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authorjcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>2007-09-04 02:43:56 +0000
committerjcorgan <jcorgan@221aa14e-8319-0410-a670-987f0aec2ac5>2007-09-04 02:43:56 +0000
commit54d6b9281dc233e0b2acf26884073d973b7663de (patch)
tree15cd1fa40207e68c5035a50fd7d54536831c4599 /gnuradio-examples/python/usrp/flexrf_debug.py
parent2c37e57fe4626ac30eb8c042e4d7daf64a0d45f5 (diff)
Merged r6271:6278 from jcorgan/t182 into trunk. Implements ticket:182.
Created new top-level component, gr-utils, to hold commonly used utility scripts (originally in gnuradio-examples). These now install into the system path, allowing their use from wherever. Reorganization of gnuradio-examples component: * Commonly used utility scripts moved from python/usrp into gr-utils. * Examples now install into $(prefix)/share/gnuradio/examples/... * Channel coding examples moved into gr-trellis/src/examples, now install from there, only if gr-atsc itself is going to built and installed. * ATSC example scripts now install into example hierarchy * Cruft has been moved into 'limbo' in repository, do not get installed Trunk passes 'make distcheck'. git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6279 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gnuradio-examples/python/usrp/flexrf_debug.py')
-rwxr-xr-xgnuradio-examples/python/usrp/flexrf_debug.py169
1 files changed, 0 insertions, 169 deletions
diff --git a/gnuradio-examples/python/usrp/flexrf_debug.py b/gnuradio-examples/python/usrp/flexrf_debug.py
deleted file mode 100755
index 13d1db110d..0000000000
--- a/gnuradio-examples/python/usrp/flexrf_debug.py
+++ /dev/null
@@ -1,169 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2004 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 3, 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., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-from gnuradio import gr, gru
-from gnuradio import usrp
-from gnuradio import eng_notation
-from gnuradio.eng_option import eng_option
-from gnuradio.wxgui import stdgui, fftsink, scopesink, slider
-from optparse import OptionParser
-import wx
-
-class app_flow_graph (stdgui.gui_flow_graph):
- 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 ("-d", "--decim", type="int", default=8,
- help="set fgpa decimation rate to DECIM")
- parser.add_option ("-c", "--ddc-freq", type="eng_float", default=0,
- help="set Digital downconverter frequency to FREQ", metavar="FREQ")
- parser.add_option ("-f", "--freq", type="eng_float", default=950e6,
- help="set RF downconverter frequency to FREQ", metavar="FREQ")
- parser.add_option ("-m", "--mux", type="intx", default=0x32103210,
- help="set fpga FR_RX_MUX register to MUX")
- parser.add_option ("-g", "--gain", type="eng_float", default=0,
- help="set Rx PGA gain in dB (default 0 dB)")
- (options, args) = parser.parse_args ()
-
- self.u = usrp.source_c (0, options.decim, 1, gru.hexint(options.mux), 0)
-
- self.u.set_verbose (0)
-
- input_rate = self.u.adc_freq () / self.u.decim_rate ()
-
- block = fftsink.fft_sink_c (self, panel, fft_size=1024, sample_rate=input_rate)
- self.connect (self.u, block)
- vbox.Add (block.win, 10, wx.EXPAND)
-
- if 0:
- c2f_1 = gr.complex_to_float ()
- scope = scopesink.scope_sink_f (self, panel, "Rx Data", input_rate)
