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CC3220S: Change target configuration/device from CC3220SF to CC3220S

Dod Martin
Prodigy 10 points
Part Number: CC3220S
Other Parts Discussed in Thread: , SYSCONFIG, UNIFLASH

Hi,

I am trying to change the device variant from CC3220SF to CC3220S but i can't manage to edit the properties in  "project properties->CCS General device variant" as shown below.

I also tried to edit ".ccxml" file in the target config folder but i still struggle.

I am using CCS 10.3.1.00003, freertos cc32xx 5.10.00.02 and running a project base on the "out-of-the-box" example.

Any help would be welcome.

Best regards,

Martin.

  • 0
    TI__Mastermind 28285 points

    Hi Martin,

    let me try this on my end and get back to you. 

  • +1 in reply to Vincent Rodriguez
    Prodigy 240 points

    Hi Martin,

    Looking on my end it does look like for the newer SDK demos that use sysconfig you cannot edit the device type used after the project is imported into the workspace.

    Are you trying to migrate an existing project from the CC3220SF to the CC3220S? There are alternate methods to do so - the simplest being simply copying over the CC3220S memory map settings instead of using the CC3220SF memory map. Other than the extra 1MB of internal XIP flash, the CC3220S and CC3220SF parts are identical, so if you copied over the cc32xxs_tirtos.cmd file and made your project use that you should be able to execute your CC3220SF project on a CC3220S.

    Regards,

    Michael

  • 0 in reply to Michael Reymond
    Prodigy 10 points

    Hi Michael,

    Thank you very much for your repply.

    Yes i am migrating an existing project from the CC3220SF to the CC3220S. Copying the memory map file works when i flash my board in debug mode.

    I just realised that i still have an issue, it seems that in debug the program is just loaded in RAM, when i trigger a reset the firmware does not start again. 

    So i flashed the full image with uniflash and unfortunately the app does not start.

    I created a new project out of the box with the good device (CC3220S) and it work fine.

    Is there something else to change in my project or freertos project configuration ?

    Regards,

    Martin.