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gr-satnogs
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Try to decrease the memory overhead during gnuplot execution

This commit is contained in:
Manolis Surligas 2017-07-06 18:31:29 +03:00
parent 1cbe18d9da
commit f70ff64ef1
8 changed files with 1191 additions and 38 deletions
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1154
apps/flowgraphs/apt_demod.grc
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File diff suppressed because it is too large Load Diff

4
apps/flowgraphs/bpsk_demod.grc
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@ -1,5 +1,5 @@
<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.10'?>
<?grc format='1' created='3.7.11'?>
<flow_graph>
<timestamp>Thu May 5 00:22:45 2016</timestamp>
<block>
@ -2764,7 +2764,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>pps</key>
<value>10</value>
<value>8</value>
</param>
<param>
<key>samp_rate</key>

4
apps/flowgraphs/cw_demod.grc
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@ -1,5 +1,5 @@
<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.10'?>
<?grc format='1' created='3.7.11'?>
<flow_graph>
<timestamp>Thu May 5 00:22:45 2016</timestamp>
<block>
@ -2764,7 +2764,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>pps</key>
<value>10</value>
<value>8</value>
</param>
<param>
<key>samp_rate</key>

4
apps/flowgraphs/fm_demod.grc
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@ -1,5 +1,5 @@
<?xml version='1.0' encoding='utf-8'?>
<?grc format='1' created='3.7.10'?>
<?grc format='1' created='3.7.11'?>
<flow_graph>
<timestamp>Thu May 5 00:22:45 2016</timestamp>
<block>
@ -2416,7 +2416,7 @@ we shift the LO a little further</value>
</param>
<param>
<key>pps</key>
<value>10</value>
<value>8</value>
</param>
<param>
<key>samp_rate</key>

5
apps/flowgraphs/satnogs_apt_demod.py
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@ -5,7 +5,7 @@
# Title: APT Generic Demodulation
# Author: Manolis Surligas (surligas@gmail.com)
# Description: A generic APT demodulation block
# Generated: Sun Jun 4 20:52:57 2017
# Generated: Thu Jul 6 18:29:16 2017
##################################################
from gnuradio import analog
@ -18,6 +18,7 @@ from optparse import OptionParser
import math
import osmosdr
import satnogs
import time
class satnogs_apt_demod(gr.top_block):
@ -53,7 +54,7 @@ class satnogs_apt_demod(gr.top_block):
##################################################
# Blocks
##################################################
self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate*2, 0.0, 10, 1024, waterfall_file_path, 1)
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, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)

4
apps/flowgraphs/satnogs_cw_demod.py
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@ -5,7 +5,7 @@
# Title: FM Generic Demodulation
# Author: surligas, cshields, csete
# Description: A generic CW demodulation block
# Generated: Thu Apr 27 09:58:50 2017
# Generated: Thu Jul 6 18:29:34 2017
##################################################
from gnuradio import analog
@ -55,7 +55,7 @@ class satnogs_cw_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_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, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)

4
apps/flowgraphs/satnogs_fm_demod.py
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@ -5,7 +5,7 @@
# Title: FM Generic Demodulation
# Author: Manolis Surligas (surligas@gmail.com)
# Description: A generic FM demodulation block
# Generated: Sun Mar 19 10:01:51 2017
# Generated: Thu Jul 6 18:28:13 2017
##################################################
from gnuradio import analog
@ -54,7 +54,7 @@ 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_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, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx)

2
apps/scripts/satnogs_waterfall.gp
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@ -64,4 +64,4 @@ stats inputfile using 2 binary nooutput
set yrange [0:STATS_max + 1]
# Plot and scale the frequency axis to kHz for readability
plot inputfile using ($1*1e-3):2:3 binary matrix with image
plot inputfile every 2 using ($1*1e-3):2:3 binary matrix with image