sdr - Added SDR++. Thanks for contribution, William.

scripts/install-spp.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# Author  : William McKeehan
+# Author  : Gaston Gonzalez
+# Date    : 3 September 2025
+# Updated : 1 December 2025
+# Purpose : Install SDR++
+set -e
+trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
+trap 'et-log "\"${last_command}\" command failed with exit code $?."' ERR
+
+. ./env.sh
+. ../overlay/opt/emcomm-tools/bin/et-common
+
+APP=sdrpp
+VERSION=nightly
+DOWNLOAD_FILE=sdrpp_ubuntu_jammy_amd64.deb
+
+et-log "Installing ${APP} ${VERSION}..."
+
+if [[ ! -e ${ET_DIST_DIR}/${DOWNLOAD_FILE} ]]; then
+
+  URL="https://github.com/AlexandreRouma/SDRPlusPlus/releases/download/${VERSION}/${DOWNLOAD_FILE}"
+
+  download_with_retries ${URL} ${DOWNLOAD_FILE}
+  mv ${DOWNLOAD_FILE} ${ET_DIST_DIR}
+fi
+
+DEBIAN_FRONTEND=noninteractive dpkg -i "${ET_DIST_DIR}/${DOWNLOAD_FILE}"
+
+apt install -f -y

scripts/install.sh

@@ -2,7 +2,7 @@
 #
 # Author  : Gaston Gonzalez
 # Date    : 16 March 2024
-# Updated : 12 November 2025
+# Updated : 1 December 2025
 # Purpose : Main installer for EmComm Tools Community (ETC)
 
 . ./env.sh
@@ -73,6 +73,7 @@ exitIfNotRoot
 # Install SDR tools
 ./install-sdr-tools.sh
 ./install-dump1090.sh
+./install-spp.sh
 
 # Install ETC custom maps
 ./download-et-maps.sh

tests/test-sdrpp.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# Author   : Gaston Gonzalez
+# Date     : 1 December 2025
+# Purpose  : Test SDR++ installation
+
+OUT=$(which sdrpp)
+exit $?