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Bluetooth SDK Forum Discussions

paddlesteamer
Level 1
Level 1
First reply posted First question asked Welcome!

Hello,

I want to send data via I2S DOut channel to an audio codec chip on the CYW920819EVB-02 board but I couldn't find a way to do it. I'm looking at https://cypresssemiconductorco.github.io/btsdk-docs/BT-SDK/208XX-A1_Bluetooth/API/index.html

Is there any way to write I2S manually without routing?

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DheerajPK_41
Moderator
Moderator
Moderator
750 replies posted 500 likes received 500 replies posted

Hi,

Could you please refer code example https://github.com/cypresssemiconductorco/mtb-example-btsdk-audio-watch. Check hci_control_audio.c for understanding how the i2S data is being transferred to the codec board.

 

Thanks,

-Dheeraj

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DheerajPK_41
Moderator
Moderator
Moderator
750 replies posted 500 likes received 500 replies posted

Hi,

Could you please refer code example https://github.com/cypresssemiconductorco/mtb-example-btsdk-audio-watch. Check hci_control_audio.c for understanding how the i2S data is being transferred to the codec board.

 

Thanks,

-Dheeraj

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paddlesteamer
Level 1
Level 1
First reply posted First question asked Welcome!

Thanks!

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