Add CLI UPSAT transceiver flowgraph
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@ -21,5 +21,6 @@ include(GrPython)
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GR_PYTHON_INSTALL(
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PROGRAMS
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flowgraphs/upsat_transceiver_cli.py
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DESTINATION bin
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)
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#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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##################################################
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# GNU Radio Python Flow Graph
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# Title: Upsat Transceiver Cli
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# Author: Manolis Surligas (surligas@gmail.com)
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# Description: SATNOGS transceiver for UPSAT satellite
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# Generated: Sun Jul 24 21:44:09 2016
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##################################################
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from gnuradio import analog
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from gnuradio import blocks
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from gnuradio import digital
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from gnuradio import eng_notation
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from gnuradio import filter
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from gnuradio import gr
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from gnuradio.eng_option import eng_option
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from gnuradio.filter import firdes
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from gnuradio.filter import pfb
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from optparse import OptionParser
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import math
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import numpy
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import osmosdr
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import satnogs
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import time
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class upsat_transceiver_cli(gr.top_block):
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def __init__(self, bind_addr="0.0.0.0", dest_addr="127.0.0.1", lo_offset=100e3, recv_port=16886, rx_sdr_device="usrpb200", send_port=5022, tx_sdr_device="usrpb200"):
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gr.top_block.__init__(self, "Upsat Transceiver Cli")
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##################################################
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# Parameters
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##################################################
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self.bind_addr = bind_addr
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self.dest_addr = dest_addr
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self.lo_offset = lo_offset
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self.recv_port = recv_port
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self.rx_sdr_device = rx_sdr_device
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self.send_port = send_port
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self.tx_sdr_device = tx_sdr_device
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##################################################
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# Variables
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##################################################
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self.samples_per_symbol_tx = samples_per_symbol_tx = 4*8
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self.sq_wave = sq_wave = (1.0, ) * samples_per_symbol_tx
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self.samp_rate_rx = samp_rate_rx = satnogs.hw_rx_settings[rx_sdr_device]['samp_rate']
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self.gaussian_taps = gaussian_taps = filter.firdes.gaussian(1.0, samples_per_symbol_tx, 1.0, 4*samples_per_symbol_tx)
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self.deviation = deviation = 3.9973e3
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self.decimation_rx = decimation_rx = 20
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self.baud_rate = baud_rate = 9600
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self.tx_frequency = tx_frequency = 145.835e6
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self.taps = taps = firdes.low_pass(1.0, samp_rate_rx, 20000, 60000, firdes.WIN_HAMMING, 6.76)
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self.samp_rate_tx = samp_rate_tx = satnogs.hw_tx_settings[rx_sdr_device]['samp_rate']
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self.rx_frequency = rx_frequency = 435.765e6
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self.modulation_index = modulation_index = deviation / (baud_rate / 2.0)
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self.interp_taps = interp_taps = numpy.convolve(numpy.array(gaussian_taps), numpy.array(sq_wave))
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self.first_stage_samp_rate_rx = first_stage_samp_rate_rx = samp_rate_rx / decimation_rx
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##################################################
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# Blocks
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##################################################
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self.satnogs_upsat_fsk_frame_encoder_0 = satnogs.upsat_fsk_frame_encoder([0x33]*8 , [0x7A, 0x0E], False, False, False, True, True, "ABCD", 0, "ON02GR", 0, 64)
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self.satnogs_udp_msg_source_0 = satnogs.udp_msg_source(bind_addr, recv_port, 1500)
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self.satnogs_udp_msg_sink_0_0 = satnogs.udp_msg_sink(dest_addr, send_port, 1500)
