A new basics scripts for data recording.

.gitmodules

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+[submodule "sw/signal-piping-tools"]
+	path = sw/signal-piping-tools
+	url = https://github.com/MLAB-project/signal-piping-tools.git

sw/start.sh

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+#!/bin/sh
+ntp-wait -v
+
+ulimit -c unlimited
+
+station='CAR0'
+
+cd signal-piping-tools
+
+rm -rf 3731_taps
+./fir_taps -n 512 -r 96000 -c 1000 -w hanning > 3731_taps
+
+if ! pidof sdr-widget > /dev/null; then
+	{ ./sdr-widget -r 96000 | buffer & } | ./servestream -d -p 3701
+fi
+
+if ! pidof ./servecmd > /dev/null; then
+    ./servecmd -d -p 3731 'nc localhost 3701 | buffer -s 64k -m 2m | ./x_fir_dec -b 128 96000 26500 48 3731_taps'
+fi
+
+while true; do
+    today=`date '+%Y_%m_%d_%H%M%S%N'`;
+    filename="/data/distrometer/$station-$today.wav"
+    nc localhost 3701 | sox -t f32 -c 2 -r 96000 - $filename trim 0 60
+done