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AIROC™ Bluetooth

shlim
New Contributor II

Hi!~

My name is Daniel Lim

I tried to make demo with sample application 'Audio Sink".

I already succeded to make a sound with CYW920706CDEVAL kit.

But when I move sample application to CYBT-343026-01 EVAL workspace, updated library, modified target and

downloaded firmware by Modus IDE tool, I failed to make sound with Mobile

I found that GPIO pin can be multi functioned in guide document.

But I don't know how to configurate GPIO Pin to I2S pin. 

It may be not tthat issue, But I have doubt of it.

please let me know how to make it sound with CYBT-343026-01

Many Thanks

 

BRS

 

 

Daniel Lim
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1 Solution
Owen_Zhang123
Moderator
Moderator

Could you try to comment the define AUDIO_MUTE_UNMUTE_ON_INTERRUPT. 

View solution in original post

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5 Replies
Owen_Zhang123
Moderator
Moderator

It should not be the GPIO configure problem. The I2S pin for both platform are the same.

Could you try it on WICED Studio SDK? https://community.cypress.com/t5/Public-Archive/WICED-Studio-6-2-1-Installer-Windows/m-p/250279. We used to run the demo with the WICED SDK before.

You need to install the platform files when you program the device. https://community.cypress.com/t5/Knowledge-Base-Articles/Platform-Files-for-CYBT-343026-EVAL-KBA2210...

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shlim
New Contributor II

I tried to play music by following as you recommended.

But there is still no sound to come out from speaker.

Do I  have to remove some connection pin (ex : J9 ) ?

I attached the buildlog in wiced studio

Daniel Lim
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shlim
New Contributor II

Or  is there any point which I'm missing?

Do I have to download patchram before playing?

Daniel Lim
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Owen_Zhang123
Moderator
Moderator

Could you try to comment the define AUDIO_MUTE_UNMUTE_ON_INTERRUPT. 

View solution in original post

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shlim
New Contributor II

I commented define value like as below.

But the result is same as well.

  //#define AUDIO_MUTE_UNMUTE_ON_INTERRUPT 

I attached graph images. 

PCM_OUT is quite suspicious.

 

Daniel Lim
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