#!/usr/bin/env python
##################################################
# Gnuradio Python Flow Graph
# Title: Top Block
# Generated: Wed Jul  6 22:18:41 2011
##################################################

from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import uhd
from gnuradio import window
from gnuradio.eng_option import eng_option
from gnuradio.gr import firdes
from gnuradio.wxgui import fftsink2
from gnuradio.wxgui import scopesink2
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
import wx

class top_block(grc_wxgui.top_block_gui):

	def __init__(self):
		grc_wxgui.top_block_gui.__init__(self, title="Top Block")
		_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
		self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))

		##################################################
		# Variables
		##################################################
		self.samp_rate = samp_rate = 100e6/6
		self.bw = bw = samp_rate/16
		self.fbw = fbw = 500e3
		self.chfilt = chfilt = gr.firdes.complex_band_pass(1.0,samp_rate,-bw/2.25,bw/2.25,bw/1.5,gr.firdes.WIN_HAMMING)
		self.tprate = tprate = 500
		self.freq = freq = 32.5e6
		self.final_decim = final_decim = int(samp_rate/bw)*int(bw/fbw)
		self.fftsize = fftsize = 32768
		self.fftdecim = fftdecim = 3
		self.chfilt_len = chfilt_len = len(chfilt)

		##################################################
		# Blocks
		##################################################
		self.Main = self.Main = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
		self.Main.AddPage(grc_wxgui.Panel(self.Main), "Spectral")
		self.Main.AddPage(grc_wxgui.Panel(self.Main), "Power")
		self.Add(self.Main)
		self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
			self.GetWin(),
			title="Scope Plot",
			sample_rate=2,
			v_scale=0,
			v_offset=0,
			t_scale=230,
			ac_couple=False,
			xy_mode=False,
			num_inputs=4,
			trig_mode=gr.gr_TRIG_MODE_STRIPCHART,
			y_axis_label="Counts",
		)
		self.Add(self.wxgui_scopesink2_0.win)
		self.wxgui_fftsink2_0 = fftsink2.fft_sink_c(
			self.Main.GetPage(0).GetWin(),
			baseband_freq=freq,
			y_per_div=10,
			y_divs=10,
			ref_level=50,
			ref_scale=2.0,
			sample_rate=samp_rate,
			fft_size=1024,
			fft_rate=5,
			average=True,
			avg_alpha=0.100,
			title="FFT Plot",
			peak_hold=False,
		)
		self.Main.GetPage(0).Add(self.wxgui_fftsink2_0.win)
		self.uhd_usrp_source_0 = uhd.usrp_source(
			device_addr="addr=192.168.10.2",
			io_type=uhd.io_type.COMPLEX_FLOAT32,
			num_channels=1,
		)
		self.uhd_usrp_source_0.set_samp_rate(samp_rate)
		self.uhd_usrp_source_0.set_center_freq(freq, 0)
		self.uhd_usrp_source_0.set_gain(0, 0)
		self.gr_single_pole_iir_filter_xx_1_0_0_0 = gr.single_pole_iir_filter_ff(1.0/(tprate/2), 1)
		self.gr_single_pole_iir_filter_xx_1_0_0 = gr.single_pole_iir_filter_ff(1.0/(tprate/2), 1)
		self.gr_single_pole_iir_filter_xx_1_0 = gr.single_pole_iir_filter_ff(1.0/(tprate/2), 1)
		self.gr_single_pole_iir_filter_xx_1 = gr.single_pole_iir_filter_ff(1.0/(tprate/2), 1)
		self.gr_single_pole_iir_filter_xx_0_0_0_0 = gr.single_pole_iir_filter_ff(1.0/(samp_rate/final_decim)*tprate, 1)
