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* sensors/GenX320: Adding IOCTL to control Anti-Flicker filter (AFK).
30 lines
932 B
Python
30 lines
932 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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# This example shows off using the GenX320 event sensor from Prophesee and controlling
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# AntiFlicKer (AFK) filter bloc in the GenX320 digital pipeline.
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# AFK allows to detect periodic changes of given frequencies in the scene and filter them out.
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import sensor
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import time
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sensor.reset()
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sensor.set_pixformat(sensor.GRAYSCALE) # Must always be grayscale.
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sensor.set_framesize(sensor.B320X320) # Must always be 320x320.
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sensor.set_framerate(100)
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# Enables AFK filter to remove periodic data in the frequency range from 130Hz to 160Hz
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sensor.ioctl(sensor.IOCTL_GENX320_SET_AFK, 1, 130, 160)
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# Disables AFK filter
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# sensor.ioctl(sensor.IOCTL_GENX320_SET_AFK, 0)
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clock = time.clock()
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while True:
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clock.tick()
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img = sensor.snapshot()
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print(clock.fps())
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