On Linux, users must be granted with rights for accessing the ST-LINK USB devices. On Linux, the application relies on libusb-1.0, which must be installed separately: for instance on Ubuntu, this is done through the command "sudo apt-get install libusb-1.0". On Windows operating system, the ST-LINK/V2-1 board requires a dedicated USB driver to be installed. The application requires the Java Runtime Environment 7u51 (or more recent) being installed. If you encounter problems, please ask here. You should now have successfully upgraded the firmware. Press Yes button to start the upgrade process.Ĩ. When the ST-LINK/V2 driver is correctly installed, the current ST-LINK/V2 version is displayed.ħ. Plug the Nucleo board to your PC using a standard USB cable and wait until the USB enumeration is completed.Ħ. Extract the archive and run the STLinkUpgrade.exe program.Ĥ. Download the latest ST-LINK/V2-1 firmware upgrade.ģ. If not, please follow this LINK for all details.Ģ. Ensure that the ST-LINK/V2 driver is installed first. On other ST-LINK/V2-1 boards, refer to the schematics of the board to find how toreset the STM32F103CB microcontroller (solder bridge on 'STM_RST' signal).ġ. This way the firmware may be upgraded afterwards, even on host presenting the incompatibility with the V2J26M15. For instance on Nucleo-64 boards, by making a little shortcut between 'RST' and 'SB11' pads behind the board. Fixed a regression which made the V2J26M15 not functional on few host systems.Ī) by upgrading the firmware to V2J27M15 from another host, not presenting the incompatibility with the V2J26M15ī) or by forcing manually the upgrade mode of the board, when possible.
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