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Code Issues Releases Wiki Activity

Add IQ sink blocks to all flowgraphs

This commit is contained in:
George Vardakis 2017-08-09 11:27:59 +03:00
parent c51dc54606
commit 12685c86cc
8 changed files with 963 additions and 53 deletions
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182
apps/flowgraphs/apt_demod.grc
View File

@ -537,6 +537,49 @@ TX sampling rate</value>
<value>ccc</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(672, 940)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>decoded_data_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/.satnogs/data/data</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -623,6 +666,49 @@ TX sampling rate</value>
<value>20</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(456, 940)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>enable_iq_dump</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -768,6 +854,49 @@ TX sampling rate</value>
<value>satnogs.not_set_rx_if_gain</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(568, 940)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>iq_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/iq.dat</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -2540,6 +2669,53 @@ we shift the LO a little further</value>
<value>rx_freq</value>
</param>
</block>
<block>
<key>satnogs_iq_sink</key>
<param>
<key>append</key>
<value>False</value>
</param>
<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>filename</key>
<value>iq_file_path</value>
</param>
<param>
<key>_coordinate</key>
<value>(1296, 108)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>satnogs_iq_sink_0</value>
</param>
<param>
<key>scale</key>
<value>32767</value>
</param>
<param>
<key>status</key>
<value>enable_iq_dump</value>
</param>
</block>
<block>
<key>satnogs_ogg_encoder</key>
<param>
@ -2752,6 +2928,12 @@ we shift the LO a little further</value>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_iq_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_waterfall_sink_0</sink_block_id>

186
apps/flowgraphs/bpsk_demod.grc
View File

@ -46,7 +46,7 @@
</param>
<param>
<key>id</key>
<value>satnogs_cw_demod</value>
<value>satnogs_bpsk_demod</value>
</param>
<param>
<key>max_nouts</key>
@ -759,6 +759,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>1500</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(696, 1068)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>decoded_data_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/.satnogs/data/data</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -845,6 +888,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>20</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(472, 1068)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>enable_iq_dump</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -990,6 +1076,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>satnogs.not_set_rx_if_gain</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(592, 1068)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>iq_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/iq.dat</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -2829,6 +2958,53 @@ we shift the LO a little further</value>
<value>rx_freq</value>
</param>
</block>
<block>
<key>satnogs_iq_sink</key>
<param>
<key>append</key>
<value>False</value>
</param>
<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>filename</key>
<value>iq_file_path</value>
</param>
<param>
<key>_coordinate</key>
<value>(1272, 372)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>satnogs_iq_sink_0</value>
</param>
<param>
<key>scale</key>
<value>32767</value>
</param>
<param>
<key>status</key>
<value>enable_iq_dump</value>
</param>
</block>
<block>
<key>satnogs_ogg_encoder</key>
<param>
@ -2963,7 +3139,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(1360, 248)</value>
<value>(1408, 248)</value>
</param>
<param>
<key>_rotation</key>
@ -3047,6 +3223,12 @@ we shift the LO a little further</value>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_iq_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_waterfall_sink_0</sink_block_id>

184
apps/flowgraphs/cw_demod.grc
View File

@ -759,6 +759,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>700</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(704, 1084)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>decoded_data_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/.satnogs/data/data</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -845,6 +888,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>20</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(480, 1084)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>enable_iq_dump</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -990,6 +1076,49 @@ tone. This tone is typically 500-800 Hz.</value>
<value>satnogs.not_set_rx_if_gain</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(600, 1084)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>iq_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/iq.dat</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -2413,7 +2542,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(15, 335)</value>
<value>(16, 360)</value>
</param>
<param>
<key>_rotation</key>
@ -2829,6 +2958,53 @@ we shift the LO a little further</value>
<value>rx_freq</value>
</param>
</block>
<block>
<key>satnogs_iq_sink</key>
<param>
<key>append</key>
<value>False</value>
</param>
<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>filename</key>
<value>iq_file_path</value>
</param>
<param>
<key>_coordinate</key>
<value>(1176, 372)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>satnogs_iq_sink_0</value>
</param>
<param>
<key>scale</key>
<value>32767</value>
</param>
<param>
<key>status</key>
<value>enable_iq_dump</value>
</param>
</block>
<block>
<key>satnogs_ogg_encoder</key>
<param>
@ -3047,6 +3223,12 @@ we shift the LO a little further</value>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_iq_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_waterfall_sink_0</sink_block_id>

