Bonjour, je suis débutant dans le monde de l'arduino et je viens soliciter votre aide car j'ai une erreur qui me casse la tête depuis plusieurs heures. Voici mon code :
#include <Wire.h>
#include <FastLED.h>
#include <AccelStepper.h>
int x = 0; //x = 0 : nul
//x = 1 : Eteint
//x = 2 : Envoie vers la position de synchronisation
//x = 3 : aléatoire
//x = 4 : première animation
//x = 5 : deuxième animation
//x = 6 : troisième animation
#define dirPin1 3
#define stepPin1 6
#define dirPin2 7
#define stepPin2 8
#define motorInterfaceType 1
AccelStepper stepper1 = AccelStepper(motorInterfaceType, stepPin1, dirPin1);
AccelStepper stepper2 = AccelStepper(motorInterfaceType, stepPin2, dirPin2);
const byte slaveId = 1;
//Clock :
int hour = 0;
int minute = 0;
//y = 0 : animation
int y = 0;
//Hauteur
int d1 = 0;
int d2 = 0;
//Couleur pour animation
int gris_a = 0;
//Réception des durées et distance
int duree = 0;
int distance = 0;
//Leds :
#define LED_PIN 2
#define NUM_LEDS 61
#define MAX_BRIGHTNESS 164 //MAX
#define MIN_BRIGHTNESS 0
CRGB leds[NUM_LEDS];
void setup() {
Wire.begin(slaveId);
Wire.onReceive(receiveEvent);
FastLED.addLeds<WS2813, LED_PIN, GRB>(leds, NUM_LEDS);
FastLED.setBrightness(MAX_BRIGHTNESS);
stepper1.setMaxSpeed(8000);
stepper2.setMaxSpeed(8000);
stepper1.setAcceleration(2000);
stepper2.setAcceleration(2000);
}
void receiveEvent(int howMany) {
char inChar;
while (Wire.available() > 0) {
inChar = Wire.read();
if (inChar == 0) {
y = 0;
}
else if (inChar == 1) { /////Démarrage ou extinction
y = 1;
}
else if (inChar == 2) {
y = 2;
}
else if (inChar == 3) {
y = 3;
}
else if (inChar == 4) {
y = 4;
}
else if (inChar == 5) {
y = 5;
}
if (y == 4) {
if (inChar == 'D') {
delay(150);
duree = inChar;
delay(100);
}
else if (inChar == 'T') {
delay(150);
distance = inChar;
delay(100);
}
}
else if (inChar == 'H') {
delay(150);
hour = inChar;
delay(100);
}
}
}
void loop() {
////////////////////// Définition des positions \\\\\\\\\\\\\\\\\\\\\\
if (y == 1) {
if (x != 1) { // Si allumé
int toStepper1 = -d1;
int toStepper2 = -d2;
for (int brightness = 255; brightness > 0; brightness - 1) {
for(int i = NUM_LEDS; i > 0; i--) {
leds[i].fadeLightBy(0); //A vérifier
FastLED.show();
}
delay(75);
}
stepper1.setSpeed(2000);
stepper2.setSpeed(2000);
stepper1.moveTo(toStepper1);
stepper2.moveTo(toStepper2);
x = 1;
}
else if (x == 1) {
x = 2;
}
}
else if (y == 2) {
}
}
}
Et voici l'erreur que j'obtiens :
exit status 1
expected unqualified-id before 'else'
Merci de votre aide