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Discussion Groups | Code-Composer | Audio problems with BSL example "audiopipe.c"

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Audio problems with BSL example "audiopipe.c" - thed...@yahoo.com - Jul 17 15:00:59 2008



I am having a problem with the audio examples provided with my device.  I am using the
PEP5416 module (uses TLV320AIC23), and running the code provided with the CD for this device
(BSL examples).  The program I'm running simply reads in the audio data from a microphone
input, and writes the data out to the headphone output.  I'm running this program in Code
Composer v3.1, and the name of the program is "audiopipe.pjt"  

These tasks are done simply with the lines:

while (!PEP5416_AIC23_read16(hCodec, &buffer[i]));
while (!PEP5416_AIC23_write16(hCodec, buffer[i]));

I know my headphones and microphones are working, and yet I never hear any audio in the
headphones when running this program.  Has anyone else had this problem?  Can it perhaps be a
configuration error?

------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



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