182
apps/flowgraphs/fm_demod.grc
View File

@ -537,6 +537,49 @@ TX sampling rate</value>
<value>ccc</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(688, 948)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>decoded_data_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/.satnogs/data/data</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -623,6 +666,49 @@ TX sampling rate</value>
<value>20</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(464, 948)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>enable_iq_dump</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>intx</value>
</param>
<param>
<key>value</key>
<value>0</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -768,6 +854,49 @@ TX sampling rate</value>
<value>satnogs.not_set_rx_if_gain</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
<key>alias</key>
<value></value>
</param>
<param>
<key>comment</key>
<value></value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
<key>_coordinate</key>
<value>(584, 948)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>iq_file_path</value>
</param>
<param>
<key>label</key>
<value></value>
</param>
<param>
<key>short_id</key>
<value></value>
</param>
<param>
<key>type</key>
<value>string</value>
</param>
<param>
<key>value</key>
<value>/tmp/iq.dat</value>
</param>
</block>
<block>
<key>parameter</key>
<param>
@ -2481,6 +2610,53 @@ we shift the LO a little further</value>
<value>rx_freq</value>
</param>
</block>
<block>
<key>satnogs_iq_sink</key>
<param>
<key>append</key>
<value>False</value>
</param>
<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>filename</key>
<value>iq_file_path</value>
</param>
<param>
<key>_coordinate</key>
<value>(1376, 132)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
<param>
<key>id</key>
<value>satnogs_iq_sink_0</value>
</param>
<param>
<key>scale</key>
<value>32767</value>
</param>
<param>
<key>status</key>
<value>enable_iq_dump</value>
</param>
</block>
<block>
<key>satnogs_ogg_encoder</key>
<param>
@ -2693,6 +2869,12 @@ we shift the LO a little further</value>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_iq_sink_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
<connection>
<source_block_id>blks2_rational_resampler_xxx_1</source_block_id>
<sink_block_id>satnogs_waterfall_sink_0</sink_block_id>