		self.gr_single_pole_iir_filter_xx_0_0_0 = gr.single_pole_iir_filter_ff(1.0/(samp_rate/final_decim)*tprate, 1)
		self.gr_single_pole_iir_filter_xx_0_0 = gr.single_pole_iir_filter_ff(1.0/(samp_rate/final_decim)*tprate, 1)
		self.gr_single_pole_iir_filter_xx_0 = gr.single_pole_iir_filter_ff(1.0/(samp_rate/final_decim)*tprate, 1)
		self.gr_null_sink_0_0_0_0 = gr.null_sink(gr.sizeof_float*1)
		self.gr_null_sink_0_0_0 = gr.null_sink(gr.sizeof_float*1)
		self.gr_null_sink_0_0 = gr.null_sink(gr.sizeof_float*1)
		self.gr_null_sink_0 = gr.null_sink(gr.sizeof_float*1)
		self.gr_keep_one_in_n_1_0_0_0 = gr.keep_one_in_n(gr.sizeof_float*1, tprate/2)
		self.gr_keep_one_in_n_1_0_0 = gr.keep_one_in_n(gr.sizeof_float*1, tprate/2)
		self.gr_keep_one_in_n_1_0 = gr.keep_one_in_n(gr.sizeof_float*1, tprate/2)
		self.gr_keep_one_in_n_1 = gr.keep_one_in_n(gr.sizeof_float*1, tprate/2)
		self.gr_keep_one_in_n_0_0_0_0 = gr.keep_one_in_n(gr.sizeof_float*1, int(samp_rate/final_decim/tprate))
		self.gr_keep_one_in_n_0_0_0 = gr.keep_one_in_n(gr.sizeof_float*1, int(samp_rate/final_decim/tprate))
		self.gr_keep_one_in_n_0_0 = gr.keep_one_in_n(gr.sizeof_float*1, int(samp_rate/final_decim/tprate))
		self.gr_keep_one_in_n_0 = gr.keep_one_in_n(gr.sizeof_float*1, int(samp_rate/final_decim/tprate))
		self.gr_freq_xlating_fir_filter_xxx_0_1_0 = gr.freq_xlating_fir_filter_ccc(int(samp_rate/bw), (chfilt), 6.7e6, samp_rate)
		self.gr_freq_xlating_fir_filter_xxx_0_1 = gr.freq_xlating_fir_filter_ccc(int(samp_rate/bw), (chfilt), 5.7e6, samp_rate)
		self.gr_freq_xlating_fir_filter_xxx_0_0 = gr.freq_xlating_fir_filter_ccc(int(samp_rate/bw), (chfilt), -3.3e6, samp_rate)
		self.gr_freq_xlating_fir_filter_xxx_0 = gr.freq_xlating_fir_filter_ccc(int(samp_rate/bw), (chfilt), -5.5e6, samp_rate)
		self.gr_complex_to_mag_squared_0_1_0 = gr.complex_to_mag_squared(1)
		self.gr_complex_to_mag_squared_0_1 = gr.complex_to_mag_squared(1)
		self.gr_complex_to_mag_squared_0_0 = gr.complex_to_mag_squared(1)
		self.gr_complex_to_mag_squared_0 = gr.complex_to_mag_squared(1)
		self.band_pass_filter_0_2_0_0_0 = gr.fir_filter_ccc(1, firdes.complex_band_pass(
			1, samp_rate/32, -fbw/12, fbw/12, fbw/20, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0_0 = gr.fir_filter_ccc(1, firdes.complex_band_pass(
			1, samp_rate/32, -fbw/12, fbw/12, fbw/20, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0 = gr.fir_filter_ccc(1, firdes.complex_band_pass(
			1, samp_rate/32, -fbw/10, fbw/10, fbw/15, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2 = gr.fir_filter_ccc(1, firdes.complex_band_pass(
			1, samp_rate/32, -fbw/4, fbw/4, fbw/10, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1_0 = gr.fir_filter_ccc(int(bw/fbw), firdes.complex_band_pass(
			1, bw, -fbw/2, fbw/2, fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1 = gr.fir_filter_ccc(int(bw/fbw), firdes.complex_band_pass(
			1, bw, -fbw/2, fbw/2, fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_0 = gr.fir_filter_ccc(int(bw/fbw), firdes.complex_band_pass(
			1, bw, -fbw/2, fbw/2, fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0 = gr.fir_filter_ccc(int(bw/fbw), firdes.complex_band_pass(
			1, bw, -fbw/2, fbw/2, fbw/3.5, firdes.WIN_HAMMING, 6.76))

