如何在BM64上更改音频路由

大家好，我用的是BM64 EVM板，然后我想把I2S路由转换成模拟输出。我读了EVM用户指南或UART命令集文档，但是我找不到那个设置。请让我知道UART命令ID。谢谢，



      以下为原文

    Hello everyone,
I'm using BM64 EVM board, then I want to change route from I2S to analog output.
I read EVM UsersGuide or UART command set document, but I can't find that setting.
Please let me know that UART command id.

Thank you,