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CC3220SF-LAUNCHXL: I can't Import the wifi_doorlock project in CCS.

Galaxy Yue
Prodigy 545 points
Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF, CC3220S

Hi Team,

My customer passed Import CCS Project. This Project was found in C:\ti\ccs1250\simplelink_cc32xx_sdk_7_10_00_13\examples\rtos\CC3220SF_LAUNCHXL\demos. If you click Finish, an error will be reported.

In this website, I found the note:

For the wifi_doorlock project to build successfully, both the OTA library and the SimpleLink Wi-Fi host driver must be imported into the same workspace and successfully built first.

So i told him to import the OTA library and the SimpleLink Wi-Fi host driver ,but he can't, neither can I .

The question is how can him import wifi_doorlock project,the OTA library and the SimpleLink Wi-Fi host driver to CCS and build successfully.

simplelink_cc32xx_sdk_7_10_00_13

  • +1
    TI__Guru 63006 points

    Note that the reference design was built with SDK 2.10 (which is 5 years old).

    The oldest could find is 2.40.

    I would not recommend using this but one of the newer one (6.10 and 7.10) as there are many new capabilities and bug fixes. Seems that you installed the latest 7.10.

    Up to SDK 6.10 every application project (.projectspec) imported an RTOS-specific project (for RTOS configuration). This is what the CCS fails to find.

    But in 7.10 we stopped using the RTOS project and instead the configuration is done through syscfg.

    I recommend you use one the following options:

    (1) install SDK 6.10, then open the wifi_doorlock projectspec file (tirtos/ccs/wifi_doorlock_CC3220S_LAUNCHXL_tirtos_ccs.projectspec) in an editor and update the "import spec" path:

      <import spec="${COM_TI_SIMPLELINK_CC32XX_SDK_INSTALL_DIR}/kernel/tirtos/builds/cc32xx/release/ccs/tirtos_builds_cc32xx_release_ccs.projectspec"/>

    * note that you will need to uninstall SDK 7.10 so ${COM_TI_SIMPLELINK_CC32XX_SDK_INSTALL_DIR} will point to 6.10 or you can replace this with the absolute path to the SDK.

    This should let you import the application, but not that between version 2.10 and 6.10 there may be more update and you will need to port.

    (2) import one of the SDK7.10 example and replace the source file with the ones from the wifi_doorlock.

    * again this will require some changes to the code as syscfg replace the board file in the older SDK.

    (3) install SDK 2.40 which should be relatively the one used by the reference design. Later you may want to manually port the host driver and other component to the latest version to avoid issues that were already fixed.

    Since the example is so old, i guess you will face issues at least in regards to the cloud connection (e.g. certificate updates) so expect more porting efforts.