import time
from gnuradio import usrp_multi
-class my_graph(gr.flow_graph):
+class my_top_block(gr.top_block):
def __init__(self):
- gr.flow_graph.__init__(self)
+ gr.top_block.__init__(self)
usage="%prog: [options] output_filename"
parser = OptionParser(option_class=eng_option, usage=usage)
if __name__ == '__main__':
- fg=my_graph()
- fg.start()
+ tb=my_top_block()
+ tb.start()
#time.sleep(0.5)
- fg.sync_usrps()
+ tb.sync_usrps()
raw_input ('Press Enter to quit: ')
- fg.stop()
+ tb.stop()
#try:
# fg.start()
# fg.sync_usrps()