second try to fix arm64 rain delay display issue

build.sh

@@ -14,12 +14,12 @@ if [ "$1" == "demo" ]; then
 	echo "Installing required libraries..."
 	apt-get install -y libmosquitto-dev
 	echo "Compiling firmware..."
-	g++ -o OpenSprinkler -DDEMO -std=c++14 -m32 main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
+	g++ -o OpenSprinkler -DDEMO -std=c++14 main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
 elif [ "$1" == "osbo" ]; then
 	echo "Installing required libraries..."
 	apt-get install -y libmosquitto-dev
 	echo "Compiling firmware..."
-	g++ -o OpenSprinkler -DOSBO main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
+	g++ -o OpenSprinkler -DOSBO -std=c++14 main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
 else
 	echo "Installing required libraries..."
 	apt-get update
@@ -31,7 +31,7 @@ else
 		exit 0
 	fi
 	echo "Compiling firmware..."
-	g++ -o OpenSprinkler -DOSPI main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
+	g++ -o OpenSprinkler -DOSPI -std=c++14 main.cpp OpenSprinkler.cpp program.cpp opensprinkler_server.cpp utils.cpp weather.cpp gpio.cpp etherport.cpp mqtt.cpp -lpthread -lmosquitto
 fi
 
 if [ ! "$SILENT" = true ] && [ -f OpenSprinkler.launch ] && [ ! -f /etc/init.d/OpenSprinkler.sh ]; then

opensprinkler_server.h

@@ -51,13 +51,11 @@ class BufferFiller {
 			c = pgm_read_byte(fmt++);
 			switch (c) {
 			case 'D':
-				//wtoa(va_arg(ap, uint16_t), (char*) ptr);
 				itoa(va_arg(ap, int), (char*) ptr, 10);  // ray
 				break;
 			case 'L':
-				//ltoa(va_arg(ap, long), (char*) ptr, 10);
-				//ultoa(va_arg(ap, long), (char*) ptr, 10); // ray
-				sprintf((char*) ptr, "%lu", va_arg(ap, long));
+				ultoa(va_arg(ap, uint32_t), (char*) ptr, 10);
+				//sprintf((char*) ptr, "%lu", va_arg(ap, uint32_t));
 				break;
 			case 'S':
 				strcpy((char*) ptr, va_arg(ap, const char*));