"Changed tabs to spaces. Changed some braces placement to match existing examples

Signed-off-by: Aditya Gaddam <adityagaddam@gmail.com>"

2 files changed, 44 insertions, 48 deletions

diff --git a/examples/exti-interrupt-callback.cpp b/examples/exti-interrupt-callback.cpp
index 9f018cf..1053ab2 100644
--- a/examples/exti-interrupt-callback.cpp
+++ b/examples/exti-interrupt-callback.cpp
@@ -12,55 +12,52 @@
 
 #include <wirish/wirish.h>
 
-class MyAwesomeClass
-{
+class MyAwesomeClass {
 public:
-	// Setup the interrupt handler
-	void initialize()
-	{
-		// LED is off by default
-		this->isLEDOn = false;
-		
-		// Attach interrupt to class method handler
-		attachInterrupt(BOARD_BUTTON_PIN, buttonInterruptHandler, this, RISING);
-	}
-	
+    // Setup the interrupt handler
+    void initialize() {
+        // LED is off by default
+        this->isLEDOn = false;
+        
+        // Attach interrupt to class method handler
+        attachInterrupt(BOARD_BUTTON_PIN, buttonInterruptHandler, this, RISING);
+    }
+    
 private:
 
-	bool isLEDOn;
+    bool isLEDOn;
 
-	// Static event handler takes a void * argument that was originally 
-	// passed to the attachInterrupt call. If the argument in question is an 
-	// instance of the class (MyAwesomeClass in this case), the static function
-	// get access to that instance's data (even private data). 
-	//
-	// In other words, this setup allows the Maple to have class method 
-	// interrupt handlers (albeit with a work around).
-	//
-	// However, as you might imagine, this argument can be anything (if you 
-	// don't need instance data access).
-	//
-	static void buttonInterruptHandler(void *arg)
-	{
-		// Cast the "generic" void argument to the class instance.
-		MyAwesomeClass *instance = (MyAwesomeClass *)arg;
-		
-		// Accessing private instance data
-		instance->isLEDOn = !(instance->isLEDOn);
-		
-		// Set LED
-		digitalWrite(BOARD_LED_PIN, instance->isLEDOn);
-		
-		// Delay slightly for switch de-bouncing
-		delay(20);
-	}
+    // Static event handler takes a void * argument that was originally 
+    // passed to the attachInterrupt call. If the argument in question is an 
+    // instance of the class (MyAwesomeClass in this case), the static function
+    // get access to that instance's data (even private data). 
+    //
+    // In other words, this setup allows the Maple to have class method 
+    // interrupt handlers (albeit with a work around).
+    //
+    // However, as you might imagine, this argument can be anything (if you 
+    // don't need instance data access).
+    //
+    static void buttonInterruptHandler(void *arg) {
+        // Cast the "generic" void argument to the class instance.
+        MyAwesomeClass *instance = (MyAwesomeClass *)arg;
+        
+        // Accessing private instance data
+        instance->isLEDOn = !(instance->isLEDOn);
+        
+        // Set LED
+        digitalWrite(BOARD_LED_PIN, instance->isLEDOn);
+        
+        // Delay slightly for switch de-bouncing
+        delay(20);
+    }
 };
 
 MyAwesomeClass myClass;
 
 // Setup pin modes and the interrupt handler class
 void setup() {
-	pinMode(BOARD_BUTTON_PIN, INPUT);
+    pinMode(BOARD_BUTTON_PIN, INPUT);
     pinMode(BOARD_LED_PIN, OUTPUT);
     
     // The initialize method sets up the event handler to the private method
diff --git a/examples/exti-interrupt.cpp b/examples/exti-interrupt.cpp
index 06d6b6f..bc02f30 100644
--- a/examples/exti-interrupt.cpp
+++ b/examples/exti-interrupt.cpp
@@ -12,19 +12,18 @@
 bool isLEDOn = false;
 
 // Interrupt handler takes in nothing and returns nothing.
-void interruptHandler()
-{
-	// Set LED
-	isLEDOn = !isLEDOn;
-	digitalWrite(BOARD_LED_PIN, isLEDOn);
-	
-	// Delay slightly for switch debouncing.
-	delay(20);
+void interruptHandler() {
+    // Set LED
+    isLEDOn = !isLEDOn;
+    digitalWrite(BOARD_LED_PIN, isLEDOn);
+    
+    // Delay slightly for switch debouncing.
+    delay(20);
 }
 
 // Setup pin modes and the interrupt handler
 void setup() {
-	pinMode(BOARD_BUTTON_PIN, INPUT);
+    pinMode(BOARD_BUTTON_PIN, INPUT);
     pinMode(BOARD_LED_PIN, OUTPUT);
     
     attachInterrupt(BOARD_BUTTON_PIN, interruptHandler, RISING);