Update start scripts, add scripts for setup and config value exports

configuration/setup-raspberry-pi.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -euo pipefail
+
+# Copy the files to /home/pi
+cd /home/pi
+cp -R /boot/hydrophonitor .
+cd hydrophonitor
+
+# Install the Rust toolchain
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+
+# Setup audio
+sh scripts/setup-audio.sh
+
+# Setup GPS
+sh scripts/setup-gps.sh
+
+# Setup depth sensor
+sh scripts/setup-pressure-depth.sh
+
+# Setup cron job to start the recordings at boot
+CRON_FILE=/etc/crontab
+echo "@reboot root /home/pi/hydrophonitor/scripts/start-all.sh" >> $CRON_FILE
+
+# Reboot
+sudo reboot

scripts/export-config-values.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+CONFIG_FILE=/boot/hydrophonitor/hydrophonitor-config.txt
+
+export $(grep -v '^#' $CONFIG_FILE | xargs -d '\n')

scripts/start-all.sh

@@ -1,3 +1,13 @@
 #!/bin/sh
 
-(trap 'kill 0' SIGINT; ./scripts/start-gps.sh & ./scripts/start-audio.sh & ./scripts/start-pressure-depth.sh)
+set -euo pipefail
+
+# Export the configuration values
+. /home/pi/hydrophonitor/scripts/export-config-values.sh
+
+# Create output directory
+OUTPUT_DIR=$BASE_DIR_PATH/$(date +"%Y-%m-%d_%H-%M-%S_output")
+
+mkdir -p $OUTPUT_DIR
+
+(export OUTPUT_DIR=$OUTPUT_DIR; trap 'kill 0' SIGINT; ./scripts/start-gps.sh & ./scripts/start-audio.sh & ./scripts/start-pressure-depth.sh)

scripts/start-audio.sh

@@ -1,7 +1,18 @@
 #!/bin/sh
 
-AUDIO_TARGET_LOCATION="/home/shared/hydrophonitor/audio-logger/target/release"
-AUDIO_TARGET_EXECUTABLE="audio"
-OPTIONS=""
+# Export the configuration values
+. /home/pi/hydrophonitor/scripts/export-config-values.sh
 
-cd $AUDIO_TARGET_LOCATION && ./AUDIO_TARGET_EXECUTABLE $OPTIONS
+AUDIO_TARGET_LOCATION="/home/pi/hydrophonitor/audio-logger/target/release"
+AUDIO_TARGET_EXECUTABLE="audio"
+
+OPTIONS="rec \
+--name audio_data \
+--output $OUTPUT_DIR \
+--batch-recording $BATCH_RECORD_LENGTH \
+--sample-rate $SAMPLE_RATE \
+--channels $CHANNELS \
+--buffer-size 1024 \
+alsa"
+
+cd $AUDIO_TARGET_LOCATION && ./$AUDIO_TARGET_EXECUTABLE $OPTIONS

scripts/start-gps.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/sh
 
-GPS_TARGET_LOCATION="/home/shared/hydrophonitor/gps-logger"
-OPTIONS=""
+# Export the configuration values
+. /home/pi/hydrophonitor/scripts/export-config-values.sh
 
-cd $GPS_TARGET_LOCATION && python record-gps.py $OPTIONS
+GPS_EXECUTABLE_LOCATION="/home/pi/hydrophonitor/gps-logger"
+OPTIONS="--output $OUTPUT_DIR --interval $GPS_INTERVAL"
+
+cd $GPS_EXECUTABLE_LOCATION && python record-gps.py $OPTIONS

scripts/start-pressure-depth.sh

@@ -1,6 +1,10 @@
 #!/usr/bin/sh
 
-DEPTH_TARGET_LOCATION="/home/shared/hydrophonitor/depth-logger"
-OPTIONS=""
+# Export the configuration values
+. /home/pi/hydrophonitor/scripts/export-config-values.sh
+
+DEPTH_EXECUTABLE_LOCATION="/home/pi/hydrophonitor/depth-logger"
+
+OPTIONS="--output $OUTPUT_DIR --interval $DEPTH_INTERVAL"
 
 cd $DEPTH_TARGET_LOCATION && python record-depth.py $OPTIONS