Mon Nov 9 08:03:25 2009 options id usrp_rx_hrpt_nogui _enabled True title author description window_size 4096,4096 generate_options no_gui category Custom run_options prompt run True realtime_scheduling 1 _coordinate (10, 10) _rotation 0 variable id max_carrier_offset _enabled True value 2*math.pi*100e3/sample_rate _coordinate (575, 19) _rotation 0 variable id sym_rate _enabled True value 600*1109 _coordinate (301, 19) _rotation 0 variable id sps _enabled True value sample_rate/sym_rate _coordinate (397, 19) _rotation 0 variable id hs _enabled True value int(sps/2.0) _coordinate (499, 19) _rotation 0 variable id sample_rate _enabled True value 64e6/decim _coordinate (198, 17) _rotation 0 variable id config_filename _enabled True value os.environ['HOME']+'/.gnuradio/config.conf' _coordinate (13, 162) _rotation 0 import id import_0 _enabled True import import math, os _coordinate (11, 109) _rotation 0 variable_config id gain _enabled True value 35 type real config_file config_filename section 'usrp_rx_hrpt' option 'gain' writeback gain _coordinate (668, 101) _rotation 0 variable_config id freq _enabled True value 1698e6 type real config_file config_filename section 'usrp_rx_hrpt' option 'freq' writeback freq _coordinate (511, 100) _rotation 0 variable_config id side _enabled True value 'A' type string config_file config_filename section 'usrp_rx_hrpt' option 'side' writeback side _coordinate (198, 95) _rotation 0 gr_agc_xx id agc _enabled True type complex rate 1e-6 reference 1.0 gain 1.0 max_gain 1.0 _coordinate (339, 434) _rotation 0 usrp_simple_source_x id usrp_source _enabled True type complex format which 0 decimation decim frequency freq lo_offset float('inf') gain gain side side rx_ant RXA hb_filters _coordinate (127, 418) _rotation 0 gr_clock_recovery_mm_xx id gr_clock_recovery_mm_xx_0 _enabled True type float omega sps/2.0 gain_omega clock_alpha**2/4.0 mu 0.5 gain_mu clock_alpha omega_relative_limit max_clock_offset _coordinate (920, 426) _rotation 0 gr_moving_average_xx id gr_moving_average_xx_0 _enabled True type float length hs scale 1.0/hs max_iter 4000 _coordinate (720, 442) _rotation 0 noaa_hrpt_pll_cf id pll _enabled True alpha pll_alpha beta pll_alpha**2/4.0 max_offset max_carrier_offset _coordinate (507, 442) _rotation 0 virtual_sink id virtual_sink_0 _enabled True stream_id baseband _coordinate (1180, 457) _rotation 0 gr_file_sink id frame_sink _enabled True file output_filename type short vlen 1 _coordinate (1026, 722) _rotation 0 virtual_source id virtual_source_0 _enabled True stream_id baseband _coordinate (226, 669) _rotation 0 gr_binary_slicer_fb id gr_binary_slicer_fb_0 _enabled True _coordinate (446, 673) _rotation 0 noaa_hrpt_deframer id deframer _enabled True _coordinate (815, 673) _rotation 0 variable_config id decim _enabled True value 32 type real config_file config_filename section 'usrp_rx_hrpt' option 'decim' writeback decim _coordinate (355, 97) _rotation 0 variable_config id pll_alpha _enabled True value 0.01 type real config_file config_filename section 'usrp_rx_hrpt' option 'pll_alpha' writeback pll_alpha _coordinate (827, 100) _rotation 0 variable_config id clock_alpha _enabled True value 0.01 type real config_file config_filename section 'usrp_rx_hrpt' option 'clock_alpha' writeback clock_alpha _coordinate (986, 101) _rotation 0 variable_config id output_filename _enabled True value 'frames.hrpt' type string config_file config_filename section 'usrp_rx_hrpt' option 'filename' writeback output_filename _coordinate (1143, 101) _rotation 0 variable id max_clock_offset _enabled True value 100e-6 _coordinate (705, 19) _rotation 0 noaa_hrpt_decoder id decoder _enabled True verbose True output True _coordinate (1027, 623) _rotation 0 usrp_source agc 0 0 agc pll 0 0 pll gr_moving_average_xx_0 0 0 gr_moving_average_xx_0 gr_clock_recovery_mm_xx_0 0 0 gr_clock_recovery_mm_xx_0 virtual_sink_0 0 0 virtual_source_0 gr_binary_slicer_fb_0 0 0 deframer frame_sink 0 0 deframer decoder 0 0 gr_binary_slicer_fb_0 deframer 0 0