I'm using this example
Which should simply present a VCP in Windows/Linux, after the drivers are installed (for Windows):
For the setup, I do the following
- "For power supply from USB (CN4) to STM32072B-EVAL only, JP19 is set.." - from UM1714 User Manual
- link TX / RX for loop-back using jumpers (but not important I just want the device to be recognised for now)
- connect a standard USB cable from CN4 USB port to my computer. The cable is fine, as I also use this one connected to CN13 for programming via ST-Link.
I get this unhappy message
I checked to see if what recognised by Ubuntu / Linux. It is not
Am I missing something?