#!/usr/bin/env python # -*- coding: UTF-8 -*- # generated by wxGlade 0.3.5.1 on Wed Aug 17 11:24:48 2005 # # Copyright 2005 Free Software Foundation, Inc. # # This file is part of GNU Radio # # GNU Radio is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # GNU Radio is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Radio; see the file COPYING. If not, write to # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. # import wx import usrp_siggen from gnuradio import gr from gnuradio import usrp from gnuradio.eng_option import eng_option from optparse import OptionParser from gnuradio import eng_notation import math ID_ABOUT = wx.NewId() ID_EXIT = wx.NewId() ID_STARTFREQ = wx.NewId() ID_STEPFREQ = wx.NewId() ID_STOPFREQ = wx.NewId() ID_STEPTIME = wx.NewId() ID_AMPLITUDE = wx.NewId() ID_REPORT = wx.NewId() ID_START = wx.NewId() ID_STOP = wx.NewId() class MyFrame(wx.Frame): def __init__(self, *args, **kwds): # begin wxGlade: MyFrame.__init__ kwds["style"] = wx.DEFAULT_FRAME_STYLE wx.Frame.__init__(self, *args, **kwds) # Menu Bar self.frame_1_menubar = wx.MenuBar() self.SetMenuBar(self.frame_1_menubar) wxglade_tmp_menu = wx.Menu() self.About = wx.MenuItem(wxglade_tmp_menu, ID_ABOUT, "About", "About", wx.ITEM_NORMAL) wxglade_tmp_menu.AppendItem(self.About) self.Exit = wx.MenuItem(wxglade_tmp_menu, ID_EXIT, "Exit", "Exit", wx.ITEM_NORMAL) wxglade_tmp_menu.AppendItem(self.Exit) self.frame_1_menubar.Append(wxglade_tmp_menu, "File") # Menu Bar end self.label_5 = wx.StaticText(self, -1, " Start Freq: ") self.text_ctrl_4 = wx.TextCtrl(self, ID_STARTFREQ, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.label_8 = wx.StaticText(self, -1, " Step Freq:") self.text_ctrl_7 = wx.TextCtrl(self, ID_STEPFREQ, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.label_6 = wx.StaticText(self, -1, " Stop Freq: ") self.text_ctrl_5 = wx.TextCtrl(self, ID_STOPFREQ, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.label_9 = wx.StaticText(self, -1, " Step Time (ms): ") self.text_ctrl_8 = wx.TextCtrl(self, ID_STEPTIME, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.label_7 = wx.StaticText(self, -1, " Amplitude: ") self.text_ctrl_6 = wx.TextCtrl(self, ID_AMPLITUDE, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.panel_1 = wx.Panel(self, -1) self.panel_2 = wx.Panel(self, -1) self.label_4 = wx.StaticText(self, -1, " Report file: ") self.text_ctrl_3 = wx.TextCtrl(self, ID_REPORT, "", style=wx.TE_PROCESS_ENTER|wx.TE_PROCESS_TAB) self.button_1 = wx.Button(self, ID_START, "Start") self.button_2 = wx.Button(self, ID_STOP, "Stop") self.label_1 = wx.StaticText(self, -1, " Status: ") self.label_2 = wx.StaticText(self, -1, "\nFrequency Out:\n") self.text_ctrl_1 = wx.TextCtrl(self, -1, "", style=wx.TE_READONLY) self.label_3 = wx.StaticText(self, -1, "\nAmplitude In:\n") self.text_ctrl_2 = wx.TextCtrl(self, -1, "", style=wx.TE_READONLY) self.__set_properties() self.__do_layout() # end wxGlade wx.EVT_MENU(self, ID_EXIT, self.MenuExit) wx.EVT_MENU(self, ID_ABOUT, self.MenuAbout) wx.EVT_TEXT_ENTER(self, ID_STARTFREQ, self.SetStartFreq) wx.EVT_TEXT_ENTER(self, ID_STOPFREQ, self.SetStopFreq) wx.EVT_TEXT_ENTER(self, ID_STEPFREQ, self.SetStepFreq) wx.EVT_TEXT_ENTER(self, ID_STEPTIME, self.SetStepTime) wx.EVT_TEXT_ENTER(self, ID_AMPLITUDE, self.SetAmplitude) wx.EVT_TEXT_ENTER(self, ID_REPORT, self.OpenReportFile) wx.EVT_BUTTON(self, ID_START, self.Start) wx.EVT_BUTTON(self, ID_STOP, self.Stop) parser = OptionParser (option_class=eng_option) parser.add_option ("-i", "--interp", dest="interp", type="int", default=64, help="set fgpa interpolation rate to INTERP") parser.add_option ("-f", "--freq", type="eng_float", default=500e3, help="set waveform frequency to FREQ") parser.add_option ("-a", "--amplitude", type="eng_float", default=16e3, help="set waveform amplitude to AMPLITUDE", metavar="AMPL") parser.add_option ("-o", "--offset", type="eng_float", default=0, help="set waveform offset to OFFSET") parser.add_option ("-c", "--duc-freq", type="eng_float", default=0, help="set Tx DUC frequency to FREQ", metavar="FREQ") parser.add_option ("-n", "--nchannels", type="int", default=1, help="set number of output channels to NCHANNELS") parser.add_option ("-m", "--mux", type="intx", default=0x98, help="set output mux register") (options, args) = parser.parse_args () self.run = False self.rpt_open = False self.mux = options.mux self.nchannels = options.nchannels self.duc_freq = 0. self.interp = options.interp self.offset = options.offset self.amplitude = options.amplitude self.text_ctrl_6.SetValue(eng_notation.num_to_str(self.amplitude)) self.frequency = options.freq self.text_ctrl_4.SetValue(eng_notation.num_to_str(self.frequency)) self.type = gr.GR_SIN_WAVE self.stop_freq = 2e6 self.text_ctrl_5.SetValue(eng_notation.num_to_str(self.stop_freq)) self.step_freq = 5e3 self.text_ctrl_7.SetValue(eng_notation.num_to_str(self.step_freq)) self.step_time = 100 self.text_ctrl_8.SetValue(eng_notation.num_to_str(self.step_time)) self.timer = UpdateTimer(self,self.step_time) def __set_properties(self): # begin wxGlade: MyFrame.__set_properties self.SetTitle("Automatic Testing - Sweep") self.text_ctrl_3.SetSize((200, 25)) # end wxGlade def __do_layout(self): # begin wxGlade: MyFrame.__do_layout sizer_1 = wx.BoxSizer(wx.VERTICAL) sizer_2 = wx.BoxSizer(wx.VERTICAL) sizer_3 = wx.BoxSizer(wx.HORIZONTAL) sizer_5 = wx.BoxSizer(wx.VERTICAL) sizer_4 = wx.BoxSizer(wx.VERTICAL) sizer_6 = wx.BoxSizer(wx.HORIZONTAL) sizer_7 = wx.BoxSizer(wx.VERTICAL) sizer_8 = wx.BoxSizer(wx.HORIZONTAL) grid_sizer_1 = wx.FlexGridSizer(3, 4, 0, 0) grid_sizer_1.Add(self.label_5, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.text_ctrl_4, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.label_8, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.text_ctrl_7, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.label_6, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.text_ctrl_5, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.label_9, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.text_ctrl_8, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.label_7, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.text_ctrl_6, 0, wx.FIXED_MINSIZE, 0) grid_sizer_1.Add(self.panel_1, 1, wx.EXPAND, 0) grid_sizer_1.Add(self.panel_2, 1, wx.EXPAND, 0) sizer_7.Add(grid_sizer_1, 1, wx.EXPAND, 0) sizer_8.Add(self.label_4, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_8.Add(self.text_ctrl_3, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_7.Add(sizer_8, 1, wx.EXPAND, 0) sizer_2.Add(sizer_7, 1, wx.EXPAND, 0) sizer_6.Add(self.button_1, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_6.Add(self.button_2, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_2.Add(sizer_6, 1, wx.EXPAND, 0) sizer_3.Add(self.label_1, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_4.Add(self.label_2, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.FIXED_MINSIZE, 0) sizer_4.Add(self.text_ctrl_1, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.FIXED_MINSIZE, 