Thanks Jan,
Ok but unless I’m wrong the NUCLEO_F303ZE do have a USB connector (directly connected to the MCU I mean, in addition to the ST-Link one on the F103).
So I would have expected for the mbed USB stack to be implemented on the STM32F3 family.
Note that I have almost no knowledge of the mbed internals, I’ve started using mbed for a few nucleo based pet projects. This one is my first custom board.
Also, on here the F303ZE is listed with “USB 2.0 full-speed” which is a bit misleading (I get why it is like that, I guess, still make it easy to get confused).
So I’ll have to wait until the USB stack is implemented (/ ported from ST Cube?) I guess to implement my serial based feature.
David