Created
December 7, 2013 09:53
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import processing.serial.*; | |
// create object from Serial class | |
Serial btPort; | |
boolean[] keyDown = new boolean[100]; | |
int initalSpeed = 30; | |
int speed = initalSpeed; | |
void setup() | |
{ | |
String portName = Serial.list()[0]; // change the 0 to a 1, 2, 3, etc. to match your port | |
btPort = new Serial(this, portName, 9600); | |
// set background to black, for debugging purposes | |
background(0); | |
} | |
void draw() | |
{ | |
} | |
void keyPressed() | |
{ | |
if (key == CODED) | |
{ | |
keyDown[keyCode] = true; | |
} | |
sendBluetooth(); | |
} | |
void keyReleased() | |
{ | |
if (key == CODED) | |
{ | |
keyDown[keyCode] = false; | |
} | |
sendBluetooth(); | |
} | |
void sendBluetooth() | |
{ | |
if (speed < 80) | |
{ | |
speed += 5; | |
} | |
if (keyDown[UP] == true) | |
{ | |
// haut + gauche : on ralentit la roue gauche | |
if (keyDown[LEFT] == true) { btPort.write(100 + speed / 2); } | |
else { btPort.write(100 + speed); } | |
// haut + droite : on ralentit la roue droite | |
if (keyDown[RIGHT] == true) { btPort.write(100 + speed / 2); } | |
else { btPort.write(100 + speed); } | |
} | |
else if (keyDown[DOWN] == true) | |
{ | |
// bas + gauche : on ralentit la roue gauche | |
if (keyDown[LEFT] == true) { btPort.write(100 - speed / 2); } | |
else { btPort.write(100 - speed); } | |
// bas + droite : on ralentit la roue droite | |
if (keyDown[RIGHT] == true) { btPort.write(100 - speed / 2); } | |
else { btPort.write(100 - speed); } | |
} | |
else if (keyDown[LEFT] == true) | |
{ | |
// seulement gauche : on tourne dans le sens contraire des aiguilles d'une montre | |
btPort.write(100 - speed / 2); | |
btPort.write(100 + speed / 2); | |
} | |
else if (keyDown[RIGHT] == true) | |
{ | |
// seulement droite : on tourne dans le sens des aiguilles d'une montre | |
btPort.write(100 + speed / 2); | |
btPort.write(100 - speed / 2); | |
} | |
else | |
{ | |
// pas de touche appuyee : on s'arrete | |
btPort.write(100); | |
btPort.write(100); | |
speed = initalSpeed; | |
} | |
btPort.write(0); | |
} |
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