432 lines
21 KiB
C++
432 lines
21 KiB
C++
/*
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* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file esp_panel_board_custom_conf.h
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* @brief Configuration file for custom ESP development boards
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* @author
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* @link
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*
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* This file contains all the configurations needed for a custom board using ESP Panel.
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* Users can modify these configurations according to their hardware design.
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*/
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#pragma once
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#define ESP_PANEL_USE_1024_600_LCD (1) // 0: 800x480, 1: 1024x600
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#define ESP_OPEN_TOUCH 1 // 1 initiates the touch, 0 closes the touch.
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/**
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* @brief Flag to enable custom board configuration (0/1)
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*
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* Set to `1` to enable custom board configuration, `0` to disable
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*/
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#define ESP_PANEL_BOARD_DEFAULT_USE_CUSTOM (1)
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#if ESP_PANEL_BOARD_DEFAULT_USE_CUSTOM
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////// Please update the following macros to configure general parameters ///////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief Board name (format: "Manufacturer:Model")
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*/
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#if ESP_PANEL_USE_1024_600_LCD
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#define ESP_PANEL_BOARD_NAME "Waveshare:ESP32-S3-Touch-LCD-5B"
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#else
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#define ESP_PANEL_BOARD_NAME "Waveshare:ESP32-S3-Touch-LCD-5"
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#endif
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/**
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* @brief Panel resolution configuration in pixels
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*/
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#if ESP_PANEL_USE_1024_600_LCD
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/* LCD resolution in pixels */
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#define ESP_PANEL_BOARD_WIDTH (1024)
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#define ESP_PANEL_BOARD_HEIGHT (600)
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#else
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/* LCD resolution in pixels */
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#define ESP_PANEL_BOARD_WIDTH (800)
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#define ESP_PANEL_BOARD_HEIGHT (480)
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#endif
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Please update the following macros to configure the LCD panel /////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief LCD panel configuration flag (0/1)
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*
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* Set to `1` to enable LCD panel support, `0` to disable
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*/
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#define ESP_PANEL_BOARD_USE_LCD (1)
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#if ESP_PANEL_BOARD_USE_LCD
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/**
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* @brief LCD controller selection
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*/
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#define ESP_PANEL_BOARD_LCD_CONTROLLER ST7262
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/**
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* @brief LCD bus type selection
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*/
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#define ESP_PANEL_BOARD_LCD_BUS_TYPE (ESP_PANEL_BUS_TYPE_RGB)
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/**
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* @brief LCD bus parameters configuration
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*
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* Configure parameters based on the selected bus type. Parameters for other bus types will be ignored.
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* For detailed parameter explanations, see:
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* https://docs.espressif.com/projects/esp-idf/en/v5.3.1/esp32s3/api-reference/peripherals/lcd/index.html
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* https://docs.espressif.com/projects/esp-iot-solution/en/latest/display/lcd/index.html
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*/
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#if ESP_PANEL_BOARD_LCD_BUS_TYPE == ESP_PANEL_BUS_TYPE_RGB
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/**
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* @brief RGB bus
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*/
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/**
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* Set to 0 if using simple "RGB" interface which does not contain "3-wire SPI" interface.
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*/
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#define ESP_PANEL_BOARD_LCD_RGB_USE_CONTROL_PANEL (0) // 0/1. Typically set to 1
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/* For refresh panel (RGB) */
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#if ESP_PANEL_USE_1024_600_LCD
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#define ESP_PANEL_BOARD_LCD_RGB_CLK_HZ (21 * 1000 * 1000)
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#define ESP_PANEL_BOARD_LCD_RGB_HPW (30)
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#define ESP_PANEL_BOARD_LCD_RGB_HBP (145)
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#define ESP_PANEL_BOARD_LCD_RGB_HFP (170)
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#define ESP_PANEL_BOARD_LCD_RGB_VPW (2)
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#define ESP_PANEL_BOARD_LCD_RGB_VBP (23)
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#define ESP_PANEL_BOARD_LCD_RGB_VFP (12)
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#else
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#define ESP_PANEL_BOARD_LCD_RGB_CLK_HZ (16 * 1000 * 1000)
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#define ESP_PANEL_BOARD_LCD_RGB_HPW (4)
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#define ESP_PANEL_BOARD_LCD_RGB_HBP (8)
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#define ESP_PANEL_BOARD_LCD_RGB_HFP (8)
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#define ESP_PANEL_BOARD_LCD_RGB_VPW (4)
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#define ESP_PANEL_BOARD_LCD_RGB_VBP (16)
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#define ESP_PANEL_BOARD_LCD_RGB_VFP (16)
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#endif
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#define ESP_PANEL_BOARD_LCD_RGB_PCLK_ACTIVE_NEG (1) // 0: rising edge, 1: falling edge. Typically set to 0
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// The following sheet shows the valid combinations of
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// data width and pixel bits:
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// ┏---------------------------------┳- -------------------------------┓
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#define ESP_PANEL_BOARD_LCD_RGB_DATA_WIDTH (16) // | 16 | 8 |
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#define ESP_PANEL_BOARD_LCD_RGB_PIXEL_BITS (ESP_PANEL_LCD_COLOR_BITS_RGB565) // | ESP_PANEL_LCD_COLOR_BITS_RGB565 | ESP_PANEL_LCD_COLOR_BITS_RGB888 |
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// ┗---------------------------------┻---------------------------------┛
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// To understand color format of RGB LCD, see: https://docs.espressif.com/projects/esp-iot-solution/en/latest/display/lcd/rgb_lcd.html#color-formats
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#define ESP_PANEL_BOARD_LCD_RGB_BOUNCE_BUF_SIZE (ESP_PANEL_BOARD_WIDTH * 10)
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// Bounce buffer size in bytes. It is used to avoid screen drift
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// for ESP32-S3. Typically set to `ESP_PANEL_BOARD_WIDTH * 10`
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// The size should satisfy `size * N = LCD_width * LCD_height`,
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// where N is an even number.
