double_dds.py
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: Double Dds
# Generated: Thu May 11 08:24:36 2017
##################################################
if __name__ == '__main__':
import ctypes
import sys
if sys.platform.startswith('linux'):
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
from PyQt4 import Qt
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from gnuradio.qtgui import Range, RangeWidget
from optparse import OptionParser
import redpitaya_gnuradio
import sys
class double_dds(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Double Dds")
Qt.QWidget.__init__(self)
self.setWindowTitle("Double Dds")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
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("GNU Radio", "double_dds")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.port = port = 1001
self.dds2_phase = dds2_phase = 0
self.dds2_offset = dds2_offset = 0
self.dds2_nco = dds2_nco = 0
self.dds2_ampl = dds2_ampl = 0
self.dds1_phase = dds1_phase = 0
self.dds1_offset = dds1_offset = 0
self.dds1_nco = dds1_nco = 0
self.dds1_ampl = dds1_ampl = 0
self.addr = addr = "192.168.0.204"
##################################################
# Blocks
##################################################
self._dds2_phase_range = Range(-2**13, 2**13-1, 1, 0, 200)
self._dds2_phase_win = RangeWidget(self._dds2_phase_range, self.set_dds2_phase, 'dds2_phase', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds2_phase_win, 3, 1)
self._dds2_offset_range = Range(-2**13, 2**13-1, 1, 0, 200)
self._dds2_offset_win = RangeWidget(self._dds2_offset_range, self.set_dds2_offset, 'dds2_offset', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds2_offset_win, 2, 1)
self._dds2_nco_range = Range(0, 60000000, 1000, 0, 200)
self._dds2_nco_win = RangeWidget(self._dds2_nco_range, self.set_dds2_nco, 'dds2_nco', "counter_slider", float)
self.top_grid_layout.addWidget(self._dds2_nco_win, 0, 1)
self._dds2_ampl_range = Range(0, 2**13-1, 1, 0, 200)
self._dds2_ampl_win = RangeWidget(self._dds2_ampl_range, self.set_dds2_ampl, 'dds2_ampl', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds2_ampl_win, 1, 1)
self._dds1_phase_range = Range(-2**13, 2**13-1, 1, 0, 200)
self._dds1_phase_win = RangeWidget(self._dds1_phase_range, self.set_dds1_phase, 'dds1_phase', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds1_phase_win, 3, 0)
self._dds1_offset_range = Range(-2**13, 2**13-1, 1, 0, 200)
self._dds1_offset_win = RangeWidget(self._dds1_offset_range, self.set_dds1_offset, 'dds1_offset', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds1_offset_win, 2, 0)
self._dds1_nco_range = Range(0, 60000000, 1000, 0, 200)
self._dds1_nco_win = RangeWidget(self._dds1_nco_range, self.set_dds1_nco, 'dds1_nco', "counter_slider", float)
self.top_grid_layout.addWidget(self._dds1_nco_win, 0, 0)
self._dds1_ampl_range = Range(0, 2**13-1, 1, 0, 200)
self._dds1_ampl_win = RangeWidget(self._dds1_ampl_range, self.set_dds1_ampl, 'dds1_ampl', "counter_slider", int)
self.top_grid_layout.addWidget(self._dds1_ampl_win, 1, 0)
self.nco_counter_send_conf_0_0 = redpitaya_gnuradio.nco_counter_send_conf(
addr=addr,
port=port,
device='/dev/dds2_nco',
freq_ref=125000000,
freq_dds=dds2_nco,
acc_size=32,
offset=0,
pinc_sw=1,
poff_sw=0,
)
self.nco_counter_send_conf_0 = redpitaya_gnuradio.nco_counter_send_conf(
addr=addr,
port=port,
device='/dev/dds1_nco',
freq_ref=125000000,
freq_dds=dds1_nco,
acc_size=32,
offset=0,
pinc_sw=1,
poff_sw=0,
)
self.add_const_set_offset_0_2 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds1_phase',
const=dds1_phase,
)
self.add_const_set_offset_0_1_0 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds2_phase',
const=dds2_phase,
)
self.add_const_set_offset_0_1 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds2_offset',
const=dds2_offset,
)
self.add_const_set_offset_0_0_0 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds2_ampl',
const=dds2_ampl,
)
self.add_const_set_offset_0_0 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds1_ampl',
const=dds1_ampl,
)
self.add_const_set_offset_0 = redpitaya_gnuradio.add_const_set_offset(
addr=addr,
port=port,
device='/dev/dds1_offset',
const=dds1_offset,
)
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "double_dds")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def get_port(self):
return self.port
def set_port(self, port):
self.port = port
def get_dds2_phase(self):
return self.dds2_phase
def set_dds2_phase(self, dds2_phase):
self.dds2_phase = dds2_phase
self.add_const_set_offset_0_1_0.set_const(device='/dev/dds2_phase', const=self.dds2_phase)
def get_dds2_offset(self):
return self.dds2_offset
def set_dds2_offset(self, dds2_offset):
self.dds2_offset = dds2_offset
self.add_const_set_offset_0_1.set_const(device='/dev/dds2_offset', const=self.dds2_offset)
def get_dds2_nco(self):
return self.dds2_nco
def set_dds2_nco(self, dds2_nco):
self.dds2_nco = dds2_nco
self.nco_counter_send_conf_0_0.set_nco(device='/dev/dds2_nco', freq_ref=125000000, freq_dds=self.dds2_nco, acc_size=32, offset=0, pinc_sw=1, poff_sw=0)
def get_dds2_ampl(self):
return self.dds2_ampl
def set_dds2_ampl(self, dds2_ampl):
self.dds2_ampl = dds2_ampl
self.add_const_set_offset_0_0_0.set_const(device='/dev/dds2_ampl', const=self.dds2_ampl)
def get_dds1_phase(self):
return self.dds1_phase
def set_dds1_phase(self, dds1_phase):
self.dds1_phase = dds1_phase
self.add_const_set_offset_0_2.set_const(device='/dev/dds1_phase', const=self.dds1_phase)
def get_dds1_offset(self):
return self.dds1_offset
def set_dds1_offset(self, dds1_offset):
self.dds1_offset = dds1_offset
self.add_const_set_offset_0.set_const(device='/dev/dds1_offset', const=self.dds1_offset)
def get_dds1_nco(self):
return self.dds1_nco
def set_dds1_nco(self, dds1_nco):
self.dds1_nco = dds1_nco
self.nco_counter_send_conf_0.set_nco(device='/dev/dds1_nco', freq_ref=125000000, freq_dds=self.dds1_nco, acc_size=32, offset=0, pinc_sw=1, poff_sw=0)
def get_dds1_ampl(self):
return self.dds1_ampl
def set_dds1_ampl(self, dds1_ampl):
self.dds1_ampl = dds1_ampl
self.add_const_set_offset_0_0.set_const(device='/dev/dds1_ampl', const=self.dds1_ampl)
def get_addr(self):
return self.addr
def set_addr(self, addr):
self.addr = addr
def main(top_block_cls=double_dds, options=None):
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
if __name__ == '__main__':
main()