Ciao a tutti, come da titolo, non riesco a far funzionare lo sketch d’esempio del dimmer… di sicuro sbaglio qualcosa… QUI il link di tutto l’esempio…
const int ledPin = 9;
const int ledPin = 9;
void setup()
{
Serial.begin(9600);
pinMode(ledPin, OUTPUT);
}
void loop() {
byte brightness;
if (Serial.available()) {
brightness = Serial.read();
analogWrite(ledPin, brightness);
}
}
/* Processing code for this example
// Dimmer - sends bytes over a serial port
// by David A. Mellis
//This example code is in the public domain.
import processing.serial.*;
Serial port;
void setup() {
size(256, 150);
println("Available serial ports:");
println(Serial.list());
// Uses the first port in this list (number 0). Change this to
// select the port corresponding to your Arduino board. The last
// parameter (e.g. 9600) is the speed of the communication. It
// has to correspond to the value passed to Serial.begin() in your
// Arduino sketch.
port = new Serial(this, Serial.list()[0], 9600);
// If you know the name of the port used by the Arduino board, you
// can specify it directly like this.
//port = new Serial(this, "COM1", 9600);
}
void draw() {
// draw a gradient from black to white
for (int i = 0; i < 256; i++) {
stroke(i);
line(i, 0, i, 150);
}
// write the current X-position of the mouse to the serial port as
// a single byte
port.write(mouseX);
}
*/
/* Max/MSP v5 patch for this example
----------begin_max5_patcher----------
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xqZqbd3ZLdera1iPqYxOm++v7SUSz
-----------end_max5_patcher-----------
*/
Il led è collegato al pin 9… cosa sbaglio?!