diff options
Diffstat (limited to 'gnuradio-examples/python/hier/digital/transmit_path.py')
| -rw-r--r-- | gnuradio-examples/python/hier/digital/transmit_path.py | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/gnuradio-examples/python/hier/digital/transmit_path.py b/gnuradio-examples/python/hier/digital/transmit_path.py index c517210aef..4ed477ea15 100644 --- a/gnuradio-examples/python/hier/digital/transmit_path.py +++ b/gnuradio-examples/python/hier/digital/transmit_path.py @@ -1,5 +1,5 @@ # -# Copyright 2005,2006 Free Software Foundation, Inc. +# Copyright 2005,2006,2007 Free Software Foundation, Inc. # # This file is part of GNU Radio # @@ -33,16 +33,13 @@ from pick_bitrate import pick_tx_bitrate # transmit path # ///////////////////////////////////////////////////////////////////////////// -class transmit_path(gr.hier_block2): +class transmit_path(gr.top_block): def __init__(self, modulator_class, options): ''' See below for what options should hold ''' - gr.hier_block2.__init__(self, "transmit_path", - gr.io_signature(0,0,0), # Input signature - gr.io_signature(0,0,0)) # Output signature - + gr.top_block.__init__(self, "transmit_path") options = copy.copy(options) # make a copy so we can destructively modify self._verbose = options.verbose @@ -99,14 +96,7 @@ class transmit_path(gr.hier_block2): if self._verbose: self._print_verbage() - # Define the components - self.define_component("packet_transmitter", self.packet_transmitter) - self.define_component("amp", self.amp) - self.define_component("usrp", self.u) - - # Connect components in the flowgraph; set amp component to the output of this block - self.connect("packet_transmitter", 0, "amp", 0) - self.connect("amp", 0, "usrp", 0) + self.connect(self.packet_transmitter, self.amp, self.u) def _setup_usrp_sink(self): """ |