102 lines
2.3 KiB
Arduino
102 lines
2.3 KiB
Arduino
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/*
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KeyboardAndMouseControl
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Hardware:
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- five pushbuttons attached to D12, D13, D14, D15, D0
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The mouse movement is always relative. This sketch reads four pushbuttons, and
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uses them to set the movement of the mouse.
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WARNING: When you use the Mouse.move() command, the Arduino takes over your
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mouse! Make sure you have control before you use the mouse commands.
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created 15 Mar 2012
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modified 27 Mar 2012
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by Tom Igoe
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This example code is in the public domain.
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http://www.arduino.cc/en/Tutorial/KeyboardAndMouseControl
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*/
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#if ARDUINO_USB_MODE
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#warning This sketch should be used when USB is in OTG mode
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void setup(){}
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void loop(){}
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#else
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#include "USB.h"
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#include "USBHIDMouse.h"
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#include "USBHIDKeyboard.h"
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USBHIDMouse Mouse;
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USBHIDKeyboard Keyboard;
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// set pin numbers for the five buttons:
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const int upButton = 12;
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const int downButton = 13;
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const int leftButton = 14;
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const int rightButton = 15;
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const int mouseButton = 0;
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void setup() { // initialize the buttons' inputs:
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pinMode(upButton, INPUT_PULLUP);
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pinMode(downButton, INPUT_PULLUP);
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pinMode(leftButton, INPUT_PULLUP);
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pinMode(rightButton, INPUT_PULLUP);
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pinMode(mouseButton, INPUT_PULLUP);
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Serial.begin(115200);
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// initialize mouse control:
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Mouse.begin();
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Keyboard.begin();
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USB.begin();
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}
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void loop() {
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// use serial input to control the mouse:
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if (Serial.available() > 0) {
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char inChar = Serial.read();
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switch (inChar) {
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case 'u':
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// move mouse up
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Mouse.move(0, -40);
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break;
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case 'd':
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// move mouse down
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Mouse.move(0, 40);
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break;
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case 'l':
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// move mouse left
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Mouse.move(-40, 0);
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break;
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case 'r':
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// move mouse right
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Mouse.move(40, 0);
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break;
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case 'm':
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// perform mouse left click
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Mouse.click(MOUSE_LEFT);
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break;
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}
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}
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// use the pushbuttons to control the keyboard:
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if (digitalRead(upButton) == LOW) {
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Keyboard.write('u');
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}
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if (digitalRead(downButton) == LOW) {
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Keyboard.write('d');
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}
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if (digitalRead(leftButton) == LOW) {
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Keyboard.write('l');
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}
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if (digitalRead(rightButton) == LOW) {
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Keyboard.write('r');
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}
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if (digitalRead(mouseButton) == LOW) {
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Keyboard.write('m');
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}
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delay(5);
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}
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#endif /* ARDUINO_USB_MODE */
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