SparkCore LED Effects Demo

Demo.cpp

// This #include statement was automatically added by the Spark IDE.
#include "LEDEffect.h"
#include "clickButton.h"
//#include <LEDEffect.h>

// General Garage Controller Config
int internalState = 0;  // Start up

// LED Config
const int ledPin = D0;
LEDEffect led1(ledPin);
int ledState = 0;

// Relay Config
const int rlyPin = D1;
char rlyState = 0;
unsigned long rlyLastTime = 0;
const int rlyLockoutTime = 3000; // Seconds
const int rlyTime = 2000;

// Button Config
const int buttonPin1 = D3;
ClickButton button1(buttonPin1, LOW, CLICKBTN_PULLUP);

void setup()
{
    // Pin Mode Config
    pinMode(ledPin, OUTPUT);
    pinMode(rlyPin, OUTPUT);
    pinMode(buttonPin1, INPUT_PULLUP);
    
    // Clickbutton Setup
	button1.debounceTime   = 20;   // Debounce timer in ms
	button1.multiclickTime = 250;  // Time limit for multi clicks
	button1.longClickTime  = 1000; // time until "held-down clicks" register

	led1.on();
	ledState = 1;
	
	led1.breath(30);
	
	digitalWrite(rlyPin, LOW);
}

void goRelay()
{
    if(rlyState == 0)   // Relay is "normal"
    {
        rlyState = 1;
        rlyLastTime = millis();
    }
    
}

void relayUpdate()
{
    if(rlyState == 1)   // Relay is "ON"
    {
        led1.blink(200);
        digitalWrite(rlyPin, HIGH);
        if(millis() > (rlyLastTime + rlyTime))
        {
            rlyState = 2;   // Lock the relay
        }
    }
    else if(rlyState == 2)
    {
        led1.dim(50);
        digitalWrite(rlyPin, LOW);
        if(millis() > (rlyLastTime + rlyLockoutTime))
        {
            rlyState = 0;   // Lock the relay
        }
    }
    else
    {
        rlyState = 0;
        digitalWrite(rlyPin, LOW);
    }
}

void stateLEDUpdate()
{
    if(rlyState == 0)   // Normal Relay Operation
    {
        if(internalState == 0)  // Normal Operation
        {
            led1.breath(30);
        } 
    }
    
}

void loop()
{
	// Update button state
	stateLEDUpdate();
	
	button1.Update();
    led1.update();
    
    relayUpdate();
    
	if(button1.clicks == 1)
		goRelay();
	
	/*if(ledState == 0)
		{
			led1.on();
			ledState = 1;
		}
		else if(ledState == 1)
		{
			led1.breath(30);
			ledState = 2;
		}
		else if(ledState == 2)
		{
			led1.fadeDown(30);
			ledState = 3;
		}
		else if(ledState == 3)
		{
			led1.fadeUp(10);
			ledState = 4;
		}
		else if(ledState == 4)
		{
			led1.blink(250);
			ledState = 5;
		}
		else
		{
			led1.off();
			ledState = 0;
		}*/
	  
}

LEDEffect.cpp

/*
	LEDEffect.cpp - Library for LED Effecs.
	Created by Harrison H. Jones, October 3, 2014.
*/

//#include "Arduino.h"
#include "LEDEffect.h"

LEDEffect::LEDEffect(int pin)
{
	pinMode(pin, OUTPUT);
	_pin = pin;
	_time = millis();
	_brightness = 125;
	_fadeAmount = 5;    // how many points to fade the LED by
	_fadeDirection = _fadeAmount; 
	_ledState = 0;     // 0 = off, 1 = on, 2 = breath, 3 = fade down, 4 = fade up, 5 = blink
	_ledDelay = 30; // in ms
}

void LEDEffect::update()
{
	if(millis() > _time + _ledDelay)
	{
		_time = millis();
		if(_ledState == 0)
			_brightness = 0;
		else if(_ledState == 1)
			_brightness = 255;
		else if (_ledState == 2)
		{
			// change the _brightness for next time through the loop:
			_brightness = _brightness + _fadeDirection;
			// reverse the direction of the fading at the ends of the fade:
			if (_brightness == 0)
				_fadeDirection = _fadeAmount;
			else if (_brightness == 255)
				_fadeDirection = -_fadeAmount;
		}
		else if (_ledState == 3)	// Fade down
		{
			// change the _brightness for next time through the loop:
			_brightness = _brightness - _fadeAmount;
			// reverse the direction of the fading at the ends of the fade:
			if (_brightness == 0)
				_brightness = 255;
		}
		else if (_ledState == 4)	// Fade up
		{
			// change the _brightness for next time through the loop:
			_brightness = _brightness + _fadeAmount;
			// reverse the direction of the fading at the ends of the fade:
			if (_brightness == 255)
				_brightness = 0;
		}
		else if(_ledState == 5)
		{
			if(_brightness == 255)
				_brightness = 0;
			else
				_brightness = 255;
		}
		else if(_ledState == 6) // Dim
		{
		}
	}
    analogWrite(_pin, _brightness);  
}
void LEDEffect::off()
{
	_ledState = 0;
	_ledDelay = 10;
}

void LEDEffect::on()
{
	_ledState = 1;
	_ledDelay = 10;
}

void LEDEffect::breath(int ledDelay)
{
    if(_brightness == 0)
        _fadeDirection = _fadeAmount;
    else if(_brightness == 255)
        _fadeDirection = -_fadeAmount;
	_ledState = 2;
	_ledDelay = ledDelay;
}

void LEDEffect::fadeDown(int ledDelay)
{
  _fadeDirection = -_fadeAmount;
	_ledState = 3;
	_ledDelay = ledDelay;
}

void LEDEffect::fadeUp(int ledDelay)
{
  _fadeDirection = _fadeAmount;
	_ledState = 4;
	_ledDelay = ledDelay;
}

void LEDEffect::blink(int ledDelay)
{
	_ledState = 5;
	_ledDelay = ledDelay;
}

void LEDEffect::dim(unsigned char brightness)
{
    _ledState = 6;
    _brightness = brightness;
    _ledDelay = 1000;   // Not really required. 
}

LEDEffect.h

/*
	LEDEffect.h - Library for LED Effecs.
	Created by Harrison H. Jones, October 3, 2014.
*/

#ifndef LEDEffect_h
#define LEDEffect_h

//#include "Arduino.h"
#include "application.h"

class LEDEffect
{
  public:
	LEDEffect(int pin);
	void update();
	void off();
	void on();
	void breath(int ledDelay);
	void fadeDown(int ledDelay);
	void fadeUp(int ledDelay);
	void blink(int ledDelay);
	void dim(unsigned char brightness);
  private:
	int _pin;
	unsigned char _brightness;
	unsigned char _fadeAmount;    // how many points to fade the LED by
	unsigned char _fadeDirection; 
	unsigned char _ledState;     // 0 = off, 1 = on, 2 = breath, 3 = fade down, 4 = fade up, 5 = blink
	int _ledDelay; // in ms
	unsigned long _time;
};

#endif