| 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) |