syouichi imamori / SerialLcd

sparkfun Compatible Serial LCD

SerialLcd.cpp

Committer:
komaida424
Date:
2013-07-11
Revision:
0:f30bad3f815d

File content as of revision 0:f30bad3f815d:

#include "mbed.h"
#include "SerialLcd.h"

SerialLcd::SerialLcd(PinName TX): _lcd(TX,NC)
{   
//    LCD_contrast = 60; 
}

int SerialLcd::_putc(int value) {
    _lcd.putc(value);
    return value;
}

int SerialLcd::_getc() {
    return -1;
}

void SerialLcd::cls()
{
    _lcd.putc(0xFE);
    _lcd.putc(0x01);
    wait(0.01);
}

void SerialLcd::locate(int clm,int row)
{
    _lcd.putc(0xFE);
    _lcd.putc( 0x80 + (row * 0x40) + clm );
    wait(0.01);
}
;