This is the code and files used for calibrating a rotary torque sensor using a Teensy and an ADS1256 ADC. It also utilizes a quadrature encoder.
This code is built upon the ADS1256 library that is maintained here: https://github.com/mbilsky/TeensyADS1256
More details about the project are available here: https://mattbilsky.com/mediawiki/index.php?title=Calibrating_a_Rotary_Torque_Sensor_Using_the_Teensy_and_ADS1256