Sat Oct 20 07:34:50 2012 variable id samp_rate _enabled True value 1024000 _coordinate (10, 170) _rotation 0 variable_config id freq_init _enabled True value 82.5e6 type real config_file config.conf section main option freq writeback freq _coordinate (165, 13) _rotation 0 variable_slider id freq _enabled True label Frequency (Hz) value freq_init min 76e6 max 90e6 num_steps 140 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (315, 15) _rotation 0 rtl2832_source id rtl2832_source_0 _enabled True verbose False type complex sample_rate samp_rate frequency freq bandwidth 0 relative_gain True gain 40 gain_mode auto_gain_mode False usb_vid 0x0 usb_pid 0x0 tuner_name read_length 0 xfer_timeout 0 use_buffer True buf_mul 0 buf_level 0 fir_coeffs [] xtal_freq 0 status_out False _coordinate (123, 175) _rotation 0 gr_throttle id gr_throttle_0 _enabled True type complex samples_per_second samp_rate vlen 1 _coordinate (345, 179) _rotation 0 blks2_wfm_rcv id blks2_wfm_rcv_0 _enabled True quad_rate samp_rate audio_decimation 32 _coordinate (165, 309) _rotation 0 blks2_fm_deemph id blks2_fm_deemph_0 _enabled True samp_rate 32000 tau 75e-6 _coordinate (268, 383) _rotation 0 audio_sink id audio_sink_0 _enabled True samp_rate 32000 device_name ok_to_block True num_inputs 1 _coordinate (371, 467) _rotation 0 options id fmradio _enabled True title Variable Config Block Demonstration author Example description Save/Load freq from a config file. window_size 1280, 1024 generate_options wx_gui category Custom run_options prompt run True max_nouts 0 realtime_scheduling _coordinate (10, 10) _rotation 0 rtl2832_source_0 gr_throttle_0 0 0 gr_throttle_0 blks2_wfm_rcv_0 0 0 blks2_wfm_rcv_0 blks2_fm_deemph_0 0 0 blks2_fm_deemph_0 audio_sink_0 0 0