Misc RF Tools - Cleaned up the install for the initial dump1090 setup. A separate branch will be created to complete the et-aircraft/ads-b feature.

overlay/opt/emcomm-tools/bin/et-aircraft

@@ -0,0 +1,48 @@
+#!/bin/bash
+#
+# Author  : Gaston Gonzalez
+# Date    : 4 June 2025
+# Update  : 5 June 2025
+# Purpose : Wrapper script around dump1090
+#
+# Preconditions:
+# 1. RTL-SDR is connected and detected
+#
+# Postconditions:
+# 1. dump1099 is launched
+# 2. A map is launched
+
+# TODO: Update installer to copy map file
+# TODO: Check for RTL-SDR device
+# TODO: Change port from 8080 to 1090
+# TODO: Add a systemd user service to start dump1090
+# TODO: Use local offline map
+# TODO: Move map to current position
+# TODO: Use icon and add to launcher
+
+source /opt/emcomm-tools/bin/et-common
+
+DUMP1090_CONF_DIR="${HOME}/.local/share/emcomm-tools/dump1090"
+DUMP1090_MAP_HTML="${DUMP1090_CONF_DIR}/gmap.html"
+
+if [[ ! -e ${DUMP1090_MAP_HTML} ]]; then
+  et-log "Map HTML not found: ${DUMP1090_MAP_HTML}"
+  notify-user "Map HTML not found: ${DUMP1090_MAP_HTML}"
+  exit 1
+fi
+
+CWD_DIR=$(pwd)
+
+cd ${DUMP1090_CONF_DIR}
+
+# replace with systemd
+CMD="dump1090 --net --net-http-port 1090"
+et-log "Starting dump1090 in ${DUMP1090_CONF_DIR} with: ${CMD}"
+
+${CMD}
+
+if [[ $? -ne 0 ]]; then
+  notify-user "RTL-SDR not detected. Please connect it and retry."
+fi
+
+cd ${CWD_DIR}

overlay/opt/emcomm-tools/bin/et-common

@@ -1,6 +1,7 @@
 #!/bin/bash
 # Author  : Gaston Gonzalez
 # Date    : 1 February 2025
+# Updated : 5 June 2025
 # Purpose : Common environment variables and functions
 
 export ESC="\x1B"
@@ -11,7 +12,13 @@ export WHITE="${ESC}[97m"
 export YELLOW="${ESC}[1;33m"
 export NC="${ESC}[0m"
 
+# Display an error message in the terminal
 show-err-dialog() {
   local message="$1"
   dialog --title "Notification" --msgbox "$message" 8 60
 }
+
+# Display a notification message as a UI popup in the desktop
+notify-user() {
+  notify-send -t 5000 --app-name="EmComm Tools" "$1"
+}

scripts/install-dump1090.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 # Author  : Gaston Gonzalez
 # Date    : 4 June 2025
+# Updated : 5 June 2025
 # Purpose : Install dump1090 (ADB-S aircraft tracking)
 set -e
 trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
@@ -10,15 +11,16 @@ trap 'et-log "\"${last_command}\" command failed with exit code $?."' ERR
 
 APP=dump1090
 VERSION=master
-DOWNLOAD_FILE=master.zip
+DOWNLOAD_FILE=dump1090-master.zip
 BIN_FILE=dump1090
 INSTALL_DIR="/opt/${APP}-${VERSION}"
 INSTALL_BIN_DIR="${INSTALL_DIR}/bin"
 LINK_PATH="/opt/${APP}"
+DUMP1090_CONF_DIR="/etc/skel/.local/share/emcomm-tools/dump1090"
 
 if [[ ! -e ${ET_DIST_DIR}/${DOWNLOAD_FILE} ]]; then
 
-  URL="https://github.com/antirez/dump1090/archive/refs/heads/${DOWNLOAD_FILE}"
+  URL="https://github.com/antirez/dump1090/archive/refs/heads/master.zip"
 
   et-log "Downloading ${APP}: ${URL}"
   curl -s -L -o ${DOWNLOAD_FILE} --fail ${URL}
@@ -42,6 +44,10 @@ fi
 [[ ! -e ${INSTALL_BIN_DIR} ]] && mkdir -v -p ${INSTALL_BIN_DIR}
 cp -v "${ET_SRC_DIR}/${APP}-master/${BIN_FILE}" ${INSTALL_BIN_DIR}
 
+# Install HTML map
+[[ ! -e ${DUMP1090_CONF_DIR} ]] && mkdir -v -p ${DUMP1090_CONF_DIR}
+cp -v "${ET_SRC_DIR}/${APP}-master/gmap.html" ${DUMP1090_CONF_DIR}
+
 [[ -e ${LINK_PATH} ]] && rm ${LINK_PATH}
 ln -s ${INSTALL_DIR} ${LINK_PATH}