0) sizer_3.Add(sizer_4, 1, wx.EXPAND, 0) sizer_5.Add(self.label_3, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.FIXED_MINSIZE, 0) sizer_5.Add(self.text_ctrl_2, 0, wx.ALIGN_CENTER_HORIZONTAL|wx.FIXED_MINSIZE, 0) sizer_3.Add(sizer_5, 1, wx.EXPAND, 0) sizer_2.Add(sizer_3, 1, wx.EXPAND, 0) sizer_1.Add(sizer_2, 1, wx.EXPAND, 0) self.SetAutoLayout(True) self.SetSizer(sizer_1) sizer_1.Fit(self) sizer_1.SetSizeHints(self) self.Layout() # end wxGlade def MenuExit(self, event): if self.run: self.sg.fg.stop() self.rx_fg.stop() if self.rpt_open: self.rpt.close() self.Close() def MenuAbout(self, event): dlg = wx.MessageDialog(self, "Automatic Testing\n" "with GnuRadio / USRP\n", "Automatic Testing", wx.OK | wx.ICON_INFORMATION) dlg.ShowModal() dlg.Destroy() def SetStartFreq(self,event): self.frequency = eng_notation.str_to_num(self.text_ctrl_4.GetValue()) def SetStopFreq(self,event): self.stop_freq = eng_notation.str_to_num(self.text_ctrl_5.GetValue()) def SetStepFreq(self,event): self.step_freq = eng_notation.str_to_num(self.text_ctrl_7.GetValue()) def SetStepTime(self,event): self.step_time = eng_notation.str_to_num(self.text_ctrl_8.GetValue()) self.timer = UpdateTimer(self,self.step_time) def SetAmplitude(self,event): self.amplitude = eng_notation.str_to_num(self.text_ctrl_6.GetValue()) def OpenReportFile(self,event): self.rpt = open(self.text_ctrl_3.GetValue(),"w") self.rpt_open = True def Start(self,event): if self.run == False: # setup input self.rx_fg = gr.flow_graph() self.rx = usrp.source_c(0, self.interp, 1, 0x32103210, 0) rx_freq = self.frequency + 1e3 self.rx.set_rx_freq(0, -rx_freq ) self.rx.set_pga(0,0) self.meter = gr.signal_level_cc(1,.05) self.sink = gr.null_sink(gr.sizeof_gr_complex) self.rx_fg.connect (self.rx,self.meter,self.sink) self.rx_fg.start() # setup output self.sg = usrp_siggen.siggen () self.sg.usrp.set_nchannels (self.nchannels) self.sg.usrp.set_mux(self.mux) self.sg.set_interpolator(self.interp) self.sg.set_waveform_offset(self.offset) self.sg.set_waveform_type(self.type) self.sg.set_waveform_ampl(self.amplitude) self.sg.set_duc_freq (self.duc_freq) self.error = self.sg.usrp.tx_freq(0) - self.duc_freq self.sg.set_waveform_freq(self.error) self.sg.fg.start() self.run = True def Stop(self,event): if self.run == True: self.rx_fg.stop() self.sg.fg.stop() del (self.sg,self.rx,self.rx_fg) self.run = False def OnUpdate(self): if self.run: self.frequency += self.step_freq if self.frequency > self.stop_freq: self.Stop(0) else: rpt_input = self.meter.level() if rpt_input > 0: log_rpt_input = math.log10(rpt_input) self.text_ctrl_2.SetValue(eng_notation.num_to_str(log_rpt_input)) if (self.duc_freq != 0) & (self.rpt_open == True): self.rpt.write(str(self.duc_freq)+" "+str(log_rpt_input)+"\n") self.duc_freq = self.frequency self.sg.set_duc_freq(self.duc_freq) self.error = self.sg.usrp.tx_freq(0) - self.duc_freq self.sg.set_waveform_freq(self.error) self.text_ctrl_1.SetValue(eng_notation.num_to_str(self.duc_freq)) rx_freq = self.frequency + 1e3 self.rx.set_rx_freq (0, -rx_freq) # end of class MyFrame class UpdateTimer(wx.Timer): def __init__(self, target, dur=1000): wx.Timer.__init__(self) self.target = target self.Start(dur) def Notify(self): """Called every timer interval""" if self.target: self.target.OnUpdate() class MyApp(wx.App): def OnInit(self): frame = MyFrame(None, -1, "Automatic Testing") frame.Show(True) self.SetTopWindow(frame) return True app = MyApp(0) app.MainLoop()