/Users/fmalpartida/development/ardWorkspace/LiquidCrystal_I2C/LiquiCrystal_I2C/LiquidCrystal_SR_LCD3.h

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// ---------------------------------------------------------------------------
// Created by Francisco Malpartida on 20/08/11.
// Copyright 2011 - Under creative commons license 3.0:
//        Attribution-ShareAlike CC BY-SA
//
// This module is by Marc MERLIN <marc_soft<at>merlins.org>
// See .cpp file for hardware details.
// ---------------------------------------------------------------------------
#ifndef _LIQUIDCRYSTAL_SR_LCD3_
#define _LIQUIDCRYSTAL_SR_LCD3_

#include <inttypes.h>
#include <LCD.h>
#include <FastIO.h>


class LiquidCrystal_SR_LCD3 : public LCD
{
public:
   LiquidCrystal_SR_LCD3 ( uint8_t srdata, uint8_t srclock, uint8_t enable );
   
   
   virtual void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS);   
   
   virtual void send(uint8_t value, uint8_t mode);
   
   
private:
   
   void init ( uint8_t srdata, uint8_t srclock, uint8_t enable, uint8_t lines, 
              uint8_t font );
   void write4bits ( uint8_t );
   void _pushOut ( uint8_t );

   // Serial Data pin
   fio_bit _srdata_bit;
   fio_register _srdata_register;

   // Clock Pin
   fio_bit _srclock_bit;
   fio_register _srclock_register;
   
   // Enable Pin
   fio_bit _strobe_bit;
   fio_register _strobe_register;
};

#endif