Ghpsdr3 FAQ

How do you allow access to the libusb driver as a user in Linux

To allow user access to the USB device you need to set the device permissions. Create a file in /etc/udev/rules.d called 90-ozy.rules containing the following line (you will need to be root):

 SUBSYSTEMS=="usb",ATTRS{idVendor}=="fffe",ATTRS{idProduct}=="0007",SYMLINK+="ozy",MODE="666"

Now when you plug the usb cable into the computer it will create a /dev/ozy and it will have the permissions set to allow any user to read/write to it.