/*
 * Snap.hpp
 *
 * Created: 10.05.2014 13:28:04
 *  Author: netz
 */ 


#ifndef SNAP_H_
#define SNAP_H_

class Snap {
	public:
		static const uint8_t DEVICE = 30;
		
		static const uint8_t ALL = 0;
		static const uint8_t GROUP = 240;
		static const uint8_t MASTER = 1;
		
		static const uint8_t PING = 1;
		static const uint8_t SLEEP = 2;
		static const uint8_t ACTIVE = 3;
		static const uint8_t SETSLEEP = 4;
		static const uint8_t SETACTIVE = 5;
		static const uint8_t RUN = 6;
		static const uint8_t SETRUN = 7;
		static const uint8_t DEDECT = 8;
		static const uint8_t SETDEDECT = 9;
	
	protected:
		virtual void hook_turn() = 0;
		virtual void hook_poll() = 0;
		virtual void funk_begin() = 0;
		virtual void funk_end() = 0;
		virtual uint8_t funk_has_data() = 0;
		virtual uint8_t funk_get_byte() = 0;
		virtual void funk_send_packet(uint8_t addr, uint8_t from, uint8_t data) = 0;
		
		void wait() {
			_delay_ms(10);
			for(uint8_t i=0;i<this->DEVICE;i++) {
				_delay_ms(5);
			}
		}
		void get_packet(uint8_t data[], uint8_t len){
			this->funk_begin();
			for (uint8_t i = 0; i < len; i++)
			{
				while(this->funk_has_data()) {
					this->hook_poll();
				}
				data[i] = this->funk_get_byte();
			}
			this->funk_end();
		}
		
		void send_packet(uint8_t data) {
			this->funk_send_packet(this->MASTER, this->DEVICE, data);
		}
};



#endif /* SNAP_H_ */