File content as of revision 0:3acc8fa91b79:

/*
  SerialLCD.h - Serial LCD driver Library
  2010 Copyright (c) Seeed Technology Inc.  All right reserved.
 
  Original Author: Jimbo.We
  Contribution: Visweswara R 
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
#include "mbed.h"
#include "SerialLCD.h"
/*
SerialLCD::SerialLCD(uint8_t rx, uint8_t tx):SoftwareSerial(rx,tx)
{

}
*/
/********** High level commands, for the user! **********/
/*
// Initialize the Serial LCD Driver. SerialLCD Module initiates the communication.
void SerialLCD::begin()
{
    SoftwareSerial::begin(9600);
    delay(2);
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_POWER_OFF); 
    delay(1);
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_POWER_ON);
    delay(1);
    SoftwareSerial::write(SLCD_INIT_ACK);
    while(1)
    {
        if (SoftwareSerial::available() > 0 &&SoftwareSerial::read()==SLCD_INIT_DONE)
            break;
    }
    delay(2);
}

// Clear the display
void SerialLCD::clear()
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_CLEAR_DISPLAY);   
}

// Return to home(top-left corner of LCD)
void SerialLCD::home()
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_RETURN_HOME);  
    delay(2);//this command needs more time;  
}

// Set Cursor to (Column,Row) Position
void SerialLCD::setCursor(uint8_t column, uint8_t row)
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER); 
    SoftwareSerial::write(SLCD_CURSOR_HEADER); //cursor header command
    SoftwareSerial::write(column);
    SoftwareSerial::write(row);
}

// Switch the display off without clearing RAM
void SerialLCD::noDisplay() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_DISPLAY_OFF);    
}

// Switch the display on
void SerialLCD::display() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_DISPLAY_ON);    
}

// Switch the underline cursor off
void SerialLCD::noCursor() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_CURSOR_OFF);     
}

// Switch the underline cursor on
void SerialLCD::cursor() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_CURSOR_ON);     
}

// Switch off the blinking cursor
void SerialLCD::noBlink() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_BLINK_OFF);     
}

// Switch on the blinking cursor
void SerialLCD::blink() 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_BLINK_ON);     
}

// Scroll the display left without changing the RAM
void SerialLCD::scrollDisplayLeft(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_SCROLL_LEFT);
}

// Scroll the display right without changing the RAM
void SerialLCD::scrollDisplayRight(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_SCROLL_RIGHT);
}

// Set the text flow "Left to Right"
void SerialLCD::leftToRight(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_LEFT_TO_RIGHT);
}

// Set the text flow "Right to Left"
void SerialLCD::rightToLeft(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_RIGHT_TO_LEFT);
}

// This will 'right justify' text from the cursor
void SerialLCD::autoscroll(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_AUTO_SCROLL);
}

// This will 'left justify' text from the cursor
void SerialLCD::noAutoscroll(void) 
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);
    SoftwareSerial::write(SLCD_NO_AUTO_SCROLL);
}
void SerialLCD::Power(void)
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_POWER_ON); 
}
void SerialLCD::noPower(void)
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_POWER_OFF); 
}
//Turn off the backlight
void SerialLCD::noBacklight(void)
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_BACKLIGHT_OFF);   
}
//Turn on the back light
void SerialLCD::backlight(void)
{
    SoftwareSerial::write(SLCD_CONTROL_HEADER);   
    SoftwareSerial::write(SLCD_BACKLIGHT_ON);   
}
// Print Commands

void SerialLCD::print(uint8_t b)
{
    SoftwareSerial::write(SLCD_CHAR_HEADER);
    SoftwareSerial::write(b);
}
void SerialLCD::print(const char b[])
{
    SoftwareSerial::write(SLCD_CHAR_HEADER);
    SoftwareSerial::write(b);
}

void SerialLCD::print(unsigned long n, uint8_t base)
{
    unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
    unsigned long i = 0;

    if (base == 0) print(n);

    else if(base!=0)
    {
        if (n == 0) {
            print('0');
            return;
        }

        while (n > 0) {
            buf[i++] = n % base;
            n /= base;
        }

        for (; i > 0; i--)
            print((char) (buf[i - 1] < 10 ?
                          '0' + buf[i - 1] :
                          'A' + buf[i - 1] - 10));
    }
}

*/