AccelStepper e motori bipolari

International Italiano Software
3

se è solo per il parametro se guardi il file accelstepper.h trovi:

public:
    /// \brief Symbolic names for number of pins.
    /// Use this in the pins argument the AccelStepper constructor to 
    /// provide a symbolic name for the number of pins
    /// to use.
    typedef enum
    {
	FUNCTION  = 0, ///< Use the functional interface, implementing your own driver functions (intern use only)
	DRIVER    = 1,    ///< Stepper Driver, 2 driver pins required
	FULL2WIRE = 2, ///< 2 wire stepper, 2 motor pins required
	FULL3WIRE = 3, ///< 3 wire stepper, such as HDD spindle, 3 motor pins required
        FULL4WIRE = 4, ///< 4 wire full stepper, 4 motor pins required
	HALF3WIRE = 6, ///< 3 wire half stepper, such as HDD spindle, 3 motor pins required
	HALF4WIRE = 8  ///< 4 wire half stepper, 4 motor pins required
    } MotorInterfaceType;

quindi direi o 4 o 8 se sono a 4 fili.... poi appunto bisogna considerare con che driver li vuoi pilotare