qp_st77xx_opcodes.h (2482B)
1 // Copyright 2021 Paul Cotter (@gr1mr3aver) 2 // SPDX-License-Identifier: GPL-2.0-or-later 3 #pragma once 4 5 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 6 // Quantum Painter ST77XX command opcodes 7 8 // System function commands 9 #define ST77XX_CMD_NOP 0x00 // No operation 10 #define ST77XX_CMD_RESET 0x01 // Software reset 11 #define ST77XX_GET_ID_INFO 0x04 // Get ID information 12 #define ST77XX_GET_STATUS 0x09 // Get status 13 #define ST77XX_GET_PWR_MODE 0x0A // Get power mode 14 #define ST77XX_GET_MADCTL 0x0B // Get mem access ctl 15 #define ST77XX_GET_PIX_FMT 0x0C // Get pixel format 16 #define ST77XX_GET_IMG_FMT 0x0D // Get image format 17 #define ST77XX_GET_SIG_MODE 0x0E // Get signal mode 18 #define ST77XX_CMD_SLEEP_ON 0x10 // Enter sleep mode 19 #define ST77XX_CMD_SLEEP_OFF 0x11 // Exist sleep mode 20 #define ST77XX_CMD_PARTIAL_ON 0x12 // Enter partial mode 21 #define ST77XX_CMD_NORMAL_ON 0x13 // Exit partial mode 22 #define ST77XX_CMD_INVERT_OFF 0x20 // Exit inverted mode 23 #define ST77XX_CMD_INVERT_ON 0x21 // Enter inverted mode 24 #define ST77XX_SET_GAMMA 0x26 // Set gamma params 25 #define ST77XX_CMD_DISPLAY_OFF 0x28 // Disable display 26 #define ST77XX_CMD_DISPLAY_ON 0x29 // Enable display 27 #define ST77XX_SET_COL_ADDR 0x2A // Set column address 28 #define ST77XX_SET_ROW_ADDR 0x2B // Set page (row) address 29 #define ST77XX_SET_MEM 0x2C // Set memory 30 #define ST77XX_GET_MEM 0x2E // Get memory 31 #define ST77XX_SET_PARTIAL_AREA 0x30 // Set partial area 32 #define ST77XX_CMD_TEARING_OFF 0x34 // Tearing line disabled 33 #define ST77XX_CMD_TEARING_ON 0x35 // Tearing line enabled 34 #define ST77XX_SET_MADCTL 0x36 // Set mem access ctl 35 #define ST77XX_CMD_IDLE_OFF 0x38 // Exit idle mode 36 #define ST77XX_CMD_IDLE_ON 0x39 // Enter idle mode 37 #define ST77XX_SET_PIX_FMT 0x3A // Set pixel format 38 #define ST77XX_GET_ID1 0xDA // Get ID1 39 #define ST77XX_GET_ID2 0xDB // Get ID2 40 #define ST77XX_GET_ID3 0xDC // Get ID3 41 42 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 43 // MADCTL Flags 44 #define ST77XX_MADCTL_MY 0b10000000 45 #define ST77XX_MADCTL_MX 0b01000000 46 #define ST77XX_MADCTL_MV 0b00100000 47 #define ST77XX_MADCTL_ML 0b00010000 48 #define ST77XX_MADCTL_RGB 0b00000000 49 #define ST77XX_MADCTL_BGR 0b00001000 50 #define ST77XX_MADCTL_MH 0b00000100