32 lines
928 B
Python
32 lines
928 B
Python
from csdr.chain import Chain
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from pycsdr.modules import FmDemod
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from digiham.modules import DstarDecoder, DcBlock, FskDemodulator, DigitalVoiceFilter, MbeSynthesizer, NarrowRrcFilter, NxdnDecoder
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class Dstar(Chain):
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def __init__(self, codecserver: str = ""):
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workers = [
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FmDemod(),
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DcBlock(),
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FskDemodulator(samplesPerSymbol=10),
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DstarDecoder(),
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MbeSynthesizer(codecserver),
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DigitalVoiceFilter()
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]
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super().__init__(*workers)
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class Nxdn(Chain):
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def __init__(self, codecserver: str = ""):
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workers = [
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FmDemod(),
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DcBlock(),
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NarrowRrcFilter(),
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# todo: switch out with gfsk
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FskDemodulator(samplesPerSymbol=20),
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NxdnDecoder(),
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MbeSynthesizer(codecserver),
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DigitalVoiceFilter()
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]
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super().__init__(*workers)
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