box | ||
electronics | ||
README.md |
Arduino analog Joystick
Arduino's code is something like:
int joystickPin = A0;
int getPushedButton(int joystickPin){
/*
* retourne le numéro du boutton appuyé
* bouton | numéro | mesure analogRead
* aucun | 0 | 1024
* haut | 1 | 19
* bas | 2 | 8
* gauche: | 3 | 54
* droite: | 4 | 705
* bas2 : | 5 | 511
* haut2: | 6 | 183
*/
int val=analogRead(joystickPin);
if(val > 1000){
return 0;
}else if (val > 650){
return 4;
}else if(val > 450){
return 5;
}else if(val > 120){
return 6;
}else if(val > 45){
return 3;
}else if(val > 15){
return 1;
}else{
return 2;
}
}
void setup() {
Serial.begin(9600);
}
void loop() {
int button=getPushedButton(A0);
Serial.println(button);
delay(500);
}
Adapt limit values if you use differents resistors than mines.