I am using a Nucleo board MB1137 revB. It used to show up as 2 COM ports but now is showing up as one COM port and one USB device. The sw I am using needs it to be 2 COM ports to communicate with the device. Can you help me resovle this?

[CLesk.1]

[Tesla DeLorean]

Which USB are you connecting too?

You're going to have to be responsible for fixing the USB Device code you've written and loaded onto the STM32 in question.

[CLesk.1]

I am using both USB ports on the Nucleo board. This board is an EVB given to me by a chipset vendor who is using the Nucleo board to control their chip. I do not have access to the source code but want to test the chip as I have in the past.

[Tesla DeLorean]

You'll need to work with that vendor to get their software working, or get a new copy of the software if you have erased the load that was on the board.

Broadcom?