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Discussion Groups | TMS320C3x | need a simple loopback fpr C31

Technical discussions about the TI C3x DSPs (including the C31, C32 and C33 DSPs).

  

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need a simple loopback fpr C31 - m bastan - Oct 15 19:46:00 2003




Hi, Could anyone please tell me how to find a loopback code for C31
to input from codec and output it again. I will appreciate if you
could send me the code.

Thanks a lot.




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Re: need a simple loopback fpr C31 - Alexandre P Almeida - Oct 16 7:12:00 2003

There is a file dealing with loopback in
the docs accompanying the C3x starter kit.
You can get them through ftp from ti's site.
What kind of development tools are you using?

Regards,
alex

----- Original Message -----
From: m bastan <>
To: <>
Sent: Wednesday, October 15, 2003 8:46 PM
Subject: [c3x] need a simple loopback fpr C31 >
> Hi, Could anyone please tell me how to find a loopback code for C31
> to input from codec and output it again. I will appreciate if you
> could send me the code.
>
> Thanks a lot. >
> _____________________________________




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Re: need a simple loopback fpr C31 - Keith E. Larson - Oct 16 18:22:00 2003

Hi

There are both LOOPAIC.ASM and LOOP_C.C loopback examples for the C31 DSK.
In the new DSK toolset you will find these in the DSK3APPS and C_APPS
directories respectively. If you dont have the compiler, it comes with the
new VC33 DSK, or you can get a copy by downloading the new tools.

You can get a copy of the newest DSK tools from the Spectrum Digital
website. Look in "Drivers and Config Utilities", then "University DSK's".
As for which examples are C31 or VC33 specific, this has not been sorted out
just yet so you will need to read into them a bit.

Hope this helps,
Keith Larson

Note: A new release that will post soon, so you may want to keep an eye out
for that.

-----------------------------
At 08:12 AM 10/16/03 +0100, you wrote:
There is a file dealing with loopback in the docs accompanying the C3x
starter kit. You can get them through ftp from ti's site. What kind of
development tools are you using?

Regards,
alex
>----- Original Message -----
From: m bastan <>
To: <>
Sent: Wednesday, October 15, 2003 8:46 PM
Subject: [c3x] need a simple loopback fpr C31

Hi, Could anyone please tell me how to find a loopback code for C31 to input
from codec and output it again. I will appreciate if you could send me the code.

Thanks a lot.

+-----------------------------------------------+
|Keith Larson |
|Member Group Technical Staff |
|Texas Instruments Incorporated |
| |
| 281-274-3288 |
| |
| www.micro.ti.com/~klarson |
|-----------------------------------------------+
| TMS320C3x/C4x/VC33 Applications |
| |
| TMS320VC33 |
| The lowest cost and lowest power 500 µw/Mflop |
| floating point DSP on the planet! |
+-----------------------------------------------+



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