#!/usr/bin/env python3
# -*- coding: utf-8 -*-

#
# SPDX-License-Identifier: GPL-3.0
#
# GNU Radio Python Flow Graph
# Title: ASK_loopback_pluto
# GNU Radio version: 3.10.11.0

from PyQt5 import Qt
from gnuradio import qtgui
from PyQt5 import QtCore
from gnuradio import analog
from gnuradio import blocks
from gnuradio import gr
from gnuradio.filter import firdes
from gnuradio.fft import window
import sys
import signal
from PyQt5 import Qt
from argparse import ArgumentParser
from gnuradio.eng_arg import eng_float, intx
from gnuradio import eng_notation
from gnuradio import iio
import configparser
import sip
import threading



class ASK_loopback_pluto(gr.top_block, Qt.QWidget):

    def __init__(self):
        gr.top_block.__init__(self, "ASK_loopback_pluto", catch_exceptions=True)
        Qt.QWidget.__init__(self)
        self.setWindowTitle("ASK_loopback_pluto")
        qtgui.util.check_set_qss()
        try:
            self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
        except BaseException as exc:
            print(f"Qt GUI: Could not set Icon: {str(exc)}", file=sys.stderr)
        self.top_scroll_layout = Qt.QVBoxLayout()
        self.setLayout(self.top_scroll_layout)
        self.top_scroll = Qt.QScrollArea()
        self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
        self.top_scroll_layout.addWidget(self.top_scroll)
        self.top_scroll.setWidgetResizable(True)
        self.top_widget = Qt.QWidget()
        self.top_scroll.setWidget(self.top_widget)
        self.top_layout = Qt.QVBoxLayout(self.top_widget)
        self.top_grid_layout = Qt.QGridLayout()
        self.top_layout.addLayout(self.top_grid_layout)

        self.settings = Qt.QSettings("gnuradio/flowgraphs", "ASK_loopback_pluto")

        try:
            geometry = self.settings.value("geometry")
            if geometry:
                self.restoreGeometry(geometry)
        except BaseException as exc:
            print(f"Qt GUI: Could not restore geometry: {str(exc)}", file=sys.stderr)
        self.flowgraph_started = threading.Event()

        ##################################################
        # Variables
        ##################################################
        self.tx_attenuation = tx_attenuation = 15
        self.sps = sps = 100
        self.samp_rate = samp_rate = 1000000
        self.rx_gain = rx_gain = 20
        self._pluto_ip_config = configparser.ConfigParser()
        self._pluto_ip_config.read('default')
        try: pluto_ip = self._pluto_ip_config.get('main', 'key')
        except: pluto_ip = 'ip:192.168.2.1'
        self.pluto_ip = pluto_ip
        self.offset_tx = offset_tx = 170000
        self.lo_offset = lo_offset = 0
        self.lo_freq = lo_freq = 2200000000
        self.buff_size = buff_size = int(32768)

        ##################################################
        # Blocks
        ##################################################

        self._tx_attenuation_range = qtgui.Range(0, 89, 1, 15, 200)
        self._tx_attenuation_win = qtgui.RangeWidget(self._tx_attenuation_range, self.set_tx_attenuation, "Tx Attenuation", "counter_slider", float, QtCore.Qt.Horizontal)
        self.top_layout.addWidget(self._tx_attenuation_win)
        self._rx_gain_range = qtgui.Range(0, 60, 1, 20, 200)
        self._rx_gain_win = qtgui.RangeWidget(self._rx_gain_range, self.set_rx_gain, "Rx Gain", "counter_slider", float, QtCore.Qt.Horizontal)
        self.top_layout.addWidget(self._rx_gain_win)
        self._offset_tx_range = qtgui.Range(0, 250000, 1, 170000, 200)
        self._offset_tx_win = qtgui.RangeWidget(self._offset_tx_range, self.set_offset_tx, "Tx Offset", "counter_slider", float, QtCore.Qt.Horizontal)
        self.top_grid_layout.addWidget(self._offset_tx_win, 0, 0, 1, 2)
        for r in range(0, 1):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(0, 2):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_time_sink_x_2_0 = qtgui.time_sink_f(
            100, #size
            samp_rate, #samp_rate
            "1 in 100 Magnitude Rx", #name
            1, #number of inputs
            None # parent
        )
        self.qtgui_time_sink_x_2_0.set_update_time(0.10)
        self.qtgui_time_sink_x_2_0.set_y_axis(-1.5, 1.5)

        self.qtgui_time_sink_x_2_0.set_y_label('Amplitude', "")

