pub const SET_COL_ADR_LSB: u8 = 0x0;
pub const SET_COL_ADR_MSB: u8 = 0x10;
pub const SET_DISP_START_LINE: u8 = 0x40;
pub const SET_CONTRAST: u8 = 0x81;
pub const SET_SEG_REMAP: u8 = 0xA0;
pub const SET_ENTIRE_ON: u8 = 0xA4;
pub const SET_NORM_INV: u8 = 0xA6;
pub const SET_MUX_RATIO: u8 = 0xA8;
pub const SET_CTRL_DCDC: u8 = 0xAD;
pub const SET_DISP: u8 = 0xAE;
pub const SET_ROW_ADR: u8 = 0xB0;
pub const SET_COM_OUT_DIR: u8 = 0xC0;
pub const SET_DISP_OFFSET: u8 = 0xD3;
pub const SET_DISP_CLK_DIV: u8 = 0xD5;
pub const SET_PRECHARGE: u8 = 0xD9;
pub const SET_VCOM_DESEL: u8 = 0xDB;
pub const SET_VSEG_LEVEL: u8 = 0xDC;
pub const SET_DISCHARGE_LEVEL: u8 = 0x30;