diff options
Diffstat (limited to 'drivers/painter/st77xx/qp_st77xx_opcodes.h')
| -rw-r--r-- | drivers/painter/st77xx/qp_st77xx_opcodes.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/painter/st77xx/qp_st77xx_opcodes.h b/drivers/painter/st77xx/qp_st77xx_opcodes.h new file mode 100644 index 0000000000..131378d832 --- /dev/null +++ b/drivers/painter/st77xx/qp_st77xx_opcodes.h @@ -0,0 +1,51 @@ +// Copyright 2021 Paul Cotter (@gr1mr3aver) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter ST77XX command opcodes + +// System function commands +#define ST77XX_CMD_NOP 0x00 // No operation +#define ST77XX_CMD_RESET 0x01 // Software reset +#define ST77XX_GET_ID_INFO 0x04 // Get ID information +#define ST77XX_GET_STATUS 0x09 // Get status +#define ST77XX_GET_PWR_MODE 0x0A // Get power mode +#define ST77XX_GET_MADCTL 0x0B // Get mem access ctl +#define ST77XX_GET_PIX_FMT 0x0C // Get pixel format +#define ST77XX_GET_IMG_FMT 0x0D // Get image format +#define ST77XX_GET_SIG_MODE 0x0E // Get signal mode +#define ST77XX_CMD_SLEEP_ON 0x10 // Enter sleep mode +#define ST77XX_CMD_SLEEP_OFF 0x11 // Exist sleep mode +#define ST77XX_CMD_PARTIAL_ON 0x12 // Enter partial mode +#define ST77XX_CMD_NORMAL_ON 0x13 // Exit partial mode +#define ST77XX_CMD_INVERT_OFF 0x20 // Exit inverted mode +#define ST77XX_CMD_INVERT_ON 0x21 // Enter inverted mode +#define ST77XX_SET_GAMMA 0x26 // Set gamma params +#define ST77XX_CMD_DISPLAY_OFF 0x28 // Disable display +#define ST77XX_CMD_DISPLAY_ON 0x29 // Enable display +#define ST77XX_SET_COL_ADDR 0x2A // Set column address +#define ST77XX_SET_ROW_ADDR 0x2B // Set page (row) address +#define ST77XX_SET_MEM 0x2C // Set memory +#define ST77XX_GET_MEM 0x2E // Get memory +#define ST77XX_SET_PARTIAL_AREA 0x30 // Set partial area +#define ST77XX_CMD_TEARING_OFF 0x34 // Tearing line disabled +#define ST77XX_CMD_TEARING_ON 0x35 // Tearing line enabled +#define ST77XX_SET_MADCTL 0x36 // Set mem access ctl +#define ST77XX_CMD_IDLE_OFF 0x38 // Exit idle mode +#define ST77XX_CMD_IDLE_ON 0x39 // Enter idle mode +#define ST77XX_SET_PIX_FMT 0x3A // Set pixel format +#define ST77XX_GET_ID1 0xDA // Get ID1 +#define ST77XX_GET_ID2 0xDB // Get ID2 +#define ST77XX_GET_ID3 0xDC // Get ID3 + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// MADCTL Flags +#define ST77XX_MADCTL_MY 0b10000000 +#define ST77XX_MADCTL_MX 0b01000000 +#define ST77XX_MADCTL_MV 0b00100000 +#define ST77XX_MADCTL_ML 0b00010000 +#define ST77XX_MADCTL_RGB 0b00000000 +#define ST77XX_MADCTL_BGR 0b00001000 +#define ST77XX_MADCTL_MH 0b00000100 |