Whitespace fixes in examples

examples/Blink/Blink.ino

@@ -1,19 +1,18 @@
 /*
   Blink
   Turns on an LED on for one second, then off for one second, repeatedly.
- 
   This example code is in the public domain.
  */
 
 void setup() {                
-  // initialize the digital pin as an output.
+	// initialize the digital pin as an output.
-  // Pin 13 has an LED connected on most Arduino boards:
+	// Pin 13 has an LED connected on most Arduino boards:
-  pinMode(13, OUTPUT);     
+	pinMode(13, OUTPUT);     
 }
 
 void loop() {
-  digitalWrite(13, HIGH);   // set the LED on
+	digitalWrite(13, HIGH);   // set the LED on
-  delay(1000);              // wait for a second
+	delay(1000);              // wait for a second
-  digitalWrite(13, LOW);    // set the LED off
+	digitalWrite(13, LOW);    // set the LED off
-  delay(1000);              // wait for a second
+	delay(1000);              // wait for a second
 }

examples/Blink/Makefile

@@ -1,5 +1,5 @@
+# Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile
+
 BOARD_TAG    = uno
-ARDUINO_LIBS =
 
 include ../../Arduino.mk
-

examples/BlinkNetworkRPi/ATtinyBlink.ino

@@ -1,17 +1,17 @@
 /*
   Blink
   Turns on an LED on for one second, then off for one second, repeatedly.
- 
+
   This example code is in the public domain.
  */
- 
+
 // Connect a LED to Pin 3. It might be different in different ATtiny micro controllers
 int led = 3;
 
 // the setup routine runs once when you press reset:
-void setup() {                
+void setup() {
   // initialize the digital pin as an output.
-  pinMode(led, OUTPUT);     
+  pinMode(led, OUTPUT);
 }
 
 // the loop routine runs over and over again forever: