SITL: examples: sitl-on-hw.sh add -m for more defaults

libraries/SITL/examples/on-hardware/sitl-on-hw.sh

@@ -15,11 +15,11 @@ DEFAULTS_PATH=""
 EXTRA_HWDEF=""
 
 usage() {
-    echo "Usage: $0 [-v <plane|copter>] [-d DEFAULT_FILEPATH] [-b BOARDNAME]" >&2;
+    echo "Usage: $0 [-v <plane|copter>] [-d DEFAULT_FILEPATH] [-b BOARDNAME] [-m APPEND_DEFAULTS_PATH" >&2;
     exit 1;
 }
 
-while getopts ":v:d:b:" o; do
+while getopts ":v:d:b:m:" o; do
     case "${o}" in
         v)
             VEHICLE=${OPTARG}
@@ -28,6 +28,9 @@ while getopts ":v:d:b:" o; do
         d)
             DEFAULTS_PATH=${OPTARG}
             ;;
+        m)
+            MORE_DEFAULTS_PATH=${OPTARG}
+            ;;
         b)
             BOARD=${OPTARG}
             ;;
@@ -48,6 +51,13 @@ if [ -z "${DEFAULTS_PATH}" ]; then
     fi
 fi
 
+if [ ! -z "${MORE_DEFAULTS_PATH}" ]; then
+    NEW_DEFAULTS_PATH="/tmp/some-defaults.param"
+    cp "$DEFAULTS_PATH" "$NEW_DEFAULTS_PATH"
+    cat "$MORE_DEFAULTS_PATH" >> "$NEW_DEFAULTS_PATH"
+    DEFAULTS_PATH="$NEW_DEFAULTS_PATH"
+fi
+
 pushd $ROOTDIR
 
 ./waf configure \