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@@ -39,7 +39,7 @@ class PIFI(object):
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self.sampleSize = self._SAMPLE_SIZE
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self.samplingRate = self._SAMPLING_RATE
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- def GetSpectrum(self,fifoFile,trim_by=10,log_scale=False,div_by=100):
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+ def GetSpectrum(self,fifoFile,trim_by=4,log_scale=False,div_by=100):
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try:
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rawSamples = os.read(fifoFile,self.sampleSize) # will return empty lines (non-blocking)
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if len(rawSamples) < 1:
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@@ -285,7 +285,7 @@ class MPDSpectrumPage(Page):
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self.ClearCanvas()
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self._frames+=1
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- bw = 10
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+ bw = 5
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gap = 2
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margin_bottom = 72
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@@ -354,8 +354,9 @@ class MPDSpectrumPage(Page):
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if len(spects) == 0:
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return
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# print("spects:",spects)
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+
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step = int( round( len( spects ) / meterNum) )
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-
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+ print(len(spects))
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self._bbs = []
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for i in range(0,meterNum):
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