Changed Leonardo only examples to "USB", added

build/shared/examples/09.USB/Mouse/JoystickMouseControl/JoystickMouseControl.ino

@@ -0,0 +1,121 @@
+/*
+  JoystickMouseControl
+ 
+ Controls the mouse from a joystick on an Arduino Leonardo or Micro.
+ Uses a pushbutton to turn on and off mouse control, and
+ a second pushbutton to click the left mouse button
+ 
+ Hardware:
+ * 2-axis joystick connected to pins A0 and A1
+ * pushbuttons connected to pin D2 and D3
+ 
+ The mouse movement is always relative. This sketch reads 
+ two analog inputs that range from 0 to 1023 (or less on either end)
+ and translates them into ranges of -6 to 6. 
+ The sketch assumes that the joystick resting values are around the 
+ middle of the range, but that they vary within a threshold.
+ 
+ WARNING:  When you use the Mouse.move() command, the Arduino takes
+ over your mouse!  Make sure you have control before you use the command.
+ This sketch includes a pushbutton to toggle the mouse control state, so
+ you can turn on and off mouse control.
+ 
+ created 15 Sept 2011
+ updated 28 Mar 2012
+ by Tom Igoe
+ 
+ this code is in the public domain
+ 
+ */
+
+// set pin numbers for switch, joystick axes, and LED:
+const int switchPin = 2;      // switch to turn on and off mouse control
+const int mouseButton = 3;    // input pin for the mouse pushButton
+const int xAxis = A0;         // joystick X axis  
+const int yAxis = A1;         // joystick Y axis
+const int ledPin = 5;         // Mouse control LED 
+
+// parameters for reading the joystick:
+int range = 12;               // output range of X or Y movement
+int responseDelay = 5;        // response delay of the mouse, in ms
+int threshold = range/4;      // resting threshold
+int center = range/2;         // resting position value
+
+boolean mouseIsActive = false;    // whether or not to control the mouse
+int lastSwitchState = LOW;        // previous switch state
+
+void setup() {
+  pinMode(switchPin, INPUT);       // the switch pin
+  pinMode(ledPin, OUTPUT);         // the LED pin  
+ // take control of the mouse:
+  Mouse.begin();
+}
+
+void loop() {
+  // read the switch:
+  int switchState = digitalRead(switchPin);
+  // if it's changed and it's high, toggle the mouse state:
+  if (switchState != lastSwitchState) {
+    if (switchState == HIGH) {
+      mouseIsActive = !mouseIsActive;
+      // turn on LED to indicate mouse state:
+      digitalWrite(ledPin, mouseIsActive);
+    } 
+  }
+  // save switch state for next comparison:
+  lastSwitchState = switchState;
+
+  // read and scale the two axes:
+  int xReading = readAxis(A0);
+  int yReading = readAxis(A1);
+
+  // 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 (digitalRead(mouseButton) == HIGH) {
+    // if the mouse is not pressed, press it:
+    if (!Mouse.isPressed(MOUSE_LEFT)) {
+      Mouse.press(MOUSE_LEFT); 
+    }
+  } 
+  // else the mouse button is not pressed:
+  else {
+    // if the mouse is pressed, release it:
+    if (Mouse.isPressed(MOUSE_LEFT)) {
+      Mouse.release(MOUSE_LEFT); 
+    }
+  }
+
+  delay(responseDelay);
+}
+
+/*
+  reads an axis (0 or 1 for x or y) and scales the 
+ analog input range to a range from 0 to <range>
+ */
+
+int readAxis(int thisAxis) { 
+  // read the analog input:
+  int reading = analogRead(thisAxis);
+
+  // map the reading from the analog input range to the output range:
+  reading = map(reading, 0, 1023, 0, range);
+
+  // if the output reading is outside from the
+  // rest position threshold,  use it:
+  int distance = reading - center;
+
+  if (abs(distance) < threshold) {
+    distance = 0;
+  } 
+
+  // return the distance for this axis:
+  return distance;
+}
+
+
+