joachim/openwebrx-clone
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add a feature flag

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This commit is contained in:
Jakob Ketterl 2020-12-16 10:18:47 +01:00
parent 664c6e049f
commit 4b61192b36
1 changed files with 17 additions and 14 deletions
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31
csdr/csdr.py
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@ -76,6 +76,8 @@ class output(object):
class dsp(object): class dsp(object):
def __init__(self, output): def __init__(self, output):
self.pycsdr_enabled = True
self.samp_rate = 250000 self.samp_rate = 250000
self.output_rate = 11025 self.output_rate = 11025
self.hd_output_rate = 44100 self.hd_output_rate = 44100
@ -756,26 +758,27 @@ class dsp(object):
self.direwolf_config = None self.direwolf_config = None
def start(self): def start(self):
if self.demodulator == "fft": if self.pycsdr_enabled:
with self.modification_lock: if self.demodulator == "fft":
if self.running: with self.modification_lock:
return if self.running:
self.running = True return
self.running = True
nc = SocketClient(self.nc_port) nc = SocketClient(self.nc_port)
fft = Fft(self.fft_size, int(self.fft_block_size())) fft = Fft(self.fft_size, int(self.fft_block_size()))
fft.setInput(nc.getBuffer()) fft.setInput(nc.getBuffer())
lap = LogAveragePower(-70, self.fft_size, self.fft_averages) lap = LogAveragePower(-70, self.fft_size, self.fft_averages)
lap.setInput(fft.getBuffer()) lap.setInput(fft.getBuffer())
fes = FftExchangeSides(fft_size=self.fft_size) fes = FftExchangeSides(fft_size=self.fft_size)
fes.setInput(lap.getBuffer()) fes.setInput(lap.getBuffer())
self.output.send_output("audio", fes.getBuffer().read) self.output.send_output("audio", fes.getBuffer().read)
return return
with self.modification_lock: with self.modification_lock:
if self.running: if self.running:
return return