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38 lines
711 B
Python
38 lines
711 B
Python
# LED Control Example
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#
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# This example shows how to control your OpenMV Cam's built-in LEDs. Use your
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# smart phone's camera to see the IR LEDs.
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import time
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from pyb import LED
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red_led = LED(1)
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green_led = LED(2)
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blue_led = LED(3)
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ir_led = LED(4)
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def led_control(x):
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if (x & 1) == 0:
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red_led.off()
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elif (x & 1) == 1:
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red_led.on()
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if (x & 2) == 0:
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green_led.off()
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elif (x & 2) == 2:
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green_led.on()
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if (x & 4) == 0:
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blue_led.off()
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elif (x & 4) == 4:
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blue_led.on()
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if (x & 8) == 0:
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ir_led.off()
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elif (x & 8) == 8:
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ir_led.on()
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while True:
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for i in range(16):
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led_control(i)
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time.sleep_ms(500)
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