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self.satnogs_multi_format_msg_sink_0_0 = satnogs.multi_format_msg_sink(1)
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self.satnogs_ax25_decoder_bm_0 = satnogs.ax25_decoder_bm('GND', 0, False, True, 256)
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self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
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samp_rate_tx / (baud_rate * samples_per_symbol_tx),
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taps=(firdes.low_pass_2(32, 32, 0.8, 0.1, 60)),
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flt_size=32)
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self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
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self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" )
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self.osmosdr_source_0.set_sample_rate(samp_rate_rx)
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self.osmosdr_source_0.set_center_freq(rx_frequency - lo_offset, 0)
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self.osmosdr_source_0.set_freq_corr(0, 0)
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self.osmosdr_source_0.set_dc_offset_mode(0, 0)
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self.osmosdr_source_0.set_iq_balance_mode(0, 0)
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self.osmosdr_source_0.set_gain_mode(False, 0)
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self.osmosdr_source_0.set_gain(satnogs.hw_rx_settings[rx_sdr_device]['rf_gain'], 0)
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self.osmosdr_source_0.set_if_gain(satnogs.hw_rx_settings[rx_sdr_device]['if_gain'], 0)
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self.osmosdr_source_0.set_bb_gain(satnogs.hw_rx_settings[rx_sdr_device]['bb_gain'], 0)
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self.osmosdr_source_0.set_antenna(satnogs.hw_rx_settings[rx_sdr_device]['antenna'], 0)
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self.osmosdr_source_0.set_bandwidth(samp_rate_rx, 0)
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self.osmosdr_sink_0 = osmosdr.sink( args="numchan=" + str(1) + " " + "" )
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self.osmosdr_sink_0.set_sample_rate(samp_rate_tx)
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self.osmosdr_sink_0.set_center_freq(tx_frequency - lo_offset, 0)
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self.osmosdr_sink_0.set_freq_corr(0, 0)
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self.osmosdr_sink_0.set_gain(satnogs.hw_tx_settings[tx_sdr_device]['rf_gain'], 0)
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self.osmosdr_sink_0.set_if_gain(satnogs.hw_tx_settings[tx_sdr_device]['if_gain'], 0)
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self.osmosdr_sink_0.set_bb_gain(satnogs.hw_tx_settings[tx_sdr_device]['bb_gain'], 0)
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self.osmosdr_sink_0.set_antenna(satnogs.hw_tx_settings[tx_sdr_device]['antenna'], 0)
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self.osmosdr_sink_0.set_bandwidth(samp_rate_tx, 0)
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self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(samples_per_symbol_tx, (interp_taps))
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self.interp_fir_filter_xxx_0.declare_sample_delay(0)
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self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(decimation_rx, (taps), lo_offset, samp_rate_rx)
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self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(first_stage_samp_rate_rx/baud_rate, 0.25*0.175*0.175, 0.5, 0.175, 0.005)
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self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
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self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
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self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate_tx, analog.GR_COS_WAVE, lo_offset , 1, 0)
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self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(((first_stage_samp_rate_rx) / baud_rate)/(math.pi*modulation_index))
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self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc((math.pi*modulation_index) / samples_per_symbol_tx)
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##################################################
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# Connections
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##################################################
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self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_multi_format_msg_sink_0_0, 'in'))
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self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_udp_msg_sink_0_0, 'in'))
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self.msg_connect((self.satnogs_udp_msg_source_0, 'msg'), (self.satnogs_upsat_fsk_frame_encoder_0, 'pdu'))
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self.connect((self.analog_frequency_modulator_fc_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
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self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
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self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1))
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self.connect((self.blocks_multiply_xx_0, 0), (self.osmosdr_sink_0, 0))
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self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0, 0))
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self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
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self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
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self.connect((self.interp_fir_filter_xxx_0, 0), (self.analog_frequency_modulator_fc_0, 0))
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self.connect((self.osmosdr_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0))
