Dear Linux USB Develop Team, I am trying to use your ptp-gadget repo. I compile and run the ptp.o file successfully but it shows nothing. I built it on Pi CM4 with a 32 bit Raspbian OS and connected it to my PC. But the PC cannot recognize Pi as an usb device, I don't know whether it needs a driver and how to install the driver. In addition, I use Functionfs to create a usb gadget and mount to it /dev/ptp directory, then run ptp.o. I hope that you guys could explain to me more about your ptp-gaget repo and help me resolve the above problem. I am looking forward to hearing from you guys soon! Best regards, Le Minh Quan, Software Embedded Engineer, Realtime Robotics Viet Nam.
