This combines the SPI peripheral and associated control pins such as:
The accelerometer has a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g. (g is gravitational acceleration: 9.82 m/s^2) The numeric values of these enums correspond to AFS_SEL
Errors in this crate
The gyroscope has a programmable full-scale range of ±250, ±500, ±1000, or ±2000 degrees/sec.
A method of communicating with the sensor