7 years, 3 months ago.

Nucleo boards do not work with Windows 10

I use 3 Windows 10 64 bit computers with Nucleo F401RE, F411RE, F302R8 and L152RE. Two of the computers could connect to the boards, so I could updated ST-LINK firmwares to the newest.

• First problem: The connection is not stable, the debugger occasionally resets target. I tried debugging with Keil and with CoIDE. There is no problem with separate (Not Nucleo) ST-LINK V2.
• Second problem: After 10-15 uploads, the ST-LINK interface and the ST virtual serial port become inaccessible. They are visible in the device manager, but the softwares could not connect to them and the MBED drive is empty or inaccessible. The only help is to restart computer.

On the third computer, there is no initial successful connection, just error.

• I disabled USB drive indexing.
• I disabled antivirus software.
• I tried to remove drivers and reinstall them. (https://technet.microsoft.com/en-us/library/cc730875%28v=ws.11%29.aspx?f=255&MSPPError=-2147217396)

Nothing helped. Standalone ST-LINK V2 works well.

Devices show up in device manager but could not connect to them.

Downloaded 2.28.18. This time I tried the Java version. It lists the ST-LINK interface.

Windows device manager: "This device is working properly."

I clicked "Open in update mode"

Windows device manager: "Windows has stopped this device because it has reported problems. (Code 43) A request for the USB device descriptor failed."