The primary code is int "fortius_code" The code runs in two loops. A fortius loop polls the Fortius trainer. The CANTMaster loop reads values from the Fortius object and from the ANT stick.
Building instructions. sudo apt-get install libusb-dev sudo apt-get install libgoogle-glog-dev sudo apt-get install libusb-1.0-0-dev
make; make; # still having problems with libanty.a not getting permission to build the first time. sudo make install # installs to /usr/local/lib and /usr/local/bin