[Commit-gnuradio] r4283 - in gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier: . networking

[trondeau]

Author: trondeau
Date: 2007-01-16 15:56:03 -0700 (Tue, 16 Jan 2007)
New Revision: 4283

Added:
   
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/
   
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_sink.py
   
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_source.py
   
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_sink.py
   
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_source.py
Log:
wip: example scripts for using ethernet sink/source

Added: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_sink.py
===================================================================
--- 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_sink.py
                           (rev 0)
+++ 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_sink.py
   2007-01-16 22:56:03 UTC (rev 4283)
@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+#
+# Copyright 2006 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 2, 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, audio
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+
+class dial_tone_sink(gr.hier_block2):
+    def __init__(self, local_ipaddress, port, mtu):
+        gr.hier_block2.__init__(self, 
+                                "dial_tone_sink",      # Block type 
+                                gr.io_signature(0,0,0), # Input signature
+                                gr.io_signature(0,0,0)) # Output signature
+
+
+        self.define_component("src",  gr.ethernet_source(gr.sizeof_float,
+                                                         local_ipaddress, port,
+                                                         mtu))
+        sample_rate = 32000
+        self.define_component("dst",  audio.sink(sample_rate))
+        self.define_component("dst2", gr.file_sink(gr.sizeof_float, 
"received.dat"))
+
+        self.connect("src", 0, "dst", 0)       
+        self.connect("src", 0, "dst2", 0)      
+        
+if __name__ == '__main__':
+    parser = OptionParser(option_class=eng_option)
+    parser.add_option("", "--local-ipaddr", type="string", default="127.0.0.1",
+                      help="local IP address")
+    parser.add_option("", "--local-port", type="int", default=65500,
+                      help="port value to listen to for connection")
+    parser.add_option("", "--mtu", type="int", default=540,
+                     help="packet size.")
+    (options, args) = parser.parse_args()
+    if len(args) != 0:
+        parser.print_help()
+        raise SystemExit, 1
+
+    # Create an instance of a hierarchical block
+    top_block = dial_tone_sink(options.local_ipaddr, options.local_port,
+                               options.mtu)
+    
+    # Create an instance of a runtime, passing it the top block
+    runtime = gr.runtime(top_block)
+    
+    try:    
+        # Run forever
+        runtime.run()
+    except KeyboardInterrupt:
+        # Ctrl-C exits
+        pass
+    


Property changes on: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_sink.py
___________________________________________________________________
Name: svn:executable
   + *

Added: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_source.py
===================================================================
--- 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_source.py
                         (rev 0)
+++ 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_source.py
 2007-01-16 22:56:03 UTC (rev 4283)
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+#
+# Copyright 2006 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 2, 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
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+
+class dial_tone_source(gr.hier_block2):
+    def __init__(self, local_ipaddress, remote_ipaddress, port, mtu):
+        gr.hier_block2.__init__(self, 
+                                "dial_tone_source",    # Block type 
+                                gr.io_signature(0,0,0), # Input signature
+                                gr.io_signature(0,0,0)) # Output signature
+
+        sample_rate = 32000
+        amplitude = 0.3
+        self.define_component("src0", gr.sig_source_f (sample_rate, 
gr.GR_SIN_WAVE,
+                                                       350, amplitude))
+        self.define_component("src1", gr.sig_source_f (sample_rate, 
gr.GR_SIN_WAVE,
+                                                       440, amplitude))
+        self.define_component("add", gr.add_ff())
+        self.define_component("dst",  gr.ethernet_sink(gr.sizeof_float,
+                                                       local_ipaddress, 0,
+                                                       remote_ipaddress, port,
+                                                       mtu))
+        
+        self.connect("src0", 0, "add", 0)      
+        self.connect("src1", 0, "add", 1)
+       self.connect("add", 0, "dst", 0)
+
+if __name__ == '__main__':
+    parser = OptionParser(option_class=eng_option)
+    parser.add_option("", "--local-ipaddr", type="string", default="127.0.0.1",
+                      help="local IP address")
+    parser.add_option("", "--remote-ipaddr", type="string", 
default="127.0.0.1",
+                      help="Remote IP address")
+    parser.add_option("", "--remote-port", type="int", default=65500,
+                      help="port value to connect to")
+    parser.add_option("", "--mtu", type="int", default=540,
+                     help="packet size.")
+    (options, args) = parser.parse_args()
+    if len(args) != 0:
+        parser.print_help()
+        raise SystemExit, 1
+
+    # Create an instance of a hierarchical block
+    top_block = dial_tone_source(options.local_ipaddr, options.remote_ipaddr,
+                                 options.remote_port, options.mtu)
+    
+    # Create an instance of a runtime, passing it the top block
+    runtime = gr.runtime(top_block)
+    
+    try:    
+        # Run forever
+        runtime.run()
+    except KeyboardInterrupt:
+        # Ctrl-C exits
+        pass
+    


