Updated USB examples to include Keyboard and mouse Begin.

Author: Tom Igoe

build/shared/examples/2.Digital/DigitalIputPullup/DigitalIputPullup.ino renamed to build/shared/examples/02.Digital/DigitalIputPullup/DigitalIputPullup.ino

@@ -17,6 +17,7 @@
  * wire to connect D2 to ground.
  
  created 6 Mar 2012
+ modified 27 Mar 2012
  by Tom Igoe
  
  This example is in the public domain
@@ -36,6 +37,7 @@ void setup() {
   // pullup resistor so it goes high unless
   // connected to ground:
   pinMode(2, INPUT_PULLUP);
+  Keyboard.begin();
 }
 
 void loop() {
@@ -54,7 +56,7 @@ void loop() {
     delay(100);
     Keyboard.releaseAll();
      // enter:
-    Keyboard.type(KEY_RETURN);  
+    Keyboard.write(KEY_RETURN);  
     break;
   case WINDOWS:
     // CTRL-ALT-DEL:
@@ -77,7 +79,7 @@ void loop() {
     delay(1000);
     Keyboard.releaseAll();
     // Enter to confirm logout:
-    Keyboard.type(KEY_RETURN);
+    Keyboard.write(KEY_RETURN);
     break;
   }
 // do nothing:

build/shared/examples/09.Keyboard/KeyboardLogout/KeyboardLogout.ino renamed to build/shared/examples/09. USB (Leonardo only)/Keyboard/KeyboardLogout/KeyboardLogout.ino

@@ -4,35 +4,37 @@
  Sends a text string when a button is pressed.
  
  The circuit:
- * pushbutton attached from pin 4 to +5V
+ * pushbutton attached from pin 2 to +5V
  * 10-kilohm resistor attached from pin 4 to ground
  
  created 24 Oct 2011
- modified 19 Mar 2012
+ modified 27 Mar 2012
  by Tom Igoe
  
  This example code is in the public domain.
  
  http://www.arduino.cc/en/Tutorial/KeyboardButton
  */
 
-const int buttonPin = 4;          // input pin for pushbutton
+const int buttonPin = 2;          // input pin for pushbutton
 int previousButtonState = HIGH;   // for checking the state of a pushButton
 int counter = 0;                  // button push counter
 
 void setup() {
   // make the pushButton pin an input:
   pinMode(buttonPin, INPUT);
+  // initialize control over the keyboard:
+  Keyboard.begin();
 }
 
 void loop() {
   // read the pushbutton:
   int buttonState = digitalRead(buttonPin);
   // if the button state has changed, 
   if ((buttonState != previousButtonState) 
-  // and it's currently pressed:
-    && (buttonState == HIGH)) {
-      // increment the button counter
+    // and it's currently pressed:
+  && (buttonState == HIGH)) {
+    // increment the button counter
     counter++;
     // type out a message
     Keyboard.print("You pressed the button ");
@@ -42,3 +44,4 @@ void loop() {
   // save the current button state for comparison next time:
   previousButtonState = buttonState; 
 }
+

build/shared/examples/09.Keyboard/KeyboardMessage/KeyboardMessage.ino renamed to build/shared/examples/09. USB (Leonardo only)/Keyboard/KeyboardMessage/KeyboardMessage.ino

@@ -15,6 +15,7 @@
  * wire to connect D2 to ground.
  
  created 5 Mar 2012
+ modified 27 Mar 2012
  by Tom Igoe
  
  This example is in the public domain
@@ -33,6 +34,8 @@ void setup() {
   // pullup resistor so it goes high unless
   // connected to ground:
   pinMode(2, INPUT_PULLUP);
+  // initialize control over the keyboard:
+  Keyboard.begin();
 }
 
 void loop() {

build/shared/examples/09.Keyboard/KeyboardReprogram/KeyboardReprogram.ino renamed to build/shared/examples/09. USB (Leonardo only)/Keyboard/KeyboardReprogram/KeyboardReprogram.ino

@@ -9,6 +9,7 @@
  * none
  
  created 21 Oct 2011
+ modified 27 Mar 2012
  by Tom Igoe
  
 This example code is in the public domain.
@@ -19,6 +20,8 @@ This example code is in the public domain.
 void setup() {
   // open the serial port:
 Serial.begin(9600);
+  // initialize control over the keyboard:
+  Keyboard.begin();
 }
 
 void loop() {

build/shared/examples/09.Keyboard/KeyboardSerial/KeyboardSerial.ino renamed to build/shared/examples/09. USB (Leonardo only)/Keyboard/KeyboardSerial/KeyboardSerial.ino

@@ -1,3 +1,4 @@
+
 /*
   ButtonMouseControl
  
@@ -14,6 +15,7 @@
  over your mouse!  Make sure you have control before you use the mouse commands.
  