        self.qtgui_time_sink_x_2_0.enable_tags(True)
        self.qtgui_time_sink_x_2_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_2_0.enable_autoscale(False)
        self.qtgui_time_sink_x_2_0.enable_grid(True)
        self.qtgui_time_sink_x_2_0.enable_axis_labels(True)
        self.qtgui_time_sink_x_2_0.enable_control_panel(False)
        self.qtgui_time_sink_x_2_0.enable_stem_plot(False)


        labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
            'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ['blue', 'red', 'green', 'black', 'cyan',
            'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]
        styles = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        markers = [0, -1, -1, -1, -1,
            -1, -1, -1, -1, -1]


        for i in range(1):
            if len(labels[i]) == 0:
                self.qtgui_time_sink_x_2_0.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_time_sink_x_2_0.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_2_0.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_2_0.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_2_0.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_2_0.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_2_0.set_line_alpha(i, alphas[i])

        self._qtgui_time_sink_x_2_0_win = sip.wrapinstance(self.qtgui_time_sink_x_2_0.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_time_sink_x_2_0_win, 4, 1, 1, 1)
        for r in range(4, 5):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(1, 2):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_time_sink_x_2 = qtgui.time_sink_f(
            (1024*8), #size
            samp_rate, #samp_rate
            "Magnitude Rx", #name
            1, #number of inputs
            None # parent
        )
        self.qtgui_time_sink_x_2.set_update_time(0.10)
        self.qtgui_time_sink_x_2.set_y_axis(-1.5, 1.5)

        self.qtgui_time_sink_x_2.set_y_label('Amplitude', "")

        self.qtgui_time_sink_x_2.enable_tags(True)
        self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_2.enable_autoscale(False)
        self.qtgui_time_sink_x_2.enable_grid(True)
        self.qtgui_time_sink_x_2.enable_axis_labels(True)
        self.qtgui_time_sink_x_2.enable_control_panel(False)
        self.qtgui_time_sink_x_2.enable_stem_plot(False)


        labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
            'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ['blue', 'red', 'green', 'black', 'cyan',
            'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]
        styles = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        markers = [0, -1, -1, -1, -1,
            -1, -1, -1, -1, -1]


        for i in range(1):
            if len(labels[i]) == 0:
                self.qtgui_time_sink_x_2.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])

        self._qtgui_time_sink_x_2_win = sip.wrapinstance(self.qtgui_time_sink_x_2.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_time_sink_x_2_win, 4, 0, 1, 1)
        for r in range(4, 5):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(0, 1):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
            (1024*8), #size
            samp_rate, #samp_rate
            "Received Samples", #name
            1, #number of inputs
            None # parent
        )
        self.qtgui_time_sink_x_1.set_update_time(0.10)
        self.qtgui_time_sink_x_1.set_y_axis(-1.5, 1.5)

        self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")

        self.qtgui_time_sink_x_1.enable_tags(True)
        self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_1.enable_autoscale(False)
        self.qtgui_time_sink_x_1.enable_grid(True)
        self.qtgui_time_sink_x_1.enable_axis_labels(True)
        self.qtgui_time_sink_x_1.enable_control_panel(False)
        self.qtgui_time_sink_x_1.enable_stem_plot(False)


        labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
            'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ['blue', 'red', 'green', 'black', 'cyan',
            'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]
        styles = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        markers = [-1, -1, -1, -1, -1,
            -1, -1, -1, -1, -1]


        for i in range(2):
            if len(labels[i]) == 0:
                if (i % 2 == 0):
                    self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2))
                else:
                    self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2))
            else:
                self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])

        self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 2, 0, 1, 2)
        for r in range(2, 3):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(0, 2):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
            (1024*8), #size
            samp_rate, #samp_rate
            "Transmitted samples", #name
            1, #number of inputs
            None # parent
        )
        self.qtgui_time_sink_x_0.set_update_time(0.10)
        self.qtgui_time_sink_x_0.set_y_axis(-1, 1)

        self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")

        self.qtgui_time_sink_x_0.enable_tags(True)
        self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_0.enable_autoscale(False)
        self.qtgui_time_sink_x_0.enable_grid(True)
        self.qtgui_time_sink_x_0.enable_axis_labels(True)
        self.qtgui_time_sink_x_0.enable_control_panel(False)
        self.qtgui_time_sink_x_0.enable_stem_plot(False)


        labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
            'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ['blue', 'red', 'green', 'black', 'cyan',
            'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]
        styles = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        markers = [-1, -1, -1, -1, -1,
            -1, -1, -1, -1, -1]


        for i in range(2):
            if len(labels[i]) == 0:
                if (i % 2 == 0):
                    self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
                else:
                    self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
            else:
                self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])

        self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1, 2)
        for r in range(1, 2):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(0, 2):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
            1024, #size
            window.WIN_BLACKMAN_hARRIS, #wintype
            0, #fc
            samp_rate, #bw
            "Received spectrum", #name
            1,
            None # parent
        )
        self.qtgui_freq_sink_x_0.set_update_time(0.10)
        self.qtgui_freq_sink_x_0.set_y_axis((-140), 10)
        self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
        self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
        self.qtgui_freq_sink_x_0.enable_autoscale(False)
        self.qtgui_freq_sink_x_0.enable_grid(True)
        self.qtgui_freq_sink_x_0.set_fft_average(1.0)
        self.qtgui_freq_sink_x_0.enable_axis_labels(True)
        self.qtgui_freq_sink_x_0.enable_control_panel(False)
        self.qtgui_freq_sink_x_0.set_fft_window_normalized(False)



        labels = ['', '', '', '', '',
            '', '', '', '', '']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ["blue", "red", "green", "black", "cyan",
            "magenta", "yellow", "dark red", "dark green", "dark blue"]
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]

        for i in range(1):
            if len(labels[i]) == 0:
                self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
            self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
            self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
            self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])

        self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 3, 0, 1, 1)
        for r in range(3, 4):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(0, 1):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
            1024, #size
            "Received constellation", #name
            1, #number of inputs
            None # parent
        )
        self.qtgui_const_sink_x_0.set_update_time(0.50)
        self.qtgui_const_sink_x_0.set_y_axis((-2), 2)
        self.qtgui_const_sink_x_0.set_x_axis((-2), 2)
        self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
        self.qtgui_const_sink_x_0.enable_autoscale(False)
        self.qtgui_const_sink_x_0.enable_grid(True)
        self.qtgui_const_sink_x_0.enable_axis_labels(True)


        labels = ['', '', '', '', '',
            '', '', '', '', '']
        widths = [1, 1, 1, 1, 1,
            1, 1, 1, 1, 1]
        colors = ["blue", "red", "red", "red", "red",
            "red", "red", "red", "red", "red"]
        styles = [0, 0, 0, 0, 0,
            0, 0, 0, 0, 0]
        markers = [0, 0, 0, 0, 0,
            0, 0, 0, 0, 0]
        alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
            1.0, 1.0, 1.0, 1.0, 1.0]

        for i in range(1):
            if len(labels[i]) == 0:
                self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
            self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
            self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
            self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
            self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
            self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])

        self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.qwidget(), Qt.QWidget)
        self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 3, 1, 1, 1)
        for r in range(3, 4):
            self.top_grid_layout.setRowStretch(r, 1)
        for c in range(1, 2):
            self.top_grid_layout.setColumnStretch(c, 1)
        self.iio_pluto_source_0 = iio.fmcomms2_source_fc32(pluto_ip if pluto_ip else iio.get_pluto_uri(), [True, True], buff_size)
        self.iio_pluto_source_0.set_len_tag_key('packet_len')
        self.iio_pluto_source_0.set_frequency(lo_freq)
        self.iio_pluto_source_0.set_samplerate(samp_rate)
        self.iio_pluto_source_0.set_gain_mode(0, 'manual')
        self.iio_pluto_source_0.set_gain(0, rx_gain)
        self.iio_pluto_source_0.set_quadrature(True)
        self.iio_pluto_source_0.set_rfdc(True)
        self.iio_pluto_source_0.set_bbdc(True)
        self.iio_pluto_source_0.set_filter_params('Auto', '', 0, 0)
        self.iio_pluto_sink_0 = iio.fmcomms2_sink_fc32(pluto_ip if pluto_ip else iio.get_pluto_uri(), [True, True], buff_size, False)
        self.iio_pluto_sink_0.set_len_tag_key('')
        self.iio_pluto_sink_0.set_bandwidth(samp_rate)
        self.iio_pluto_sink_0.set_frequency((lo_freq + lo_offset))
        self.iio_pluto_sink_0.set_samplerate(samp_rate)
        self.iio_pluto_sink_0.set_attenuation(0, tx_attenuation)
        self.iio_pluto_sink_0.set_filter_params('Auto', '', 0, 0)
        self.blocks_vector_source_x_0 = blocks.vector_source_c((0.0, 1.0/3.0, 2.0/3.0, 1.0), True, 1, [])
        self.blocks_repeat_0 = blocks.repeat(gr.sizeof_gr_complex*1, sps)
        self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
        self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(gr.sizeof_float*1, sps)
        self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
        self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, offset_tx, 1, 0, 0)


