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WICED Studio Bluetooth

MaCh_4826131
New Contributor II

Hi,

I have a microphone connected to my CYW20719 board via i2s.

Is it possible to sample this microphone digitally and obtain the data as bytes or hex?

Or is can the i2s interface on this board only be rerouted through A2DP?

Any help will be greatly appreciated, thanks!

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1 Solution
AnjanaM_61
Moderator
Moderator

Hello,

Yes, I2S interface can be only used by A2DP . There is no other way. 

Please have a look at blog here: https://community.cypress.com/t5/Resource-Library/PCM-I2S-Clock-setting-in-CYW20706/ta-p/246335

Note: Hope you also know that 20719 only supports A2DP source. Not A2DP sink.

Regards,

Anjana

 

Useful threads: 

https://community.cypress.com/t5/WICED-Studio-Bluetooth/CYBT-343026-access-to-voice-data-in-app/m-p/...

https://community.cypress.com/t5/WICED-Studio-Bluetooth/WICED-BT-SCO-OVER-APP-CB-missing-for-20706-i...

 

View solution in original post

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1 Reply
AnjanaM_61
Moderator
Moderator

Hello,

Yes, I2S interface can be only used by A2DP . There is no other way. 

Please have a look at blog here: https://community.cypress.com/t5/Resource-Library/PCM-I2S-Clock-setting-in-CYW20706/ta-p/246335

Note: Hope you also know that 20719 only supports A2DP source. Not A2DP sink.

Regards,

Anjana

 

Useful threads: 

https://community.cypress.com/t5/WICED-Studio-Bluetooth/CYBT-343026-access-to-voice-data-in-app/m-p/...

https://community.cypress.com/t5/WICED-Studio-Bluetooth/WICED-BT-SCO-OVER-APP-CB-missing-for-20706-i...

 

View solution in original post

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