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self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.blocks_multiply_xx_0, 0))
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self.connect((self.satnogs_upsat_fsk_frame_encoder_0, 0), (self.interp_fir_filter_xxx_0, 0))
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def get_bind_addr(self):
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return self.bind_addr
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def set_bind_addr(self, bind_addr):
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self.bind_addr = bind_addr
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def get_dest_addr(self):
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return self.dest_addr
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def set_dest_addr(self, dest_addr):
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self.dest_addr = dest_addr
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def get_lo_offset(self):
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return self.lo_offset
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def set_lo_offset(self, lo_offset):
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self.lo_offset = lo_offset
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self.analog_sig_source_x_0.set_frequency(self.lo_offset )
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self.osmosdr_sink_0.set_center_freq(self.tx_frequency - self.lo_offset, 0)
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self.osmosdr_source_0.set_center_freq(self.rx_frequency - self.lo_offset, 0)
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self.freq_xlating_fir_filter_xxx_0.set_center_freq(self.lo_offset)
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def get_recv_port(self):
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return self.recv_port
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def set_recv_port(self, recv_port):
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self.recv_port = recv_port
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def get_rx_sdr_device(self):
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return self.rx_sdr_device
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def set_rx_sdr_device(self, rx_sdr_device):
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self.rx_sdr_device = rx_sdr_device
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self.set_samp_rate_rx(satnogs.hw_rx_settings[self.rx_sdr_device]['samp_rate'])
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self.set_samp_rate_tx(satnogs.hw_tx_settings[self.rx_sdr_device]['samp_rate'])
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self.osmosdr_source_0.set_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['rf_gain'], 0)
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self.osmosdr_source_0.set_if_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['if_gain'], 0)
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self.osmosdr_source_0.set_bb_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['bb_gain'], 0)
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self.osmosdr_source_0.set_antenna(satnogs.hw_rx_settings[self.rx_sdr_device]['antenna'], 0)
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def get_send_port(self):
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return self.send_port
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def set_send_port(self, send_port):
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self.send_port = send_port
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def get_tx_sdr_device(self):
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return self.tx_sdr_device
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def set_tx_sdr_device(self, tx_sdr_device):
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self.tx_sdr_device = tx_sdr_device
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self.osmosdr_sink_0.set_gain(satnogs.hw_tx_settings[self.tx_sdr_device]['rf_gain'], 0)
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self.osmosdr_sink_0.set_if_gain(satnogs.hw_tx_settings[self.tx_sdr_device]['if_gain'], 0)
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self.osmosdr_sink_0.set_bb_gain(satnogs.hw_tx_settings[self.tx_sdr_device]['bb_gain'], 0)
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self.osmosdr_sink_0.set_antenna(satnogs.hw_tx_settings[self.tx_sdr_device]['antenna'], 0)
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def get_samples_per_symbol_tx(self):
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return self.samples_per_symbol_tx
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def set_samples_per_symbol_tx(self, samples_per_symbol_tx):
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self.samples_per_symbol_tx = samples_per_symbol_tx
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self.set_gaussian_taps(filter.firdes.gaussian(1.0, self.samples_per_symbol_tx, 1.0, 4*self.samples_per_symbol_tx))
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self.set_sq_wave((1.0, ) * self.samples_per_symbol_tx)
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self.analog_frequency_modulator_fc_0.set_sensitivity((math.pi*self.modulation_index) / self.samples_per_symbol_tx)
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self.pfb_arb_resampler_xxx_0.set_rate(self.samp_rate_tx / (self.baud_rate * self.samples_per_symbol_tx))
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def get_sq_wave(self):
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return self.sq_wave
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def set_sq_wave(self, sq_wave):
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self.sq_wave = sq_wave
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self.set_interp_taps(numpy.convolve(numpy.array(self.gaussian_taps), numpy.array(self.sq_wave)))
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def get_samp_rate_rx(self):
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return self.samp_rate_rx
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def set_samp_rate_rx(self, samp_rate_rx):
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self.samp_rate_rx = samp_rate_rx