        ##################################################
        # Connections
        ##################################################
        self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
        self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_keep_one_in_n_0, 0))
        self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_time_sink_x_2, 0))
        self.connect((self.blocks_keep_one_in_n_0, 0), (self.qtgui_time_sink_x_2_0, 0))
        self.connect((self.blocks_multiply_xx_0, 0), (self.iio_pluto_sink_0, 0))
        self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 0))
        self.connect((self.blocks_repeat_0, 0), (self.qtgui_time_sink_x_0, 0))
        self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_repeat_0, 0))
        self.connect((self.iio_pluto_source_0, 0), (self.blocks_complex_to_mag_0, 0))
        self.connect((self.iio_pluto_source_0, 0), (self.qtgui_const_sink_x_0, 0))
        self.connect((self.iio_pluto_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
        self.connect((self.iio_pluto_source_0, 0), (self.qtgui_time_sink_x_1, 0))


    def closeEvent(self, event):
        self.settings = Qt.QSettings("gnuradio/flowgraphs", "ASK_loopback_pluto")
        self.settings.setValue("geometry", self.saveGeometry())
        self.stop()
        self.wait()

        event.accept()

    def get_tx_attenuation(self):
        return self.tx_attenuation

    def set_tx_attenuation(self, tx_attenuation):
        self.tx_attenuation = tx_attenuation
        self.iio_pluto_sink_0.set_attenuation(0,self.tx_attenuation)

    def get_sps(self):
        return self.sps

    def set_sps(self, sps):
        self.sps = sps
        self.blocks_keep_one_in_n_0.set_n(self.sps)
        self.blocks_repeat_0.set_interpolation(self.sps)

    def get_samp_rate(self):
        return self.samp_rate

    def set_samp_rate(self, samp_rate):
        self.samp_rate = samp_rate
        self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
        self.iio_pluto_sink_0.set_bandwidth(self.samp_rate)
        self.iio_pluto_sink_0.set_samplerate(self.samp_rate)
        self.iio_pluto_source_0.set_samplerate(self.samp_rate)
        self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate)
        self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate)
        self.qtgui_time_sink_x_1.set_samp_rate(self.samp_rate)
        self.qtgui_time_sink_x_2.set_samp_rate(self.samp_rate)
        self.qtgui_time_sink_x_2_0.set_samp_rate(self.samp_rate)

    def get_rx_gain(self):
        return self.rx_gain

    def set_rx_gain(self, rx_gain):
        self.rx_gain = rx_gain
        self.iio_pluto_source_0.set_gain(0, self.rx_gain)

    def get_pluto_ip(self):
        return self.pluto_ip

    def set_pluto_ip(self, pluto_ip):
        self.pluto_ip = pluto_ip

    def get_offset_tx(self):
        return self.offset_tx

    def set_offset_tx(self, offset_tx):
        self.offset_tx = offset_tx
        self.analog_sig_source_x_0.set_frequency(self.offset_tx)

    def get_lo_offset(self):
        return self.lo_offset

    def set_lo_offset(self, lo_offset):
        self.lo_offset = lo_offset
        self.iio_pluto_sink_0.set_frequency((self.lo_freq + self.lo_offset))

    def get_lo_freq(self):
        return self.lo_freq

    def set_lo_freq(self, lo_freq):
        self.lo_freq = lo_freq
        self.iio_pluto_sink_0.set_frequency((self.lo_freq + self.lo_offset))
        self.iio_pluto_source_0.set_frequency(self.lo_freq)

    def get_buff_size(self):
        return self.buff_size

    def set_buff_size(self, buff_size):
        self.buff_size = buff_size




def main(top_block_cls=ASK_loopback_pluto, options=None):

    qapp = Qt.QApplication(sys.argv)

    tb = top_block_cls()

    tb.start()
    tb.flowgraph_started.set()

    tb.show()

    def sig_handler(sig=None, frame=None):
        tb.stop()
        tb.wait()

        Qt.QApplication.quit()

    signal.signal(signal.SIGINT, sig_handler)
    signal.signal(signal.SIGTERM, sig_handler)

    timer = Qt.QTimer()
    timer.start(500)
    timer.timeout.connect(lambda: None)

    qapp.exec_()

if __name__ == '__main__':
    main()
