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Diffstat (limited to 'grc/scripts/usrp_diagnostics')
| -rwxr-xr-x | grc/scripts/usrp_diagnostics | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/grc/scripts/usrp_diagnostics b/grc/scripts/usrp_diagnostics new file mode 100755 index 000000000..a7d9d6f5d --- /dev/null +++ b/grc/scripts/usrp_diagnostics @@ -0,0 +1,121 @@ +#!/usr/bin/env python +""" +Copyright 2008 Free Software Foundation, Inc. +This file is part of GNU Radio + +GNU Radio Companion 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 +of the License, or (at your option) any later version. + +GNU Radio Companion 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 this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA +""" +##@package Graphics.USRPDiagnostics +#A dialog for querying USRP subdevices. USRP interfacing methods encapsulated here. +#@author Josh Blum + +from gnuradio import usrp +import os + +import pygtk +pygtk.require('2.0') +import gtk + +from grc.gui.Dialogs import TextDisplay + +from grc_gnuradio.Platform import Platform +platform = Platform(block_paths_internal_only=['usrp_diagnostics.xml']) + +from grc.gui.elements.Platform import Platform +platform = Platform(platform) + +flow_graph = platform.get_new_flow_graph() +block = flow_graph.get_new_block('usrp_diagnostics') + +##all params +usrp_number_param = block.get_param('usrp_number') +usrp_type_param = block.get_param('usrp_type') +side_subdev_param = block.get_param('side_subdev') + +class USRPDiagnosticsWindow(gtk.Window): + """ + The main window for USRP Dignostics. + """ + + def delete_event(self, widget, event, data=None): return False + + def destroy(self, widget, data=None): gtk.main_quit() + + def __init__(self): + """ + USRPDiagnosticsWindow contructor. + Create a new gtk Dialog with a close button, USRP input paramaters, and output labels. + """ + gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL) + #quit signals + self.connect("delete_event", self.delete_event) + self.connect("destroy", self.destroy) + #set the title + self.set_title('USRP Diagnostics') + #create decorative frame + frame = gtk.Frame() + self.add(frame) + #create vbox for storage + vbox = gtk.VBox() + frame.add(vbox) + vbox.pack_start(usrp_number_param.get_input_object(), False) + vbox.pack_start(usrp_type_param.get_input_object(), False) + vbox.pack_start(side_subdev_param.get_input_object(), False) + self.diagnose_button = gtk.Button('Query') + self.diagnose_button.connect('clicked', self._diagnose_usrp) + vbox.pack_start(self.diagnose_button, False) + #Create a text box for USRP queries + self.query_buffer = TextDisplay() + self.query_buffer.set_text('Press "Query" to retrieve USRP information...') + vbox.pack_start(self.query_buffer) + self.show_all() + + def _diagnose_usrp(self, widget=None): + """Query the USRP device and copy the results into the query text box.""" + type = usrp_type_param.evaluate() + if type == 'rx': #for the rx query, use the source and rx methods + make = usrp.source_c + get_mux = usrp.determine_rx_mux_value + elif type == 'tx': #for the tx query, use the sink and tx methods + make = usrp.sink_c + get_mux = usrp.determine_tx_mux_value + try: + u = make(usrp_number_param.evaluate()) + subdev_spec = eval(side_subdev_param.evaluate()) + subdev = usrp.selected_subdev(u, subdev_spec)#get the subdev + msg = ">>> USRP Query\n" + msg = "%s\nName:\n\t%s\n"%(msg, str(subdev.name())) + msg = "%s\nAutomated Mux:\n\t0x%08x\n"%(msg, 0xFFFFFFFFL & long(get_mux(u, subdev_spec))) #ensure that the value is displayed as: 8 nibbles, unsigned, hex + msg = "%s\nConverter Rate:\n\t%s\n"%(msg, u.converter_rate()) + msg = "%s\nUses Quadrature:\n\t%s\n"%(msg, str(subdev.is_quadrature())) + gain_min, gain_max, gain_step = subdev.gain_range() + msg = "%s\nGain Range (min, max, step size):\n\t%s\n\t%s\n\t%s\n"%(msg, gain_min, gain_max, gain_step) + freq_min, freq_max, freq_step = subdev.freq_range() + msg = "%s\nFreq Range (min, max, step size):\n\t%s\n\t%s\n\t%s\n"%(msg, freq_min, freq_max, freq_step) + self.query_buffer.set_text(msg) + except Exception, e: #display the error message + self.query_buffer.set_text('''\ +>>> Error\n%s + +If the USRP cannot be found, make sure that the USRP is plugged-in and restart this program. \ +If the problem persists, there may be a problem with you gnuradio installation or USB 2.0. +'''%str(e)) + +#enter the mainloop +gtk.gdk.threads_init() +gtk.gdk.threads_enter() +USRPDiagnosticsWindow() +gtk.main() +gtk.gdk.threads_leave() |