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saad 2023-10-04 01:40:58 -04:00
parent 879261cd7e
commit a7fe0f86d8
3 changed files with 159 additions and 0 deletions
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41
DMX_TEST/DMX_TEST.pde Normal file
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import processing.serial.*;
Serial arduino;
void setup() {
size(700, 600);
println(Serial.list()[0]);
String portName = Serial.list()[0]; //change the 0 to a 1 or 2 etc. to match your port
arduino = new Serial(this, portName, 9600);
}
void draw() {
if (mousePressed == true)
{
if (mouseX >= 0 && mouseX <= 200){
arduino.write("1c255w");
} else if (mouseX >= 200 && mouseX <= 400){
arduino.write("2c255w");
}
else if (mouseX >= 400 && mouseX <= 600){
arduino.write("3c255w");
}
else if (mouseX >= 600 && mouseX <= 700){
arduino.write("1c255w");
arduino.write("2c255w");
arduino.write("3c255w");
}
} else {
arduino.write("1c0w");
arduino.write("2c0w");
arduino.write("3c0w");
}
fill(255, 0, 0);
rect(0, 0, 200, 600);
fill(0, 255, 0);
rect(200, 0, 200, 600);
fill(0, 0, 255);
rect(400, 0, 200, 600);
fill(255, 255, 255);
rect(600, 0, 100, 600);
}

65
audio_reactive/audio_reactive.pde Normal file
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import processing.sound.*;
import processing.serial.*;
int NUM_LIGHTS = 3;
FFT fft;
AudioIn in;
int bands = 4;
float[] spectrum = new float[bands];
Serial arduino;
void setup() {
size(600, 300);
background(255);
frameRate(14);
// Create an Input stream which is routed into the Amplitude analyzer
fft = new FFT(this, bands);
in = new AudioIn(this, 0);
// start the Audio Input
in.start();
// patch the AudioIn
fft.input(in);
String portName = Serial.list()[0]; //change the 0 to a 1 or 2 etc. to match your port
arduino = new Serial(this, portName, 9600);
}
void draw() {
background(255);
fft.analyze(spectrum);
for (int i = 0; i < bands; i++) {
// The result of the FFT is normalized
// draw the line for frequency band i scaling it up by 5 to get more amplitude.
if (i == 0) {
fill(255, 0, 0);
int val = (int)map(spectrum[i], 0, 1, 0, 255);
for (int k = 0; k < NUM_LIGHTS; k++){
int channel = 1 + (k * 3);
arduino.write(channel+"c" + val + "w");
}
} else if (i == 1) {
int val = (int)map(spectrum[i], 0, 1, 0, 255);
val = val*2;
fill(0, 255, 0);
for (int k = 0; k < NUM_LIGHTS; k++){
int channel = 2 + (k * 3);
arduino.write(channel+"c" + val + "w");
}
} else if (i == 2) {
int val = (int)map(spectrum[i], 0, 1, 0, 255);
fill(0, 0, 255);
for (int k = 0; k < NUM_LIGHTS; k++){
int channel = 3 + (k * 3);
arduino.write(channel+"c" + val + "w");
}
}
rect(i * 200, 0, 200, spectrum[i] * height);
}
}

53
audio_reactive_3light/audio_reactive_3light.pde Normal file
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import processing.sound.*;
import processing.serial.*;
FFT fft;
AudioIn in;
int bands = 4;
float[] spectrum = new float[bands];
Serial arduino;
void setup() {
size(600, 300);
background(255);
frameRate(14);
// Create an Input stream which is routed into the Amplitude analyzer
fft = new FFT(this, bands);
in = new AudioIn(this, 0);
// start the Audio Input
in.start();
// patch the AudioIn
fft.input(in);
String portName = Serial.list()[0]; //change the 0 to a 1 or 2 etc. to match your port
arduino = new Serial(this, portName, 9600);
}
void draw() {
background(255);
fft.analyze(spectrum);
for (int i = 0; i < bands; i++) {
// The result of the FFT is normalized
// draw the line for frequency band i scaling it up by 5 to get more amplitude.
if (i == 0) {
fill(255, 0, 0);
int val = (int)map(spectrum[i], 0, 1, 0, 255);
arduino.write("1c" + val + "w");
} else if (i == 1) {
int val = (int)map(spectrum[i], 0, 1, 0, 255);
fill(0, 255, 0);
arduino.write("5c" + val*2 + "w");
} else if (i == 2) {
int val = (int)map(spectrum[i], 0, 1, 0, 255);
fill(0, 0, 255);
arduino.write("9c" + val*3 + "w");
}
rect(i * 200, 0, 200, spectrum[i] * height);
}
}