[Résolu] Déclenchement séquence clignotement LDR

julesnoirm · July 22, 2015, 6:34pm

Bonjour a tous,
je suis debutant sur arduino et j'aurais besoin de votre aide.

Je souhaite faire une lampe qui s'allume dès qu'il fait nuit et qui s'eteint quand il fait clair. Je voudrais que les leds s'allument avec une sequence de clignotemet, d'ou le code barbare au debut.

tout fonctionne bien jusqu'au "while". En effet, des que je cache le LDR, les leds clignotent comme prévu mais au lieu de rester allumés, la sequence de clignotement tourne en boucle...

const int ldr = 0;
int valeur = 0;

void setup() {
  
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(11, OUTPUT);
pinMode(ldr, INPUT);

}

void loop() {

valeur = analogRead(ldr);

if (valeur<60)
{digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay( 50);
digitalWrite(2, HIGH);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay( 50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, LOW);
delay (50);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, HIGH);
delay (50);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9,LOW);
delay (50);

digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay  (150);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9,LOW);
delay (150);


digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay  (150);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9,LOW);
delay (150);

digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
delay  (150);
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9,LOW);
delay (150);
analogRead(ldr);
  
  
 while (analogRead(ldr)<60){
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);

analogRead(ldr);}


}
    else (analogRead(ldr)>60 );
         
         {digitalWrite(2, LOW);
         digitalWrite(3, LOW);
         digitalWrite(4, LOW);
         digitalWrite(5, LOW);
         digitalWrite(6, LOW);
         digitalWrite(7, LOW);
         digitalWrite(8, LOW);
         digitalWrite(9,LOW);
  }

je ne sais pas si j'ai été tres clair, n'hésitez pas a me demader des précisions!

merci a tous

dfgh · July 22, 2015, 8:05pm

tu avais une accolade mal placée

const int ldr = 0;
int valeur = 0;

void setup() 
{
  for (int f=2;f<=9;f++){pinMode(f, OUTPUT);}
  pinMode(11, OUTPUT);
  pinMode(ldr, INPUT);
}

void loop() 
{

valeur = analogRead(ldr);

if (valeur<60)
{
digitalWrite(2, HIGH);
for (int f=3;f<=9;f++){digitalWrite(f, LOW);}
delay( 50);
for (int f=2;f<=3;f++){digitalWrite(f, HIGH);}
for (int f=4;f<=9;f++){digitalWrite(f, LOW);}
delay (50);
for (int f=2;f<=4;f++){digitalWrite(f, HIGH);}
for (int f=5;f<=9;f++){digitalWrite(f, LOW);}
delay( 50);
for (int f=2;f<=5;f++){digitalWrite(f, HIGH);}
for (int f=6;f<=9;f++){digitalWrite(f, LOW);}
delay (50);
for (int f=2;f<=6;f++){digitalWrite(f, HIGH);}
for (int f=7;f<=9;f++){digitalWrite(f, LOW);}
delay (50);
for (int f=2;f<=7;f++){digitalWrite(f, HIGH);}
for (int f=8;f<=9;f++){digitalWrite(f, LOW);}
delay (50);
for (int f=2;f<=8;f++){digitalWrite(f, HIGH);}
digitalWrite(9, LOW);
delay (50);
for (int f=2;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
digitalWrite(2, LOW);
for (int f=3;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=3;f++){digitalWrite(f, LOW);}
for (int f=4;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=4;f++){digitalWrite(f, LOW);}
for (int f=5;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=5;f++){digitalWrite(f, LOW);}
for (int f=6;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=6;f++){digitalWrite(f, LOW);}
for (int f=7;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=7;f++){digitalWrite(f, LOW);}
for (int f=8;f<=9;f++){digitalWrite(f, HIGH);}
delay (50);
for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
digitalWrite(9, HIGH);
delay (50);
for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
delay (50);
for (int f=2;f<=9;f++){digitalWrite(f, HIGH);}
delay  (150);
for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
delay (150);
for (int f=2;f<=9;f++){digitalWrite(f, HIGH);}
delay  (150);
for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
delay (150);
for (int f=2;f<=9;f++){digitalWrite(f, HIGH);}
delay  (150);
for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
delay (150);
for (int f=2;f<=9;f++){digitalWrite(f, HIGH);}

analogRead(ldr);
 while (analogRead(ldr)<60)
 {
analogRead(ldr);
 }
}
else if (analogRead(ldr)>60 )
  {
   for (int f=2;f<=9;f++){digitalWrite(f, LOW);}
  }
}

B83s · July 22, 2015, 8:15pm

Tu as vérifié la valeur mesurée sur la broche ldr ? (Serial.print)

Le else (analogRead(ldr) >60); c'est n'importe quoi ! (Else c'est la condition non vérifié du test if ... Donc tu écris juste :
Else {
DigitalWrite .....

}

julesnoirm · July 22, 2015, 8:35pm

@dfgh merci beaucoup (pour la simplification aussi

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[Résolu] Déclenchement séquence clignotement LDR

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