Set up CMSIS and CMSIS-DSP

R2026b

Embedded Coder® Support Package for ARM® Cortex®-M Processors installs and configures a supported version of the Cortex microcontroller software interface standard (CMSIS) and CMSIS-DSP packages during hardware setup. You can use different versions of CMSIS and CMSIS-DSP packages other than the current versions installed with the support package.

To install different versions of CMSIS and CMSIS-DSP packages, follow these steps:

  1. To open the CMSIS package update setup, enter the following command at MATLAB® command prompt.

    cmsisToolsObj = arm_cmsis_crl.cmsis.ui.CMSISToolsSetupWorkflow;
launch(cmsisToolsObj)

  2. Select the CMSIS packages to update, and then click Next.

    Select CMSIS package window with CMSIS and CMSIS-DSP check-boxes.

  3. To register a different CMSIS package version than the one provided with the installed support package, download the required version of CMSIS package using the link provided in the setup screen.

    Select Use CMSIS package downloaded and installed with support package, to use the CMSIS package version installed with the support package.

    Register CMSIS package window with a check-box to use the CMSIS package downloaded and installed with the support package. The window also shows a table with the name, package version, and status of the CMSIS package.

    Click Next to proceed.

  4. Click Browse and locate the downloaded CMSIS package folder. Click Validate to verify the CMSIS package.

    Validate CMSIS package window which has the option to browse the CMSIS package folder and a validate button.

    Once the validation is complete, click Next.

  5. To register a different CMSIS-DSP version than the one provided with the installed support package, download the required version of CMSIS package using the link provided in the setup screen.

    Select Use CMSIS-DSP package downloaded and installed with support package to use the CMSIS-DSP package version installed with the support package..

    Register CMSIS-DSP package window with the checkbox to enable use CMSIS-DSP package downloaded and installed with support package. The window also shows a table with the name, package version and status of the CMSIS-DSP package.

    Click Next to proceed.

  6. Click Browse and locate the downloaded CMSIS-DSP package folder. Click Validate to verify the CMSIS-DSP package.

    Validate CMSIS-DSP package window which has the option to browse the CMSIS-DSP package folder and a validate button.

    Once the validation is complete, click Finish to complete the setup.

See Also

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