--- /dev/null
+#!/usr/bin/env python
+########################################################
+##Cheetah template - gnuradio_python
+##
+##@param imports the import statements
+##@param flow_graph the flow_graph
+##@param variables the variable blocks
+##@param controls the variables with gui controls
+##@param parameters the paramater blocks
+##@param blocks the signal blocks
+##@param connections the connections
+##@param generate_options the type of flow graph
+##@param var_id2cbs variable id map to callback strings
+########################################################
+#def indent($code)
+#set $code = '\n\t\t'.join(str($code).splitlines())
+$code#slurp
+#end def
+#import time
+#set $DIVIDER = '#'*50
+$DIVIDER
+# Gnuradio Python Flow Graph
+# Title: $title
+#if $flow_graph.get_option('author')
+# Author: $flow_graph.get_option('author')
+#end if
+#if $flow_graph.get_option('description')
+# Description: $flow_graph.get_option('description')
+#end if
+# Generated: $time.ctime()
+$DIVIDER
+
+########################################################
+##Create Imports
+########################################################
+#for $imp in $imports
+$imp
+#end for
+
+########################################################
+##Create Class
+## Write the class declaration for a top or hier block.
+## The parameter names are the arguments to __init__.
+## Determine the absolute icon path (wx gui only).
+## Setup the IO signature (hier block only).
+########################################################
+#set $class_name = $flow_graph.get_option('id')
+#set $param_str = ', '.join(['self'] + ['%s=%s'%(param.get_id(), param.get_make()) for param in $parameters])
+#if $generate_options == 'wx_gui'
+ #import gtk
+ #set $icon = gtk.IconTheme().lookup_icon('gnuradio-grc', 32, 0)
+class $(class_name)(grc_wxgui.top_block_gui):
+
+ def __init__($param_str):
+ grc_wxgui.top_block_gui.__init__(
+ self,
+ title="$title",
+ #if $icon
+ icon="$icon.get_filename()",
+ #end if
+ )
+#elif $generate_options == 'no_gui'
+class $(class_name)(gr.top_block):
+
+ def __init__($param_str):
+ gr.top_block.__init__(self, "$title")
+#elif $generate_options == 'hb'
+ #set $in_sig = $flow_graph.get_input_signature()
+ #set $out_sig = $flow_graph.get_output_signature()
+class $(class_name)(gr.hier_block2):
+
+ def __init__($param_str):
+ gr.hier_block2.__init__(
+ self,
+ "$title",
+ gr.io_signature($in_sig.nports, $in_sig.nports, $in_sig.size*$in_sig.vlen),
+ gr.io_signature($out_sig.nports, $out_sig.nports, $out_sig.size*$out_sig.vlen),
+ )
+#end if
+########################################################
+##Create Parameters
+## Set the parameter to a property of self.
+########################################################
+#if $parameters
+
+ $DIVIDER
+ # Parameters
+ $DIVIDER
+#end if
+#for $param in $parameters
+ $indent($param.get_var_make())
+#end for
+########################################################
+##Create Variables
+## Set the variable to a property of self.
+## Write the first line of the variable make.
+########################################################
+#if $variables
+
+ $DIVIDER
+ # Variables
+ $DIVIDER
+#end if
+#for $var in $variables
+ $indent($var.get_var_make())
+#end for
+########################################################
+##Create Controls
+## Write the variable make (excluding first line).
+## Indent each line with 2 tabs.
+########################################################
+#if $controls
+
+ $DIVIDER
+ # Controls
+ $DIVIDER
+#end if
+#for $ctrl in $controls
+ $indent($ctrl.get_make())
+#end for
+########################################################
+##Create Blocks
+## Write the block make, and indent with 2 tabs.
+########################################################
+#if $blocks
+
+ $DIVIDER
+ # Blocks
+ $DIVIDER
+#end if
+#for $blk in filter(lambda b: b.get_make(), $blocks)
+ self.$blk.get_id() = $indent($blk.get_make())
+#end for
+########################################################
+##Create Connections
+## The port name should be the id of the parent block.
+## However, port names for IO pads should be self.
+########################################################
+#if $connections
+
+ $DIVIDER
+ # Connections
+ $DIVIDER
+#end if
+#for $con in $connections
+ #set $source = $con.get_source()
+ #set $sink = $con.get_sink()
+ #if $source.get_parent().get_key() == 'pad_source'
+ #set $source_name = 'self'
+ #else
+ #set $source_name = 'self.' + $source.get_parent().get_id()
+ #end if
+ #if $sink.get_parent().get_key() == 'pad_sink'
+ #set $sink_name = 'self'
+ #else
+ #set $sink_name = 'self.' + $sink.get_parent().get_id()
+ #end if
+ self.connect(($source_name, $source.get_key()), ($sink_name, $sink.get_key()))
+#end for
+
+########################################################
+##Create Callbacks
+## Write a set method for this variable that calls the callbacks
+## and sets the direct variable dependencies.
+########################################################
+#for $var in $parameters + $variables
+ #set $id = $var.get_id()
+ def set_$(id)(self, $id):
+ self.$id = $id
+ #for $callback in $var_id2cbs[$id]
+ $indent($callback)
+ #end for
+
+#end for
+########################################################
+##Create Main
+## For top block code, generate a main routine.
+## Instantiate the top block and run as gui or cli.
+########################################################
+#if $generate_options != 'hb'
+if __name__ == '__main__':
+ parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
+ #set $params_eq_list = list()
+ #for $param in $parameters
+ #set $type = $param.get_param('type').get_value()
+ #if $type
+ #silent $params_eq_list.append('%s=options.%s'%($param.get_id(), $param.get_id()))
+ parser.add_option("--$param.get_id()", dest="$param.get_id()", type="$type", default=$param.get_make())
+ #end if
+ #end for
+ (options, args) = parser.parse_args()
+ #if $flow_graph.get_option('realtime_scheduling')
+ if gr.enable_realtime_scheduling() != gr.RT_OK:
+ print "Error: failed to enable realtime scheduling."
+ #end if
+ tb = $(class_name)($(', '.join($params_eq_list)))
+ #if $generate_options == 'wx_gui'
+ tb.Run($flow_graph.get_option('autostart'))
+ #elif $generate_options == 'no_gui'
+ tb.start()
+ raw_input('Press Enter to quit: ')
+ tb.stop()
+ #end if
+#end if
+
projects / debian / gnuradio / blobdiff