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Class

LED

Name

brightness()
Examples
import processing.io.*;
LED greenLed;
boolean ledOn = false;

void setup() {
  // the green LED is led0 on the Raspberry Pi
  greenLed = new LED("led0");
  frameRate(0.5);
}

void draw() {
  ledOn = !ledOn;
  if (ledOn) {
  	greenLed.brightness(1.0);
  } else {
  	greenLed.brightness(0.0);
  }
}
Description Sets the brightness
Syntax
.brightness(bright)
Parameters
bright float: 0.0 (off) to 1.0 (maximum)
Returnsvoid
Updated on January 21, 2019 10:05:14am EST

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