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: rgb.cpp

Revision:
0:0969a9e32945
Child:
2:3c0889914cb2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rgb.cpp	Tue Sep 02 13:05:51 2014 +0000
@@ -0,0 +1,23 @@
+#include "rgb.h"
+
+RGB::Color::Color(uint8_t r, uint8_t g, uint8_t b) : _r(r), _g(g), _b(b) {
+}
+
+RGB::RGB(PinName redPin, PinName greenPin, PinName bluePin) : _red(redPin), _green(greenPin), _blue(bluePin) {
+    this->setColor(&RGB::BLACK); // Clear the LED output
+}
+
+void RGB::setColor(Color* color) {
+    _red = color->_r;
+    _green = color->_g;
+    _blue = color->_b;
+}
+
+RGB::Color RGB::BLACK = RGB::Color(1,1,1);
+RGB::Color RGB::RED = RGB::Color(0,1,1);
+RGB::Color RGB::GREEN = RGB::Color(1,0,1);
+RGB::Color RGB::BLUE = RGB::Color(1,1,0);
+RGB::Color RGB::MAGENTA = RGB::Color(0,1,0);
+RGB::Color RGB::CYAN = RGB::Color(1,0,0);
+RGB::Color RGB::YELLOW = RGB::Color(0,0,1);
+RGB::Color RGB::WHITE = RGB::Color(0,0,0);
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