在哪里可以找到CYW20719的I2S驱动程序和API？

罗伯茨和伊萨索克
请注意，描述I2S支持的最新数据表在这里：HTTP://wwwyCysP.COM/FIL/414181下载
注意，PCM接口与I2S接口共享HW，并且在任何时间只能使用一个。此外，我们的设备中的I2S/PCM只能由堆栈访问，而不是由应用程序访问。
我把SRRK和JACT加入到这个线程中，因为他们对这个部分了解得很好，并且能提供一些指导。



     以下为原文
  mroberts_arrow and issashokeh
 
Note that the latest datasheet which describes I2S support is here: http://www.cypress.com/file/414181/download
 
Note that the PCM interface shares HW with the I2S interface and only one can be used at any time. In addition, I2S/PCM in our device can be accessed only by the stack and not by the application.
 
I am adding sirk and jact to this thread as they know the part well and can provide some guidance.

Michael Fortneris在上述回应中。到目前为止，没有从应用程序中访问I2S接口的驱动程序。
I2S接口用于在使用A2DP等音频配置文件的同时对音频样本进行路由，所选择的数据路径为I2S。
换句话说，开发人员不能从应用程序访问I2S块，它只能用于传输A2DP配置文件的音频样本，而固件将在使用时负责配置接口。



     以下为原文
  Michael Fortneris right in the above response. As of now, there are no drivers to access the I2S interface from application.
 
The I2S interface is used for routing audio samples while using audio profiles such as the A2DP and the selected data path is I2S. The I2S block is configured automatically by the Bluetooth firmware.
 
In other words, developers cannot access the I2S block from application, it can be only be used to transfer audio samples for A2DP profile and the firmware will take care of configuring the interface when used.

谢谢您。这就是为什么我找不到它的原因。



     以下为原文
  Thank you.  That explains why I can't find it in WICED.