  created 15 Mar 2012
+ modified 27 Mar 2012
  by Tom Igoe
  
  this code is in the public domain
@@ -38,6 +40,8 @@ void setup() {
   pinMode(leftButton, INPUT);       
   pinMode(rightButton, INPUT);       
   pinMode(mouseButton, INPUT);
+  // initialize mouse control:
+  Mouse.begin();
 }
 
 void loop() {

build/shared/examples/10.Mouse/ButtonMouseControl/ButtonMouseControl.ino renamed to build/shared/examples/09. USB (Leonardo only)/Mouse/ButtonMouseControl/ButtonMouseControl.ino

@@ -21,7 +21,7 @@
  you can turn on and off mouse control.
  
  created 15 Sept 2011
- updated 15 Mar 2012
+ updated 27 Mar 2012
  by Tom Igoe
  
  this code is in the public domain
@@ -67,13 +67,15 @@ void loop() {
   int xReading = readAxis(A0);
   int yReading = readAxis(A1);
 
+  // take control of the mouse:
+  Mouse.begin();
   // if the mouse control state is active, move the mouse:
   if (mouseIsActive) {
     Mouse.move(xReading, yReading, 0);
   }  
-  
+
   // read the mouse button and click or not click:
-   // if the mouse button is pressed:
+  // if the mouse button is pressed:
   if (digitalRead(mouseButton) == HIGH) {
     // if the mouse is not pressed, press it:
     if (!Mouse.isPressed(MOUSE_LEFT)) {
@@ -87,7 +89,7 @@ void loop() {
       Mouse.release(MOUSE_LEFT); 
     }
   }
-  
+
   delay(responseDelay);
 }
 
@@ -106,7 +108,7 @@ int readAxis(int thisAxis) {
   // if the output reading is outside from the
   // rest position threshold,  use it:
   int distance = reading - center;
-  
+
   if (abs(distance) < threshold) {
     distance = 0;
   } 
@@ -116,3 +118,4 @@ int readAxis(int thisAxis) {
 }
 
 
+

build/shared/examples/10.Mouse/JoystickMouseControl/JoystickMouseControl.ino renamed to build/shared/examples/09. USB (Leonardo only)/Mouse/JoystickMouseControl/JoystickMouseControl.ino

@@ -0,0 +1,94 @@
+
+/*
+  ButtonMouseControl
+ 
+ Controls the mouse from five pushbuttons on an Arduino Leonardo.
+ 
+ Hardware:
+ * 5 pushbuttons attached to D2, D3, D4, D5, D6
+ 
+ 
+ The mouse movement is always relative. This sketch reads 
+ four pushbuttons, and uses them to set the movement of the mouse.
+ 
+ WARNING:  When you use the Mouse.move() command, the Arduino takes
+ over your mouse!  Make sure you have control before you use the mouse commands.
+ 
+ created 15 Mar 2012
+ modified 27 Mar 2012
+ by Tom Igoe
+ 
+ this code is in the public domain
+ 
+ */
+
+// set pin numbers for the five buttons:
+
+// set pin numbers for the five buttons:
+const int upButton = 2;     
+const int downButton = 3;        
+const int leftButton = 4;
+const int rightButton = 5;
+const int mouseButton = 6;
+
+void setup() { // initialize the buttons' inputs:
+  pinMode(upButton, INPUT);       
+  pinMode(downButton, INPUT);       
+  pinMode(leftButton, INPUT);       
+  pinMode(rightButton, INPUT);       
+  pinMode(mouseButton, INPUT);
+  
+  Serial.begin(9600);
+  // initialize mouse control:
+  Mouse.begin();
+  Keyboard.begin();
+}
+
+void loop() {
+  // use serial input to control the mouse:
+  if (Serial.available() > 0) {
+    char inChar = Serial.read();
+
+    switch (inChar) {   
+    case 'u':
+      // move mouse up
+      Mouse.move(0, -40);
+      break; 
+    case 'd':
+      // move mouse down
+      Mouse.move(0, 40);
+      break;
+    case 'l':
+      // move mouse left
+      Mouse.move(-40, 0);
+      break;
+    case 'r':
+      // move mouse right
+      Mouse.move(40, 0);
+      break;
+    case 'm':
+      // move mouse right
+      Mouse.click(MOUSE_LEFT);
+      break;
+    }
+  }
+
+  // use the pushbuttons to control the keyboard:
+  if (digitalRead(upButton) == HIGH) {
+    Keyboard.write('u'); 
+  }
+  if (digitalRead(downButton) == HIGH) {
+    Keyboard.write('d'); 
+  }
+  if (digitalRead(leftButton) == HIGH) {
+    Keyboard.write('l'); 
+  }
+  if (digitalRead(rightButton) == HIGH) {
+    Keyboard.write('r'); 
+  }
+  if (digitalRead(mouseButton) == HIGH) {
+    Keyboard.write('m'); 
+  }
+
+}
+