qmk_firmware/drivers/painter/gc9a01/qp_gc9a01_opcodes.h

// Copyright 2021 Paul Cotter (@gr1mr3aver)
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Quantum Painter GC9A01 command opcodes
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Level 1 command opcodes

#define GC9A01_GET_ID_INFO 0x04       // Get ID information
#define GC9A01_GET_STATUS 0x09        // Get status
#define GC9A01_CMD_SLEEP_ON 0x10      // Enter sleep mode
#define GC9A01_CMD_SLEEP_OFF 0x11     // Exit sleep mode
#define GC9A01_CMD_PARTIAL_ON 0x12    // Enter partial mode
#define GC9A01_CMD_PARTIAL_OFF 0x13   // Exit partial mode
#define GC9A01_CMD_INVERT_ON 0x20     // Enter inverted mode
#define GC9A01_CMD_INVERT_OFF 0x21    // Exit inverted mode
#define GC9A01_CMD_DISPLAY_OFF 0x28   // Disable display
#define GC9A01_CMD_DISPLAY_ON 0x29    // Enable display
#define GC9A01_SET_COL_ADDR 0x2A      // Set column address
#define GC9A01_SET_PAGE_ADDR 0x2B     // Set page address
#define GC9A01_SET_MEM 0x2C           // Set memory
#define GC9A01_SET_PARTIAL_AREA 0x30  // Set partial area
#define GC9A01_SET_VSCROLL 0x33       // Set vertical scroll def
#define GC9A01_CMD_TEARING_ON 0x34    // Tearing line enabled
#define GC9A01_CMD_TEARING_OFF 0x35   // Tearing line disabled
#define GC9A01_SET_MEM_ACS_CTL 0x36   // Set mem access ctl
#define GC9A01_SET_VSCROLL_ADDR 0x37  // Set vscroll start addr
#define GC9A01_CMD_IDLE_OFF 0x38      // Exit idle mode
#define GC9A01_CMD_IDLE_ON 0x39       // Enter idle mode
#define GC9A01_SET_PIX_FMT 0x3A       // Set pixel format
#define GC9A01_SET_MEM_CONT 0x3C      // Set memory continue
#define GC9A01_SET_TEAR_SCANLINE 0x44 // Set tearing scanline
#define GC9A01_GET_TEAR_SCANLINE 0x45 // Get tearing scanline
#define GC9A01_SET_BRIGHTNESS 0x51    // Set brightness
#define GC9A01_SET_DISPLAY_CTL 0x53   // Set display ctl
#define GC9A01_GET_ID1 0xDA           // Get ID1
#define GC9A01_GET_ID2 0xDB           // Get ID2
#define GC9A01_GET_ID3 0xDC           // Get ID3

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Level 2 command opcodes

#define GC9A01_SET_RGB_IF_SIG_CTL 0xB0     // RGB IF signal ctl
#define GC9A01_SET_BLANKING_PORCH_CTL 0xB5 // Set blanking porch ctl
#define GC9A01_SET_FUNCTION_CTL 0xB6       // Set function ctl
#define GC9A01_SET_TEARING_EFFECT 0xBA     // Set backlight ctl 3
#define GC9A01_SET_IF_CTL 0xF6             // Set interface control

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Level 3 command opcodes

#define GC9A01_SET_FRAME_RATE 0xE8        // Set frame rate
#define GC9A01_SET_SPI_2DATA 0xE9         // Set frame rate
#define GC9A01_SET_POWER_CTL_1 0xC1       // Set power ctl 1
#define GC9A01_SET_POWER_CTL_2 0xC3       // Set power ctl 2
#define GC9A01_SET_POWER_CTL_3 0xC4       // Set power ctl 3
#define GC9A01_SET_POWER_CTL_4 0xC9       // Set power ctl 4
#define GC9A01_SET_POWER_CTL_7 0xA7       // Set power ctl 7
#define GC9A01_SET_INTER_REG_ENABLE1 0xFE // Enable Inter Register 1
#define GC9A01_SET_INTER_REG_ENABLE2 0xEF // Enable Inter Register 2
#define GC9A01_SET_GAMMA1 0xF0            //
#define GC9A01_SET_GAMMA2 0xF1
#define GC9A01_SET_GAMMA3 0xF2
#define GC9A01_SET_GAMMA4 0xF3

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// MADCTL Flags
#define GC9A01_MADCTL_MY 0b10000000
#define GC9A01_MADCTL_MX 0b01000000
#define GC9A01_MADCTL_MV 0b00100000
#define GC9A01_MADCTL_ML 0b00010000
#define GC9A01_MADCTL_RGB 0b00000000
#define GC9A01_MADCTL_BGR 0b00001000
#define GC9A01_MADCTL_MH 0b00000100
Quantum Painter (#10174) * Install dependencies before executing unit tests. * Split out UTF-8 decoder. * Fixup python formatting rules. * Add documentation for QGF/QFF and the RLE format used. * Add CLI commands for converting images and fonts. * Add stub rules.mk for QP. * Add stream type. * Add base driver and comms interfaces. * Add support for SPI, SPI+D/C comms drivers. * Include <qp.h> when enabled. * Add base support for SPI+D/C+RST panels, as well as concrete implementation of ST7789. * Add support for GC9A01. * Add support for ILI9341. * Add support for ILI9163. * Add support for SSD1351. * Implement qp_setpixel, including pixdata buffer management. * Implement qp_line. * Implement qp_rect. * Implement qp_circle. * Implement qp_ellipse. * Implement palette interpolation. * Allow for streams to work with either flash or RAM. * Image loading. * Font loading. * QGF palette loading. * Progressive decoder of pixel data supporting Raw+RLE, 1-,2-,4-,8-bpp monochrome and palette-based images. * Image drawing. * Animations. * Font rendering. * Check against 256 colours, dump out the loaded palette if debugging enabled. * Fix build. * AVR is not the intended audience. * `qmk format-c` * Generation fix. * First batch of docs. * More docs and examples. * Review comments. * Public API documentation. 2022-04-13 08:00:18 +00:00			`// Copyright 2021 Paul Cotter (@gr1mr3aver)`
			`// SPDX-License-Identifier: GPL-2.0-or-later`

