Arthur Semjonov / Mbed 2 deprecated Cosc4290_Song_demo

Uses 2 Potentiometers on the app-board to control red and green LED. Blue LED is controlled by using Up and Down buttons on the joystick. When Joystick is pressed down, the song will be played.

Dependencies:   mbed

Fork of app-board-RGB by Chris Styles

main.cpp

Committer:
chris
Date:
2012-10-15
Revision:
0:f86c572491c3
Child:
1:4a2a53bbc623

File content as of revision 0:f86c572491c3:

#include "mbed.h"

PwmOut r (p23);
PwmOut g (p24);
PwmOut b (p25);

int main()
{
    r.period(0.001);
    while(1) {
        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);
            b = 1.0 - ((p < 1.0) ? 0.0 : (p > 2.0) ? 3.0 - p : p - 1.0);  ;  
            wait (0.01);
        }
    }
}