build: refactor GR_GIT and GR_VERSION
[debian/gnuradio] / gr-msdd6000 / src / qa_msdd_source_simple.py
1 #!/usr/bin/python
2
3 from pylab import *;
4 #from scipy.fftpack import fftshift;
5
6 import math;
7
8 from gnuradio import msdd,gr;
9
10
11 tb = gr.top_block();
12
13
14 src = msdd.source_simple("10.45.4.43",0);
15 convert = gr.interleaved_short_to_complex();
16 sink = gr.vector_sink_c();
17
18 gain = 40;
19
20 fc = 2.4e9;
21
22 src.set_decim_rate(8);
23 #src.set_rx_freq(0,3500000000);
24 src.set_rx_freq(0,fc);
25 src.set_pga(0,gain);
26
27
28 tb.connect(src, convert, sink);
29
30
31 tb.start();
32
33 v = []
34 for i in range(0,10000):
35         b = math.sqrt(i);
36         v.append(b);
37
38 tb.stop();
39
40 #print sink.data();
41
42 data = sink.data();
43
44 plot(10*log10(fftshift(fft(sink.data()))));
45 show();