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// For more details, see: https://github.com/esp-arduino-libs/ESP32_Display_Panel/blob/master/docs/FAQ.md#how-to-fix-screen-drift-issue-when-driving-rgb-lcd-with-esp32-s3
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#define ESP_PANEL_BOARD_LCD_RGB_IO_HSYNC (46)
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#define ESP_PANEL_BOARD_LCD_RGB_IO_VSYNC (3)
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DE (5) // -1 if not used
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#define ESP_PANEL_BOARD_LCD_RGB_IO_PCLK (7)
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DISP (-1) // -1 if not used. Typically set to -1
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// The following sheet shows the mapping of ESP GPIOs to
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// LCD data pins with different data width and color format:
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// ┏------┳- ------------┳--------------------------┓
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// | ESP: | 8-bit RGB888 | 16-bit RGB565 |
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// |------|--------------|--------------------------|
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// | LCD: | RGB888 | RGB565 | RGB666 | RGB888 |
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// ┗------|--------------|--------|--------|--------|
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA0 (14) // | D0 | B0 | B0-1 | B0-3 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA1 (38) // | D1 | B1 | B2 | B4 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA2 (18) // | D2 | B2 | B3 | B5 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA3 (17) // | D3 | B3 | B4 | B6 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA4 (10) // | D4 | B4 | B5 | B7 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA5 (39) // | D5 | G0 | G0 | G0-2 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA6 (0) // | D6 | G1 | G1 | G3 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA7 (45) // | D7 | G2 | G2 | G4 |
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#if ESP_PANEL_BOARD_LCD_RGB_DATA_WIDTH > 8 // ┗--------------┫--------|--------|--------|
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA8 (48) // | G3 | G3 | G5 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA9 (47) // | G4 | G4 | G6 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA10 (21) // | G5 | G5 | G7 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA11 (1) // | R0 | R0-1 | R0-3 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA12 (2) // | R1 | R2 | R4 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA13 (42) // | R2 | R3 | R5 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA14 (41) // | R3 | R4 | R6 |
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#define ESP_PANEL_BOARD_LCD_RGB_IO_DATA15 (40) // | R4 | R5 | R7 |
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// ┗--------┻--------┻--------┛
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#endif // ESP_PANEL_BOARD_LCD_RGB_DATA_WIDTH
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#endif // ESP_PANEL_BOARD_LCD_BUS_TYPE
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/**
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* @brief LCD color configuration
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*/
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#define ESP_PANEL_BOARD_LCD_COLOR_BITS (ESP_PANEL_LCD_COLOR_BITS_RGB565)
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// ESP_PANEL_LCD_COLOR_BITS_RGB565/RGB666/RGB888
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#define ESP_PANEL_BOARD_LCD_COLOR_BGR_ORDER (0) // 0: RGB, 1: BGR
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#define ESP_PANEL_BOARD_LCD_COLOR_INEVRT_BIT (0) // 0/1
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/**
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* @brief LCD transformation configuration
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*/
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#define ESP_PANEL_BOARD_LCD_SWAP_XY (0) // 0/1
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#define ESP_PANEL_BOARD_LCD_MIRROR_X (0) // 0/1
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#define ESP_PANEL_BOARD_LCD_MIRROR_Y (0) // 0/1
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#define ESP_PANEL_BOARD_LCD_GAP_X (0) // [0, ESP_PANEL_BOARD_WIDTH]
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#define ESP_PANEL_BOARD_LCD_GAP_Y (0) // [0, ESP_PANEL_BOARD_HEIGHT]
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/**
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* @brief LCD reset pin configuration
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*/
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#define ESP_PANEL_BOARD_LCD_RST_IO (-1) // Reset pin, -1 if not used
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#define ESP_PANEL_BOARD_LCD_RST_LEVEL (0) // Reset active level, 0: low, 1: high
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#endif // ESP_PANEL_BOARD_USE_LCD
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////// Please update the following macros to configure the touch panel ///////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief Touch panel configuration flag (0/1)
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*
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* Set to `1` to enable touch panel support, `0` to disable
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*/
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#define ESP_PANEL_BOARD_USE_TOUCH (ESP_OPEN_TOUCH)
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#if ESP_PANEL_BOARD_USE_TOUCH
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/**
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* @brief Touch controller selection
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*/
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#define ESP_PANEL_BOARD_TOUCH_CONTROLLER GT911
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/**
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* @brief Touch bus type selection
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*
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* Supported types:
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* - `ESP_PANEL_BUS_TYPE_I2C`
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* - `ESP_PANEL_BUS_TYPE_SPI`
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*/
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#define ESP_PANEL_BOARD_TOUCH_BUS_TYPE (ESP_PANEL_BUS_TYPE_I2C)
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#if (ESP_PANEL_BOARD_TOUCH_BUS_TYPE == ESP_PANEL_BUS_TYPE_I2C) || \
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(ESP_PANEL_BOARD_TOUCH_BUS_TYPE == ESP_PANEL_BUS_TYPE_SPI)
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/**
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* If set to 1, the bus will skip to initialize the corresponding host. Users need to initialize the host in advance.
