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micropython/examples/ledangle.py at master · itschina/micropython · GitHub

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import pyb

def led_angle(seconds_to_run_for):

# make LED objects

l1 = pyb.LED(1)

l2 = pyb.LED(2)

accel = pyb.Accel()

for i in range(20 * seconds_to_run_for):

# get x-axis

x = accel.x()

# turn on LEDs depending on angle

if x < -10:

l1.on()

l2.off()

elif x > 10:

l1.off()

l2.on()

else:

l1.off()

l2.off()

# delay so that loop runs at at 1/50ms = 20Hz

pyb.delay(50)

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