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31 lines
751 B
Python
Executable File
31 lines
751 B
Python
Executable File
#!/usr/bin/env python3
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import sys
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import time
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from common.realtime import Ratekeeper
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from common.filter_simple import FirstOrderFilter
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from tools.zookeeper import Zookeeper
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if __name__ == "__main__":
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z = Zookeeper()
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z.set_device_power(True)
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z.set_device_ignition(False)
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duration = None
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if len(sys.argv) > 1:
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duration = int(sys.argv[1])
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rate = 123
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rk = Ratekeeper(rate, print_delay_threshold=None)
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fltr = FirstOrderFilter(0, 5, 1. / rate, initialized=False)
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try:
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start_time = time.monotonic()
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while duration is None or time.monotonic() - start_time < duration:
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fltr.update(z.read_power())
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if rk.frame % rate == 0:
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print(f"{fltr.x:.2f} W")
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rk.keep_time()
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except KeyboardInterrupt:
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pass
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