constrain to values outside range

jquatier · Jan 4, 2019 · 3304b8f · 3304b8f
1 parent db0ab43
commit 3304b8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/servometer/servometer.ino b/servometer/servometer.ino
@@ -197,7 +197,7 @@ String getValueFromResponse(String data, char separator, int index)
 */
 int findServoAngle(String value)
 {
-  return (180 - map(value.toInt(), 0, 2000, SERVO_MIN, SERVO_MAX));
+  return constrain((180 - map(value.toInt(), 0, 2000, SERVO_MIN, SERVO_MAX)), SERVO_MIN, SERVO_MAX);
 }
 
 /*