def __init__(self):
gr.top_block.__init__(self, "Aprs Loopback")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 48000
##################################################
# Blocks
##################################################
self.digital_hdlc_deframer_bp_0 = digital.hdlc_deframer_bp(15, 500)
self.bruninga_str_to_aprs_0 = bruninga.str_to_aprs(
'NOCALL', 'NOCALL', [])
self.bruninga_hdlc_to_ax25_1 = bruninga.hdlc_to_ax25()
self.bruninga_fsk_demod_0 = bruninga.fsk_demod(samp_rate)
self.bruninga_ax25_fsk_mod_0 = bruninga.ax25_fsk_mod(
samp_rate, 16.0 / 1200 * 1000, 5, 2200, 1200, 1200)
self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_SERVER", '', '52001',
10000, False)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((0.1, ))
self.audio_sink_0 = audio.sink(48000, 'hw:1,0', True)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0, 'pdus'),
(self.bruninga_str_to_aprs_0, 'in'))
self.msg_connect((self.bruninga_str_to_aprs_0, 'out'),
(self.bruninga_ax25_fsk_mod_0, 'in'))
self.msg_connect((self.digital_hdlc_deframer_bp_0, 'out'),
(self.bruninga_hdlc_to_ax25_1, 'in'))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.audio_sink_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0),
(self.bruninga_fsk_demod_0, 0))
self.connect((self.bruninga_fsk_demod_0, 0),
(self.digital_hdlc_deframer_bp_0, 0))
def __init__(self):
gr.top_block.__init__(self, "TJ Groundstation No Gui with Control and IQ streaming")
##################################################
# Variables
##################################################
self.interp = interp = 4
self.audio_rate = audio_rate = 48000
self.tx_gain = tx_gain = 10
self.rx_downsamp_bw = rx_downsamp_bw = 10000
self.rf_tx_rate = rf_tx_rate = audio_rate*interp
self.rf_rx_rate = rf_rx_rate = 192000
self.preamble_len = preamble_len = 300
self.groundstation_zmq_port_4 = groundstation_zmq_port_4 = "5504"
self.groundstation_zmq_port_3 = groundstation_zmq_port_3 = "5503"
self.groundstation_zmq_port_2 = groundstation_zmq_port_2 = "5502"
self.groundstation_zmq_port_1 = groundstation_zmq_port_1 = "5501"
self.groundstation_port_2 = groundstation_port_2 = "5557"
self.groundstation_port_1 = groundstation_port_1 = "5555"
self.groundstation_ip_addr = groundstation_ip_addr = "192.168.1.10"
self.groundstation_controller_ip = groundstation_controller_ip = "192.268.1.3"
self.gain = gain = 40
self.freq = freq = 144.39e6
self.baud_rate = baud_rate = 1200
self.audio_line_driver = audio_line_driver = .8
self.Decay = Decay = 0.8
self.Attack = Attack = 0.8
##################################################
# Blocks
##################################################
self.zeromq_push_sink_0_0_0_0 = zeromq.push_sink(gr.sizeof_float, 1, "tcp://"+groundstation_ip_addr+":"+groundstation_zmq_port_4, 100, False, -1)
self.zeromq_push_sink_0_0_0 = zeromq.push_sink(gr.sizeof_float, 1, "tcp://"+groundstation_ip_addr+":"+groundstation_zmq_port_3, 100, False, -1)
self.zeromq_push_sink_0_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://"+groundstation_ip_addr+":"+groundstation_zmq_port_2, 100, False, -1)
self.zeromq_push_sink_0 = zeromq.push_sink(gr.sizeof_gr_complex, 1, "tcp://"+groundstation_ip_addr+":"+groundstation_zmq_port_1, 100, False, -1)
self.uhd_usrp_source_0_1 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0_1.set_samp_rate(rf_rx_rate)
self.uhd_usrp_source_0_1.set_center_freq(freq, 0)
self.uhd_usrp_source_0_1.set_gain(gain, 0)
self.uhd_usrp_source_0_1.set_antenna('RX2', 0)
self.uhd_usrp_source_0_1.set_bandwidth(rf_rx_rate, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(rf_tx_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(tx_gain, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
self.uhd_usrp_sink_0.set_bandwidth(rf_tx_rate, 0)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=4,
decimation=1,
taps=None,
fractional_bw=None,
)
self.low_pass_filter_0_0 = filter.fir_filter_ccf(4, firdes.low_pass(
1, rf_rx_rate, rx_downsamp_bw/2, 1000, firdes.WIN_HAMMING, 6.76))
self.detectMarkSpace_1_0_0 = detectMarkSpace(
Frequency=2200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.detectMarkSpace_0_0_0 = detectMarkSpace(
Frequency=1200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.bruninga_str_to_aprs_0 = bruninga.str_to_aprs('KN4DTQ', 'KN4DTQ', [])
self.bruninga_ax25_fsk_mod_0 = bruninga.ax25_fsk_mod(audio_rate, preamble_len, 5, 2200, 1200, baud_rate)
self.blocks_udp_sink_0_0 = blocks.udp_sink(gr.sizeof_char*1, groundstation_controller_ip, int(groundstation_port_2), 1472, True)
self.blocks_sub_xx_0_0_0_0 = blocks.sub_ff(1)