38
apps/flowgraphs/satnogs_apt_demod.py
View File

@ -5,7 +5,7 @@
# Title: APT Generic Demodulation
# Author: Manolis Surligas (surligas@gmail.com)
# Description: A generic APT demodulation block
# Generated: Tue Jul 25 21:48:00 2017
# Generated: Wed Aug 9 13:40:42 2017
##################################################
from gnuradio import analog
@ -23,7 +23,7 @@ import time
class satnogs_apt_demod(gr.top_block):
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "APT Generic Demodulation")
##################################################
@ -31,10 +31,13 @@ class satnogs_apt_demod(gr.top_block):
##################################################
self.antenna = antenna
self.bb_gain = bb_gain
self.decoded_data_file_path = decoded_data_file_path
self.dev_args = dev_args
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
self.if_gain = if_gain
self.iq_file_path = iq_file_path
self.lo_offset = lo_offset
self.ppm = ppm
self.rf_gain = rf_gain
@ -62,6 +65,7 @@ class satnogs_apt_demod(gr.top_block):
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate*2, 0.0, 8, 1024, waterfall_file_path, 1)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000/doppler_correction_per_sec, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_iq_sink_0 = satnogs.iq_sink(32767, iq_file_path, False, enable_iq_dump)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=1,
@ -97,6 +101,7 @@ class satnogs_apt_demod(gr.top_block):
self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
self.connect((self.analog_quadrature_demod_cf_0, 0), (self.rational_resampler_xxx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.analog_quadrature_demod_cf_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_iq_sink_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_waterfall_sink_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.osmosdr_source_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
@ -117,6 +122,12 @@ class satnogs_apt_demod(gr.top_block):
self.bb_gain = bb_gain
self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
def get_decoded_data_file_path(self):
return self.decoded_data_file_path
def set_decoded_data_file_path(self, decoded_data_file_path):
self.decoded_data_file_path = decoded_data_file_path
def get_dev_args(self):
return self.dev_args
@ -129,6 +140,12 @@ class satnogs_apt_demod(gr.top_block):
def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
self.doppler_correction_per_sec = doppler_correction_per_sec
def get_enable_iq_dump(self):
return self.enable_iq_dump
def set_enable_iq_dump(self, enable_iq_dump):
self.enable_iq_dump = enable_iq_dump
def get_file_path(self):
return self.file_path
@ -142,6 +159,12 @@ class satnogs_apt_demod(gr.top_block):
self.if_gain = if_gain
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
def get_iq_file_path(self):
return self.iq_file_path
def set_iq_file_path(self, iq_file_path):
self.iq_file_path = iq_file_path
def get_lo_offset(self):
return self.lo_offset
@ -253,18 +276,27 @@ def argument_parser():
parser.add_option(
"", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
help="Set bb_gain [default=%default]")
parser.add_option(
"", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
help="Set decoded_data_file_path [default=%default]")
parser.add_option(
"", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
help="Set dev_args [default=%default]")
parser.add_option(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
help="Set doppler_correction_per_sec [default=%default]")
parser.add_option(
"", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
help="Set enable_iq_dump [default=%default]")
parser.add_option(
"", "--file-path", dest="file_path", type="string", default='test.wav',
help="Set file_path [default=%default]")
parser.add_option(
"", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
help="Set if_gain [default=%default]")
parser.add_option(
"", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
help="Set iq_file_path [default=%default]")
parser.add_option(
"", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
help="Set lo_offset [default=%default]")
@ -293,7 +325,7 @@ def main(top_block_cls=satnogs_apt_demod, options=None):
if options is None:
options, _ = argument_parser().parse_args()
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, file_path=options.file_path, if_gain=options.if_gain, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb.start()
tb.wait()

