Hi All.
Sorry for repeating questions about dsplink...
I use dvevm_1_20 and dsplink_1_30_82_02 and GIT kernel 2.6.23.
When I compiled dsplink and cmem_1_02, cmem_1_02 compiled OK and apitest
program worked fine.
But in case of dsplink, the errors occurred.
I already applied Kevin's patch file
I encounter the problem something like yours about acpy3,when I call
acpy3_wait,it is busy for long time to finish the transfer.
what's the problem?
huahua5
2007-11-09
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hi
I use two h264 encoders encode a video file, use almost the same profile,
baseline and level3.0.
But one of the output files like this:
"00 00 00 01 67 .
00 00 00 01 68 .
00 00 00 01 06 .
00 00 00 01 45 .
00 00 00 01 45 .
00 00 00 01 06 .
00 00 00 01 41 ."
An
Hi Euan,
Cochrane, Euan wrote:
> Thanks for your reply. I had a look at the davincifb.c file and saw
> that there were already configurations for RGB in NTSC and PAL.
Oh? What version of the kernel are you using? I was looking at both
mvista 2.6.10 and git and saw these:
if ((dmparams.output
SPRU871H Chapter 9
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Will Tucker
Sent: Thursday, November 08, 2007 3:22 PM
To: Hunter, Jon; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: SV: turn on/off the DSP
Hi,
I'm followin
Hi,
I'm following the SPRUE14A doc section 13.5.3.2 and I cant find a PDCMD
register. The closest document that even give me registers is SPRUEN8. Any
Ideas where I could find a better document or find the definition to PDCMD?
Thanks,
Will T.
- Original Message
From: "Hunter, Jon" <
>> Does anyone have sample code to turn off/on the DSP clock?
Yes here is some code from the DaVinci GEL file for CCS that is used to
turn on the DSP.
Cheers
Jon
/*
*
*
*
* turn_on_dsp( )
*
*
*
*
-
Hi,
Does anyone have sample code to turn off/on the DSP clock?
I'm trying to code it in user space but not having much luck.
Thanks,
Will T.
- Original Message
From: Allan Larsen <[EMAIL PROTECTED]>
To: davinci-linux-open-source@linux.davincidsp.com
Sent: Wednesday, October 31, 2007
There are some of the finer details here:
http://wiki.davincidsp.com/index.php?title=Cache_Management
In short, however, Codec Engine's _only_ cache management is in the
DSP-side skeletons - that is, on the remote processor, managing data
buffers for remote algorithms. It never manages the cache
Hi Andrew,
I was in your position about 6 months ago. One of the resources that
helped me a lot in the early days was the on-line training at ti.com.
These are free. I found them much better than books for getting started
because there are some good overview presentations.
Also, unlike with a boo
Hi,
I've got a few projects that I'm planning to do with the DaVinci
processors. Although analog video design is no problem for me, I'm quite
new to the digital video and DSP area. I'm wondering what resources,
either books or online can help to get a grasp of not only digital media
processing but
Hi Michael,
I used it for a while. It depends what you want to achieve. If you're
only interested in developing GPP side apps, then it has some handy
features (like GUI-based debugging). I found that since I had to start
twiddling around with the XDC files for codec engine so I could build
clie
Hi,
Thanks for your reply. I had a look at the davincifb.c file and saw that there
were already configurations for RGB in NTSC and PAL,. I'm not sure how to go
about setting it up for SVGA but I'll deal with that later. I tried to change
the bootargs but I get no change on the output DACs, still
Gentlemen,
I am about to start using MVista's DevRocket 2.0 and to check user
experience searched through the davinci-linux archives. The DevRocket is
hardly mentioned here. Does anybody use it? Is it worth spending time
learning it?
Thanks,
Michael Shklyarman
_
Alex,
It looks like, based on your cut and paste below, /bin/sh is objecting
to "-p" (i.e. lowercase p). The XDC option that we use in the workshop
is a capital P (as you indicate later in the message), and the flags are
cases sensitive. I am also concerned that you are getting the error
retur
Cochrane, Euan wrote:
> I have been looking at the "Video Processing Back End User Guide"
> (SPRUE37A) which describes registers needed to setup RGB output. How
> do I actually set these registers? I had similar trouble when I had
> problems with the resizer and never found out how to actually use
Hi,
I have been looking at the "Video Processing Back End User Guide" (SPRUE37A)
which describes registers needed to setup RGB output. How do I actually set
these registers? I had similar trouble when I had problems with the resizer and
never found out how to actually use the registers. I have f
Hi,
I am running my CE algo and client app all on the DSP side. I am having
a problem with cache coherency. In the DSP client side I am populating a
buffer in DDR2 with some test data. In the DSP algo side, I am using
EDMA to transfer this data from DDR2 to L1DSRAM.
The problem is that the
Hello, all:
Can anyone tell me where I download the latest versions of dsplink
source code and git kernel?
Regards,
Tim Chou
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Hi,
Yes, my monitor has sync on green (this can be disbaled with the on screen
menu). The connections on the back are (R) (G/SYNC) (B) (H/HV) (V) these are
BNC connectors and there is also a standard PC monitor connection. We are
getting the adaptors to go from the phono connections on the DVEVM
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