#!/usr/bin/env python
#
-# Copyright 2005,2006 Free Software Foundation, Inc.
+# Copyright 2005,2006,2007,2009 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
import sys
# from current dir
-from receive_path import receive_path
-import fusb_options
+import usrp_receive_path
#import os
#print os.getpid()
#raw_input('Attach and press enter: ')
+class my_top_block(gr.top_block):
+ def __init__(self, demodulator, rx_callback, options):
+ gr.top_block.__init__(self)
-class my_graph(gr.flow_graph):
+ # Set up receive path
+ self.rxpath = usrp_receive_path.usrp_receive_path(demodulator, rx_callback, options)
- def __init__(self, demod_class, rx_callback, options):
- gr.flow_graph.__init__(self)
- self.rxpath = receive_path(self, demod_class, rx_callback, options)
+ self.connect(self.rxpath)
# /////////////////////////////////////////////////////////////////////////////
# main
help="Select modulation from: %s [default=%%default]"
% (', '.join(demods.keys()),))
- receive_path.add_options(parser, expert_grp)
+ usrp_receive_path.add_options(parser, expert_grp)
for mod in demods.values():
mod.add_options(expert_grp)
- fusb_options.add_options(expert_grp)
(options, args) = parser.parse_args ()
if len(args) != 0:
# build the graph
- fg = my_graph(demods[options.modulation], rx_callback, options)
+ tb = my_top_block(demods[options.modulation], rx_callback, options)
r = gr.enable_realtime_scheduling()
if r != gr.RT_OK:
print "Warning: Failed to enable realtime scheduling."
- fg.start() # start flow graph
- fg.wait() # wait for it to finish
+ tb.start() # start flow graph
+ tb.wait() # wait for it to finish
if __name__ == '__main__':
try: