Updating KitProg3
You can update your KitProg device to latest version of KitProg3 firmware with DAPLink using the cross-platform, command line Firmware Loader (fw-loader) tool. The tool also allows you to switch between different modes programmatically (see Mode Switching for a discussion of the different modes).
Where to get it
You can find the latest version of fw-loader tool on the GitHub repository. Download the appropriate zip archive for your OS. This tool is also installed with the ModusToolbox tools package installer.
Install fw-loader Tool
Unzip downloaded archive tool to any convenient location. Move to bin directory.
On a Linux machine, you must run the udev_rules/install_rules.sh script before the first run of the fw-loader tool.
fw-loader tool documentation
The Firmware Loader tool user guide can be found in the "docs" directory where the fw-loader package is installed. Refer to user guide for more information on supported command line options and examples of usage.