I have gotten the "Constellation Receiver" block so it seems to run without errors but I don't see much out. I assume I am suppose to be feeding it a complex baseband I/Q signal. What do the output "OUT, SYMBOL, Error, Phase Freq" represent? I am getting signals out of the Error/phase/freq outputs but nothing out of Out or Symbol.
Const Recv. Parameters: (suggestions anyone?) Loop bandwidth == 6.28/100 Min Freq Deviation == 0.6 Max Freq Deviation == 0.9 Tom ---------------------------------------- REF: Tom, >>I am trying to use the Constellation Receiver Block and one of the Parameters is "Constellation Object". Is this a pointer to an object and >>how/what creates this object? I have looked at the qam.py file but don't follow how this relates to placing a block down in gnuradio >>companion. In GRC u can use 1) from gnuradio import digital (Using Import block) 2) my_const_obj = digital.constellation_qpsk() (Using variable block). To see other options for creating the constellation object see http://gnuradio.org/doc/doxygen/classgr_1_1digital_1_1constellation.html 3) In constellation receiver>constellation Object parameter add my_const_obj.base() -Adeel Sent from Yahoo! Mail on Android
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