158
apps/flowgraphs/satnogs_bpsk_demod.py
View File

@ -2,10 +2,10 @@
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: FM Generic Demodulation
# Author: Manolis Surligas (surligas@gmail.com)
# Description: A generic FM demodulation block
# Generated: Sat Apr 22 18:57:53 2017
# Title: BPSK Generic Demodulation
# Author: surligas, cshields, csete
# Description: A generic BPSK demodulation block
# Generated: Wed Aug 9 13:40:52 2017
##################################################
from gnuradio import analog
@ -21,19 +21,27 @@ import satnogs
import time
class satnogs_fm_demod(gr.top_block):
class satnogs_bpsk_demod(gr.top_block):
def __init__(self, cw_offset=1500, doppler_correction_per_sec=1000, file_path='test.wav', lo_offset=100e3, ppm=0, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "USB Generic Demodulation")
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, cw_offset=1500, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "BPSK Generic Demodulation")
##################################################
# Parameters
##################################################
self.antenna = antenna
self.bb_gain = bb_gain
self.cw_offset = cw_offset
self.decoded_data_file_path = decoded_data_file_path
self.dev_args = dev_args
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
self.if_gain = if_gain
self.iq_file_path = iq_file_path
self.lo_offset = lo_offset
self.ppm = ppm
self.rf_gain = rf_gain
self.rigctl_port = rigctl_port
self.rx_freq = rx_freq
self.rx_sdr_device = rx_sdr_device
@ -44,9 +52,9 @@ class satnogs_fm_demod(gr.top_block):
##################################################
self.samp_rate_rx = samp_rate_rx = satnogs.hw_rx_settings[rx_sdr_device]['samp_rate']
self.xlate_filter_taps = xlate_filter_taps = firdes.low_pass(1, samp_rate_rx, 125000, 25000, firdes.WIN_HAMMING, 6.76)
self.taps = taps = firdes.low_pass(12.0, samp_rate_rx, 100e3, 60000, firdes.WIN_HAMMING, 6.76)
self.filter_rate = filter_rate = 250000
self.deviation = deviation = 5000
self.audio_samp_rate = audio_samp_rate = 48000
@ -55,23 +63,24 @@ class satnogs_fm_demod(gr.top_block):
##################################################
# Blocks
##################################################
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 10, 1024, waterfall_file_path, 1)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000, 1500)
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 8, 1024, waterfall_file_path, 1)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000/doppler_correction_per_sec, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_iq_sink_0 = satnogs.iq_sink(32767, iq_file_path, False, enable_iq_dump)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)
self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.hw_rx_settings[rx_sdr_device]['dev_arg'] )
self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
self.osmosdr_source_0.set_sample_rate(samp_rate_rx)
self.osmosdr_source_0.set_center_freq(rx_freq - lo_offset, 0)
self.osmosdr_source_0.set_freq_corr(ppm, 0)
self.osmosdr_source_0.set_dc_offset_mode(2, 0)
self.osmosdr_source_0.set_iq_balance_mode(0, 0)
self.osmosdr_source_0.set_gain_mode(False, 0)
self.osmosdr_source_0.set_gain(satnogs.hw_rx_settings[rx_sdr_device]['rf_gain'], 0)
self.osmosdr_source_0.set_if_gain(satnogs.hw_rx_settings[rx_sdr_device]['if_gain'], 0)
self.osmosdr_source_0.set_bb_gain(satnogs.hw_rx_settings[rx_sdr_device]['bb_gain'], 0)
self.osmosdr_source_0.set_antenna(satnogs.hw_rx_settings[rx_sdr_device]['antenna'], 0)
self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain), 0)
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(rx_sdr_device, if_gain), 0)
self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain), 0)
self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(rx_sdr_device, antenna), 0)
self.osmosdr_source_0.set_bandwidth(samp_rate_rx, 0)
self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
1, audio_samp_rate, 2000, 1000, firdes.WIN_HAMMING, 6.76))
self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(int(samp_rate_rx/filter_rate), (xlate_filter_taps), lo_offset, samp_rate_rx)
@ -90,17 +99,32 @@ class satnogs_fm_demod(gr.top_block):
##################################################
# Connections
##################################################
self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
self.connect((self.analog_agc2_xx_0_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.low_pass_filter_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_waterfall_sink_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.satnogs_ogg_encoder_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.low_pass_filter_0, 0), (self.analog_agc2_xx_0_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0))
self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
self.connect((self.analog_agc2_xx_0_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.low_pass_filter_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_iq_sink_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_waterfall_sink_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.satnogs_ogg_encoder_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.low_pass_filter_0, 0), (self.analog_agc2_xx_0_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0))
