commands_SSD1306.h

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#pragma once
 
// a definir si besoin
// #define SSD1306_WRITE_MODE _u(0xFE)
// #define SSD1306_READ_MODE _u(0xFF)
 
// ---------- physical screen size ----------
#define SSD1306_HEIGHT 64
#define SSD1306_WIDTH 128
#define SSD1306_PAGE_HEIGHT _u(8)
#define SSD1306_NUM_PAGES (SSD1306_HEIGHT / SSD1306_PAGE_HEIGHT)
#define SSD1306_BUF_LEN (SSD1306_NUM_PAGES * SSD1306_WIDTH)
 
// ---------- SSD1306 commands (see datasheet)----------
#define I2C_CMD_FLAG 0x80
#define I2C_DATA_FLAG 0x40
 
// ----- Fundamental Commands -----
#define SSD1306_SET_CONTRAST _u(0x81)
#define SSD1306_SET_RAM_DISPLAY _u(0xA4)
#define SSD1306_SET_DISPLAY_ON _u(0xA5)
#define SSD1306_SET_NORM_DISP _u(0xA6)
#define SSD1306_SET_INV_DISP _u(0xA7)
#define SSD1306_SET_DISPLAY_SLEEP _u(0xAE)
#define SSD1306_SET_DISPLAY_NORMAL_ON _u(0xAF)
 
// ----- Scrolling commands -----

#define SSD1306_SET_R_HORIZ_SCROLL _u(0x26)
#define SSD1306_SET_L_HORIZ_SCROLL _u(0x27)
#define SSD1306_SET_VERTICAL_R_HORIZ_SCROLL _u(0x29)
#define SSD1306_SET_VERTICAL_L_HORIZ_SCROLL _u(0x2A)

#define SSD1306_SET_SCROLL_ON _u(0x2F) //

#define SSD1306_SET_SCROLL_OFF _u(0x2E) //

#define SSD1306_SET_VERTICAL_SCROLL_AREA _u(0xA3) //
 
// ----- Addressing setting commands -----
#define SSD1306_SET_MEM_MODE _u(0x20) //
 
// ----- Hardware Configuration (Panel resolution & layout related) Command -----
#define SSD1306_SET_DISP_START_LINE _u(0x40) //

#define SSD1306_SET_COL_ADDR _u(0x21)

#define SSD1306_SET_PAGE_ADDR _u(0x22)
#define SSD1306_SET_SEG_NO_REMAP _u(0xA0)
#define SSD1306_SET_SEG_REMAP _u(0xA1)
#define SSD1306_SET_MUX_RATIO _u(0xA8)

#define SSD1306_SET_COM_OUT_DIR _u(0xC0)
#define SSD1306_SET_COM_OUT_DIR_REMAP _u(0xC8)
#define SSD1306_SET_DISP_OFFSET _u(0xD3)

#define SSD1306_SET_COM_PIN_CFG _u(0xDA)
 
// ----- Timing & Driving Scheme Setting Command -----
#define SSD1306_SET_DISP_CLK_DIV _u(0xD5) //

#define SSD1306_SET_PRECHARGE _u(0xD9) //
#define SSD1306_SET_VCOM_DESEL _u(0xDB) // 

#define SSD1306_NOP _u(0xE3) 
 
// ----- Charge Pump Command -----

#define SSD1306_SET_CHARGE_PUMP _u(0x8D) 
// ----------------------------------------------------------------------------------------------------