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[Discuss-gnuradio] WX GUI Constellation sink plot freez ?
From: |
Naceur |
Subject: |
[Discuss-gnuradio] WX GUI Constellation sink plot freez ? |
Date: |
Mon, 25 Nov 2013 09:26:18 -0800 (PST) |
Hello list,
I got questions re the WX GUI Constellation Sink block:
1/ Could anyone give descriptions of what is
* Theta ?
* Loop bandwidth ?
* Max Freq ?
* Mu ?
* Gain Mu ?
* Symbol Rate ?
* Omega Limit ?
2/ What are the essential params of the block to adjust, for my case I am
receiving a BPSK signal (Params @ Tx are: 10 MHz samp_rate, ow_format sc8,
Samples/Symbol = 4, Spread signal with a 11 chips code),
I set:
sample_rate = 10 MHz,
Frame rate = 512,
Constellation Size = 512,
M = 2,
3/ Once the constellation plotted it freezes and "O"s appears in the
terminal section of GRC ?
What am I doing wrong ?
Regards,
--
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Naceur <=