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CC2652R: DMM BLE + Thread

Jonathan Heisserer
Prodigy 60 points
Part Number: CC2652R
Other Parts Discussed in Thread: SYSCONFIG, SYSBIOS, CC1352P7

Hi,

I'm trying to create a DMM that can work with BLE and Thread. I followed the instructions for the DMM (DMM Integration) but it didn't work. The examples are working but they are not running openthread (they are running TI 15.4 and BLE). As soon as I enable DMM under sysconfig the project is not building because of the libraires (I did include everything in the project properties). For example I'm getting this error:

Description Resource Path Location Type
unresolved symbol ti_sysbios_knl_Task_self__E, first referenced in C:/ti/simplelink_cc13xx_cc26xx_sdk_6_20_00_29/source/ti/dmm/lib/ticlang/m4f/dmmlib.a<dmm_scheduler.o> door_lock_LP_CC1352P7_4_tirtos7_ticlang C/C++ Problem

This is one of many errors but anyway. I know BLE + Thread is possible because I found an example located under  "C:\ti\simplelink_cc13xx_cc26xx_sdk_7_10_02_23\source\ti\dmm\apps\dmm_thread_thermostat_remote_display" but this example can't be imported in CCS event though the source code and some demonstration pictures are here.

The purpose of this message is that I would like some help to build this project!

Thank you,

Jonathan

  • +1
    TI__Guru**** 218697 points

    Hi Jonathan,

    The DMM Integration SimpleLink Academy Lab is meant as a template and will certainly not fit all SDK stack DMM solution options.  Further modifications, such as changes to the Project Properties -> CCS Build -> Arm Linker -> File Search Path and Project Properties -> CCS Build -> Arm Compiler -> Include Options/Predefined Symbols (among others), will be required.  This is an advanced development task based on prior experiences.

    The source\ti\dmm\apps\dmm_thread_thermostat_remote_display folder is a portion of the source from a specific internal development investigation. There are no CCS/IAR projects associated with this resource and this folder is planned to be removed from the SDK in the next release.  I apologize for the confusion it caused, however it cannot be used for your purposes/needs.

    Regards,
    Ryan

  • 0 in reply to Ryan Brown1
    Prodigy 60 points

    HI,

    Thank you for the response. I've done the changes in the properties section, but I don't know why it won't work.

    Anyway, if you're telling me that this project will be deleted in the next SDK that means that BLE + Openthread DMM is a lost cause. I found this example by chance, and I got hyped but I'll find another way to do what I need to do. I'll just convert my entire stuff to bluetooth instead of using the DMM, it might be easier.