- vbox.Add (scope.win, 6, wx.EXPAND)
-
- self.connect (self.u,c2f_1)
- self.connect ((c2f_1, 0), (scope, 0))
- self.connect ((c2f_1, 1), (scope, 1))
-
- if 0:
- rms_complex = gr.rms_cf(.0001)
- rms_i = gr.rms_ff(.0001)
- rms_q = gr.rms_ff(.0001)
-
- self.connect(self.u,rms_complex)
- self.connect((c2f_1,0),rms_i)
- self.connect((c2f_1,1),rms_q)
-
- ns1 = gr.null_sink(4)
- ns2 = gr.null_sink(4)
- ns3 = gr.null_sink(4)
-
- self.connect(rms_complex,ns1)
- self.connect(rms_i,ns2)
- self.connect(rms_q,ns3)
-
- # sliders
-
- #vbox.Add(slider.slider(panel, 0, 104, self.set_gain), 1, wx.ALIGN_CENTER)
-
- #vbox.Add(slider.slider(panel, 0, 4095, self.set_gain_gc1), 1, wx.ALIGN_CENTER)
- #vbox.Add(slider.slider(panel, 0, 31, self.set_gain_gc2), 1, wx.ALIGN_CENTER)
- #vbox.Add(slider.slider(panel, 0, 1, self.set_gain_dl), 1, wx.ALIGN_CENTER)
- #vbox.Add(slider.slider(panel, 0, 200, self.set_gain_i), 1, wx.ALIGN_CENTER)
- #vbox.Add(slider.slider(panel, 0, 200, self.set_gain_q), 1, wx.ALIGN_CENTER)
-
- self.offset = 0
- #vbox.Add(slider.slider(panel, -200, 200, self.set_offset_i), 1, wx.ALIGN_CENTER)
- #vbox.Add(slider.slider(panel, -200, 200, self.set_offset_q), 1, wx.ALIGN_CENTER)
-
- vbox.Add(slider.slider(panel, 380, 480, self.set_rf_freq), 1, wx.EXPAND|wx.ALIGN_CENTER)
- vbox.Add(slider.slider(panel, -32000, +32000, 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)
-
- # build small control area at bottom
- hbox = wx.BoxSizer (wx.HORIZONTAL)
- hbox.Add ((1, 1), 1, wx.EXPAND)
- hbox.Add (wx.StaticText (panel, -1, "Set ddc freq: "), 0, wx.ALIGN_CENTER)
- self.tc_freq = wx.TextCtrl (panel, -1, "", style=wx.TE_PROCESS_ENTER)
- hbox.Add (self.tc_freq, 0, wx.ALIGN_CENTER)
- wx.EVT_TEXT_ENTER (self.tc_freq, self.tc_freq.GetId(), self.handle_text_enter)
- hbox.Add ((1, 1), 1, wx.EXPAND)
- # add it to the main vbox
- vbox.Add (hbox, 0, wx.EXPAND)
-
- self.update_status_bar ()
-
- def set_rf_freq (self,freq):
- (success,actual_freq) = self.set_freq(1e6*freq)
- if not success:
- print "Failed on ",freq
- def set_if_freq (self,freq):
- self.u.set_rx_freq(0,freq*1e3)
-
- def set_gain (self,gain):
- self.rfrx.set_gain(gain)
-
- def set_gain_i (self,gain):
- self.u.set_pga(0,gain/10.0)
- def set_gain_q (self,gain):
- self.u.set_pga(1,gain/10.0)
-
- def set_offset_i(self,offset):
- self.offset = (self.offset & 0x0000ffff) | ((offset&0xffff)<<16)
- self.u._write_fpga_reg (3,self.offset)
-
- def set_offset_q(self,offset):
- self.offset = (self.offset & 0xffff0000) | (offset&0xffff)
- self.u._write_fpga_reg (3,self.offset)
-
- def handle_text_enter (self, event):
- str = event.GetString ()
- self.tc_freq.Clear ()
- self.u.set_rx_freq (0, eng_notation.str_to_num (str))
- self.update_status_bar ()
-
- def update_status_bar (self):
- ddc_freq = self.u.rx_freq (0)
- decim_rate = self.u.decim_rate ()
- sample_rate = self.u.adc_freq () / decim_rate
- msg = "decim: %d %sS/s DDC: %s" % (
- decim_rate,
- eng_notation.num_to_str (sample_rate),
- eng_notation.num_to_str (ddc_freq))
-
- self.frame.GetStatusBar().SetStatusText (msg, 1)
-
- def set_gain(self,gain):
- assert gain>=0 and gain<4096
- self.u.write_aux_dac(0,0,int(gain))
-
-def main ():
- app = stdgui.stdapp (app_flow_graph, "USRP FFT")
- app.MainLoop ()
-
-if __name__ == '__main__':
- main ()
-
-
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