Simple command line interface for the Funcube Dongle Pro and Pro+. To build for Funcube Dongle Pro type "make" (without the quotes). To build for Funcube Dongle Pro+ type "make fcdpp". Requires libusb-1.0-dev. This is a simple command line utility to set the frequency and gain of Funcube Dongloe Pro and Pro+ devices. Written by David Pello EA1IDZ and Alexandru Csete OZ9AEC with contributions by Pieter-Tjerk, PA3FWM. Uses FCD HID code from QTHID written by: Howard Long G6LVB, Alexandru Csete OZ9AEC, Mario Lorenz DL5MLO This is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.