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fix DAB coarse sync problems caused by bandpass

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This commit is contained in:
Jakob Ketterl 2024-02-13 00:48:23 +01:00
parent ac0b799b11
commit 6d52538422
3 changed files with 4 additions and 5 deletions
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1
csdr/chain/dablin.py
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@ -33,7 +33,6 @@ class MetaProcessor(PickleModule):
self._nudgeShift(random() * -self.coarse_increment) self._nudgeShift(random() * -self.coarse_increment)
elif key == "fine_frequency_shift": elif key == "fine_frequency_shift":
if abs(value) > 10: if abs(value) > 10:
logger.debug("ffs: %f", value)
self._nudgeShift(self.fine_increment * value) self._nudgeShift(self.fine_increment * value)
else: else:
# pass through everything else # pass through everything else

4
docker/scripts/install-owrx-tools.sh
View file

@ -44,8 +44,8 @@ cd ..
rm -rf pycsdr rm -rf pycsdr
git clone https://github.com/jketterl/csdr-eti.git git clone https://github.com/jketterl/csdr-eti.git
# latest develop as of 2024-02-12 (memory leak fix) # latest develop as of 2024-02-13 (coarse frequency shift fix)
cmakebuild csdr-eti 3f6134327c2a00840e54f9ce5d0e0f0899a2cf8c cmakebuild csdr-eti 0a14f9dded466be227ade4d11fe1419169a9649b
git clone https://github.com/jketterl/pycsdr-eti.git git clone https://github.com/jketterl/pycsdr-eti.git
cd pycsdr-eti cd pycsdr-eti

4
htdocs/lib/Demodulator.js
View file

@ -234,8 +234,8 @@ function Demodulator(offset_frequency, modulation) {
this.state = {}; this.state = {};
this.secondary_demod = false; this.secondary_demod = false;
var mode = Modes.findByModulation(modulation); var mode = Modes.findByModulation(modulation);
this.low_cut = mode && mode.bandpass && mode.bandpass.low_cut; this.low_cut = mode && mode.bandpass && mode.bandpass.low_cut || null;
this.high_cut = mode && mode.bandpass && mode.bandpass.high_cut; this.high_cut = mode && mode.bandpass && mode.bandpass.high_cut || null;
this.ifRate = mode && mode.ifRate; this.ifRate = mode && mode.ifRate;
this.listeners = { this.listeners = {
"frequencychange": [], "frequencychange": [],