#!/usr/bin/env python # -*- coding: UTF-8 -*- # generated by wxGlade 0.3.5.1 on Tue May 31 17:23:37 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 os, wx, sys from gnuradio.wxgui import powermate from gnuradio import gr from gnuradio import audio from gnuradio import eng_notation from gnuradio.eng_option import eng_option from optparse import OptionParser from weaver_isb_am_usrp2 import * # main radio guts ID_BUTTON_1 = wx.NewId() ID_BUTTON_2 = wx.NewId() ID_BUTTON_3 = wx.NewId() ID_BUTTON_4 = wx.NewId() ID_BUTTON_5 = wx.NewId() ID_BUTTON_6 = wx.NewId() ID_BUTTON_7 = wx.NewId() ID_BUTTON_8 = wx.NewId() ID_BUTTON_9 = wx.NewId() ID_BUTTON_10 = wx.NewId() ID_BUTTON_11 = wx.NewId() ID_SLIDER_1 = wx.NewId() ID_SLIDER_2 = wx.NewId() ID_SLIDER_3 = wx.NewId() ID_ABOUT = wx.NewId() ID_EXIT = wx.NewId() ID_SPINFREQ = wx.NewId() class MyFrame(wx.Frame): def __init__(self, *args, **kwds): # this will get changed below when edited in wxglade self.vol_max = 500 # in self.slider_2, change 100 => self.vol_max # begin wxGlade: MyFrame.__init__ kwds["style"] = wx.DEFAULT_FRAME_STYLE wx.Frame.__init__(self, *args, **kwds) # cmd line opts - unfortunately this must come after wx.Frame.__init__ # so will get clobbered when wxglade generates code parser = OptionParser (option_class=eng_option) parser.add_option ("-c", "--ddc-freq", type="eng_float", default=1e6, help="set Rx DDC frequency to FREQ", metavar="FREQ") (options, args) = parser.parse_args () self.usrp_center = options.ddc_freq self.f_lo = self.usrp_center - 300000 self.f_hi = self.usrp_center + 300000 # Menu Bar self.frame_1_menubar = wx.MenuBar() self.SetMenuBar(self.frame_1_menubar) wxglade_tmp_menu = wx.Menu() wxglade_tmp_menu.Append(ID_ABOUT, "About", "About", wx.ITEM_NORMAL) wxglade_tmp_menu.Append(ID_EXIT, "Exit", "Exit", wx.ITEM_NORMAL) self.frame_1_menubar.Append(wxglade_tmp_menu, "File") # Menu Bar end self.frame_1_statusbar = self.CreateStatusBar(4, 0) self.button_1 = wx.ToggleButton(self, ID_BUTTON_1, "Frequency") self.slider_1 = wx.Slider(self, ID_SLIDER_1, 0, 0, 6000) self.spin_ctrl_1 = wx.SpinCtrl(self, ID_SPINFREQ, "", min=self.f_lo, max=self.f_hi, style=wx.SP_WRAP) self.button_2 = wx.ToggleButton(self, ID_BUTTON_2, "Volume") self.slider_2 = wx.Slider(self, ID_SLIDER_2, 0, 0, self.vol_max) self.panel_1 = wx.Panel(self, -1) self.button_7 = wx.ToggleButton(self, ID_BUTTON_7, "LSB") self.button_8 = wx.ToggleButton(self, ID_BUTTON_8, "USB") self.button_9 = wx.ToggleButton(self, ID_BUTTON_9, "AM") self.button_3 = wx.ToggleButton(self, ID_BUTTON_3, "Filter") self.slider_3 = wx.Slider(self, ID_SLIDER_3, 0, 0, 30) self.panel_2 = wx.Panel(self, -1) self.panel_3 = wx.Panel(self, -1) self.button_10 = wx.ToggleButton(self, ID_BUTTON_10, "ISB1") self.button_11 = wx.ToggleButton(self, ID_BUTTON_11, "ISB2") self.button_4 = wx.ToggleButton(self, ID_BUTTON_4, "Time") self.button_5 = wx.Button(self, ID_BUTTON_5, "Rewind") self.button_6 = wx.Button(self, ID_BUTTON_6, "Fast Fwd") self.panel_4 = wx.Panel(self, -1) self.panel_5 = wx.Panel(self, -1) self.panel_6 = wx.Panel(self, -1) self.__set_properties() self.