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#include "USB.h"
#include "USBHIDMouse.h"
#define HIDdisablePin 10
#define mouseXUp 1
#define mouseXDown 2
#define mouseYLeft 4
#define mouseYRight 5
#define click 7
USBHIDMouse Mouse;
void setup() {
pinMode(HIDdisablePin, INPUT_PULLUP);
// disable the mouse unless HIDdisablePin is connected to ground
if (digitalRead(HIDdisablePin) == HIGH) {
while (1) { /* infinite loop */
}
}
// The rest of your code after this line
pinMode(mouseXUp, INPUT_PULLUP);
pinMode(mouseXDown, INPUT_PULLUP);
pinMode(mouseYLeft, INPUT_PULLUP);
pinMode(mouseYRight, INPUT_PULLUP);
pinMode(click, INPUT_PULLUP);
// initialize mouse control:
Mouse.begin();
USB.begin();
}
void loop() {
if (digitalRead(mouseXUp) == LOW) {
// move mouse up
Mouse.move(0, -10);
} else if (digitalRead(mouseXDown) == LOW) {
// move mouse down
Mouse.move(0, 10);
}
if (digitalRead(mouseYLeft) == LOW) {
// move mouse left
Mouse.move(-10, 0);
} else if (digitalRead(mouseYRight) == LOW) {
// move mouse right
Mouse.move(10, 0);
}
// if the mouse button is pressed:
if (digitalRead(click) == LOW) {
// if the mouse is not pressed, press it:
if (!Mouse.isPressed(MOUSE_LEFT)) {
Mouse.press(MOUSE_LEFT);
}
} else {
// if the mouse is pressed, release it:
if (Mouse.isPressed(MOUSE_LEFT)) {
Mouse.release(MOUSE_LEFT);
}
}
delay(10);
}
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HID Keyboard
Here is an example writing messages and using shortcuts with the HID keyboard protocal. You can find the full list of keys in the library source code. Again, be sure the pin 10 is connected to GND.
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#include "USB.h"
#include "USBHIDKeyboard.h"
#define HIDdisablePin 10
#define message 1
#define shortcut 2
USBHIDKeyboard Keyboard;
void setup() {
pinMode(HIDdisablePin, INPUT_PULLUP);
delay(20);
// disable the mouse unless HIDdisablePin is connected to ground
if (digitalRead(HIDdisablePin) == HIGH) {
while (1) { /* infinite loop */
}
}
// The rest of your code after this line
pinMode(message, INPUT_PULLUP);
pinMode(shortcut, INPUT_PULLUP);
// initialize keyboard control:
Keyboard.begin(KeyboardLayout_de_DE); // optional keyboard region setting
USB.begin();
}
void loop() {
if (digitalRead(message) == LOW) {
// write a keyboard message
Keyboard.print("Interaction Design ZHdK!");
delay(400);
}
if (digitalRead(shortcut) == LOW) {
// focus on a random application window in OSX
Keyboard.press(KEY_RIGHT_GUI);
Keyboard.press(KEY_TAB);
delay(100);
Keyboard.release(KEY_TAB);
delay(100);
int randomCount = random(6);
int count = 0;
while (count < randomCount) {
count++;
Keyboard.press(KEY_TAB);
Keyboard.release(KEY_TAB);
delay(400);
}
Keyboard.releaseAll();
}
delay(10);
}
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