Wed Aug 28 12:48:20 2013 options id ofdm_sim _enabled True title author description window_size 1280, 1024 generate_options no_gui category Custom run_options run run True max_nouts 0 realtime_scheduling _coordinate (6, 5) _rotation 0 variable id samp_rate _enabled True value 20000000 _coordinate (1067, 17) _rotation 0 parameter id freq_offset _enabled True label value 0 type eng_float short_id _coordinate (967, 14) _rotation 0 analog_sig_source_x id analog_sig_source_x_0 _enabled True type complex samp_rate samp_rate waveform analog.GR_COS_WAVE freq freq_offset amp 1 offset 0 affinity minoutbuf 0 _coordinate (459, 447) _rotation 0 blocks_add_xx id blocks_add_xx_0 _enabled True type complex num_inputs 2 vlen 1 affinity minoutbuf 0 _coordinate (742, 282) _rotation 180 parameter id seed _enabled True label value 0 type long short_id _coordinate (877, 16) _rotation 0 blocks_multiply_xx id blocks_multiply_xx_0 _enabled True type complex num_inputs 2 vlen 1 affinity minoutbuf 0 _coordinate (695, 377) _rotation 0 parameter id snr _enabled True label value 10 type eng_float short_id _coordinate (767, 19) _rotation 0 analog_noise_source_x id analog_noise_source_x_0 _enabled True type complex noise_type analog.GR_GAUSSIAN amp ((10**(-snr/10.0))/2.0)**0.5 seed seed affinity minoutbuf 0 _coordinate (860, 262) _rotation 180 parameter id encoding _enabled True label value 0 type intx short_id _coordinate (676, 15) _rotation 0 ofdm_phy_hier id ofdm_phy_hier_1 _enabled True encoding encoding affinity minoutbuf 0 _coordinate (497, 265) _rotation 180 foo_packet_pad id foo_packet_pad_0 _enabled True debug False pad_front 0 pad_tail 15000 affinity minoutbuf 0 _coordinate (467, 357) _rotation 0 ieee802_11_ofdm_mac id ieee802_11_ofdm_mac_0 _enabled True affinity minoutbuf 0 _coordinate (501, 166) _rotation 0 ieee802_11_ofdm_parse_mac id ieee802_11_ofdm_parse_mac_0 _enabled True log True debug True affinity _coordinate (250, 253) _rotation 180 import id import_0 _enabled True import import random _coordinate (467, 25) _rotation 0 import id import_1 _enabled True import import string _coordinate (573, 25) _rotation 0 parameter id packet_length _enabled True label value 133 type intx short_id _coordinate (339, 14) _rotation 0 foo_periodic_msg_source id foo_periodic_msg_source_0_0 _enabled True msg pmt.intern(''.join(random.choice(string.ascii_letters + string.digits) for x in range(packet_length-24))) interval 50 debug False num 100 affinity minoutbuf 0 _coordinate (78, 138) _rotation 0 analog_sig_source_x_0 blocks_multiply_xx_0 0 1 foo_packet_pad_0 blocks_multiply_xx_0 0 0 blocks_add_xx_0 ofdm_phy_hier_1 0 0 blocks_multiply_xx_0 blocks_add_xx_0 0 0 analog_noise_source_x_0 blocks_add_xx_0 0 1 ofdm_phy_hier_1 ieee802_11_ofdm_parse_mac_0 1 0 ieee802_11_ofdm_mac_0 ofdm_phy_hier_1 1 1 ofdm_phy_hier_1 foo_packet_pad_0 0 0 foo_periodic_msg_source_0_0 ieee802_11_ofdm_mac_0 0 0 foo_periodic_msg_source_0_0 ieee802_11_ofdm_parse_mac_0 0 0