__do_layout() # end wxGlade self.active_button = 1 self.button_1.SetValue(True) # radio variables, initial conditions self.frequency = self.usrp_center # these map the frequency slider (0-6000) to the actual range self.f_slider_offset = self.f_lo self.f_slider_scale = 100 self.slider_1.SetValue((self.frequency-self.f_slider_offset)/self.f_slider_scale) self.spin_ctrl_1.SetValue(int(self.frequency)) msg = "Frequency: %s" % (eng_notation.num_to_str(self.frequency)) self.frame_1_statusbar.SetStatusText(msg,1) self.volume = 0 self.slider_2.SetValue(self.volume) msg = "Volume: %s" % (eng_notation.num_to_str(self.volume)) self.frame_1_statusbar.SetStatusText(msg,2) self.filter = 24 self.slider_3.SetValue(24) # calculate filters af_sample_rate = 32e3 filter=24 self.audio_lpf_x = [] self.fkey = [] for co in range(600,3601,100): self.fkey += [co] fc=gr.firdes.low_pass(1.0,af_sample_rate,co,300,gr.firdes.WIN_HAMMING) self.audio_lpf_x += [fc] # audio_lpf_x[0] is 600, [1] is 900, [2] is 1200, etc msg = "Filter: %s" % (eng_notation.num_to_str(self.fkey[self.filter])) self.frame_1_statusbar.SetStatusText(msg,3) # 0=usb, 1=lsb, 2=am, 3=isb1, 4=isb2 self.mode = 1 self.button_7.SetValue(True) # xlate_L taps for ssb or am modes usrp_decim = 100 rf_sample_rate = 64000000 / usrp_decim self.xlate_taps_ssb = gr.firdes.low_pass ( \ 1.0, rf_sample_rate, 20e3, 10e3, gr.firdes.WIN_HAMMING ) self.xlate_taps_am = gr.firdes.low_pass ( \ 1.0, rf_sample_rate, 6e3, 6e3, gr.firdes.WIN_HAMMING ) # xlate_L offset for ssb or am modes self.ssb_offset = 1.8e3 wx.EVT_SLIDER(self,ID_SLIDER_1,self.slide_event) wx.EVT_SLIDER(self,ID_SLIDER_2,self.slide_event) wx.EVT_SLIDER(self,ID_SLIDER_3,self.slide_event) wx.EVT_SPINCTRL(self, ID_SPINFREQ, self.spin_event) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_1, self.on_button) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_2, self.on_button) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_3, self.on_button) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_4, self.on_button) wx.EVT_BUTTON(self, ID_BUTTON_5, self.on_tbutton) wx.EVT_BUTTON(self, ID_BUTTON_6, self.on_tbutton) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_7, self.on_mbutton) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_8, self.on_mbutton) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_9, self.on_mbutton) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_10, self.on_mbutton) wx.EVT_TOGGLEBUTTON(self, ID_BUTTON_11, self.on_mbutton) wx.EVT_MENU(self, ID_EXIT, self.TimeToQuit) wx.EVT_MENU(self, ID_ABOUT, self.OnAbout) try: self.pm = powermate.powermate(self) except: sys.stderr.write("Unable to find PowerMate or Contour Shuttle\n") sys.exit(1) self.brightness = 0 powermate.EVT_POWERMATE_ROTATE(self, self.on_rotate) powermate.EVT_POWERMATE_BUTTON(self, self.on_pmButton) scale = self.volume / 10e3 (self.fg, self.tune_offset, self.xlate_L, self.xlate_U, self.scale_L, self.scale_U, self.src, self.audio_lpf_L, self.audio_lpf_U, self.sel_lsb_0, self.sel_lsb_1, self.sel_usb_0, self.sel_usb_1, self.sel_am, self.scale_am) = build_graph (self.frequency, scale, self.usrp_center) if self.fg.is_running(): print "fg is running" # start a timer to check for web commands self.timer = UpdateTimer(self, 1000) # every 1000 mSec, 1 Sec def __set_properties(self): # begin wxGlade: MyFrame.__set_properties self.SetTitle("GNU Radio HF Explorer") self.SetSize((698, 300)) self.frame_1_statusbar.SetStatusWidths([-1, -1, -1, -1]) # statusbar fields frame_1_statusbar_fields = ["", "Frequency", "Volume", "Filter"] for i in range(len(frame_1_statusbar_fields)): self.frame_1_statusbar.SetStatusText(frame_1_statusbar_fields[i], i) self.slider_1.SetSize((500, 25)) self.slider_2.SetSize((200, 25)) self.slider_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_8 = wx.BoxSizer(wx.HORIZONTAL) sizer_7 = wx.BoxSizer(wx.HORIZONTAL) sizer_5 = wx.BoxSizer(wx.HORIZONTAL) sizer_3 = wx.BoxSizer(wx.HORIZONTAL) sizer_3.Add(self.button_1, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_3.Add(self.slider_1, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_3.Add(self.spin_ctrl_1, 0, wx.FIXED_MINSIZE, 0) sizer_2.Add(sizer_3, 1, wx.EXPAND, 