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PurePath无线音频系列芯片CC85xx，数据手册上面说有一个数据侧通道(Data Side-Channel)，请问这通道数据是怎么发送出去的？可以由单片机发送数据给CC85xx，然后传输出去吗？
我想同时传输音频和命令数据，CC85xx能实现吗？
这是可以的。但是data channel必须要CC85XX工作在host control模式，就是必须要外扩一个MCU,用程序通过SPI口来控制CC85XX.
如果是自动运行模式，只支持标准的一些控制命令。
参考如下链接-
We have example code for how to run the CC85xx in host controlled operation: http://www.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=swra369a
Chapter B.3 in the CC85xx Family User’s Guide is also a good source of information: http://www.ti.com/lit/ug/swru250l/swru250l.pdf
