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int led1 = 2;
int led2 = 3;
int led3 = 4;
int led4 = 5;
int bouton1 = 6;
int bouton2 = 7;
int bouton3 = 8;
int led = 0;
int newled = 0;
static int etatprec=HIGH;
void setup() {
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, INPUT_PULLUP);
pinMode(7, INPUT_PULLUP);
pinMode(8, INPUT_PULLUP);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
}
void loop() {
int etat = digitalRead(6) && digitalRead(7) && digitalRead(8);
if (etat == LOW && etatprec==HIGH)
{
newled = led + 1;
led = newled;
}
etatprec=etat;
if (led == 1) {
digitalWrite(2, HIGH);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
}
if (led == 2) {
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
}
if (led == 3) {
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, LOW);
}
if (led == 3) {
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
}
} |
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