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openwebrx-clone
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make digimodes work in start_mod again

This commit is contained in:
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.property import PropertyStack, PropertyLayer, PropertyValidator
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.demodulator import BaseDemodulatorChain, FixedIfSampleRateChain, FixedAudioRateChain, HdAudio, SecondaryDemodulator, DialFrequencyReceiver, MetaProvider, SlotFilterChain, SecondarySelectorChain, DeemphasisTauChain
from csdr.chain.selector import Selector, SecondarySelector
@ -433,12 +433,17 @@ class DspManager(SdrSourceEventClient, ClientDemodulatorSecondaryDspEventClient)
self.readers = {}
if "start_mod" in self.props:
self.setDemodulator(self.props["start_mod"])
mode = Modes.findByModulation(self.props["start_mod"])
if mode and mode.bandpass:
bpf = [mode.bandpass.low_cut, mode.bandpass.high_cut]
self.chain.setBandpass(*bpf)
if mode:
self.setDemodulator(mode.get_modulation())
if isinstance(mode, DigitalMode):
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:
self.chain.setFrequencyOffset(self.props["start_freq"] - self.props["center_freq"])