NXP / Mbed 2 deprecated frdm_rgbled

Example PWM control of RGB LEDs

Dependencies:   mbed

Fork of frdm_rgbled by Freescale

Using three PWM channels to mix the onboard RGB (Red, Green, Blue) LED to make a variety of colors.

NOTE: This example code does not work with FRDM-K64F.

main.cpp

Committer:
Kojto
Date:
2014-02-20
Revision:
5:14891bb08b35
Parent:
2:03e5c29343d1
Child:
7:ad8295723268

File content as of revision 5:14891bb08b35:

#include "mbed.h"

PwmOut r(LED_RED);
PwmOut g(LED_GREEN);

int main() {
    r.period(0.001);
    g.period(0.001);

    while (true) {
        for (float i = 0.0; i < 1.0 ; i += 0.001) {
            float p = 3 * i;
            r = 1.0 - ((p < 1.0) ? 1.0 - p : (p > 2.0) ? p - 2.0 : 0.0);
            g = 1.0 - ((p < 1.0) ? p : (p > 2.0) ? 0.0 : 2.0 - p);
            wait (0.0025);
        }
    }
}