			`#pragma once`

			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
			`// Quantum Painter GC9A01 command opcodes`
			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`

			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
			`// Level 1 command opcodes`

			`#define GC9A01_GET_ID_INFO 0x04 // Get ID information`
			`#define GC9A01_GET_STATUS 0x09 // Get status`
			`#define GC9A01_CMD_SLEEP_ON 0x10 // Enter sleep mode`
			`#define GC9A01_CMD_SLEEP_OFF 0x11 // Exit sleep mode`
			`#define GC9A01_CMD_PARTIAL_ON 0x12 // Enter partial mode`
			`#define GC9A01_CMD_PARTIAL_OFF 0x13 // Exit partial mode`
			`#define GC9A01_CMD_INVERT_ON 0x20 // Enter inverted mode`
			`#define GC9A01_CMD_INVERT_OFF 0x21 // Exit inverted mode`
			`#define GC9A01_CMD_DISPLAY_OFF 0x28 // Disable display`
			`#define GC9A01_CMD_DISPLAY_ON 0x29 // Enable display`
			`#define GC9A01_SET_COL_ADDR 0x2A // Set column address`
			`#define GC9A01_SET_PAGE_ADDR 0x2B // Set page address`
			`#define GC9A01_SET_MEM 0x2C // Set memory`
			`#define GC9A01_SET_PARTIAL_AREA 0x30 // Set partial area`
			`#define GC9A01_SET_VSCROLL 0x33 // Set vertical scroll def`
			`#define GC9A01_CMD_TEARING_ON 0x34 // Tearing line enabled`
			`#define GC9A01_CMD_TEARING_OFF 0x35 // Tearing line disabled`
			`#define GC9A01_SET_MEM_ACS_CTL 0x36 // Set mem access ctl`
			`#define GC9A01_SET_VSCROLL_ADDR 0x37 // Set vscroll start addr`
			`#define GC9A01_CMD_IDLE_OFF 0x38 // Exit idle mode`
			`#define GC9A01_CMD_IDLE_ON 0x39 // Enter idle mode`
			`#define GC9A01_SET_PIX_FMT 0x3A // Set pixel format`
			`#define GC9A01_SET_MEM_CONT 0x3C // Set memory continue`
			`#define GC9A01_SET_TEAR_SCANLINE 0x44 // Set tearing scanline`
			`#define GC9A01_GET_TEAR_SCANLINE 0x45 // Get tearing scanline`
			`#define GC9A01_SET_BRIGHTNESS 0x51 // Set brightness`
			`#define GC9A01_SET_DISPLAY_CTL 0x53 // Set display ctl`
			`#define GC9A01_GET_ID1 0xDA // Get ID1`
			`#define GC9A01_GET_ID2 0xDB // Get ID2`
			`#define GC9A01_GET_ID3 0xDC // Get ID3`

			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
			`// Level 2 command opcodes`

			`#define GC9A01_SET_RGB_IF_SIG_CTL 0xB0 // RGB IF signal ctl`
			`#define GC9A01_SET_BLANKING_PORCH_CTL 0xB5 // Set blanking porch ctl`
			`#define GC9A01_SET_FUNCTION_CTL 0xB6 // Set function ctl`
			`#define GC9A01_SET_TEARING_EFFECT 0xBA // Set backlight ctl 3`
			`#define GC9A01_SET_IF_CTL 0xF6 // Set interface control`

			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
			`// Level 3 command opcodes`

			`#define GC9A01_SET_FRAME_RATE 0xE8 // Set frame rate`
			`#define GC9A01_SET_SPI_2DATA 0xE9 // Set frame rate`
			`#define GC9A01_SET_POWER_CTL_1 0xC1 // Set power ctl 1`
			`#define GC9A01_SET_POWER_CTL_2 0xC3 // Set power ctl 2`
			`#define GC9A01_SET_POWER_CTL_3 0xC4 // Set power ctl 3`
			`#define GC9A01_SET_POWER_CTL_4 0xC9 // Set power ctl 4`
			`#define GC9A01_SET_POWER_CTL_7 0xA7 // Set power ctl 7`
			`#define GC9A01_SET_INTER_REG_ENABLE1 0xFE // Enable Inter Register 1`
			`#define GC9A01_SET_INTER_REG_ENABLE2 0xEF // Enable Inter Register 2`
			`#define GC9A01_SET_GAMMA1 0xF0 //`
			`#define GC9A01_SET_GAMMA2 0xF1`
			`#define GC9A01_SET_GAMMA3 0xF2`
			`#define GC9A01_SET_GAMMA4 0xF3`

			`////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////`
			`// MADCTL Flags`
			`#define GC9A01_MADCTL_MY 0b10000000`
			`#define GC9A01_MADCTL_MX 0b01000000`
			`#define GC9A01_MADCTL_MV 0b00100000`
			`#define GC9A01_MADCTL_ML 0b00010000`
			`#define GC9A01_MADCTL_RGB 0b00000000`
			`#define GC9A01_MADCTL_BGR 0b00001000`
			`#define GC9A01_MADCTL_MH 0b00000100`