From 2015ca59b1897c69c2b64a9fac0830e35ec06e8d Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@wurzel.schottelius.org>
Date: Sat, 17 Sep 2016 04:54:09 +0200
Subject: [PATCH] Return raw light value

---
 send_and_blink/send_and_blink.ino | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/send_and_blink/send_and_blink.ino b/send_and_blink/send_and_blink.ino
index 70ed044..f5951f7 100644
--- a/send_and_blink/send_and_blink.ino
+++ b/send_and_blink/send_and_blink.ino
@@ -115,10 +115,9 @@ int readLoudness()
 	return analogRead(LOUDNESS_SENSOR);
 }
 
-float readLight()
+int readLight()
 {
-    int sensorValue = analogRead(LIGHT_SENSOR);
-    return (float)(1023-sensorValue)*10/sensorValue;
+    return analogRead(LIGHT_SENSOR);
 }
 
 void setupWater() {