STUSB4500_GUI cannot detect NUCLEO board

[WFord.1]

I am using a NUCLEO-F072RB with a STEVAL-ISC005V1 dev board. The STUSB4500_GUI is v1.11. The Nucleo firmware is V2J37M26. Windows 10. The NUCLEO board shows up as a COM port and as ST-LINK in the device manager.

Running HwCheckUtility sees the COM port but does not find a target.

The error message thrown by the GUI is "STM32-Nucleo-board not Detected".

Any recommendations?

[Gregory Go.]

Hello,

If the HwCheckUtility cannot detect the Nucleo board, it is because the Nucleo board firmware is not properly flashed.

Be carefull the Nucleo board contain 2 STM32 devices.

- one is used as the ST-Link debugger

- one is the main STM32

When you say "The Nucleo firmware is V2J37M26", this is actually the firmware of the ST-Link, not the main STM32.

To be able to use the STUSB4500 GUI with NUCLEO-F072RB, you need first to flash the right firmware: NUCLEO-F072RB_K2k_1.05.bin

It is available in the zip package:

https://community.st.com/s/contentdocument/0690X00000AADwyQAH

To know that the main STM32 is flashed, the LED2 (green LED) on top of the Nucleo board must be blinking when you connect the USB cable to power it.

Regards