From a4d25331c326ee54fd2e9c7af59a2d0753319715 Mon Sep 17 00:00:00 2001
From: Johannes Schriewer <hallo@dunkelstern.de>
Date: Sun, 5 Feb 2017 00:52:39 +0100
Subject: [PATCH] Copy and paste error from older Arduino sketch

---
 Arduino/glotz.ino | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Arduino/glotz.ino b/Arduino/glotz.ino
index a571d8b..f558092 100644
--- a/Arduino/glotz.ino
+++ b/Arduino/glotz.ino
@@ -42,8 +42,8 @@ void loop() {
     }
 
     // map ADC converted value into safe range
-    h = map(black, 0, 1023, hMin, hMax);
-    v = map(red, 0, 1023, vMin, vMax);
+    h = map(h, 0, 1023, hMin, hMax);
+    v = map(v, 0, 1023, vMin, vMax);
 
     // set servos
     horizontal.writeMicroseconds(h);