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Update modem.py

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DJ2LS 2021-01-30 17:48:25 +01:00 committed by GitHub
parent e71902b7ae
commit 95674ebca7
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1 changed files with 1 additions and 2 deletions
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modem.py
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@ -268,8 +268,7 @@ class RF():
nin = int(nin*(static.AUDIO_SAMPLE_RATE_RX/static.MODEM_SAMPLE_RATE))
data_in = self.stream_rx.read(nin, exception_on_overflow = False)
data_in = audioop.ratecv(data_in,2,1,static.AUDIO_SAMPLE_RATE_RX, static.MODEM_SAMPLE_RATE, None)
data_in = data_in[0].rstrip(b'\x00')
data_in = data_in.rstrip(b'\x00')
self.c_lib.freedv_rawdatarx.argtype = [ctypes.POINTER(ctypes.c_ubyte), signalling_bytes_out, data_in] # check if really neccessary
nbytes = self.c_lib.freedv_rawdatarx(freedv_signalling, signalling_bytes_out, data_in) # demodulate audio