USBDevice, USBSerial, etc not found

[MACRUM (Toyomasa Watarai)]

Hi,

You probably need to add “mbed-usb” in the CMakeLists.txt. See detail here:

Mbed OS 6.14 include USBSerial

How should I include the USBSerial using the new mbed CLI 2? I get the error the compiler cannot find the header file. Steps to reproduce: mbed-tools new . mbed-tools configure -t GCC_ARM -m DISCO_L476VG code . After that the VScode window is opened. I configure the CMake kit to the ARM embedded toolchain and configure it to debug. Then after modifying main.cpp to include USBSerial.h I build the project and get the error. I tried to fiddle around with the Cmake files, but I do not know muc…