support for on air switch

buzzer.sh

@@ -5,6 +5,8 @@ strobogpio=2
 swupgpio=23
 swdowngpio=25
 
+player="omxplayer"
+
 cmdgpio="$(command -v gpio)"
 
 $cmdgpio mode $buzzgpio in
@@ -34,6 +36,10 @@ while true; do
 
 	elif [ "$swupstat" -eq 1 ]; then
 
+		if $(command -v pgrep) "$player" > /dev/null; then
+               		$(command -v pkill) "$player"
+		fi
+
 		while [ "$swupstat" -eq 1 ]; do
 
 			if [ "$cmdonairstat" -eq 0 ]; then