Hi,
We are trying to compile and execute the sample applications given
in DSP/BIOS Link 1.40.05. we could execute loop, scale and message
applications but other applications are dumping segmentation fault. The
reason we identified is inclusion of "pthread" library. If we include
"-lpthread" o
Hi,
I have not tried this, but have you tried using the select() function?
Cheers,
Lloyd
On Tuesday 12 February 2008 08:36, Kim Klaiman wrote:
> Hi,
>
> Just wanted to follow up if anyone has any idea about this issue.
>
> Thanks in advance,
> Kim Klaiman
>
> -Original Message-
> From:
No, I haven't.
Where can I find how to use it to get the status of device?
-Original Message-
From: Lloyd Sargent [mailto:[EMAIL PROTECTED]
Sent: February 19, 2008 10:40 AM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Kim Klaiman
Subject: Re: reading from usb serial gadget
Hi,
Troy Kisky wrote:
When a dma channel is opened, clear all pending events.
Remove SAM & DAM bits if source or destination
isn't a fifo.
Signed-off-by: Troy Kisky <[EMAIL PROTECTED]>
Thanks! I think this replaces the first version of the patch?
Dirk
Btw: I created a wiki page
http://wiki.davi
In a console window type the following:
man -S 2 select
And that will give you info - but to use it is rather non-obvious. Here is an
example for a serial port:
int uartWaitForData(int milliseconds)
{
int maxfd = uartfd + 1; // create the
maximum FD to l
Depending on what and how you want to debug, you can use this:
http://wiki.davincidsp.com/index.php?title=Debugging_the_DSP_side_of_a_C
E_application_on_DaVinci_using_CCS
... and/or if you're using Codec Engine, you can enable the tracing in
that framework.
http://wiki.davincidsp.com/index.php?ti
First, before I get to the question - here is a little background:
We have developed our own DM350 product that is loosely based on the
355EVM. We have replaced the decoder, removed the MSP430, redesigned the
switcher etc... I also - by accident - moved the audio codec to McBSP0,
when the orig
Hi,
My CE codec uses some code from the TI IMGLIB. If I give my codec to a
3rd party for integration into their server, is there any way that I can
link the IMGLIB library in to my codec library. As far as I am aware
it's not possible to link a library into another library - i.e. because
the li
On Tue, 19 Feb 2008, Stephen Berry wrote:
We have developed our own DM350 product that is loosely based on the
355EVM. We have replaced the decoder, removed the MSP430, redesigned the
. . .
So, here is my problem - the DMA channel that is "assigned" for the
audio_open() (davinci-audio.c) f
Hi All,
I am developing software for DM355 and want to use DVEVM with an digital
LCD (Parallel RGB) by getting the requred signals from DC5 connector. I
edited the "dm355fb_dlcd.c" file for that but there is a problem. There
is not any Chroma signal on DC5. (So the corresponding RGB (G4-G3-G2,
B7-
are there any 6467 based boards shipping that anyone is aware of?
tia, chris
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I just ran into the same problem, and the reason is the Davinci PWM driver.
When this driver loads at boot time, it modifies the values in the PINMUX1
register to turn several outputs into PWM outputs. These pins are multiplexed
with part of the LCD controller.
In the 480p config function, the
Dirk Behme wrote:
> Troy Kisky wrote:
>> When a dma channel is opened, clear all pending events.
>> Remove SAM & DAM bits if source or destination
>> isn't a fifo.
>>
>> Signed-off-by: Troy Kisky <[EMAIL PROTECTED]>
>
> Thanks! I think this replaces the first version of the patch?
Yes.
>
> Dirk
>
T Ziomek wrote:
> On Tue, 19 Feb 2008, Stephen Berry wrote:
>>
>>We have developed our own DM350 product that is loosely based on the
>> 355EVM. We have replaced the decoder, removed the MSP430, redesigned the
> . . .
>> So, here is my problem - the DMA channel that is "assigned" for the
>> au
Hi,
I had modified the DSP-BIOS link scale sample application to do some
processing on data on the DSP side.
Problem is that it is running fine upto some iterations and after that
it hangs and giving some kernel panic error at ARM side.
Suggest some methods to resolve this error .Error messa
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