self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", groundstation_ip_addr, groundstation_port_1, 10000, False)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((0.8, ))
self.analog_nbfm_tx_0 = analog.nbfm_tx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
fh=-1.0,
)
self.analog_nbfm_rx_0_0 = analog.nbfm_rx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
)
self.afsk_ax25decode_1_0 = afsk.ax25decode(audio_rate, 1)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0_0, 'pdus'), (self.bruninga_str_to_aprs_0, 'in'))
self.msg_connect((self.bruninga_str_to_aprs_0, 'out'), (self.bruninga_ax25_fsk_mod_0, 'in'))
self.connect((self.afsk_ax25decode_1_0, 0), (self.blocks_udp_sink_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.detectMarkSpace_0_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.detectMarkSpace_1_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.zeromq_push_sink_0_0_0_0, 0))
self.connect((self.analog_nbfm_tx_0, 0), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.analog_nbfm_tx_0, 0), (self.zeromq_push_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.analog_nbfm_tx_0, 0))
self.connect((self.blocks_sub_xx_0_0_0_0, 0), (self.afsk_ax25decode_1_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0), (self.zeromq_push_sink_0_0_0, 0))
self.connect((self.detectMarkSpace_0_0_0, 0), (self.blocks_sub_xx_0_0_0_0, 0))
self.connect((self.detectMarkSpace_1_0_0, 0), (self.blocks_sub_xx_0_0_0_0, 1))
self.connect((self.low_pass_filter_0_0, 0), (self.analog_nbfm_rx_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0), (self.zeromq_push_sink_0_0, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.uhd_usrp_source_0_1, 0), (self.low_pass_filter_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Aprs Rxtx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Aprs Rxtx")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "aprs_rxtx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 48000
##################################################
# Blocks
##################################################
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'FSK Audio output', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.bruninga_str_to_aprs_0 = bruninga.str_to_aprs(
'NOCALL', 'NOCALL', [])
self.bruninga_ax25_fsk_mod_0 = bruninga.ax25_fsk_mod(
samp_rate, 300, 10, 2200, 1200, 1200)
self.blocks_socket_pdu_0 = blocks.socket_pdu("TCP_SERVER", '', '52001',
10000, False)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((0.1, ))
self.audio_sink_0 = audio.sink(48000, 'hw:0,0', True)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0, 'pdus'),
(self.bruninga_str_to_aprs_0, 'in'))
self.msg_connect((self.bruninga_str_to_aprs_0, 'out'),
(self.bruninga_ax25_fsk_mod_0, 'in'))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.audio_sink_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0),
(self.qtgui_freq_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "TJ Groundstation GUI")
Qt.QWidget.__init__(self)
self.setWindowTitle("TJ Groundstation GUI")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "TJ_groundstation_GUI")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.interp = interp = 4
self.freq_chooser = freq_chooser = 144.39e6
self.audio_rate = audio_rate = 48000
self.tx_gain = tx_gain = 10
self.rx_downsamp_bw = rx_downsamp_bw = 10000
self.rf_tx_rate = rf_tx_rate = audio_rate*interp
self.rf_rx_rate = rf_rx_rate = 192000
self.preamble_len = preamble_len = 300
self.groundstation_port_2 = groundstation_port_2 = "5557"
self.groundstation_port_1 = groundstation_port_1 = "5555"
self.groundstation_ip_addr = groundstation_ip_addr = "127.0.0.1"
self.gain = gain = 40
self.freq = freq = freq_chooser
self.baud_rate = baud_rate = 1200
self.audio_line_driver = audio_line_driver = 0.8
self.Decay = Decay = 0.8
self.Attack = Attack = 0.8
##################################################
# Blocks
##################################################
self._tx_gain_range = Range(1, 89, 1, 10, 200)
self._tx_gain_win = RangeWidget(self._tx_gain_range, self.set_tx_gain, 'tx gain', "counter_slider", float)
self.top_grid_layout.addWidget(self._tx_gain_win, 0, 2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.tabs = Qt.QTabWidget()
self.tabs_widget_0 = Qt.QWidget()
self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_0)
self.tabs_grid_layout_0 = Qt.QGridLayout()
self.tabs_layout_0.addLayout(self.tabs_grid_layout_0)
self.tabs.addTab(self.tabs_widget_0, 'Big Picture')
self.tabs_widget_1 = Qt.QWidget()
self.tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_1)
self.tabs_grid_layout_1 = Qt.QGridLayout()
self.tabs_layout_1.addLayout(self.tabs_grid_layout_1)
self.tabs.addTab(self.tabs_widget_1, 'CUBESAT TX/RX')
