grc: moved all usrp1 and usrp2 stuff out of grc and into gr-usrp*/grc

Moved grc xml files, python wrappers (USRP1 only), probe apps + freedesktop files.

When the gr-usrp and gr-usrp2 directories are removed, grc will not have to change.

Minor change: the freedesktop files are always installed now.
This does not mean that they are installed properly with xdg,
it just means that the runtime can have access to the icons.

1 files changed, 115 insertions, 0 deletions

diff --git a/gr-usrp/grc/usrp_probe b/gr-usrp/grc/usrp_probe
new file mode 100755
index 000000000..d2e92e753
--- /dev/null
+++ b/gr-usrp/grc/usrp_probe
@@ -0,0 +1,115 @@
+#!/usr/bin/env python
+"""
+Copyright 2009 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
+"""
+
+from gnuradio import usrp
+import os
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+
+from gnuradio.grc.gui.Dialogs import TextDisplay
+
+from gnuradio.grc.python.Platform import Platform
+platform = Platform()
+
+flow_graph = platform.get_new_flow_graph()
+block = flow_graph.get_new_block('usrp_probe')
+
+##all params
+usrp_which_param = block.get_param('which')
+usrp_dboard_param = block.get_param('dboard')
+
+def get_input(param):
+	param.validate()
+	input = param.get_input()
+	return input
+
+class USRPProbeWindow(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):
+		"""
+		USRPProbeWindow 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 Probe')
+		#create decorative frame
+		frame = gtk.Frame()
+		self.add(frame)
+		#create vbox for storage
+		vbox = gtk.VBox()
+		frame.add(vbox)
+		vbox.pack_start(get_input(usrp_which_param), False)
+		vbox.pack_start(get_input(usrp_dboard_param), False)
+		self.probe_button = gtk.Button('Probe')
+		self.probe_button.connect('clicked', self._probe_usrp)
+		vbox.pack_start(self.probe_button, False)
+		#Create a text box for USRP queries
+		self.query_buffer = TextDisplay()
+		self.query_buffer.set_text(block.get_doc())
+		vbox.pack_start(self.query_buffer)
+		self.show_all()
+
+	def _probe_usrp(self, widget=None):
+		"""Probe the USRP device and copy the results into the query text box."""
+		dboard = usrp_dboard_param.evaluate()
+		side = {'a': 0, 'b': 1}[dboard[-1]]
+		if dboard.startswith('rx'): make = usrp.source_c
+		elif dboard.startswith('tx'): make = usrp.sink_c
+		try:
+			u = make(which=usrp_which_param.evaluate())
+			subdev_spec = (side, 0)
+			subdev = usrp.selected_subdev(u, subdev_spec) #get the subdev
+			msg = ">>> USRP Probe\n"
+			msg = "%s\nName:\n\t%s\n"%(msg, str(subdev.name()))
+			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))
+
+if __name__ == '__main__':
+	#setup icon using icon theme
+	try: gtk.window_set_default_icon(gtk.IconTheme().load_icon('gnuradio-grc', 256, 0))
+	except: pass
+	#enter the mainloop
+	USRPProbeWindow()
+	gtk.main()