From eaaa3bfb354ce95f99ad76980df9f06ddb9ed1f2 Mon Sep 17 00:00:00 2001
From: Paint Your Dragon <paintyourdragon@dslextreme.com>
Date: Fri, 2 Dec 2011 23:54:48 -0800
Subject: [PATCH] Arduino 1.0 compliant

---
 TSL2561.cpp | 24 ++++++++++++++++++++++--
 TSL2561.h   |  6 +++++-
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/TSL2561.cpp b/TSL2561.cpp
index 5bdb518..848cf67 100644
--- a/TSL2561.cpp
+++ b/TSL2561.cpp
@@ -36,10 +36,8 @@
 /**************************************************************************/
 
 #include <avr/pgmspace.h>
-#include <WProgram.h>
 #include <util/delay.h>
 #include <stdlib.h>
-#include <Wire.h>
 
 #include "TSL2561.h"
 
@@ -57,10 +55,18 @@ boolean TSL2561::begin(void) {
 
  // Initialise I2C
   Wire.beginTransmission(_addr);
+#if ARDUINO >= 100
+  Wire.write(TSL2561_REGISTER_ID);
+#else
   Wire.send(TSL2561_REGISTER_ID);
+#endif
   Wire.endTransmission();
   Wire.requestFrom(_addr, 1);
+#if ARDUINO >= 100
+  int x = Wire.read();
+#else
   int x = Wire.receive();
+#endif
   //Serial.print("0x"); Serial.println(x, HEX);
   if (x & 0x0A ) {
     //Serial.println("Found TSL2561");
@@ -256,12 +262,21 @@ uint16_t TSL2561::read16(uint8_t reg)
   uint16_t x; uint16_t t;
 
   Wire.beginTransmission(_addr);
+#if ARDUINO >= 100
+  Wire.write(reg);
+#else
   Wire.send(reg);
+#endif
   Wire.endTransmission();
 
   Wire.requestFrom(_addr, 2);
+#if ARDUINO >= 100
+  t = Wire.read();
+  x = Wire.read();
+#else
   t = Wire.receive();
   x = Wire.receive();
+#endif
   x <<= 8;
   x |= t;
   return x;
@@ -272,7 +287,12 @@ uint16_t TSL2561::read16(uint8_t reg)
 void TSL2561::write8 (uint8_t reg, uint8_t value)
 {
   Wire.beginTransmission(_addr);
+#if ARDUINO >= 100
+  Wire.write(reg);
+  Wire.write(value);
+#else
   Wire.send(reg);
   Wire.send(value);
+#endif
   Wire.endTransmission();
 }
diff --git a/TSL2561.h b/TSL2561.h
index 77eb9a7..2750f2b 100644
--- a/TSL2561.h
+++ b/TSL2561.h
@@ -38,8 +38,12 @@
 #ifndef _TSL2561_H_
 #define _TSL2561_H_
 
+#if ARDUINO >= 100
+ #include <Arduino.h>
+#else
+ #include <WProgram.h>
+#endif
 #include <Wire.h>
-#include <WProgram.h>
 
 #define TSL2561_VISIBLE 2                   // channel 0 - channel 1
 #define TSL2561_INFRARED 1                  // channel 1