def get_antenna(self):
return self.antenna
def set_antenna(self, antenna):
self.antenna = antenna
self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
def get_bb_gain(self):
return self.bb_gain
def set_bb_gain(self, bb_gain):
self.bb_gain = bb_gain
self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
def get_cw_offset(self):
return self.cw_offset
@ -109,18 +133,49 @@ class satnogs_fm_demod(gr.top_block):
self.cw_offset = cw_offset
self.analog_sig_source_x_0.set_frequency(self.cw_offset)
def get_decoded_data_file_path(self):
return self.decoded_data_file_path
def set_decoded_data_file_path(self, decoded_data_file_path):
self.decoded_data_file_path = decoded_data_file_path
def get_dev_args(self):
return self.dev_args
def set_dev_args(self, dev_args):
self.dev_args = dev_args
def get_doppler_correction_per_sec(self):
return self.doppler_correction_per_sec
def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
self.doppler_correction_per_sec = doppler_correction_per_sec
def get_enable_iq_dump(self):
return self.enable_iq_dump
def set_enable_iq_dump(self, enable_iq_dump):
self.enable_iq_dump = enable_iq_dump
def get_file_path(self):
return self.file_path
def set_file_path(self, file_path):
self.file_path = file_path
def get_if_gain(self):
return self.if_gain
def set_if_gain(self, if_gain):
self.if_gain = if_gain
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
def get_iq_file_path(self):
return self.iq_file_path
def set_iq_file_path(self, iq_file_path):
self.iq_file_path = iq_file_path
def get_lo_offset(self):
return self.lo_offset
@ -136,6 +191,13 @@ class satnogs_fm_demod(gr.top_block):
self.ppm = ppm
self.osmosdr_source_0.set_freq_corr(self.ppm, 0)
def get_rf_gain(self):
return self.rf_gain
def set_rf_gain(self, rf_gain):
self.rf_gain = rf_gain
self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
def get_rigctl_port(self):
return self.rigctl_port
@ -156,10 +218,10 @@ class satnogs_fm_demod(gr.top_block):
def set_rx_sdr_device(self, rx_sdr_device):
self.rx_sdr_device = rx_sdr_device
self.set_samp_rate_rx(satnogs.hw_rx_settings[self.rx_sdr_device]['samp_rate'])
self.osmosdr_source_0.set_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['rf_gain'], 0)
self.osmosdr_source_0.set_if_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['if_gain'], 0)
self.osmosdr_source_0.set_bb_gain(satnogs.hw_rx_settings[self.rx_sdr_device]['bb_gain'], 0)
self.osmosdr_source_0.set_antenna(satnogs.hw_rx_settings[self.rx_sdr_device]['antenna'], 0)
self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
self.set_audio_gain(satnogs.fm_demod_settings[self.rx_sdr_device]['audio_gain'])
def get_waterfall_file_path(self):
@ -218,23 +280,47 @@ class satnogs_fm_demod(gr.top_block):
def argument_parser():
description = 'A generic FM demodulation block'
description = 'A generic BPSK demodulation block'
parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
parser.add_option(
"", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
help="Set antenna [default=%default]")
parser.add_option(
"", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
help="Set bb_gain [default=%default]")
parser.add_option(
"", "--cw-offset", dest="cw_offset", type="eng_float", default=eng_notation.num_to_str(1500),
help="Set cw_offset [default=%default]")
parser.add_option(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=1000,
"", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
help="Set decoded_data_file_path [default=%default]")
parser.add_option(
"", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
help="Set dev_args [default=%default]")
parser.add_option(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
help="Set doppler_correction_per_sec [default=%default]")
parser.add_option(
"", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
help="Set enable_iq_dump [default=%default]")
parser.add_option(
"", "--file-path", dest="file_path", type="string", default='test.wav',
help="Set file_path [default=%default]")
parser.add_option(
"", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
help="Set if_gain [default=%default]")
parser.add_option(
"", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
help="Set iq_file_path [default=%default]")
parser.add_option(
"", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
help="Set lo_offset [default=%default]")
parser.add_option(
"", "--ppm", dest="ppm", type="intx", default=0,
help="Set ppm [default=%default]")
parser.add_option(
"", "--rf-gain", dest="rf_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_rf_gain),
help="Set rf_gain [default=%default]")
parser.add_option(
"", "--rigctl-port", dest="rigctl_port", type="intx", default=4532,
help="Set rigctl_port [default=%default]")
@ -250,11 +336,11 @@ def argument_parser():
return parser
def main(top_block_cls=satnogs_fm_demod, options=None):
def main(top_block_cls=satnogs_bpsk_demod, options=None):
if options is None:
options, _ = argument_parser().parse_args()
tb = top_block_cls(cw_offset=options.cw_offset, doppler_correction_per_sec=options.doppler_correction_per_sec, file_path=options.file_path, lo_offset=options.lo_offset, ppm=options.ppm, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, cw_offset=options.cw_offset, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb.start()
tb.wait()

