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SSD1322.h
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SSD1322.h
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/**
* This is an example for the Newhaven NHD-3.12-25664UCY2 OLED based on SSD1322 drivers
* The NHD-3.12-25664UCY2 is sold through Digikey and Mouser
*
* Based on Adafruit SSD1306 driver (https://github.com/adafruit/Adafruit_SSD1306)
* for which the original header is left below:
*/
/*********************************************************************
This is a library for the 256 x 64 pixel 16 color gray scale OLEDs
based on SSD1322 drivers
These displays use SPI to communicate, 4 or 5 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
*********************************************************************/
#ifndef _ESP8266_SD1322_H
#define _ESP8266_SD1322_H
#include "Load_fonts.h"
#if ARDUINO >= 100
#include "Arduino.h"
#define WIRE_WRITE Wire.write
#else
#include "WProgram.h"
#define WIRE_WRITE Wire.send
#endif
#if defined(__SAM3X8E__)
typedef volatile RwReg PortReg;
typedef uint32_t PortMask;
#elif defined(ARDUINO_ARCH_ARC32)
typedef volatile uint32_t PortReg;
typedef uint32_t PortMask;
#else
typedef volatile uint8_t PortReg;
typedef uint8_t PortMask;
#endif
#include <SPI.h>
#include <Adafruit_GFX.h>
#define BLACK 0x00
#define WHITE 0x0F
#define INVERSE 2
#define SSD1322_I2C_ADDRESS 0x3C // 011110+SA0+RW - 0x3C or 0x3D
// Address for 128x32 is 0x3C
// Address for 128x64 is 0x3D (default) or 0x3C (if SA0 is grounded)
/*=========================================================================
SSD1322 Displays
-----------------------------------------------------------------------
The driver is used in multiple displays (128x64, 128x32, etc.).
Select the appropriate display below to create an appropriately
sized framebuffer, etc.
SSD1322_256_64_4 256x64 pixel display 16 color (4 bits per pixel) 8k
SSD1322_256_64_1 256x64 pixel display 2 color (1 bits per pixel) 2k
-----------------------------------------------------------------------*/
// #define SSD1322_256_64_4
#define SSD1322_256_64_1
/*=========================================================================*/
#if defined SSD1322_256_64_4
#define SSD1322_LCDWIDTH 256
#define SSD1322_LCDHEIGHT 64
#define SSD1322_BITS_PER_PIXEL 4
#endif
#if defined SSD1322_256_64_1
#define SSD1322_LCDWIDTH 256
#define SSD1322_LCDHEIGHT 64
#define SSD1322_BITS_PER_PIXEL 1
#endif
#define SSD1322_SETCOMMANDLOCK 0xFD
#define SSD1322_DISPLAYOFF 0xAE
#define SSD1322_DISPLAYON 0xAF
#define SSD1322_SETCLOCKDIVIDER 0xB3
#define SSD1322_SETDISPLAYOFFSET 0xA2
#define SSD1322_SETSTARTLINE 0xA1
#define SSD1322_SETREMAP 0xA0
#define SSD1322_FUNCTIONSEL 0xAB
#define SSD1322_DISPLAYENHANCE 0xB4
#define SSD1322_SETCONTRASTCURRENT 0xC1
#define SSD1322_MASTERCURRENTCONTROL 0xC7
#define SSD1322_SETPHASELENGTH 0xB1
#define SSD1322_DISPLAYENHANCEB 0xD1
#define SSD1322_SETPRECHARGEVOLTAGE 0xBB
#define SSD1322_SETSECONDPRECHARGEPERIOD 0xB6
#define SSD1322_SETVCOMH 0xBE
#define SSD1322_NORMALDISPLAY 0xA6
#define SSD1322_INVERSEDISPLAY 0xA7
#define SSD1322_SETMUXRATIO 0xCA
#define SSD1322_SETCOLUMNADDR 0x15
#define SSD1322_SETROWADDR 0x75
#define SSD1322_WRITERAM 0x5C
#define SSD1322_ENTIREDISPLAYON 0xA5
#define SSD1322_ENTIREDISPLAYOFF 0xA4
#define SSD1322_SETGPIO 0xB5
#define SSD1322_EXITPARTIALDISPLAY 0xA9
#define SSD1322_SELECTDEFAULTGRAYSCALE 0xB9
#define MIN_SEG 0x1C
#define MAX_SEG 0x5B
// Scrolling #defines
#define SSD1322_ACTIVATE_SCROLL 0x2F
#define SSD1322_DEACTIVATE_SCROLL 0x2E
#define SSD1322_SET_VERTICAL_SCROLL_AREA 0xA3
#define SSD1322_RIGHT_HORIZONTAL_SCROLL 0x26
#define SSD1322_LEFT_HORIZONTAL_SCROLL 0x27
#define SSD1322_VERTICAL_AND_RIGHT_HORIZONTAL_SCROLL 0x29
#define SSD1322_VERTICAL_AND_LEFT_HORIZONTAL_SCROLL 0x2A
class ESP8266_SSD1322 : public Adafruit_GFX {
public:
ESP8266_SSD1322(int8_t SID, int8_t SCLK, int8_t DC, int8_t RST, int8_t CS);
ESP8266_SSD1322(int8_t DC, int8_t RST, int8_t CS);
ESP8266_SSD1322(int8_t RST);
void begin(uint8_t i2caddr = SSD1322_I2C_ADDRESS, bool reset=true);
void ssd1322_command(uint8_t c);
void ssd1322_data(uint8_t c);
void ssd1322_dataBytes(uint8_t *buf, uint32_t size);
void clearDisplay(void);
void invertDisplay(uint8_t i);
void display();
void startscrollright(uint8_t start, uint8_t stop);
void startscrollleft(uint8_t start, uint8_t stop);
void startscrolldiagright(uint8_t start, uint8_t stop);
void startscrolldiagleft(uint8_t start, uint8_t stop);
void stopscroll(void);
void dim(boolean dim);
void drawPixel(int16_t x, int16_t y, uint16_t color);
void fill(uint8_t colour);
void fastDrawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint8_t color);
void ultraFastDrawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, uint8_t w, uint8_t h, uint8_t color, bool invert);
virtual void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
virtual void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
int drawUnicode(unsigned int uniCode, int x, int y, int size);
int drawNumber(long long_num,int poX, int poY, int size);
int drawChar(char c, int x, int y, int size);
int drawString(char *string, int poX, int poY, int size);
int drawCentreString(char *string, int dX, int poY, int size);
int drawRightString(char *string, int dX, int poY, int size);
int drawFloat(float floatNumber,int decimal,int poX, int poY, int size);
private:
int8_t _i2caddr, sid, sclk, dc, rst, cs;
void fastSPIwrite(uint8_t c);
void fastSPIwriteBytes(uint8_t * data, uint32_t const size);
boolean hwSPI;
PortReg *mosiport, *clkport, *csport, *dcport;
PortMask mosipinmask, clkpinmask, cspinmask, dcpinmask;
inline void drawFastVLineInternal(int16_t x, int16_t y, int16_t h, uint16_t color) __attribute__((always_inline));
inline void drawFastHLineInternal(int16_t x, int16_t y, int16_t w, uint16_t color) __attribute__((always_inline));
};
#endif