Jen Logreira / Mbed 2 deprecated ECE4180Lab4

Mini Design Project demonstrating a Bluetooth Controlled Robot

Dependencies:   Motor WavePlayer_HelloWorld4180 mbed

RGBLed.h

Committer:
jlogreira3
Date:
2016-03-15
Revision:
0:a4708667f84e

File content as of revision 0:a4708667f84e:

#include "mbed.h"

//Class to control an RGB LED using three PWM pins
class RGBLed
{
public:
    RGBLed(PinName redpin, PinName greenpin, PinName bluepin);
    void write(float red,float green, float blue);
private:
    PwmOut _redpin;
    PwmOut _greenpin;
    PwmOut _bluepin;
};
 
RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin)
    : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin)
{
    //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker)
    _redpin.period(0.0005);
}
 
void RGBLed::write(float red,float green, float blue)
{
    _redpin = red;
    _greenpin = green;
    _bluepin = blue;
}