File content as of revision 0:907c1b097c40:

/*
 * SeeedGrayOLED.cpp
 * SSD1327 Gray OLED Driver Library
 *
 * Copyright (c) 2011 seeed technology inc.
 * Author        :   Visweswara R
 * Create Time   :   Dec 2011
 * Change Log    :
 *
 * 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
 */
 
#ifndef SeeedGrayOLED_data_H
#define SeeedGrayOLED_data_H

// SeeedGrayOLED Instruction set addresses

//#include "Arduino.h"
#include "mbed.h"
#define SH1107G  1
#define SSD1327  2

#define VERTICAL_MODE                       01
#define HORIZONTAL_MODE                     02

// #define SeeedGrayOLED_Address               0x3c
const int SeeedGrayOLED_Address = 0x3c<<1;
#define SeeedGrayOLED_Command_Mode          0x80
#define SeeedGrayOLED_Data_Mode             0x40

#define SeeedGrayOLED_Display_Off_Cmd       0xAE
#define SeeedGrayOLED_Display_On_Cmd        0xAF

#define SeeedGrayOLED_Normal_Display_Cmd    0xA4
#define SeeedGrayOLED_Inverse_Display_Cmd   0xA7
#define SeeedGrayOLED_Activate_Scroll_Cmd   0x2F
#define SeeedGrayOLED_Dectivate_Scroll_Cmd  0x2E
#define SeeedGrayOLED_Set_ContrastLevel_Cmd 0x81

#define Scroll_Left             0x00
#define Scroll_Right            0x01

#define Scroll_2Frames          0x7
#define Scroll_3Frames          0x4
#define Scroll_4Frames          0x5
#define Scroll_5Frames          0x0
#define Scroll_25Frames         0x6
#define Scroll_64Frames         0x1
#define Scroll_128Frames        0x2
#define Scroll_256Frames        0x3


class SeeedGrayOLED {

public:

char addressingMode;

void init(int IC);

void setNormalDisplay();
void setInverseDisplay();

void sendCommand(unsigned char command);
void sendData(unsigned char Data);
void setGrayLevel(unsigned char grayLevel);

void setVerticalMode();
void setHorizontalMode();

void setTextXY(unsigned char Row, unsigned char Column);
void setzifuXY(unsigned char Row, unsigned char Column);
void clearDisplay();
void setContrastLevel(unsigned char ContrastLevel);
void putChar(unsigned char c);
void putzifu(unsigned char c);
void putString(const char *String);
unsigned char putNumber(long n);
unsigned char putFloat(float floatNumber,unsigned char decimal);
unsigned char putFloat(float floatNumber);

void drawBitmap(const unsigned char *bitmaparray,int bytes);
void drawzifu(unsigned char Row, unsigned char Column,const unsigned char *bitmaparray,int bytes);

void setHorizontalScrollProperties(bool direction,unsigned char startRow, unsigned char endRow,unsigned char startColumn, unsigned char endColumn, unsigned char scrollSpeed);
void activateScroll();
void deactivateScroll();

private:

unsigned char grayH;
unsigned char grayL;
int Drive_IC;

};

extern SeeedGrayOLED myOLED;  // SeeedGrayOLED object 

#endif