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gnss-sdr/drivers/gr-dbfcttc/grc/top_block.py

96 lines
3.5 KiB
Python
Executable File

#!/usr/bin/env python
##################################################
# Gnuradio Python Flow Graph
# Title: Top Block
# Generated: Tue Feb 11 16:02:41 2014
##################################################
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import wxgui
from gnuradio.eng_option import eng_option
from gnuradio.fft import window
from gnuradio.filter import firdes
from gnuradio.wxgui import fftsink2
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
import dbfcttc
import wx
class top_block(grc_wxgui.top_block_gui):
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.wxgui_fftsink2_0 = fftsink2.fft_sink_c(
self.GetWin(),
baseband_freq=0,
y_per_div=10,
y_divs=10,
ref_level=0,
ref_scale=2.0,
sample_rate=samp_rate,
fft_size=1024,
fft_rate=15,
average=False,
avg_alpha=None,
title="FFT Plot",
peak_hold=False,
)
self.Add(self.wxgui_fftsink2_0.win)
self.dbfcttc_raw_array_0 = dbfcttc.raw_array("en4", 8, 70, 10, 5000000)
self.blocks_null_sink_1_5 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_1_4 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_1_2 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_1_1 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_1_0 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex*1)
##################################################
# Connections
##################################################
self.connect((self.dbfcttc_raw_array_0, 1), (self.blocks_null_sink_0, 0))
self.connect((self.dbfcttc_raw_array_0, 2), (self.blocks_null_sink_1_0, 0))
self.connect((self.dbfcttc_raw_array_0, 3), (self.blocks_null_sink_1, 0))
self.connect((self.dbfcttc_raw_array_0, 4), (self.blocks_null_sink_1_1, 0))
self.connect((self.dbfcttc_raw_array_0, 5), (self.blocks_null_sink_1_2, 0))
self.connect((self.dbfcttc_raw_array_0, 6), (self.blocks_null_sink_1_4, 0))
self.connect((self.dbfcttc_raw_array_0, 7), (self.blocks_null_sink_1_5, 0))
self.connect((self.dbfcttc_raw_array_0, 0), (self.wxgui_fftsink2_0, 0))
# QT sink close method reimplementation
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.wxgui_fftsink2_0.set_sample_rate(self.samp_rate)
if __name__ == '__main__':
import ctypes
import os
if os.name == 'posix':
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
(options, args) = parser.parse_args()
tb = top_block()
tb.Start(True)
tb.Wait()