On Fri, Jun 21, 2024 at 03:45:49PM +0700, minh quan le wrote: > 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! What "repo" are you referring to exactly? thanks, greg k-h
