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Install Segger J-Link debugger drivers

Segger's J-Link is a popular JTAG/SWD debugger supported by CodeFusion Studio. The J-Link drivers are not provided directly by CodeFusion Studio so need to be installed manually if using a J-Link.

Download and installation instructions can be found on the Segger website at https://www.segger.com/downloads/jlink/

When installation is complete, open VS Code Settings (Ctrl+, on Windows/Linux, ⌘, on macOS), and search for cfs.jlink.path. Verify that the CFS J-Link Path points to the correct J-Link installation directory. Typical installation paths include:

  • Windows: C:\Program Files\SEGGER\JLink_<version>
  • macOS: /Applications/SEGGER/JLink_<version>
  • Linux: /opt/SEGGER/JLink_<version>

Replace JLink_<version> with your installed J-Link version (for example, JLink_V824 or JLink_V860).