Arduino Projects: Difference between revisions
→IR Controlled RGB LED Strip: added code
(→Bluetooth Controlled RGB LED Strip: comments) |
(→IR Controlled RGB LED Strip: added code) |
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Source: [[http://arduino-cool.blogspot.in/2012/09/arduino-rgb-led-managed-by-remote.html arduino-cool.blogspot.in]]
<pre style="width: 75%; height: 10pc; overflow-y: scroll;">#include <IRremote.h>
int RECV_PIN = 8;
int R_PIN = 10;
int G_PIN = 6;
int B_PIN = 9;
#define ON 0XFFB04F
#define OFF 0xFFF807
#define BRIGHTNESS_UP 0xFF906F
#define BRIGHTNESS_DOWN 0xFFB847
#define FLASH 0xFFB24D
#define STROBE 0xFF00FF
#define FADE 0xFF58A7
#define SMOOTH 0xFF30CF
#define RED 0xFF9867
#define GREEN 0XFFD827
#define BLUE 0xFF8877
#define WHITE 0xFFA857
#define ORANGE 0xFFE817
#define YELLOW_DARK 0xFF02FD
#define YELLOW_MEDIUM 0xFF50AF
#define YELLOW_LIGHT 0xFF38C7
#define GREEN_LIGHT 0XFF48B7
#define GREEN_BLUE1 0XFF32CD
#define GREEN_BLUE2 0XFF7887
#define GREEN_BLUE3 0XFF28D7
#define BLUE_RED 0XFF6897
#define PURPLE_DARK 0XFF20DF
#define PURPLE_LIGHT 0XFF708F
#define PINK 0XFFF00F
#define INCREMENTO 10
unsigned long rgb = 0;
byte r,g,b;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup()
{
irrecv.enableIRIn(); // Inicializamos el receptor
Serial.begin(9600);
pinMode(R_PIN, OUTPUT);
pinMode(G_PIN, OUTPUT);
pinMode(B_PIN, OUTPUT);
}
void variar (byte* color, char valor) {
if (valor > 0) {
if ( *color + valor <= 255) {
*color += valor;
} else {
*color = 255;
}
} else {
if (*color + valor >= 0) {
*color += valor;
} else {
*color = 0;
}
}
}
void RGB(unsigned long valor) {
r = valor >> 16;
g = (valor >> 8) & 0xFF;
b = valor & 0xFF;
}
void loop() {
if (irrecv.decode(&results)) {
if ( results.value != 0xFFFFFFFF) {
switch (results.value) {
case BRIGHTNESS_UP :
variar (&r, INCREMENTO);
variar (&g, INCREMENTO);
variar (&b, INCREMENTO);
break;
case BRIGHTNESS_DOWN :
variar (&r, -INCREMENTO);
variar (&g, -INCREMENTO);
variar (&b, -INCREMENTO);
break;
case OFF :
r = g = b = 0;
break;
case RED : RGB(0x00FF0000); break;
case GREEN : RGB(0x0000FF00); break;
case BLUE : RGB(0x000000FF); break;
case WHITE : RGB(0x00FFFFFF); break;
case ORANGE : RGB(0x00FF7F00); break;
case YELLOW_DARK : RGB(0x00FFAA00); break;
case YELLOW_MEDIUM : RGB(0x00FFD400); break;
case YELLOW_LIGHT : RGB(0x00FFFF00); break;
case GREEN_LIGHT : RGB(0x0000FFAA); break;
case GREEN_BLUE1 : RGB(0x0000FFFF); break;
case GREEN_BLUE2 : RGB(0x0000AAFF); break;
case GREEN_BLUE3 : RGB(0x000055FF); break;
case BLUE_RED : RGB(0x00000080); break;
case PURPLE_DARK : RGB(0x003F0080); break;
case PURPLE_LIGHT : RGB(0x007A00BF); break;
case PINK : RGB(0x00FF00FF); break;
}
Serial.println(results.value, HEX);
Serial.println(r,DEC);
Serial.println(g, DEC);
Serial.println(b, DEC);
analogWrite(R_PIN,r);
analogWrite(G_PIN,g);
analogWrite(B_PIN,b);
}
irrecv.resume(); // Receive the next value
}
}
</pre>
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