Aosen Ba / Mbed 2 deprecated 2036lab6

2036 project

Dependencies:   4DGL-uLCD-SE EthernetInterface NTPClient SDFileSystem mbed-rtos mbed wave_player

Fork of 2036lab7_template by jim hamblen

RGB.h

Committer:
baaosen
Date:
2018-10-25
Revision:
1:a5f43fb83aca

File content as of revision 1:a5f43fb83aca:

#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;
}
//class could be moved to include file
 
 
//Setup RGB led using PWM pins and class