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32 lines
787 B
Python
32 lines
787 B
Python
# This work is licensed under the MIT license.
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# Copyright (c) 2013-2024 OpenMV LLC. All rights reserved.
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# https://github.com/openmv/openmv/blob/master/LICENSE
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#
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# LED Control Example
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#
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# This example shows how to control your OpenMV Cam's built-in LEDs.
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import time
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from machine import PWM
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r = PWM("LED_RED", freq=200, duty_u16=65535)
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b = PWM("LED_BLUE", freq=200, duty_u16=65535)
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g = PWM("LED_GREEN", freq=200, duty_u16=65535)
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while True:
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for i in range(0, 65536, 256):
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r.duty_u16(65535 - i)
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time.sleep_ms(10)
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r.duty_u16(65535)
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for i in range(0, 65536, 256):
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g.duty_u16(65535 - i)
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time.sleep_ms(10)
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g.duty_u16(65535)
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for i in range(0, 65536, 256):
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b.duty_u16(65535 - i)
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time.sleep_ms(10)
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b.duty_u16(65535)
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