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make digimodes work in start_mod again

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Jakob Ketterl 2021-10-15 16:41:07 +02:00
parent 9f89a21cfb
commit d757b817b1
1 changed files with 11 additions and 6 deletions
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17
owrx/dsp.py
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@ -1,7 +1,7 @@
from owrx.source import SdrSourceEventClient, SdrSourceState, SdrClientClass from owrx.source import SdrSourceEventClient, SdrSourceState, SdrClientClass
from owrx.property import PropertyStack, PropertyLayer, PropertyValidator from owrx.property import PropertyStack, PropertyLayer, PropertyValidator
from owrx.property.validators import OrValidator, RegexValidator, BoolValidator from owrx.property.validators import OrValidator, RegexValidator, BoolValidator
from owrx.modes import Modes from owrx.modes import Modes, DigitalMode
from csdr.chain import Chain from csdr.chain import Chain
from csdr.chain.demodulator import BaseDemodulatorChain, FixedIfSampleRateChain, FixedAudioRateChain, HdAudio, SecondaryDemodulator, DialFrequencyReceiver, MetaProvider, SlotFilterChain, SecondarySelectorChain, DeemphasisTauChain from csdr.chain.demodulator import BaseDemodulatorChain, FixedIfSampleRateChain, FixedAudioRateChain, HdAudio, SecondaryDemodulator, DialFrequencyReceiver, MetaProvider, SlotFilterChain, SecondarySelectorChain, DeemphasisTauChain
from csdr.chain.selector import Selector, SecondarySelector from csdr.chain.selector import Selector, SecondarySelector
@ -433,12 +433,17 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
self.readers = {} self.readers = {}
if "start_mod" in self.props: if "start_mod" in self.props:
self.setDemodulator(self.props["start_mod"])
mode = Modes.findByModulation(self.props["start_mod"]) mode = Modes.findByModulation(self.props["start_mod"])
if mode:
if mode and mode.bandpass: self.setDemodulator(mode.get_modulation())
bpf = [mode.bandpass.low_cut, mode.bandpass.high_cut] if isinstance(mode, DigitalMode):
self.chain.setBandpass(*bpf) self.setSecondaryDemodulator(mode.modulation)
if mode.bandpass:
bpf = [mode.bandpass.low_cut, mode.bandpass.high_cut]
self.chain.setBandpass(*bpf)
else:
# TODO modes should be mandatory
self.setDemodulator(self.props["start_mod"])
if "start_freq" in self.props and "center_freq" in self.props: if "start_freq" in self.props and "center_freq" in self.props:
self.chain.setFrequencyOffset(self.props["start_freq"] - self.props["center_freq"]) self.chain.setFrequencyOffset(self.props["start_freq"] - self.props["center_freq"])