self.tabs_widget_2 = Qt.QWidget()
self.tabs_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_2)
self.tabs_grid_layout_2 = Qt.QGridLayout()
self.tabs_layout_2.addLayout(self.tabs_grid_layout_2)
self.tabs.addTab(self.tabs_widget_2, 'GND STAT TX/RX')
self.tabs_widget_3 = Qt.QWidget()
self.tabs_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_3)
self.tabs_grid_layout_3 = Qt.QGridLayout()
self.tabs_layout_3.addLayout(self.tabs_grid_layout_3)
self.tabs.addTab(self.tabs_widget_3, 'MOD/DEMOD')
self.top_grid_layout.addWidget(self.tabs, 2, 0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._gain_range = Range(1, 89, 1, 40, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, "rx gain", "counter_slider", float)
self.top_grid_layout.addWidget(self._gain_win, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._freq_range = Range(100e6, 6e9, 100e3, freq_chooser, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq, "freq", "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._audio_line_driver_range = Range(0.01, 1, 0.01, 0.8, 200)
self._audio_line_driver_win = RangeWidget(self._audio_line_driver_range, self.set_audio_line_driver, 'audio line driver', "counter_slider", float)
self.top_grid_layout.addWidget(self._audio_line_driver_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_source_0_1 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0_1.set_samp_rate(rf_rx_rate)
self.uhd_usrp_source_0_1.set_center_freq(freq, 0)
self.uhd_usrp_source_0_1.set_gain(gain, 0)
self.uhd_usrp_source_0_1.set_antenna('RX2', 0)
self.uhd_usrp_source_0_1.set_bandwidth(rf_rx_rate, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(rf_tx_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(tx_gain, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
self.uhd_usrp_sink_0.set_bandwidth(rf_tx_rate, 0)
self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
interpolation=4,
decimation=1,
taps=None,
fractional_bw=None,
)
self.qtgui_waterfall_sink_x_0_2 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
rf_rx_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_2.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0_2.enable_grid(False)
self.qtgui_waterfall_sink_x_0_2.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_2.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_2.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
colors = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0_2.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_2.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_2.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_2.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_2.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_2_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0_2.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_2_win, 1, 0, 1, 1)
for r in range(1, 2):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_waterfall_sink_x_0_1 = qtgui.waterfall_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
rf_rx_rate, #bw
"GND STAT DEMOD", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0_1.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0_1.enable_grid(False)
self.qtgui_waterfall_sink_x_0_1.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
colors = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0_1.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0_1.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0_1.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_1_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_1_win, 3, 0, 1, 1)
for r in range(3, 4):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
1024, #size
audio_rate, #samp_rate
"GND STAT MOD", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_1_win, 0, 0, 1, 1)
for r in range(0, 1):
self.tabs_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
audio_rate, #samp_rate
"GND STAT DEMOD", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.tabs_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_2 = qtgui.freq_sink_c(
4096, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
rf_rx_rate, #bw
"GND STAT DEMOD", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_2.set_update_time(0.10)
self.qtgui_freq_sink_x_0_2.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_2.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_2.enable_autoscale(False)
self.qtgui_freq_sink_x_0_2.enable_grid(False)
