diff options
| author | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2009-01-27 18:00:05 +0000 |
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| committer | jcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5> | 2009-01-27 18:00:05 +0000 |
| commit | 85b76dd55f422cf70238c58f2e39c2c28555f6ce (patch) | |
| tree | 4c49a90a90efc0b8fbc1c6c5229363b8c14611a9 /gnuradio-examples/python/usrp/limbo/flexrf_siggen.py | |
| parent | f0d8ab4f2f2cf681994e1ab9a2f5c7dbcd9419cd (diff) | |
General housekeeping--removing ancient cruft mostly.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10315 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gnuradio-examples/python/usrp/limbo/flexrf_siggen.py')
| -rwxr-xr-x | gnuradio-examples/python/usrp/limbo/flexrf_siggen.py | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/gnuradio-examples/python/usrp/limbo/flexrf_siggen.py b/gnuradio-examples/python/usrp/limbo/flexrf_siggen.py deleted file mode 100755 index 6a59148b88..0000000000 --- a/gnuradio-examples/python/usrp/limbo/flexrf_siggen.py +++ /dev/null @@ -1,148 +0,0 @@ -#!/usr/bin/env python - -from gnuradio import gr, gru -from gnuradio import usrp -from gnuradio.eng_option import eng_option -from optparse import OptionParser -from gnuradio.wxgui import stdgui, slider -import wx - -class flex_siggen (stdgui.gui_flow_graph): - __slots__ = ['interp', 'waveform_type', 'waveform_ampl', - 'waveform_freq', 'waveform_offset', 'fg', 'usrp', - 'siggen', 'noisegen', 'src', 'file_sink' ] - - def __init__ (self,frame,panel,vbox,argv): - stdgui.gui_flow_graph.__init__ (self, frame, panel, vbox, argv) - - self.frame = frame - self.panel = panel - - parser = OptionParser (option_class=eng_option) - parser.add_option ("-a", "--amplitude", type="int", default=32000, - help="amplitude") - parser.add_option ("-i", "--interp", type="int", default=64, - help="set fpga interpolation rate to INTERP") - parser.add_option ("-n", "--nchannels", type="int", default=1, - help="set number of output channels to NCHANNELS") - (options, args) = parser.parse_args () - - self.waveform_type = gr.GR_CONST_WAVE - self.waveform_ampl = options.amplitude - self.waveform_freq = 100.12345e3 - self.waveform_offset = 0 - - self.interp = options.interp - self._instantiate_blocks () - self.usrp.set_nchannels (options.nchannels) - - self.dboard=self.usrp.db[0][0] - - self.set_waveform_type (self.waveform_type) - vbox.Add(slider.slider(panel, 390, 510, self.set_rf_freq), 1, wx.EXPAND|wx.ALIGN_CENTER) - vbox.Add(slider.slider(panel, -45000, +45000, self.set_if_freq), 1, wx.EXPAND|wx.ALIGN_CENTER) - #vbox.Add(slider.slider(panel, 0, 4095, self.set_gain), 1, wx.EXPAND|wx.ALIGN_CENTER) - - def usb_freq (self): - return self.usrp.dac_freq() / self.interp - - def usb_throughput (self): - return self.usb_freq () * 4 - - def set_waveform_type (self, type): - ''' - valid waveform types are: gr.GR_SIN_WAVE, gr.GR_CONST_WAVE, - gr.GR_UNIFORM and gr.GR_GAUSSIAN - ''' - self._configure_graph (type) - self.waveform_type = type - - def set_waveform_ampl (self, ampl): - self.waveform_ampl = ampl - self.siggen.set_amplitude (ampl) - self.noisegen.set_amplitude (ampl) - - def set_waveform_freq (self, freq): - self.waveform_freq = freq - self.siggen.set_frequency (freq) - - def set_if_freq (self, freq): - self.if_freq = freq - self.usrp.set_tx_freq (0,freq*1e3) - - def set_rf_freq (self, freq): - self.rf_freq = freq - (success,actual_freq) = self.dboard.set_freq (freq*1e6) - if not success: - print "Failed on ", freq - - def set_waveform_offset (self, offset): - self.waveform_offset = offset - self.siggen.set_offset (offset) - - def set_interpolator (self, interp): - self.interp = interp - self.siggen.set_sampling_freq (self.usb_freq ()) - self.usrp.set_interp_rate (interp) - - def set_duc_freq (self, freq): - self.usrp.set_tx_freq (0, freq) - - def _instantiate_blocks (self): - self.src = None - self.usrp = usrp.sink_c (0, self.interp) - - self.siggen = gr.sig_source_c (self.usb_freq (), - gr.GR_SIN_WAVE, - self.waveform_freq, - self.waveform_ampl, - self.waveform_offset) - - self.noisegen = gr.noise_source_c (gr.GR_UNIFORM, - self.waveform_ampl) - print "done" - - def _configure_graph (self, type): - was_running = self.is_running () - if was_running: - self.stop () - self.disconnect_all () - if type == gr.GR_SIN_WAVE or type == gr.GR_CONST_WAVE: - self.connect (self.siggen, self.usrp) - self.siggen.set_waveform (type) - self.src = self.siggen - elif type == gr.GR_UNIFORM or type == gr.GR_GAUSSIAN: - self.connect (self.noisegen, self.usrp) - self.noisegen.set_type (type) - self.src = self.noisegen - else: - raise ValueError, type - if was_running: - self.start () - - -if __name__ == '__main__': - parser = OptionParser (option_class=eng_option) - parser.add_option ("--sine", dest="type", action="store_const", const=gr.GR_SIN_WAVE, - help="generate a complex sinusoid [default]", default=gr.GR_SIN_WAVE) - parser.add_option ("--const", dest="type", action="store_const", const=gr.GR_CONST_WAVE, - help="generate a constant output") - parser.add_option ("--gaussian", dest="type", action="store_const", const=gr.GR_GAUSSIAN, - help="generate Gaussian random output") - parser.add_option ("--uniform", dest="type", action="store_const", const=gr.GR_UNIFORM, - help="generate Uniform random output") - parser.add_option ("-f", "--freq", type="eng_float", default=100e3, - help="set waveform frequency to FREQ") - parser.add_option ("-r", "--rf-freq", type="eng_float", default=910e6, - 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 ("-m", "--mux", type="intx", default=0x98, - help="set output mux register") - - app = stdgui.stdapp (flex_siggen, "USRP FlexRF Siggen") - app.MainLoop () |