From 57ff177211b2c9232d514674f58d76c27baef353 Mon Sep 17 00:00:00 2001
From: Johan Stokking <johan@stokking.nl>
Date: Tue, 18 Apr 2017 16:41:05 +0200
Subject: [PATCH] Removed dependency on LED_BUILTIN

---
 examples/TheThingsMessage/Receive/Receive.ino | 6 +++---
 src/TheThingsMessage.cpp                      | 4 +++-
 src/TheThingsMessage.h                        | 2 --
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/examples/TheThingsMessage/Receive/Receive.ino b/examples/TheThingsMessage/Receive/Receive.ino
index f27e79f1..d9c9ec2d 100644
--- a/examples/TheThingsMessage/Receive/Receive.ino
+++ b/examples/TheThingsMessage/Receive/Receive.ino
@@ -17,7 +17,7 @@ devicedata_t data = api_DeviceData_init_default;
 
 void setup()
 {
-  pinMode(TTN_PIN_LED, INPUT);
+  pinMode(LED_BUILTIN, INPUT);
 
   loraSerial.begin(57600);
   debugSerial.begin(9600);
@@ -41,7 +41,7 @@ void setup()
 void loop()
 {
   // Read sensors
-  data.motion = digitalRead(TTN_PIN_LED) == HIGH;
+  data.motion = digitalRead(LED_BUILTIN) == HIGH;
   data.water = 682;
 
   // Encode data
@@ -63,4 +63,4 @@ void message(const uint8_t *payload, size_t length, port_t port)
     appdata_t appData = api_AppData_init_default;
     TheThingsMessage::decodeAppData(&appData, payload, length);
   }
-}
\ No newline at end of file
+}
diff --git a/src/TheThingsMessage.cpp b/src/TheThingsMessage.cpp
index 6c833f45..e927c377 100644
--- a/src/TheThingsMessage.cpp
+++ b/src/TheThingsMessage.cpp
@@ -10,7 +10,9 @@ bool TheThingsMessage::decodeAppData(appdata_t *receiveData, const byte *payload
   {
     return false;
   }
-  receiveData->light ? digitalWrite(TTN_PIN_LED, HIGH) : digitalWrite(TTN_PIN_LED, LOW);
+#ifdef LED_BUILTIN
+  receiveData->light ? digitalWrite(LED_BUILTIN, HIGH) : digitalWrite(LED_BUILTIN, LOW);
+#endif
   return true;
 }
 
diff --git a/src/TheThingsMessage.h b/src/TheThingsMessage.h
index 27eea07a..38a9ccf5 100644
--- a/src/TheThingsMessage.h
+++ b/src/TheThingsMessage.h
@@ -11,8 +11,6 @@
 #include "deviceData.pb.h"
 #include "appData.pb.h"
 
-#define TTN_PIN_LED LED_BUILTIN
-
 typedef api_DeviceData devicedata_t;
 typedef api_AppData appdata_t;