self.qtgui_freq_sink_x_0_2.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_2.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_2.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_2.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_2.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_2.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_2.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_2.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_2.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_2.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_2_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_2.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_2_win, 2, 0, 1, 1)
for r in range(2, 3):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_1_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
freq, #fc
rf_tx_rate, #bw
"GND STAT MOD", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1_1.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_1_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_1_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_1_1.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1_1.enable_grid(False)
self.qtgui_freq_sink_x_0_1_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_1_1.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_1_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_1_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_1_1.pyqwidget(), Qt.QWidget)
self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_1_1_win, 0, 0, 1, 1)
for r in range(0, 1):
self.tabs_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.tabs_grid_layout_0.setColumnStretch(c, 1)
self.low_pass_filter_0_0 = filter.fir_filter_ccf(4, firdes.low_pass(
1, rf_rx_rate, rx_downsamp_bw/2, 1000, firdes.WIN_HAMMING, 6.76))
self._freq_chooser_options = (144.39e6, 137.62e6, 137.9125e6, 137.1e6, 88.5e6, )
self._freq_chooser_labels = ('APRS (144.39MHz)', 'NOAA-15 (137.62MHz)', 'NOAA-18 (137.9125MHz)', 'NOAA-19 (137.1MHz)', 'FM (88.5MHz)', )
self._freq_chooser_group_box = Qt.QGroupBox('APRS/NOAA Satellite Frequencies')
self._freq_chooser_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._freq_chooser_button_group = variable_chooser_button_group()
self._freq_chooser_group_box.setLayout(self._freq_chooser_box)
for i, label in enumerate(self._freq_chooser_labels):
radio_button = Qt.QRadioButton(label)
self._freq_chooser_box.addWidget(radio_button)
self._freq_chooser_button_group.addButton(radio_button, i)
self._freq_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(self._freq_chooser_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._freq_chooser_options.index(i)))
self._freq_chooser_callback(self.freq_chooser)
self._freq_chooser_button_group.buttonClicked[int].connect(
lambda i: self.set_freq_chooser(self._freq_chooser_options[i]))
self.top_grid_layout.addWidget(self._freq_chooser_group_box, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.detectMarkSpace_1_0_0 = detectMarkSpace(
Frequency=2200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.detectMarkSpace_0_0_0 = detectMarkSpace(
Frequency=1200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.bruninga_str_to_aprs_0 = bruninga.str_to_aprs('KN4DTQ', 'KN4DTQ', [])
self.bruninga_ax25_fsk_mod_0 = bruninga.ax25_fsk_mod(audio_rate, preamble_len, 5, 2200, 1200, baud_rate)
self.blocks_udp_sink_0_0 = blocks.udp_sink(gr.sizeof_char*1, groundstation_ip_addr, int(groundstation_port_2), 1472, True)
self.blocks_sub_xx_0_0_0_0 = blocks.sub_ff(1)
self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", groundstation_ip_addr, groundstation_port_1, 10000, False)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((audio_line_driver, ))
self.audio_sink_0 = audio.sink(audio_rate, 'hw:1,0', True)
self.analog_nbfm_tx_0 = analog.nbfm_tx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
fh=-1.0,
)
self.analog_nbfm_rx_0_0 = analog.nbfm_rx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
)
self.afsk_ax25decode_1_0 = afsk.ax25decode(audio_rate, 1)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0_0, 'pdus'), (self.bruninga_str_to_aprs_0, 'in'))
self.msg_connect((self.bruninga_str_to_aprs_0, 'out'), (self.bruninga_ax25_fsk_mod_0, 'in'))
self.connect((self.afsk_ax25decode_1_0, 0), (self.blocks_udp_sink_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.detectMarkSpace_0_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.detectMarkSpace_1_0_0, 0))
self.connect((self.analog_nbfm_rx_0_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.analog_nbfm_tx_0, 0), (self.rational_resampler_xxx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.analog_nbfm_tx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_sub_xx_0_0_0_0, 0), (self.afsk_ax25decode_1_0, 0))
self.connect((self.bruninga_ax25_fsk_mod_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.detectMarkSpace_0_0_0, 0), (self.blocks_sub_xx_0_0_0_0, 0))
