Accel Stepper step distance

Projects Programming
1

Is it possible with the Accel Stepper library to calculate the distance in number of steps from the current position of the stepper from the zero-position of the stepper? Any suggestions?

So far I've found the zero using the stepper.setCurrentPosition() , but my goal is to create a "while" loop where the stepper will move back towards zero if it goes too far away from the zeroed position.

2

the currentPosition() function returns the number of steps from the zero set with setCurrentPosition(0). So you can check current position and if it Is out of limit moveTo(0).