Here is my question.
everyone can apply rotation direction (clockwise or counterclockwise), a number of rotations, speed, and even the acceleration using libraries.
someone determines all input parameters and the Arduino board figure out how to manage it and rotates the stepper motor. is it possible to does reverse here? I mean someone rotates the axis of a stepper motor and the board records and report some output values which are speed, acceleration, number of steps and etc. :o ?!!