48
apps/flowgraphs/satnogs_cw_demod.py
View File

@ -2,10 +2,10 @@
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: BPSK Generic Demodulation
# Title: FM Generic Demodulation
# Author: surligas, cshields, csete
# Description: A generic BPSK demodulation block
# Generated: Tue Jul 25 21:48:53 2017
# Description: A generic CW demodulation block
# Generated: Wed Aug 9 13:41:00 2017
##################################################
from gnuradio import analog
@ -23,8 +23,8 @@ import time
class satnogs_cw_demod(gr.top_block):
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, cw_offset=1500, dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "BPSK Generic Demodulation")
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, cw_offset=700, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "FM Generic Demodulation")
##################################################
# Parameters
@ -32,10 +32,13 @@ class satnogs_cw_demod(gr.top_block):
self.antenna = antenna
self.bb_gain = bb_gain
self.cw_offset = cw_offset
self.decoded_data_file_path = decoded_data_file_path
self.dev_args = dev_args
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
self.if_gain = if_gain
self.iq_file_path = iq_file_path
self.lo_offset = lo_offset
self.ppm = ppm
self.rf_gain = rf_gain
@ -63,6 +66,7 @@ class satnogs_cw_demod(gr.top_block):
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 8, 1024, waterfall_file_path, 1)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000/doppler_correction_per_sec, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_iq_sink_0 = satnogs.iq_sink(32767, iq_file_path, False, enable_iq_dump)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)
self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
self.osmosdr_source_0.set_sample_rate(samp_rate_rx)
@ -99,6 +103,7 @@ class satnogs_cw_demod(gr.top_block):
self.connect((self.analog_agc2_xx_0_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.low_pass_filter_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_iq_sink_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_waterfall_sink_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.satnogs_ogg_encoder_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_real_0, 0))
@ -128,6 +133,12 @@ class satnogs_cw_demod(gr.top_block):
self.cw_offset = cw_offset
self.analog_sig_source_x_0.set_frequency(self.cw_offset)
def get_decoded_data_file_path(self):
return self.decoded_data_file_path
def set_decoded_data_file_path(self, decoded_data_file_path):
self.decoded_data_file_path = decoded_data_file_path
def get_dev_args(self):
return self.dev_args
@ -140,6 +151,12 @@ class satnogs_cw_demod(gr.top_block):
def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
self.doppler_correction_per_sec = doppler_correction_per_sec
def get_enable_iq_dump(self):
return self.enable_iq_dump
def set_enable_iq_dump(self, enable_iq_dump):
self.enable_iq_dump = enable_iq_dump
def get_file_path(self):
return self.file_path
@ -153,6 +170,12 @@ class satnogs_cw_demod(gr.top_block):
self.if_gain = if_gain
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
def get_iq_file_path(self):
return self.iq_file_path
def set_iq_file_path(self, iq_file_path):
self.iq_file_path = iq_file_path
def get_lo_offset(self):
return self.lo_offset
@ -257,7 +280,7 @@ class satnogs_cw_demod(gr.top_block):
def argument_parser():
description = 'A generic BPSK demodulation block'
description = 'A generic CW demodulation block'
parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
parser.add_option(
"", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
@ -266,20 +289,29 @@ def argument_parser():
"", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
help="Set bb_gain [default=%default]")
parser.add_option(
"", "--cw-offset", dest="cw_offset", type="eng_float", default=eng_notation.num_to_str(1500),
"", "--cw-offset", dest="cw_offset", type="eng_float", default=eng_notation.num_to_str(700),
help="Set cw_offset [default=%default]")
parser.add_option(
"", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
help="Set decoded_data_file_path [default=%default]")
parser.add_option(
"", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
help="Set dev_args [default=%default]")
parser.add_option(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
help="Set doppler_correction_per_sec [default=%default]")
parser.add_option(
"", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
help="Set enable_iq_dump [default=%default]")
parser.add_option(
"", "--file-path", dest="file_path", type="string", default='test.wav',
help="Set file_path [default=%default]")
parser.add_option(
"", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
help="Set if_gain [default=%default]")
parser.add_option(
"", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
help="Set iq_file_path [default=%default]")
parser.add_option(
"", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
help="Set lo_offset [default=%default]")
@ -308,7 +340,7 @@ def main(top_block_cls=satnogs_cw_demod, options=None):
if options is None:
options, _ = argument_parser().parse_args()
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, cw_offset=options.cw_offset, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, file_path=options.file_path, if_gain=options.if_gain, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, cw_offset=options.cw_offset, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb.start()
tb.wait()

