Download the latest ST-LINK/V2-1 firmware upgrade. Extract the archive and run the STLinkUpgrade.exe program. Plug the Nucleo board to your PC using a standard USB cable and wait until the USB enumeration is completed. Press the Connect button. When the ST-LINK/V2 driver is correctly. Motor Driver for micro:bit; Robot Arm for micro:bit. ST X-Nucleo X-NUCLEO-6180XA1; X-NUCLEO-CCA02M1; X-NUCLEO-IDB04A1; X-NUCLEO-IDS01A4; X-NUCLEO-IDS01A5; X.

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Information in this knowledgebase article applies to:

• Keil MDK V4.62a

QUESTION

When I connect the STM32F4 Discovery board to µVision the ST-Link driver doesn't find the STM32F4 device on the Discovery board. I have the 2 jumpers at CN3 and the J1 jumper installed.

How do I fix this?

ANSWER

First, try uninstalling and re-installing the ST-Link driver in Windows. To do this, perform the following steps:

1. Open the Windows Device Manager window (Start button, right-click Computer, click Properties, Advanced System Settings, Hardware tab, click Device Manager).
2. With the STM32F4 Discovery board plugged in, find the ST-Link Dongle under Other Devices, and right-click it to display the context help menu.
3. Unplug the USB cable from the STM32F4 Discovery board.
4. Click Uninstall on the ST-Link Dongle context help menu.
5. Plug the USB cable back in the STM32F4 Discovery board. ST-Link Dongle should now display in the USB Controller section.

µVision should find the STM32F4 device now.

If µVision still doesn't find the device, download and install the ST-Link V3.1 utility, then perform the uninstall/re-install sequence above again. Then the ST-Link driver should connect properly and µVision should find the STM32F4 device.

SEE ALSO

Download Grupo Nucleo Driverpack

Last Reviewed: Saturday, October 3, 2020

Download Grupo Nucleo Drivers