diff options
Diffstat (limited to 'gnuradio-examples/python/usrp/max_power.py')
| -rwxr-xr-x | gnuradio-examples/python/usrp/max_power.py | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gnuradio-examples/python/usrp/max_power.py b/gnuradio-examples/python/usrp/max_power.py index 46df72542b..91005e5300 100755 --- a/gnuradio-examples/python/usrp/max_power.py +++ b/gnuradio-examples/python/usrp/max_power.py @@ -1,6 +1,6 @@ #!/usr/bin/env python # -# Copyright 2004 Free Software Foundation, Inc. +# Copyright 2004,2007 Free Software Foundation, Inc. # # This file is part of GNU Radio # @@ -30,12 +30,12 @@ from gnuradio import usrp from gnuradio.eng_option import eng_option from optparse import OptionParser -def ramp_source (fg): +def ramp_source (): period = 2**16 src = gr.vector_source_s (range (-period/2, period/2, 1), True) return src -def build_graph (tx_enable, rx_enable): +def build_block (tx_enable, rx_enable): max_usb_rate = 8e6 # 8 MS/sec dac_freq = 128e6 adc_freq = 64e6 @@ -48,23 +48,23 @@ def build_graph (tx_enable, rx_enable): rx_mux = 0x00003210 rx_decim = int ((adc_freq * rx_nchan) / (max_usb_rate/2)) # 32 - fg = gr.flow_graph () + tb = gr.top_block () if tx_enable: tx_src0 = gr.sig_source_c (dac_freq/tx_interp, gr.GR_CONST_WAVE, 0, 16e3, 0) usrp_tx = usrp.sink_c (0, tx_interp, tx_nchan, tx_mux) usrp_tx.set_tx_freq (0, 10e6) usrp_tx.set_tx_freq (1, 9e6) - fg.connect (tx_src0, usrp_tx) + tb.connect (tx_src0, usrp_tx) if rx_enable: usrp_rx = usrp.source_c (0, rx_decim, rx_nchan, rx_mux) usrp_rx.set_rx_freq (0, 5.5e6) usrp_rx.set_rx_freq (1, 6.5e6) rx_dst0 = gr.null_sink (gr.sizeof_gr_complex) - fg.connect (usrp_rx, rx_dst0) + tb.connect (usrp_rx, rx_dst0) - return fg + return tb def main (): parser = OptionParser (option_class=eng_option) @@ -73,11 +73,11 @@ def main (): parser.add_option ("-r", action="store_true", dest="rx_enable", default=False, help="enable Rx path") (options, args) = parser.parse_args () - fg = build_graph (options.tx_enable, options.rx_enable) + tb = build_block (options.tx_enable, options.rx_enable) - fg.start () + tb.start () raw_input ('Press Enter to quit: ') - fg.stop () + tb.stop () if __name__ == '__main__': main () |