How to create a program to list all the USB devices in a Mac?

Question

I have a limited exposure to the Mac OS X operating system and now I have started using Xcode and am studying about I/O kit. I need to create a program in Xcode under command li

Answer 1

If you run system_profiler SPUSBDataType it'll list all the USB devices connected to the system, you can then interact with that data either by dumping it into a text file or reading it from the command into the application and working with it there.