0) sizer_5.Add(self.button_2, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_5.Add(self.slider_2, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_5.Add(self.panel_1, 1, wx.EXPAND, 0) sizer_5.Add(self.button_7, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_5.Add(self.button_8, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_5.Add(self.button_9, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_2.Add(sizer_5, 1, wx.EXPAND, 0) sizer_7.Add(self.button_3, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_7.Add(self.slider_3, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_7.Add(self.panel_2, 1, wx.EXPAND, 0) sizer_7.Add(self.panel_3, 1, wx.EXPAND, 0) sizer_7.Add(self.button_10, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_7.Add(self.button_11, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_2.Add(sizer_7, 1, wx.EXPAND, 0) sizer_8.Add(self.button_4, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_8.Add(self.button_5, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_8.Add(self.button_6, 0, wx.ALIGN_CENTER_VERTICAL|wx.FIXED_MINSIZE, 0) sizer_8.Add(self.panel_4, 1, wx.EXPAND, 0) sizer_8.Add(self.panel_5, 1, wx.EXPAND, 0) sizer_8.Add(self.panel_6, 1, wx.EXPAND, 0) sizer_2.Add(sizer_8, 1, wx.EXPAND, 0) sizer_1.Add(sizer_2, 1, wx.EXPAND, 0) self.SetAutoLayout(True) self.SetSizer(sizer_1) self.Layout() # end wxGlade def slide_event(self,evt): value = evt.GetInt() id = evt.GetId() if id == ID_SLIDER_1: self.frequency = (self.f_slider_scale * self.slider_1.GetValue()) + self.f_slider_offset msg = "Frequency: %s" % (eng_notation.num_to_str(self.frequency)) self.frame_1_statusbar.SetStatusText (msg,1) self.spin_ctrl_1.SetValue(self.frequency) self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) self.xlate_U.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) - 1.8e3 ) elif id == ID_SLIDER_2: self.volume = self.slider_2.GetValue() msg = "Volume: %s" % (eng_notation.num_to_str(self.volume)) self.frame_1_statusbar.SetStatusText (msg,2) self.scale_L.set_k(self.volume/10e3) self.scale_U.set_k(self.volume/10e3) self.scale_am.set_k(self.volume/10e3) elif id == ID_SLIDER_3: self.filter = self.slider_3.GetValue() msg = "Filter: %s" % (eng_notation.num_to_str(self.fkey[self.filter])) self.frame_1_statusbar.SetStatusText (msg,3) self.audio_lpf_L.set_taps(self.audio_lpf_x[self.filter]) self.audio_lpf_U.set_taps(self.audio_lpf_x[self.filter]) def on_button(self, evt): id = evt.GetId() if id == ID_BUTTON_1: self.active_button = 1 self.button_2.SetValue(False) self.button_3.SetValue(False) self.button_4.SetValue(False) elif id == ID_BUTTON_2: self.active_button = 2 self.button_1.SetValue(False) self.button_3.SetValue(False) self.button_4.SetValue(False) elif id == ID_BUTTON_3: self.active_button = 3 self.button_1.SetValue(False) self.button_2.SetValue(False) self.button_4.SetValue(False) elif id == ID_BUTTON_4: self.active_button = 4 self.button_1.SetValue(False) self.button_2.SetValue(False) self.button_3.SetValue(False) def on_tbutton(self, evt): id = evt.GetId() if id == ID_BUTTON_5: self.src.seek(-10000000,gr.SEEK_CUR) elif id == ID_BUTTON_6: self.src.seek(1000000,gr.SEEK_CUR) def on_mbutton(self, evt): id = evt.GetId() if id == ID_BUTTON_7: # LSB in both ears self.mode = 1 self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(1) self.sel_lsb_1.set_k(1) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(0) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif id == ID_BUTTON_8: # USB in both ears self.mode = 0 self.button_7.