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CC8520: Product questions

Part Number: CC8520

. We are designing a new replacement product and we may be able to keep using CC8520, but we need to add support for a new feature to send wireless MIDI over the “data side-channel.”

The maximum data rate would be a maximum of 30kbit/s, and in practice probably much lower than this. We are curious whether TI has any source code to support usage of the “data side-channel.” We want to send serial data over this link, however I do not see much detail in the datasheet nor in the PurePath Wireless Configuratior tool detailing what is possible.

 

  • Does TI have source code examples for the data side-channel
  • Can the SPI MOSI/MISO pins be used as an interface to the CC8520’s data side-channel, is that correct?
  • Can the USB-HID interface be used in conjunction with the data side-channel as well?