		##################################################
		# Connections
		##################################################
		self.connect((self.uhd_usrp_source_0, 0), (self.wxgui_fftsink2_0, 0))
		self.connect((self.uhd_usrp_source_0, 0), (self.gr_freq_xlating_fir_filter_xxx_0, 0))
		self.connect((self.uhd_usrp_source_0, 0), (self.gr_freq_xlating_fir_filter_xxx_0_0, 0))
		self.connect((self.uhd_usrp_source_0, 0), (self.gr_freq_xlating_fir_filter_xxx_0_1, 0))
		self.connect((self.gr_freq_xlating_fir_filter_xxx_0, 0), (self.band_pass_filter_0, 0))
		self.connect((self.gr_freq_xlating_fir_filter_xxx_0_0, 0), (self.band_pass_filter_0_0, 0))
		self.connect((self.gr_freq_xlating_fir_filter_xxx_0_1, 0), (self.band_pass_filter_0_1, 0))
		self.connect((self.gr_complex_to_mag_squared_0, 0), (self.gr_single_pole_iir_filter_xx_0, 0))
		self.connect((self.gr_complex_to_mag_squared_0_0, 0), (self.gr_single_pole_iir_filter_xx_0_0, 0))
		self.connect((self.gr_complex_to_mag_squared_0_1, 0), (self.gr_single_pole_iir_filter_xx_0_0_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_0, 0), (self.gr_keep_one_in_n_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_0_0, 0), (self.gr_keep_one_in_n_0_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_0_0_0, 0), (self.gr_keep_one_in_n_0_0_0, 0))
		self.connect((self.gr_keep_one_in_n_0, 0), (self.gr_null_sink_0, 0))
		self.connect((self.gr_keep_one_in_n_0_0, 0), (self.gr_null_sink_0_0, 0))
		self.connect((self.gr_keep_one_in_n_0_0_0, 0), (self.gr_null_sink_0_0_0, 0))
		self.connect((self.gr_keep_one_in_n_1, 0), (self.wxgui_scopesink2_0, 0))
		self.connect((self.gr_keep_one_in_n_1_0, 0), (self.wxgui_scopesink2_0, 1))
		self.connect((self.gr_keep_one_in_n_1_0_0, 0), (self.wxgui_scopesink2_0, 2))
		self.connect((self.band_pass_filter_0, 0), (self.band_pass_filter_0_2, 0))
		self.connect((self.band_pass_filter_0_2, 0), (self.gr_complex_to_mag_squared_0, 0))
		self.connect((self.band_pass_filter_0_0, 0), (self.band_pass_filter_0_2_0, 0))
		self.connect((self.band_pass_filter_0_2_0, 0), (self.gr_complex_to_mag_squared_0_0, 0))
		self.connect((self.band_pass_filter_0_1, 0), (self.band_pass_filter_0_2_0_0, 0))
		self.connect((self.band_pass_filter_0_2_0_0, 0), (self.gr_complex_to_mag_squared_0_1, 0))
		self.connect((self.uhd_usrp_source_0, 0), (self.gr_freq_xlating_fir_filter_xxx_0_1_0, 0))
		self.connect((self.gr_freq_xlating_fir_filter_xxx_0_1_0, 0), (self.band_pass_filter_0_1_0, 0))
		self.connect((self.band_pass_filter_0_1_0, 0), (self.band_pass_filter_0_2_0_0_0, 0))
		self.connect((self.band_pass_filter_0_2_0_0_0, 0), (self.gr_complex_to_mag_squared_0_1_0, 0))
		self.connect((self.gr_complex_to_mag_squared_0_1_0, 0), (self.gr_single_pole_iir_filter_xx_0_0_0_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_0_0_0_0, 0), (self.gr_keep_one_in_n_0_0_0_0, 0))
		self.connect((self.gr_keep_one_in_n_0_0_0_0, 0), (self.gr_null_sink_0_0_0_0, 0))
		self.connect((self.gr_keep_one_in_n_1_0_0_0, 0), (self.wxgui_scopesink2_0, 3))
		self.connect((self.gr_single_pole_iir_filter_xx_1, 0), (self.gr_keep_one_in_n_1, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_1_0, 0), (self.gr_keep_one_in_n_1_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_1_0_0, 0), (self.gr_keep_one_in_n_1_0_0, 0))
		self.connect((self.gr_single_pole_iir_filter_xx_1_0_0_0, 0), (self.gr_keep_one_in_n_1_0_0_0, 0))
		self.connect((self.gr_keep_one_in_n_0, 0), (self.gr_single_pole_iir_filter_xx_1, 0))
		self.connect((self.gr_keep_one_in_n_0_0, 0), (self.gr_single_pole_iir_filter_xx_1_0, 0))
		self.connect((self.gr_keep_one_in_n_0_0_0, 0), (self.gr_single_pole_iir_filter_xx_1_0_0, 0))
		self.connect((self.gr_keep_one_in_n_0_0_0_0, 0), (self.gr_single_pole_iir_filter_xx_1_0_0_0, 0))

	def get_samp_rate(self):
		return self.samp_rate

	def set_samp_rate(self, samp_rate):
		self.samp_rate = samp_rate
		self.band_pass_filter_0_2_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/10, self.fbw/10, self.fbw/15, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/4, self.fbw/4, self.fbw/10, firdes.WIN_HAMMING, 6.76))
		self.uhd_usrp_source_0.set_samp_rate(self.samp_rate)
		self.band_pass_filter_0_2_0_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/12, self.fbw/12, self.fbw/20, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0_0_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/12, self.fbw/12, self.fbw/20, firdes.WIN_HAMMING, 6.76))
		self.set_final_decim(int(self.samp_rate/self.bw)*int(self.bw/self.fbw))
		self.set_bw(self.samp_rate/16)
		self.gr_single_pole_iir_filter_xx_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.wxgui_fftsink2_0.set_sample_rate(self.samp_rate)
		self.set_chfilt(gr.firdes.complex_band_pass(1.0,self.samp_rate,-self.bw/2.25,self.bw/2.25,self.bw/1.5,gr.firdes.WIN_HAMMING))
		self.gr_keep_one_in_n_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))

