Hi !

I've a problem by using Serialevent.

Here is the code :

ARDUINO :
void setup() {
Serial.begin(9600);
}

void loop() {
Serial.print(85);

}

PROCESSING :

Serial myPort;
 myPort = new Serial(this, Serial.list()[1], 9600);

void serialEvent(Serial p) {
if(p.read()==85) {
   carte_libre=1;
   print("pet");
   
   //on supprime les données ! A FAIRE
 }
}

I tried to change p for myPort etc. Whats wrong with this code ?

JB

I still have a question :

How can i store an array of data sent from Processing to Arduino. I tried this :

void setup() {
 Serial.begin(9600);
}

void loop() {
 byte temp[100];
 int i=0;
//Processing send 85 when ready to send datas
 if (Serial.read()==85) {
//store all the data in an array
//i send an array of byte
//myPort.write(array_of_byte);
   while(Serial.available()) {
     temp[i]=byte(Serial.read());
     i++;
   }
 }
  //Send 85 to Processing when ready to receive another datas
 //Serial.print(85);
}