38
apps/flowgraphs/satnogs_fm_demod.py
View File

@ -5,7 +5,7 @@
# Title: FM Generic Demodulation
# Author: Manolis Surligas (surligas@gmail.com)
# Description: A generic FM demodulation block
# Generated: Tue Jul 25 21:49:05 2017
# Generated: Wed Aug 9 13:41:22 2017
##################################################
from gnuradio import analog
@ -23,7 +23,7 @@ import time
class satnogs_fm_demod(gr.top_block):
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
def __init__(self, antenna=satnogs.not_set_antenna, bb_gain=satnogs.not_set_rx_bb_gain, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "FM Generic Demodulation")
##################################################
@ -31,10 +31,13 @@ class satnogs_fm_demod(gr.top_block):
##################################################
self.antenna = antenna
self.bb_gain = bb_gain
self.decoded_data_file_path = decoded_data_file_path
self.dev_args = dev_args
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
self.if_gain = if_gain
self.iq_file_path = iq_file_path
self.lo_offset = lo_offset
self.ppm = ppm
self.rf_gain = rf_gain
@ -62,6 +65,7 @@ class satnogs_fm_demod(gr.top_block):
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 8, 1024, waterfall_file_path, 1)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000/doppler_correction_per_sec, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_iq_sink_0 = satnogs.iq_sink(32767, iq_file_path, False, enable_iq_dump)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)
self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
self.osmosdr_source_0.set_sample_rate(samp_rate_rx)
@ -91,6 +95,7 @@ class satnogs_fm_demod(gr.top_block):
self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
self.connect((self.analog_quadrature_demod_cf_0, 0), (self.satnogs_ogg_encoder_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.analog_quadrature_demod_cf_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_iq_sink_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.satnogs_waterfall_sink_0, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.osmosdr_source_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
@ -110,6 +115,12 @@ class satnogs_fm_demod(gr.top_block):
self.bb_gain = bb_gain
self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
def get_decoded_data_file_path(self):
return self.decoded_data_file_path
def set_decoded_data_file_path(self, decoded_data_file_path):
self.decoded_data_file_path = decoded_data_file_path
def get_dev_args(self):
return self.dev_args
@ -122,6 +133,12 @@ class satnogs_fm_demod(gr.top_block):
def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
self.doppler_correction_per_sec = doppler_correction_per_sec
def get_enable_iq_dump(self):
return self.enable_iq_dump
def set_enable_iq_dump(self, enable_iq_dump):
self.enable_iq_dump = enable_iq_dump
def get_file_path(self):
return self.file_path
@ -135,6 +152,12 @@ class satnogs_fm_demod(gr.top_block):
self.if_gain = if_gain
self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
def get_iq_file_path(self):
return self.iq_file_path
def set_iq_file_path(self, iq_file_path):
self.iq_file_path = iq_file_path
def get_lo_offset(self):
return self.lo_offset
@ -247,18 +270,27 @@ def argument_parser():
parser.add_option(
"", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
help="Set bb_gain [default=%default]")
parser.add_option(
"", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
help="Set decoded_data_file_path [default=%default]")
parser.add_option(
"", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
help="Set dev_args [default=%default]")
parser.add_option(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
help="Set doppler_correction_per_sec [default=%default]")
parser.add_option(
"", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
help="Set enable_iq_dump [default=%default]")
parser.add_option(
"", "--file-path", dest="file_path", type="string", default='test.wav',
help="Set file_path [default=%default]")
parser.add_option(
"", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
help="Set if_gain [default=%default]")
parser.add_option(
"", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
help="Set iq_file_path [default=%default]")
parser.add_option(
"", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
help="Set lo_offset [default=%default]")
@ -287,7 +319,7 @@ def main(top_block_cls=satnogs_fm_demod, options=None):
if options is None:
options, _ = argument_parser().parse_args()
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, file_path=options.file_path, if_gain=options.if_gain, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb = top_block_cls(antenna=options.antenna, bb_gain=options.bb_gain, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, waterfall_file_path=options.waterfall_file_path)
tb.start()
tb.wait()