self.connect((self.detectMarkSpace_1_0_0, 0), (self.blocks_sub_xx_0_0_0_0, 1))
self.connect((self.low_pass_filter_0_0, 0), (self.analog_nbfm_rx_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_freq_sink_x_0_2, 0))
self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_waterfall_sink_x_0_1, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_0_1_1, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_waterfall_sink_x_0_2, 0))
self.connect((self.rational_resampler_xxx_0_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.uhd_usrp_source_0_1, 0), (self.low_pass_filter_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "TJ Cubesat No Gui")
##################################################
# Variables
##################################################
self.interp = interp = 4
self.audio_rate = audio_rate = 48000
self.tx_gain = tx_gain = 10
self.rx_downsamp_bw = rx_downsamp_bw = 10000
self.rf_tx_rate = rf_tx_rate = audio_rate * interp
self.rf_rx_rate = rf_rx_rate = 192000
self.preamble_len = preamble_len = 300
self.gain = gain = 40
self.freq = freq = 144.39e6
self.cubesat_port_2 = cubesat_port_2 = "5558"
self.cubesat_port_1 = cubesat_port_1 = "5556"
self.cubesat_local_ip_addr = cubesat_local_ip_addr = "127.0.0.1"
self.baud_rate = baud_rate = 1200
self.audio_line_driver = audio_line_driver = .8
self.Decay = Decay = 0.8
self.Attack = Attack = 0.8
##################################################
# Blocks
##################################################
self.xmlrpc_server_0 = SimpleXMLRPCServer.SimpleXMLRPCServer(
('', 1234), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(
target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_samp_rate(rf_rx_rate)
self.uhd_usrp_source_0.set_center_freq(freq, 0)
self.uhd_usrp_source_0.set_gain(gain, 0)
self.uhd_usrp_source_0.set_antenna('RX2', 0)
self.uhd_usrp_source_0.set_bandwidth(rf_rx_rate, 0)
self.uhd_usrp_sink_0_1 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_1.set_samp_rate(rf_tx_rate)
self.uhd_usrp_sink_0_1.set_center_freq(freq, 0)
self.uhd_usrp_sink_0_1.set_gain(tx_gain, 0)
self.uhd_usrp_sink_0_1.set_antenna('TX/RX', 0)
self.uhd_usrp_sink_0_1.set_bandwidth(rf_tx_rate, 0)
self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_ccc(
interpolation=4,
decimation=1,
taps=None,
fractional_bw=None,
)
self.low_pass_filter_0 = filter.fir_filter_ccf(
4,
firdes.low_pass(1, rf_rx_rate, rx_downsamp_bw / 2, 1000,
firdes.WIN_HAMMING, 6.76))
self.detectMarkSpace_1_0 = detectMarkSpace(
Frequency=2200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.detectMarkSpace_0_0 = detectMarkSpace(
Frequency=1200,
attack=Attack,
decay=Decay,
samp_rate=audio_rate,
)
self.bruninga_str_to_aprs_0_1 = bruninga.str_to_aprs(
'KN4DTQ', 'KN4DTQ', [])
self.bruninga_ax25_fsk_mod_0_0 = bruninga.ax25_fsk_mod(
audio_rate, preamble_len, 5, 2200, 1200, baud_rate)
self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char * 1,
cubesat_local_ip_addr,
int(cubesat_port_1), 1472,
True)
self.blocks_sub_xx_0_0_0 = blocks.sub_ff(1)
self.blocks_socket_pdu_0_0_0 = blocks.socket_pdu(
"UDP_SERVER", cubesat_local_ip_addr, cubesat_port_2, 10000, False)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff(
(audio_line_driver, ))
self.analog_nbfm_tx_0_0 = analog.nbfm_tx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
fh=-1.0,
)
self.analog_nbfm_rx_0 = analog.nbfm_rx(
audio_rate=audio_rate,
quad_rate=audio_rate,
tau=75e-6,
max_dev=5e3,
)
self.afsk_ax25decode_1 = afsk.ax25decode(audio_rate, 1)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_socket_pdu_0_0_0, 'pdus'),
(self.bruninga_str_to_aprs_0_1, 'in'))
self.msg_connect((self.bruninga_str_to_aprs_0_1, 'out'),
(self.bruninga_ax25_fsk_mod_0_0, 'in'))
self.connect((self.afsk_ax25decode_1, 0), (self.blocks_udp_sink_0, 0))
self.connect((self.analog_nbfm_rx_0, 0), (self.detectMarkSpace_0_0, 0))
self.connect((self.analog_nbfm_rx_0, 0), (self.detectMarkSpace_1_0, 0))
self.connect((self.analog_nbfm_tx_0_0, 0),
(self.rational_resampler_xxx_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.analog_nbfm_tx_0_0, 0))
self.connect((self.blocks_sub_xx_0_0_0, 0),
(self.afsk_ax25decode_1, 0))
self.connect((self.bruninga_ax25_fsk_mod_0_0, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.detectMarkSpace_0_0, 0),
(self.blocks_sub_xx_0_0_0, 0))
self.connect((self.detectMarkSpace_1_0, 0),
(self.blocks_sub_xx_0_0_0, 1))
self.connect((self.low_pass_filter_0, 0), (self.analog_nbfm_rx_0, 0))
self.connect((self.rational_resampler_xxx_0_0_0, 0),
(self.uhd_usrp_sink_0_1, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.low_pass_filter_0, 0))
