From e73d8ca3305d82ed026708a1ed911f703a2ee2db Mon Sep 17 00:00:00 2001
From: Christopher Vagnetoft <cvagnetoft@gmail.com>
Date: Fri, 13 Jun 2014 14:04:04 +0200
Subject: [PATCH] Moved pindefs for examples to GLOBALS.php

---
 examples/GLOBALS.php | 7 +++++++
 examples/basic.php   | 3 ++-
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 examples/GLOBALS.php

diff --git a/examples/GLOBALS.php b/examples/GLOBALS.php
new file mode 100644
index 0000000..b4ddf64
--- /dev/null
+++ b/examples/GLOBALS.php
@@ -0,0 +1,7 @@
+<?php
+
+// Set your GPIO here if they are different from the defaults!
+
+define("LED_A", 0);
+define("LED_B", 1);
+define("BTN_A", 2);
diff --git a/examples/basic.php b/examples/basic.php
index 68e517d..298ff47 100644
--- a/examples/basic.php
+++ b/examples/basic.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 /*
  * This example will flash a led connected on pin 0 (GPIO17 on a Pi). If you are
@@ -23,7 +24,7 @@ $gpio->setMapper( new WiringPiMapper(2) );
 
 // Access logical pin 0, since we got a mapper assigned. Otherwise this would
 // be the actual GPIO0 pin. 
-$led = $gpio[0]
+$led = $gpio[LED_A]
     ->export()
     ->setEdge(Gpio::EDGE_NONE)
     ->setDirection(Gpio::DIR_OUT)