def setStep(w1, w2, w3, w4):
	GPIO.output(coil_A_1_pin, w1)
	GPIO.output(coil_A_2_pin, w2)
	GPIO.output(coil_B_1_pin, w3)
	GPIO.output(coil_B_2_pin, w4)

	GPIO.output(coil_C_1_pin, w1)
	GPIO.output(coil_C_2_pin, w2)
	GPIO.output(coil_D_1_pin, w3)
	GPIO.output(coil_D_2_pin, w4)

def forward x(delay, steps):
	for i in range(steps):
		for j in range(StepCount):
			setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
			time.sleep(delay)

def backwards x(delay, steps):
	for i in range(steps):
		for j in reversed(range(StepCount)):
			setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
			time.sleep(delay)

def forward y(delay, steps):
	for i in range(steps):
		for j in range(StepCount):
			setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
			time.sleep(delay)

def backwards y(delay, steps):
	for i in range(steps):
		for j in reversed(range(StepCount)):
			setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
			time.sleep(delay)