Update Functions.ino

cocktailyogi · Nov 15, 2015 · ccb49e8 · ccb49e8
1 parent ea8e697
commit ccb49e8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Functions.ino b/Functions.ino
@@ -21,7 +21,7 @@ void makeComInterface(){
 
 void queryPen() {
 	char state;
-	if (penState=penUpPos)
+	if (penState==penUpPos)
 		state='1';
 	else
 		state='0';