal,
Whats the filesystem are you are using on the SD card?? VFAT? or EXT2? As far
as i know; O_DIRECT i.e. 'disabling File System buffe
at many of you would have such requirements. It would be great to
know the possible solutions to tackle the issue.
Regards,
Gopal Sukumar.
DISCLAIMER:
This message (including attachment if any) is confidential and may be
privileged. If you have received this message by mistake please notify t
will I talk to the EDMA from Userspace.
Regards,
Gopal Sukumar.
Ted Buswell wrote:
Hi Gopal -
I think you probably want to bookmark this page:
http://focus.ti.com/docs/prod/folders/print/tms320dm6446.html#technicaldocuments
The direct link to the datasheet is:
http://www.ti.com/lit/gpn
Hi Ted,
Thanks for the hint. But I am not able to find out that in the document, I
have. Could you please tell me location of the datasheet document, I can
download from?
Thanks,
Gopal Sukumar.
Ted Buswell wrote:
Hi Gopal -
Gopal Sukumar said:
To rephrase the question,
Is it possible to
Drive
5. USB Hub
6. SD based NAND Flash
7. Ethernet
If any of you have done Board Diagnostics software, please help me out with
these. Thanks a lot.
Regards,
| Gopal Sukumar | Module Lead - R&D Services | MindTree Limited |
| Phase - 1, Global Village Technology Park, RVCE post, Mysore
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