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self.set_first_stage_samp_rate_rx(self.samp_rate_rx / self.decimation_rx)
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self.osmosdr_source_0.set_sample_rate(self.samp_rate_rx)
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self.osmosdr_source_0.set_bandwidth(self.samp_rate_rx, 0)
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def get_gaussian_taps(self):
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return self.gaussian_taps
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def set_gaussian_taps(self, gaussian_taps):
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self.gaussian_taps = gaussian_taps
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self.set_interp_taps(numpy.convolve(numpy.array(self.gaussian_taps), numpy.array(self.sq_wave)))
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def get_deviation(self):
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return self.deviation
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def set_deviation(self, deviation):
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self.deviation = deviation
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self.set_modulation_index(self.deviation / (self.baud_rate / 2.0))
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def get_decimation_rx(self):
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return self.decimation_rx
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def set_decimation_rx(self, decimation_rx):
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self.decimation_rx = decimation_rx
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self.set_first_stage_samp_rate_rx(self.samp_rate_rx / self.decimation_rx)
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def get_baud_rate(self):
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return self.baud_rate
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def set_baud_rate(self, baud_rate):
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self.baud_rate = baud_rate
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self.set_modulation_index(self.deviation / (self.baud_rate / 2.0))
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self.pfb_arb_resampler_xxx_0.set_rate(self.samp_rate_tx / (self.baud_rate * self.samples_per_symbol_tx))
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self.analog_quadrature_demod_cf_0_0.set_gain(((self.first_stage_samp_rate_rx) / self.baud_rate)/(math.pi*self.modulation_index))
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self.digital_clock_recovery_mm_xx_0.set_omega(self.first_stage_samp_rate_rx/self.baud_rate)
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def get_tx_frequency(self):
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return self.tx_frequency
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def set_tx_frequency(self, tx_frequency):
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self.tx_frequency = tx_frequency
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self.osmosdr_sink_0.set_center_freq(self.tx_frequency - self.lo_offset, 0)
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def get_taps(self):
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return self.taps
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def set_taps(self, taps):
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self.taps = taps
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self.freq_xlating_fir_filter_xxx_0.set_taps((self.taps))
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def get_samp_rate_tx(self):
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return self.samp_rate_tx
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def set_samp_rate_tx(self, samp_rate_tx):
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self.samp_rate_tx = samp_rate_tx
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self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate_tx)
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self.pfb_arb_resampler_xxx_0.set_rate(self.samp_rate_tx / (self.baud_rate * self.samples_per_symbol_tx))
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self.osmosdr_sink_0.set_sample_rate(self.samp_rate_tx)
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self.osmosdr_sink_0.set_bandwidth(self.samp_rate_tx, 0)
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def get_rx_frequency(self):
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return self.rx_frequency
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def set_rx_frequency(self, rx_frequency):
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self.rx_frequency = rx_frequency
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self.osmosdr_source_0.set_center_freq(self.rx_frequency - self.lo_offset, 0)
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def get_modulation_index(self):
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return self.modulation_index
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def set_modulation_index(self, modulation_index):
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self.modulation_index = modulation_index
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self.analog_frequency_modulator_fc_0.set_sensitivity((math.pi*self.modulation_index) / self.samples_per_symbol_tx)
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self.analog_quadrature_demod_cf_0_0.set_gain(((self.first_stage_samp_rate_rx) / self.baud_rate)/(math.pi*self.modulation_index))
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def get_interp_taps(self):
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return self.interp_taps
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def set_interp_taps(self, interp_taps):
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self.interp_taps = interp_taps
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self.interp_fir_filter_xxx_0.set_taps((self.interp_taps))
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def get_first_stage_samp_rate_rx(self):
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return self.first_stage_samp_rate_rx
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def set_first_stage_samp_rate_rx(self, first_stage_samp_rate_rx):
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self.first_stage_samp_rate_rx = first_stage_samp_rate_rx