	def get_bw(self):
		return self.bw

	def set_bw(self, bw):
		self.bw = bw
		self.band_pass_filter_0_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.set_final_decim(int(self.samp_rate/self.bw)*int(self.bw/self.fbw))
		self.set_chfilt(gr.firdes.complex_band_pass(1.0,self.samp_rate,-self.bw/2.25,self.bw/2.25,self.bw/1.5,gr.firdes.WIN_HAMMING))

	def get_fbw(self):
		return self.fbw

	def set_fbw(self, fbw):
		self.fbw = fbw
		self.band_pass_filter_0_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/10, self.fbw/10, self.fbw/15, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/4, self.fbw/4, self.fbw/10, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/12, self.fbw/12, self.fbw/20, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_1_0.set_taps(firdes.complex_band_pass(1, self.bw, -self.fbw/2, self.fbw/2, self.fbw/3.5, firdes.WIN_HAMMING, 6.76))
		self.band_pass_filter_0_2_0_0_0.set_taps(firdes.complex_band_pass(1, self.samp_rate/32, -self.fbw/12, self.fbw/12, self.fbw/20, firdes.WIN_HAMMING, 6.76))
		self.set_final_decim(int(self.samp_rate/self.bw)*int(self.bw/self.fbw))

	def get_chfilt(self):
		return self.chfilt

	def set_chfilt(self, chfilt):
		self.chfilt = chfilt
		self.gr_freq_xlating_fir_filter_xxx_0_0.set_taps((self.chfilt))
		self.gr_freq_xlating_fir_filter_xxx_0.set_taps((self.chfilt))
		self.gr_freq_xlating_fir_filter_xxx_0_1.set_taps((self.chfilt))
		self.gr_freq_xlating_fir_filter_xxx_0_1_0.set_taps((self.chfilt))
		self.set_chfilt_len(len(self.chfilt))

	def get_tprate(self):
		return self.tprate

	def set_tprate(self, tprate):
		self.tprate = tprate
		self.gr_single_pole_iir_filter_xx_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_keep_one_in_n_1.set_n(self.tprate/2)
		self.gr_keep_one_in_n_1_0.set_n(self.tprate/2)
		self.gr_keep_one_in_n_1_0_0.set_n(self.tprate/2)
		self.gr_keep_one_in_n_1_0_0_0.set_n(self.tprate/2)
		self.gr_keep_one_in_n_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_single_pole_iir_filter_xx_1.set_taps(1.0/(self.tprate/2))
		self.gr_keep_one_in_n_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_single_pole_iir_filter_xx_1_0.set_taps(1.0/(self.tprate/2))
		self.gr_keep_one_in_n_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_single_pole_iir_filter_xx_1_0_0.set_taps(1.0/(self.tprate/2))
		self.gr_single_pole_iir_filter_xx_1_0_0_0.set_taps(1.0/(self.tprate/2))
		self.gr_keep_one_in_n_0_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))

	def get_freq(self):
		return self.freq

	def set_freq(self, freq):
		self.freq = freq
		self.uhd_usrp_source_0.set_center_freq(self.freq, 0)
		self.wxgui_fftsink2_0.set_baseband_freq(self.freq)

	def get_final_decim(self):
		return self.final_decim

	def set_final_decim(self, final_decim):
		self.final_decim = final_decim
		self.gr_single_pole_iir_filter_xx_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_single_pole_iir_filter_xx_0_0_0_0.set_taps(1.0/(self.samp_rate/self.final_decim)*self.tprate)
		self.gr_keep_one_in_n_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))
		self.gr_keep_one_in_n_0_0_0_0.set_n(int(self.samp_rate/self.final_decim/self.tprate))

	def get_fftsize(self):
		return self.fftsize

	def set_fftsize(self, fftsize):
		self.fftsize = fftsize

	def get_fftdecim(self):
		return self.fftdecim

	def set_fftdecim(self, fftdecim):
		self.fftdecim = fftdecim

	def get_chfilt_len(self):
		return self.chfilt_len

	def set_chfilt_len(self, chfilt_len):
		self.chfilt_len = chfilt_len

if __name__ == '__main__':
	parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
	(options, args) = parser.parse_args()
	tb = top_block()
	tb.Run(True)