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Adding number of buckets

This commit is contained in:
Marat Fayzullin 2023-01-17 19:13:07 -05:00
parent 47a400b69a
commit 02c9a2480e
1 changed files with 5 additions and 3 deletions
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8
csdr/chain/digimodes.py
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@ -96,11 +96,12 @@ class CwDemodulator(SecondaryDemodulator, SecondarySelectorChain):
self.baudRate = baudRate
# this is an assumption, we will adjust in setSampleRate
self.sampleRate = 12000
self.targetFreq = 0
self.targetFreq = int(baudRate/3)
self.buckets = int(self.sampleRate/baudRate)
workers = [
RealPart(),
Agc(Format.FLOAT),
CwDecoder(self.sampleRate, self.targetFreq),
CwDecoder(self.sampleRate, self.targetFreq, self.buckets),
]
super().__init__(workers)
@ -111,5 +112,6 @@ class CwDemodulator(SecondaryDemodulator, SecondarySelectorChain):
if sampleRate == self.sampleRate:
return
self.sampleRate = sampleRate
self.replace(1, CwDecoder(self.sampleRate, self.targetFreq))
self.buckets = int(sampleRate/self.baudRate)
self.replace(1, CwDecoder(sampleRate, self.targetFreq, self.buckets))