Powerstep01 has a beautiful function to zero the position of the counter that works in conjunction of an external switch SW. It sets the slowest speed and direction of a movement automatically and waits until a rising edge is detected on from the switch input pin and finishes performing with hard stop and setting zero. The question is how to define the pin address to be monitored.
Using Poonor library, is there another library that you recommend?
Regards
