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CC2564C: Help with evaluation

user6186930
Prodigy 10 points
Part Number: CC2564C


Hello everyone,

we are currently in the process of evaluating the CC2564C for an application in a automotive project.

During evaluation, the following questions came up:

* Does the module work in peripheral role + central role + advertisements concurrently?

* How many concurrent connections at a time does the module support?

* Do the provided Linux sources (AM335xBluetopia) support the features mentioned above? If so, are there examples in the sources?

I am looking forward to your response.

  • 0
    TI__Mastermind 23525 points

    Yes, the C version of the CC2564x supports simultaneous peripheral+central+advertisements.  See sections 1.1 & 6.8 of:

    http://www.ti.com/lit/ds/symlink/cc2564c.pdf

    See section 6.6 on max number of concurrent connections.  It will depend on your usecase though.  Recommend shutting down features that aren't used, for example, if BR/EDR is not being used, disable it, same with scan.  The reason for this is the interface is a shared TDM interface, so the free up as much resources as possible.

    The examples provided as part of the Linux SDK addon might not exercise all these things at once, but you can load multiple examples at the same time by loading one and placing it in the background,then loading another.

    Regards,

    Travis