LED.h

//
// Created by enrico on 09/07/15.
//

#ifndef GALILEO_TERREMOTI_LED_H
#define GALILEO_TERREMOTI_LED_H

#include <stdint.h>

class LED {
public:
	/**
	 * Init LED class with led pins
	 * @param greenLedPin Green LED pin number
	 * @param yellowLedPin Yellow LED pin number
	 * @param redLedPin Red LED pin number
	 */
	static void init(uint8_t greenLedPin, uint8_t yellowLedPin, uint8_t redLedPin);

	/**
	 * On/Off GREEN LED
	 * @param s True will set LED on, false will set LED off
	 */
	static void green(bool s);

	/**
	 * On/Off RED LED
	 * @param s True will set LED on, false will set LED off
	 */
	static void red(bool s);

	/**
	 * On/Off YELLOW LED
	 * @param s True will set LED on, false will set LED off
	 */
	static void yellow(bool s);

	/**
	 * Startup blink procedure
	 */
	static void startupBlink();

	/**
	 * LED tick (if threads are not available)
	 */
	static void tick();

	/**
	 * Set if global LED animation
	 * @param s True if animation should run, false will set LED to previous status
	 */
	static void setLedAnimation(bool s);

	/**
	 * Check if LED animation is running
	 * @return True if LED animation is running, false otherwise
	 */
	static bool getLedAnimation();

	/**
	 * Clear all resources
	 */
	static void dispose();

	/**
	 * Set status of a single LED
	 * @param pin PIN number
	 * @param isOn True=ON, False=Off
	 */
	static void set(uint8_t pin, bool isOn);

	/**
	 * Blink a LED
	 * @param pin PIN number
	 */
	static void setLedBlinking(uint8_t pin);

	/**
	 * Clear all LED blinking status
	 */
	static void clearLedBlinking();

	/**
	 * Clear blinking status for pin
	 * @param pin LED to shut off
	 */
	static void clearLedBlinking(uint8_t pin);

	/**
	 * Get PIN status
	 * @param pin LED PIN number
	 * @return True if LED is ON, false if LED is OFF
	 */
	static bool get(uint8_t pin);
private:
	static uint8_t greenLedPin;
	static uint8_t yellowLedPin;
	static uint8_t redLedPin;
	static volatile bool ledAnimation;
};


#endif //GALILEO_TERREMOTI_LED_H