Communicate with ADIS16485 inertial sensor using SPI on Raspberry Pi.
Compiles with: g++ -lrt -Wall adis16485spi.cpp spi_test.cpp spiReader.cpp
C++ version based on http://hertaville.com/2013/07/24/interfacing-an-spi-adc-mcp3008-chip-to-the-raspberry-pi-using-c/
Python version based on http://www.raspberrypi-spy.co.uk/2013/10/analogue-sensors-on-the-raspberry-pi-using-an-mcp3008/