I2S DMA配置不成功

我看过一个视频，它不符合任何你对你的依恋，你把Psoc Creator。你必须有一个过滤组件。但这并不存在于你的设备中。在这个设备上不支持RxDMA和TxDMA。如果你想做这个项目，你必须使用PSoC 5。



     以下为原文
  I watched a video and it does not match anything that you have on your attachment that you put on Psoc Creator. You HAVE to have a Filter component. But that doesn't exist in your device. RxDMA and TxDMA is not supported on this device. You HAVE to use a Psoc 5 if you want to do this project.

你好，
我看我没有很好地解释我自己，因此有些困惑…我不使用PSoC，而是一个Pro 4.2，更具体地说是CYBLE 222014-01，它具有不同于PSoC 5的DMA组件。该项目的主要目标是通过DMAS测试I2S组件在两个缓冲器（SRAM）之间交换数据的功能。一旦该机制被充分理解，我想将I2S组件与DMA连接起来，以将麦克风设置在芯片上的音频数据存储起来。因此，模拟组件之间的信息交换对于了解I2S和DMA之间的基本功能非常重要。
在我的项目，我想传递一个缓存区中的数据通过I2S到另一个缓冲区的psoc5原icsound项目，能够写和I2S成功读取，使目标缓冲区包含相同的值作为源缓冲区。
为什么需要一个过滤器呢？
我又一次´我非常感谢所有的评论和反馈。



     以下为原文
  Hello,
    I see I didn´t explain myself very well and therefore some confusion... I don´t use a PSOC, rather a PROC BLE 4.2, more specifically the CYBLE 222014-01, which has DMA components that differ from those in Psoc 5. The main goal of the project is to test the functionality of the I2S component in the exchange of data between two buffers (SRAM) through the DMAs. As soon as the mechanism is sufficiently understood, I would like to connect the I2S component only with a DMA to store audio data from a microphone set onto the chip. Thus, the simulation of  information exchange between the components is important to understand the basic functionality between I2S and DMA.
    In my project I would like to transfer the data in a buffer through the I2S to another buffer as in the original IcSound project for Psoc5, be able to write to and read from I2S successfully, so that the target buffer contains the same values as the source buffer.
    Why do a need a filter actually?
    Once again I´m very appreciated for all your comments/ feedback.

你能看一下这个项目：CY5672（link：HTTP://wwwyCyp.com /DooptTys/Deavest-KITSBBOARDS/CY5672-PROT-BLE远程控制-参考设计-KIT-RDK）
谢谢，
希马



     以下为原文
  Can you have a look at the project: CY5672 (Link:http://www.cypress.com/documentation/development-kit***oards/cy5672-proc-ble-remote-control-reference-design-kit-rdk)
    Thanks,
    Hima