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24 lines
982 B
Python
24 lines
982 B
Python
from modulators.OOKModulator import OOKModulator
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import numpy as np
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"""
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Nemaxx WL10 Smokedetectors
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"""
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class Nemaxx_WL10_SmokeDetector:
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def __init__(self, baseband_samplerate=2e6):
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self.modulator = OOKModulator(baseband_samplerate=baseband_samplerate, am_frequency=22.471e3)
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def test(self):
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print("Nemaxx WL10 Smokedetector (433MHz)")
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def generateSamples(self, repeatNum=20, alarmID24Bit, numpyType=np.complex64):
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for i in range(repeatNum):
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bits = alarmID24Bit
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print(bits)
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self.modulator.addModulation(8120)
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self.modulator.addPadding(912)
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for j in bits:
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self.modulator.addModulation(795)
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self.modulator.addPadding(1400 if int(j) == 0 else 2750)
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self.modulator.addModulation(795)
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self.modulator.addPadding(1337) # Packet Sync
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self.modulator.addPadding(20000)
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return self.modulator.getSamplesAndReset(numpyType) |