diff options
Diffstat (limited to 'grc')
-rw-r--r-- | grc/blocks/options.xml | 17 | ||||
-rw-r--r-- | grc/python/flow_graph.tmpl | 16 |
2 files changed, 33 insertions, 0 deletions
diff --git a/grc/blocks/options.xml b/grc/blocks/options.xml index b27ea900c..1cf0b7707 100644 --- a/grc/blocks/options.xml +++ b/grc/blocks/options.xml @@ -125,6 +125,19 @@ else: self.stop(); self.wait()</callback> </option> </param> <param> + <name>Max Number of Output</name> + <key>max_nouts</key> + <value>0</value> + <type>int</type> + <hide>#if $generate_options() == 'hb' +all#slurp +#elif $max_nouts() +none#slurp +#else +part#slurp +#end if</hide> + </param> + <param> <name>Realtime Scheduling</name> <key>realtime_scheduling</key> <value></value> @@ -169,5 +182,9 @@ For example, an id of my_block will generate the file my_block.py and class my_b The category parameter determines the placement of the block in the block selection window. \ The category only applies when creating hier blocks. \ To put hier blocks into the root category, enter / for the category. + +The Max Number of Output is the maximum number of output items allowed for any block \ +in the flowgraph; to disable this set the max_nouts equal to 0.\ +Use this to adjust the maximum latency a flowgraph can exhibit. </doc> </block> diff --git a/grc/python/flow_graph.tmpl b/grc/python/flow_graph.tmpl index 0878be4ba..17feb01f6 100644 --- a/grc/python/flow_graph.tmpl +++ b/grc/python/flow_graph.tmpl @@ -244,12 +244,20 @@ if __name__ == '__main__': #end if #if $generate_options == 'wx_gui' tb = $(class_name)($(', '.join($params_eq_list))) + #if $flow_graph.get_option('max_nouts') + tb.Run($flow_graph.get_option('run'), $flow_graph.get_option('max_nouts')) + #else tb.Run($flow_graph.get_option('run')) + #end if #elif $generate_options == 'qt_gui' qapp = Qt.QApplication(sys.argv) tb = $(class_name)($(', '.join($params_eq_list))) #if $flow_graph.get_option('run') + #if $flow_graph.get_option('max_nouts') + tb.start($flow_graph.get_option('max_nouts')) + #else tb.start() + #end if #end if tb.show() qapp.exec_() @@ -258,11 +266,19 @@ if __name__ == '__main__': tb = $(class_name)($(', '.join($params_eq_list))) #set $run_options = $flow_graph.get_option('run_options') #if $run_options == 'prompt' + #if $flow_graph.get_option('max_nouts') + tb.start($flow_graph.get_option('max_nouts')) + #else tb.start() + #end if raw_input('Press Enter to quit: ') tb.stop() #elif $run_options == 'run' + #if $flow_graph.get_option('max_nouts') + tb.run($flow_graph.get_option('max_nouts')) + #else tb.run() + #end if #end if #end if #end if |