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how to use pure path

dongmei ma

Intellectual 585 points

Hello,

We want to use noise reduction algorithm in aic3256's miniDSP,now I can use GDE generate a file（xxx.h）,but I don't known how to use this file,do I need to write all values into the register?

0181.base_main_Rate44_pps_driver.h

over 9 years ago

0 Justin Bohr over 9 years ago

TI__Mastermind 27850 points

Hi BR,

Yes this file contains all the register settings for writing to the AIC3254. An example app note HERE shows how to use the MSP430 launchpad as a host to write these registers over I2C to the part.

Justin

0 dongmei ma over 9 years ago in reply to Justin Bohr

Intellectual 585 points

Thanks for your reply,I will try.

0 dongmei ma over 9 years ago in reply to dongmei ma

Intellectual 585 points

Hi,

Now I want to use the noise reduction component in aic3256's miniDSP,my chains is as follows

Does this combination is reasonable?

0 dongmei ma over 9 years ago in reply to Justin Bohr

Intellectual 585 points

Thanks for your help,but now when I enable DSP_A as show in my xxx.h file,I will can't capture any audio data,I want to known why is no sound.

thanks!