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ACROBOTIC_SSD1306.h
executable file
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ACROBOTIC_SSD1306.h
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/*
06/01/2016
Author: Makerbro
Platforms: ESP8266
Language: C++
File: ACROBOTIC_SSD1306.h
------------------------------------------------------------------------
Description:
SSD1306 OLED Driver Library.
------------------------------------------------------------------------
Please consider buying products from ACROBOTIC to help fund future
Open-Source projects like this! We'll always put our best effort in every
project, and release all our design files and code for you to use.
https://acrobotic.com/
------------------------------------------------------------------------
License:
Released under the MIT license. Please check LICENSE.txt for more
information. All text above must be included in any redistribution.
*/
#ifndef ACROBOTIC_SSD1306_H
#define ACROBOTIC_SSD1306_H
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#ifdef __AVR__
#include <avr/pgmspace.h>
#define OLEDFONT(name) static const uint8_t __attribute__ ((progmem)) name[]
#elif defined(ESP8266)
#include <pgmspace.h>
#define OLEDFONT(name) static const uint8_t name[]
#else
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
#define OLEDFONT(name) static const uint8_t name[]
#endif
#include "Wire.h"
#include "fonts/font8x8.h"
#include "fonts/font5x7.h"
// Default screen size is 128x64. Using a #define in your sketch before
// the #include statement can change the default size.
#if !defined SSD1306_128_64 && !defined SSD1306_128_32
#define SSD1306_128_64
#endif
#if defined SSD1306_128_64
#define SSD1306_Max_X 127
#define SSD1306_Max_Y 63
#endif
#if defined SSD1306_128_32
#define SSD1306_Max_X 127
#define SSD1306_Max_Y 31
#endif
#define PAGE_MODE 01
#define HORIZONTAL_MODE 02
#define SSD1306_Address 0x3C
#define SSD1306_Command_Mode 0x80
#define SSD1306_Data_Mode 0x40
#define SSD1306_Display_Off_Cmd 0xAE
#define SSD1306_Display_On_Cmd 0xAF
#define SSD1306_Normal_Display_Cmd 0xA6
#define SSD1306_Inverse_Display_Cmd 0xA7
#define SSD1306_Activate_Scroll_Cmd 0x2F
#define SSD1306_Dectivate_Scroll_Cmd 0x2E
#define SSD1306_Set_Brightness_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 ACROBOTIC_SSD1306 {
public:
char addressingMode;
void init(TwoWire& wire=Wire);
void setNormalDisplay();
void setInverseDisplay();
void sendCommand(unsigned char command);
void sendData(unsigned char Data);
void setPageMode();
void setHorizontalMode();
void setTextXY(unsigned char Row, unsigned char Column);
void clearDisplay();
void setBrightness(unsigned char Brightness);
bool putChar(unsigned char c);
void putString(const char *string);
void putString(String string);
unsigned char putNumber(long n);
unsigned char putFloat(float floatNumber,unsigned char decimal);
unsigned char putFloat(float floatNumber);
void drawBitmap(unsigned char *bitmaparray,int bytes);
void setHorizontalScrollProperties(
bool direction,
unsigned char startPage,
unsigned char endPage,
unsigned char scrollSpeed);
void activateScroll();
void deactivateScroll();
void displayOn();
void displayOff();
void setFont(const uint8_t* font, bool inverse=false);
private:
const uint8_t* m_font; // Current font.
uint8_t m_font_offset = 2; // Font bytes for meta data.
uint8_t m_font_width; // Font witdth.
uint8_t m_col; // Cursor column.
uint8_t m_row; // Cursor row (RAM).
bool m_inverse=false; // Inverse text.
TwoWire* m_wire;
};
extern ACROBOTIC_SSD1306 oled; // ACROBOTIC_SSD1306 object
#endif