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self.analog_quadrature_demod_cf_0_0.set_gain(((self.first_stage_samp_rate_rx) / self.baud_rate)/(math.pi*self.modulation_index))
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self.digital_clock_recovery_mm_xx_0.set_omega(self.first_stage_samp_rate_rx/self.baud_rate)
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def argument_parser():
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parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
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parser.add_option(
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"", "--bind-addr", dest="bind_addr", type="string", default="0.0.0.0",
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help="Set bind_addr [default=%default]")
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parser.add_option(
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"", "--dest-addr", dest="dest_addr", type="string", default="127.0.0.1",
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help="Set dest_addr [default=%default]")
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parser.add_option(
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"", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
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help="Set lo_offset [default=%default]")
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parser.add_option(
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"", "--recv-port", dest="recv_port", type="intx", default=16886,
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help="Set recv_port [default=%default]")
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parser.add_option(
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"", "--rx-sdr-device", dest="rx_sdr_device", type="string", default="usrpb200",
|
||||
help="Set rx_sdr_device [default=%default]")
|
||||
parser.add_option(
|
||||
"", "--send-port", dest="send_port", type="intx", default=5022,
|
||||
help="Set send_port [default=%default]")
|
||||
parser.add_option(
|
||||
"", "--tx-sdr-device", dest="tx_sdr_device", type="string", default="usrpb200",
|
||||
help="Set tx_sdr_device [default=%default]")
|
||||
return parser
|
||||
|
||||
|
||||
def main(top_block_cls=upsat_transceiver_cli, options=None):
|
||||
if options is None:
|
||||
options, _ = argument_parser().parse_args()
|
||||
|
||||
tb = top_block_cls(bind_addr=options.bind_addr, dest_addr=options.dest_addr, lo_offset=options.lo_offset, recv_port=options.recv_port, rx_sdr_device=options.rx_sdr_device, send_port=options.send_port, tx_sdr_device=options.tx_sdr_device)
|
||||
tb.start()
|
||||
try:
|
||||
raw_input('Press Enter to quit: ')
|
||||
except EOFError:
|
||||
pass
|
||||
tb.stop()
|
||||
tb.wait()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
|
@ -1,5 +1,5 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.10'?>
|
||||
<?grc format='1' created='3.7.9'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sun Jan 17 23:03:00 2016</timestamp>
|
||||
<block>
|
||||
|
@ -1548,37 +1548,6 @@ of a full period of the CW signal with frequency freq.</value>
|
|||
<value>-10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>satnogs_clear_text_msg_sink</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(928, 584)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>satnogs_clear_text_msg_sink_0</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>satnogs_cw_matched_filter_ff</key>
|
||||
<param>
|
||||
|
@ -1736,6 +1705,41 @@ of a full period of the CW signal with frequency freq.</value>
|
|||
<value>ord('#')</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>satnogs_multi_format_msg_sink</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(864, 580)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>satnogs_multi_format_msg_sink_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>format</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_agc2_xx_0_0</source_block_id>
|
||||
<sink_block_id>qtgui_time_sink_x_0_0</sink_block_id>
|
||||
|
@ -1828,7 +1832,7 @@ of a full period of the CW signal with frequency freq.</value>
|
|||
</connection>
|
||||
<connection>
|
||||
<source_block_id>satnogs_morse_decoder_0</source_block_id>
|
||||
<sink_block_id>satnogs_clear_text_msg_sink_0</sink_block_id>
|
||||
<sink_block_id>satnogs_multi_format_msg_sink_0</sink_block_id>
|
||||
<source_key>out</source_key>
|
||||
<sink_key>in</sink_key>
|
||||
</connection>
|
||||
|
|
|
@ -15,7 +15,7 @@
|
|||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# * along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
#
|
||||
|
||||
#===============================================================================
|
||||
|
@ -23,16 +23,25 @@
|
|||
# different SDR hardware. Feel free, to provide additional hardware
|
||||
# configurations
|
||||
#===============================================================================
|
||||
hw_tx_settings = {'usrpb200' : {'rf_gain' : 60.0, 'samp_rate' : 2e6},
|
||||
'usrp2' : {'rf_gain' : 20.0, 'samp_rate' : 2e6},
|
||||
hw_tx_settings = {'usrpb200' : {'rf_gain' : 60.0, 'if_gain' : 0.0,
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2e6,
|
||||
'antenna' : 'TX/RX'},
|
||||
'usrp2' : {'rf_gain' : 20.0, 'samp_rate' : 2e6,
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2e6,
|
||||
'antenna' : 'TX/RX'},
|
||||
'hackrf' : {'rf_gain' : 20.0, 'if_gain' : 8.0,
|
||||
'bb_gain' : 5.0, 'samp_rate' : 2e6} }
|
||||
'bb_gain' : 5.0, 'samp_rate' : 2e6,
|
||||
'antenna' : ''} }
|
||||
|
||||
hw_rx_settings = {'usrpb200' : {'rf_gain' : 20.0, 'if_gain' : 0.0,
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2e6},
|
||||
'bb_gain' : 0.0, 'samp_rate' : 1e6,
|
||||
'antenna' : 'RX2'},
|
||||
'usrp2' : {'rf_gain' : 20.0, 'if_gain' : 0.0,
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2e6},
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2e6,
|
||||
'antenna' : 'RX2'},
|
||||
'airspy' : {'rf_gain' : 20.0, 'if_gain' : 0.0,
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2.5e6},
|
||||
'bb_gain' : 0.0, 'samp_rate' : 2.5e6,
|
||||
'antenna' : ''},
|
||||
'hackrf' : {'rf_gain' : 20.0, 'if_gain' : 8.0,
|
||||
'bb_gain' : 5.0, 'samp_rate' : 2e6} }
|
||||
'bb_gain' : 5.0, 'samp_rate' : 2e6,
|
||||
'antenna' : ''} }
|
||||
|
|
Loading…
Reference in New Issue