#include <SPI.h> 
#include <L6470Stepper.h>

int pinCS 10
L6470Stepper stepper(pinCS);

void setup()
{
	stepper.setup();
	stepper.angle(0);
}

void loop()
{
	static boolean goForward = true;
	
	delay(2000);

	if (goForward) {
		stepper.angle(360);
	} else {
		stepper.angle(0);
	}

	// switch direction
	goForward = !goForward;
}