Property changes on: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/dial_tone_source.py
___________________________________________________________________
Name: svn:executable
   + *

Added: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_sink.py
===================================================================
--- 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_sink.py
                              (rev 0)
+++ 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_sink.py
      2007-01-16 22:56:03 UTC (rev 4283)
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+#
+# Copyright 2006 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 2, 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
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+
+class vector_sink(gr.hier_block2):
+    def __init__(self, local_ipaddress, port, mtu):
+        gr.hier_block2.__init__(self, 
+                                "vector_sink",         # Block type 
+                                gr.io_signature(0,0,0), # Input signature
+                                gr.io_signature(0,0,0)) # Output signature
+
+        eth = gr.ethernet_source(gr.sizeof_char, local_ipaddress,
+                                 port, mtu)
+        
+        self.define_component("src", eth) 
+        self.define_component("dst", gr.file_sink(gr.sizeof_char, 
"received.dat"))
+
+        self.connect("src", 0, "dst", 0)       
+
+if __name__ == "__main__":
+    parser = OptionParser(option_class=eng_option)
+    parser.add_option("", "--local-ipaddr", type="string", default="127.0.0.1",
+                      help="local IP address")
+    parser.add_option("", "--local-port", type="int", default=65500,
+                      help="port value to listen to for connection")
+    parser.add_option("", "--mtu", type="int", default=540,
+                     help="packet size.")
+    (options, args) = parser.parse_args()
+    if len(args) != 0:
+        parser.print_help()
+        raise SystemExit, 1
+    
+    # Create an instance of a hierarchical block
+    top_block = vector_sink(options.local_ipaddr, options.local_port,
+                            options.mtu)
+    
+    # Create an instance of a runtime, passing it the top block
+    runtime = gr.runtime(top_block)
+    
+    try:    
+        # Run forever
+        runtime.run()
+    except KeyboardInterrupt:
+        # Ctrl-C exits
+        pass
+    


Property changes on: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_sink.py
___________________________________________________________________
Name: svn:executable
   + *

Added: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_source.py
===================================================================
--- 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_source.py
                            (rev 0)
+++ 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_source.py
    2007-01-16 22:56:03 UTC (rev 4283)
@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+#
+# Copyright 2006 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 2, 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
+from gnuradio.eng_option import eng_option
+from optparse import OptionParser
+
+class vector_source(gr.hier_block2):
+    def __init__(self, local_ipaddress, remote_ipaddress, port, mtu):
+        gr.hier_block2.__init__(self, 
+                                "vector_source",       # Block type 
+                                gr.io_signature(0,0,0), # Input signature
+                                gr.io_signature(0,0,0)) # Output signature
+
+        data = [i*0.1 for i in range(255)]
+        self.define_component("data", gr.vector_source_f(data, False))
+
+        eth = gr.ethernet_sink(gr.sizeof_float, local_ipaddress, 0,
+                         remote_ipaddress, port, mtu)
+        self.define_component("dst",  eth)
+
+        self.connect("data", 0, "dst", 0)
+
+if __name__ == '__main__':
+    parser = OptionParser(option_class=eng_option)
+    parser.add_option("", "--local-ipaddr", type="string", default="127.0.0.1",
+                      help="local IP address")
+    parser.add_option("", "--remote-ipaddr", type="string", 
default="127.0.0.1",
+                      help="Remote IP address")
+    parser.add_option("", "--remote-port", type="int", default=65500,
+                      help="port value to connect to")
+    parser.add_option("", "--mtu", type="int", default=540,
+                     help="packet size.")
+    (options, args) = parser.parse_args()
+    if len(args) != 0:
+        parser.print_help()
+        raise SystemExit, 1
+
+# Create an instance of a hierarchical block
+    top_block = vector_source(options.local_ipaddr, options.remote_ipaddr,
+                              options.remote_port, options.mtu)
+    
+    # Create an instance of a runtime, passing it the top block
+    runtime = gr.runtime(top_block)
+    
+    try:    
+        # Run forever
+        runtime.run()
+    except KeyboardInterrupt:
+        # Ctrl-C exits
+        pass
+    


Property changes on: 
gnuradio/branches/developers/trondeau/ethernet/gnuradio-examples/python/hier/networking/vector_source.py
___________________________________________________________________
Name: svn:executable
   + *