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(1) self.sel_usb_1.set_k(1) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif id == ID_BUTTON_9: # AM self.mode = 2 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(True) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(0) self.sel_am.set_k(1) self.xlate_L.set_taps(self.xlate_taps_am) self.ssb_offset = 0 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif id == ID_BUTTON_10: # LSB in one ear and USB in the other self.mode = 3 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(1) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(1) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif id == ID_BUTTON_11: # USB in one ear and LSB in the other self.mode = 4 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(False) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(1) self.sel_usb_0.set_k(1) self.sel_usb_1.set_k(0) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) def on_rotate(self, evt): if self.active_button == 1: new = max(0, min(6000, self.slider_1.GetValue() + evt.delta)) self.slider_1.SetValue(new) self.frequency = (self.f_slider_scale * new) + self.f_slider_offset self.spin_ctrl_1.SetValue(self.frequency) msg = "Frequency: %s" % (eng_notation.num_to_str(self.frequency)) self.frame_1_statusbar.SetStatusText(msg,1) self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) self.xlate_U.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) - 1.8e3 ) elif self.active_button == 2: new = max(0, min(self.vol_max, self.slider_2.GetValue() + evt.delta)) self.slider_2.SetValue(new) self.volume = new msg = "Volume: %s" % (eng_notation.num_to_str(self.volume)) self.frame_1_statusbar.SetStatusText(msg,2) self.scale_L.set_k(self.volume/10e3) self.scale_U.set_k(self.volume/10e3) self.scale_am.set_k(self.volume/10e3) elif self.active_button == 3: new = max(0, min(30, self.slider_3.GetValue() + evt.delta)) self.slider_3.SetValue(new) self.filter = new msg = "Filter: %s" % (eng_notation.num_to_str(self.fkey[self.filter])) self.frame_1_statusbar.SetStatusText(msg,3) self.audio_lpf_L.set_taps(self.audio_lpf_x[self.filter]) self.audio_lpf_U.set_taps(self.audio_lpf_x[self.filter]) elif self.active_button == 4: if evt.delta == -1: self.src.seek(-1000000,gr.SEEK_CUR) elif evt.delta == 1: self.src.seek(1000000,gr.SEEK_CUR) def on_pmButton(self, evt): if evt.value == 0: if self.active_button == 1: self.active_button = 2 self.button_1.SetValue(False) self.button_2.SetValue(True) self.button_3.SetValue(False) self.button_4.SetValue(False) elif self.active_button == 2: self.active_button = 3 self.button_1.SetValue(False) self.button_2.SetValue(False) self.button_3.SetValue(True) self.button_4.SetValue(False) elif self.active_button == 3: self.active_button = 4 self.button_1.SetValue(False) self.button_2.SetValue(False) self.button_3.SetValue(False) self.button_4.SetValue(True) elif self.active_button == 4: self.active_button = 1 self.button_1.SetValue(True) self.button_2.SetValue(False) self.button_3.SetValue(False) self.button_4.SetValue(False) def spin_event(self, event): self.frequency = self.spin_ctrl_1.GetValue() self.slider_1.SetValue(int((self.frequency-self.f_slider_offset)/self.f_slider_scale)) msg = "Frequency: %s" % (eng_notation.num_to_str(self.frequency)) self.frame_1_statusbar.SetStatusText(msg,1) self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) self.xlate_U.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) - 1.8e3 ) # menubar events def TimeToQuit(self, event): self.fg.stop() self.Close(True) def OnAbout(self, event): dlg = wx.MessageDialog(self, "Listen To\n" "GNU/Radio live USRP\n" "GNU/Radio Control Panel", wx.OK | wx.ICON_INFORMATION) dlg.ShowModal() dlg.Destroy() # timer events - check for web commands def OnUpdate(self): cmds = os.listdir("/var/www/cgi-bin/commands/") if cmds!=[]: if cmds[0]=='chfreq': fd=open("/var/www/cgi-bin/commands/chfreq","r") new=fd.readline() fd.close() if new!='': os.unlink("/var/www/cgi-bin/commands/chfreq") if ( int(new) >= self.f_lo ) & ( int(new) <= self.f_hi ): self.frequency = int(new) self.slider_1.SetValue(( self.frequency - self.f_slider_offset) / self.f_slider_scale ) self.spin_ctrl_1.SetValue(self.frequency) msg = "Frequency: %s" % (eng_notation.num_to_str(self.frequency)) self.frame_1_statusbar.SetStatusText(msg,1) self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) self.xlate_U.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) - 1.8e3 ) if cmds[0]=='chvolume': fd=open("/var/www/cgi-bin/commands/chvolume","r") new=fd.readline() fd.close() if new!='': os.unlink("/var/www/cgi-bin/commands/chvolume") if ( int(new) >= 0 ) & ( int(new) <= self.vol_max ): self.volume = int(new) self.slider_2.SetValue(self.volume) msg = "Volume: %s" % (eng_notation.num_to_str(self.volume)) self.frame_1_statusbar.SetStatusText(msg,2) self.scale_L.set_k(self.volume/10e3) self.scale_U.set_k(self.volume/10e3) self.scale_am.set_k(self.volume/10e3) if cmds[0]=='chfilter': fd=open("/var/www/cgi-bin/commands/chfilter","r") new=fd.readline() fd.close() if new!='': os.unlink("/var/www/cgi-bin/commands/chfilter") if ( int(new) >= 0 ) & ( int(new) <= 30 ): self.filter = int(new) msg = "Filter: %s" % (eng_notation.num_to_str(self.fkey[self.filter])) self.frame_1_statusbar.SetStatusText(msg,3) self.audio_lpf_L.set_taps(self.audio_lpf_x[self.filter]) self.audio_lpf_U.set_taps(self.audio_lpf_x[self.filter]) if cmds[0]=='chmode': fd=open("/var/www/cgi-bin/commands/chmode","r") new=fd.readline() fd.close() if new!='': os.unlink("/var/www/cgi-bin/commands/chmode") if new == 'LSB\n' : self.mode = 1 self.button_7.SetValue(True) self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(1) self.sel_lsb_1.set_k(1) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(0) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif new == 'USB\n': self.mode = 0 self.button_7.SetValue(False) self.button_8.SetValue(True) self.button_9.SetValue(False) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(1) self.sel_usb_1.set_k(1) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif new == 'AM\n': self.mode = 2 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(True) self.button_10.SetValue(False) self.button_11.SetValue(False) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(0) self.sel_am.set_k(1) self.xlate_L.set_taps(self.xlate_taps_am) self.ssb_offset = 0 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif new == 'ISB1\n': self.mode = 3 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(True) self.button_11.SetValue(False) self.sel_lsb_0.set_k(1) self.sel_lsb_1.set_k(0) self.sel_usb_0.set_k(0) self.sel_usb_1.set_k(1) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) elif new == 'ISB2\n': self.mode = 4 self.button_7.SetValue(False) self.button_8.SetValue(False) self.button_9.SetValue(False) self.button_10.SetValue(False) self.button_11.SetValue(True) self.sel_lsb_0.set_k(0) self.sel_lsb_1.set_k(1) self.sel_usb_0.set_k(1) self.sel_usb_1.set_k(0) self.sel_am.set_k(0) self.xlate_L.set_taps(self.xlate_taps_ssb) self.ssb_offset = 1.8e3 self.xlate_L.set_center_freq ( self.usrp_center - ( self.frequency - self.tune_offset ) + self.ssb_offset ) # end of class MyFrame # wx.Timer to check for web updates 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, "HF Explorer") frame.Show(True) self.SetTopWindow(frame) return True app = MyApp(0) app.MainLoop()