Romain Berrada / RGBLed

Basic RGB library for non-PWM LEDs

Dependents:   MenuExample exosite_http_example exosite_http_example FastPWM

Warning : Works with non-PWM LED (0 or 1).

A quick example on how to use it.

#include "mbed.h"
#include "RGBLed.h"

RGBLed led(LED_RED, LED_GREEN, LED_BLUE);

int main() {
    RGBLed::Color list[8] = {RGBLed::BLACK, RGBLed::RED, RGBLed::GREEN, RGBLed::BLUE, RGBLed::MAGENTA, RGBLed::CYAN, RGBLed::YELLOW, RGBLed::WHITE};
    int i = 0;

    while (true) {
        i = (i+1)%8;
        led.setColor(list[i]);
        wait_ms(100);
    }
}

Diff: RGBLed.cpp

Revision:
3:be0a3c2ec426
Child:
4:176363412797
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RGBLed.cpp	Wed Sep 03 10:13:45 2014 +0000
@@ -0,0 +1,23 @@
+#include "RGBLed.h"
+
+RGBLed::Color::Color(bool r, bool g, bool b) : _r(r), _g(g), _b(b) {
+}
+
+RGBLed::RGBLed(PinName redPin, PinName greenPin, PinName bluePin) : _red(redPin), _green(greenPin), _blue(bluePin) {
+    this->setColor(RGBLed::BLACK); // Clear the LED output
+}
+
+void RGBLed::setColor(Color& color) {
+    _red = color._r;
+    _green = color._g;
+    _blue = color._b;
+}
+
+RGBLed::Color RGBLed::BLACK = RGBLed::Color(1,1,1);
+RGBLed::Color RGBLed::RED = RGBLed::Color(0,1,1);
+RGBLed::Color RGBLed::GREEN = RGBLed::Color(1,0,1);
+RGBLed::Color RGBLed::BLUE = RGBLed::Color(1,1,0);
+RGBLed::Color RGBLed::MAGENTA = RGBLed::Color(0,1,0);
+RGBLed::Color RGBLed::CYAN = RGBLed::Color(1,0,0);
+RGBLed::Color RGBLed::YELLOW = RGBLed::Color(0,0,1);
+RGBLed::Color RGBLed::WHITE = RGBLed::Color(0,0,0);
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