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Forum Post: MSp430F5438 experimenter board speaker and mic error

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Hi, I recently bought my beautiful MSP430F5438 experimenter board. I am specifically interested in learning about audio capture feature for my project. 

I have every setup ready and download the code in to the experimenter board using my JTAG programmer from CCS.  I recorded my voice and when I try to play back, seems application crashes and goes to main menu. 

So this way I am not able to either play back or verify the audio capture feature. But when I stop the code in my CCS editor, I see that code always hangs at 

-bis_SR_register(LPM3_bits + GIE); // Enter LPM3 instruction.

It is the same behaviour when I run the code either with full version USER experience demo software / 16KB code size limited demo software

I even placed back the jumper on the board to avoid attentuating the volume. But still the app crashes when I try plac back and returns to main menu.

Can some body help in understanding what is happening here ..

Appreciate your comments.

Thanks


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