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CC2652RB: BT mesh

Tinghsi Chen
Prodigy 10 points
Part Number: CC2652RB
Other Parts Discussed in Thread: , SYSCONFIG

Dose CC2652RB support BLUETOOTH mesh function?

This feature list in CC6252RB TI website but I can not any bluetooth mesh sample code in CC6252RB SDK. 

  • 0
    TI__Expert 5485 points

    Hi Tinghsi,

    I just noticed myself that the mesh example for CC2652RB is not available.

    All other devices in the devices found in the Product brief below offer mesh examples in our latest SDK (7.10.01.24 SDK).

    TI Bluetooth® Mesh Software Product Brief

    I will try to find out why and if there is any way to Port one of the other examples to CC2652RB.

    Regards,

    Alex

  • 0 in reply to Alex Paul
    Prodigy 10 points

    Hi Alex

    Thank you for your quick replying. We do need mesh function in our application and we already bought the LP-CC2652RB for software and hardware developing. Please help us to have mesh function back if possible.

  • 0 in reply to Tinghsi Chen
    TI__Expert 5485 points

    Hi Tinghsi,

    You can start using the LP-CC2652 examples and port them using Sysconfig.

    This can be done by using the chip symbol in the right corner.

    Afterwards you will be able to choose the CC2652RB. There might be some minor reconfigurations necessary afterwards.

    Also when trying it myself I noticed that there is some building issues with some of our Mesh-node examples. 

    I reported this internally and we are working on fixing these issues.

    Regards,
    Alex

  • 0 in reply to Alex Paul
    Prodigy 10 points

    Please give me a note once  issues fixed. Thanks.

  • 0 in reply to Tinghsi Chen
    TI__Guru** 101490 points

    Hi,

    For information, I have tested the same and find a fairly straight forward fix.

    In case you want to give it a try, the following line in the linker command file (cc13x2_cc26x2_app_tirtos7.cmd) creates an issue:

    ._net_buf_pool.static.*  : > NET_BUF_SRAM

    I tried to replace it by the following and it builds properly:

    //   ._net_buf_pool.static.*  : > NET_BUF_SRAM
  ._net_buf_pool.static.adv_buf_pool       : > NET_BUF_SRAM
  ._net_buf_pool.static.loopback_buf_pool  : >> NET_BUF_SRAM

    I hope this will help,

    Best regards,