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?
yun long1:
我想同时传输音频和命令数据,CC85xx能实现吗?
Yue TANG:
回复 yun long1:
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
Yue TANG:
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