Whb04b python driver for LinuxCNC

Installation:

• sudo apt-get update
• sudo apt-get install pip
• sudo pip install pyusb
• chmod +x ./whb/whb04b
• Create file /etc/udev/rules.d/90-xhc.rules and add a line in it: SUBSYSTEM=="usb", ATTR{idVendor}=="10ce", ATTR{idProduct}=="eb93", MODE="666"
• sudo udevadm trigger