Commit 622965da authored by Corey Shields's avatar Corey Shields

fix g3ruh script

fix the g3ruh script so that it saves captured frames properly in /tmp/.satnogs/data
parent 00ca01c9
<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.11'?>
<?grc format='1' created='3.7.10'?>
<flow_graph>
<timestamp>Thu May 5 00:22:45 2016</timestamp>
<block>
......@@ -500,6 +500,49 @@ TX sampling rate</value>
<value>ff</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>(432, 776)</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>digital_binary_slicer_fb</key>
<param>
......@@ -520,7 +563,7 @@ TX sampling rate</value>
</param>
<param>
<key>_coordinate</key>
<value>(1526, 439)</value>
<value>(1568, 464)</value>
</param>
<param>
<key>_rotation</key>
......@@ -622,7 +665,7 @@ TX sampling rate</value>
</param>
<param>
<key>_coordinate</key>
<value>(1022, 255)</value>
<value>(968, 148)</value>
</param>
<param>
<key>_rotation</key>
......@@ -2567,7 +2610,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(1374, 543)</value>
<value>(1528, 560)</value>
</param>
<param>
<key>_rotation</key>
......@@ -2708,7 +2751,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(1126, 619)</value>
<value>(960, 620)</value>
</param>
<param>
<key>_rotation</key>
......@@ -2724,7 +2767,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>prefix_name</key>
<value>/tmp/fsk9600_crc_ok</value>
<value>decoded_data_file_path</value>
</param>
</block>
<block>
......@@ -2786,7 +2829,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(1142, 747)</value>
<value>(1248, 764)</value>
</param>
<param>
<key>_rotation</key>
......@@ -2802,7 +2845,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>prefix_name</key>
<value>/tmp/fsk9600_crc_ok</value>
<value>decoded_data_file_path</value>
</param>
</block>
<block>
......@@ -2876,7 +2919,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>_coordinate</key>
<value>(831, 499)</value>
<value>(792, 528)</value>
</param>
<param>
<key>_rotation</key>
......
......@@ -5,7 +5,7 @@
# Title: FSK9600 AX.25 decoder with G3RUH support
# Author: Manolis Surligas (surligas@gmail.com)
# Description: FSK9600 AX.25 decoder with G3RUH support
# Generated: Tue Aug 8 23:36:51 2017
# Generated: Sun Sep 24 11:56:08 2017
##################################################
from gnuradio import analog
......@@ -24,12 +24,13 @@ import time
class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
def __init__(self, doppler_correction_per_sec=1000, enable_iq_dump=0, 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'):
def __init__(self, decoded_data_file_path='/tmp/.satnogs/data/data', doppler_correction_per_sec=1000, enable_iq_dump=0, 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, "FSK9600 AX.25 decoder with G3RUH support")
##################################################
# Parameters
##################################################
self.decoded_data_file_path = decoded_data_file_path
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
......@@ -47,9 +48,9 @@ class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
self.deviation = deviation = 5000
self.baud_rate = baud_rate = 9600
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.modulation_index = modulation_index = deviation / (baud_rate / 2.0)
self.filter_rate = filter_rate = 250000
self.audio_samp_rate = audio_samp_rate = 48000
......@@ -62,9 +63,9 @@ class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, '/tmp/iq.bin', False, enable_iq_dump)
self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink('/tmp/fsk9600_crc_ok', 1)
self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink(decoded_data_file_path, 1)
self.satnogs_frame_file_sink_0_1 = satnogs.frame_file_sink('/tmp/fsk9600_crc_failed', 1)
self.satnogs_frame_file_sink_0_0 = satnogs.frame_file_sink('/tmp/fsk9600_crc_ok', 0)
self.satnogs_frame_file_sink_0_0 = satnogs.frame_file_sink(decoded_data_file_path, 0)
self.satnogs_frame_file_sink_0 = satnogs.frame_file_sink('/tmp/fsk9600_crc_failed', 0)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)
self.satnogs_ax25_decoder_bm_0 = satnogs.ax25_decoder_bm('GND', 0, True, True, 1024, 3)
......@@ -80,7 +81,7 @@ class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
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_bandwidth(samp_rate_rx, 0)
self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, audio_samp_rate, 7850, audio_samp_rate * 0.15, 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)
......@@ -99,24 +100,30 @@ class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
##################################################
# Connections
##################################################
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'failed_pdu'), (self.satnogs_frame_file_sink_0, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_0, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'failed_pdu'), (self.satnogs_frame_file_sink_0_1, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
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, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.analog_quadrature_demod_cf_0_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.dc_blocker_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.digital_costas_loop_cc_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.satnogs_ogg_encoder_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_ax25_decoder_bm_0, 'failed_pdu'), (self.satnogs_frame_file_sink_0, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_0, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'failed_pdu'), (self.satnogs_frame_file_sink_0_1, 'frame'))
self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
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, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.blks2_rational_resampler_xxx_1, 0), (self.analog_quadrature_demod_cf_0_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.dc_blocker_xx_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.blks2_rational_resampler_xxx_1, 0))
self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.digital_costas_loop_cc_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.satnogs_ogg_encoder_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_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_doppler_correction_per_sec(self):
return self.doppler_correction_per_sec
......@@ -251,6 +258,9 @@ class satnogs_fsk9600_g3ruh_ax25(gr.top_block):
def argument_parser():
description = 'FSK9600 AX.25 decoder with G3RUH support'
parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
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(
"", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=1000,
help="Set doppler_correction_per_sec [default=%default]")
......@@ -285,7 +295,7 @@ def main(top_block_cls=satnogs_fsk9600_g3ruh_ax25, options=None):
if options is None:
options, _ = argument_parser().parse_args()
tb = top_block_cls(doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, 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(decoded_data_file_path=options.decoded_data_file_path, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, 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.start()
tb.wait()
......
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