#include <SPI.h>
#include <AMIS30543.h>

const uint8_t amisDirPin = 2;
const uint8_t amisStepPin = 3;
const uint8_t amisSlaveSelect = 4;

AMIS30543 stepper;

unsigned long times;

void setup()
{
  SPI.begin();
  stepper.init(amisSlaveSelect);

  // Give the driver some time to power up.
  delay(1);

  // Reset the driver to its default settings.
  stepper.resetSettings();

  // Set the current limit.  You should change the number here to
  // an appropriate value for your particular system.
  stepper.setCurrentMilliamps(650);

  // Set the number of microsteps that correspond to one full step.
  stepper.setStepMode(128);

  // Enable the motor outputs.
  stepper.enableDriver();

  Serial.begin(9600);
}
void loop()
{
    digitalWrite(amisDirPin, LOW);
      step(100);
    delay(3000);
}
void step(long int n)
{
    n*=128;
    for(int i=0; i<n; i++)
    {
      unsigned long current = 0;
      times = millis();

      if(current - times > 10){
        current = millis();
        digitalWrite(amisStepPin, HIGH);
        delayMicroseconds(4);
        digitalWrite(amisStepPin, LOW);
        delayMicroseconds(4);
      }
  }
}