/*
  BuffSerial.h v.01 - serial with transmit buffer library for Wiring
  Created by Kochetkov Aleksey, 03.07.2009
*/

#ifndef BuffSerial_h
#define BuffSerial_h

#include "Arduino.h"

#define TX_BUFF_SIZE		240               // max 65535 
#define RX_BUFF_SIZE		25                // max 255
#define TX_BUFF_MAX_LEN		TX_BUFF_SIZE - 1

#ifndef cbi
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
#endif
#ifndef sbi
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
#endif

class BuffSerial {
  public:
    uint8_t		rxBuffer[RX_BUFF_SIZE];
    uint8_t		rxBegin;
    uint8_t		rxEnd;
    uint8_t		txBuffer[TX_BUFF_SIZE];
    uint16_t	txBegin;
    uint16_t	txEnd;
    uint8_t		txFull;
    uint16_t	txOverflow;
    void		begin(long);
    void 		sendByte(uint8_t);
    void		print(const char*);
    void		print(const char);
    void		println(const char*);
    void		println(const char);
    void		println(void);
    void		printHex4(uint8_t);
    void		printHex8(uint8_t);
    void		printDec(uint8_t);
    bool		rxEnabled(void);
    uint8_t		rxRead(void);
};

extern BuffSerial bSerial;

#endif