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*
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* For drivers which created by this library, even if they use the same host, the host will be initialized only once.
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* So it is not necessary to set the macro to `1`. For other drivers (like `Wire`), please set the macro to `1`
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* ensure that the host is initialized only once.
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*/
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#define ESP_PANEL_BOARD_TOUCH_BUS_SKIP_INIT_HOST (0) // 0/1. Typically set to 0
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#endif
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/**
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* @brief Touch bus parameters configuration
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*/
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#if ESP_PANEL_BOARD_TOUCH_BUS_TYPE == ESP_PANEL_BUS_TYPE_I2C
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/**
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* @brief I2C bus
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*/
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/* For general */
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#define ESP_PANEL_BOARD_TOUCH_I2C_HOST_ID (0) // Typically set to 0
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#if !ESP_PANEL_BOARD_TOUCH_BUS_SKIP_INIT_HOST
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/* For host */
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#define ESP_PANEL_BOARD_TOUCH_I2C_CLK_HZ (400 * 1000)
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// Typically set to 400K
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#define ESP_PANEL_BOARD_TOUCH_I2C_SCL_PULLUP (1) // 0/1. Typically set to 1
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#define ESP_PANEL_BOARD_TOUCH_I2C_SDA_PULLUP (1) // 0/1. Typically set to 1
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#define ESP_PANEL_BOARD_TOUCH_I2C_IO_SCL (9)
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#define ESP_PANEL_BOARD_TOUCH_I2C_IO_SDA (8)
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#endif
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/* For panel */
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#define ESP_PANEL_BOARD_TOUCH_I2C_ADDRESS (0) // Typically set to 0 to use the default address.
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// - For touchs with only one address, set to 0
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// - For touchs with multiple addresses, set to 0 or
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// the address. Like GT911, there are two addresses:
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// 0x5D(default) and 0x14
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#endif // ESP_PANEL_BOARD_TOUCH_BUS_TYPE
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/**
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* @brief Touch panel transformation flags
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*/
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#define ESP_PANEL_BOARD_TOUCH_SWAP_XY (0) // 0/1
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#define ESP_PANEL_BOARD_TOUCH_MIRROR_X (0) // 0/1
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#define ESP_PANEL_BOARD_TOUCH_MIRROR_Y (0) // 0/1
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/**
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* @brief Touch panel control pins
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*/
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#define ESP_PANEL_BOARD_TOUCH_RST_IO (-1) // Reset pin, -1 if not used
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#define ESP_PANEL_BOARD_TOUCH_RST_LEVEL (0) // Reset active level, 0: low, 1: high
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#define ESP_PANEL_BOARD_TOUCH_INT_IO (4) // Interrupt pin, -1 if not used
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#define ESP_PANEL_BOARD_TOUCH_INT_LEVEL (0) // Interrupt active level, 0: low, 1: high
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#endif // ESP_PANEL_BOARD_USE_TOUCH
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////// Please update the following macros to configure the backlight ////////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief Backlight configuration flag (0/1)
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*
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* Set to `1` to enable backlight support, `0` to disable
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*/
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#define ESP_PANEL_BOARD_USE_BACKLIGHT (1)
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#if ESP_PANEL_BOARD_USE_BACKLIGHT
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/**
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* @brief Backlight control type selection
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*
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* Supported types:
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* - `ESP_PANEL_BACKLIGHT_TYPE_SWITCH_GPIO`: Use GPIO switch to control the backlight, only support on/off
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* - `ESP_PANEL_BACKLIGHT_TYPE_SWITCH_EXPANDER`: Use IO expander to control the backlight, only support on/off
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* - `ESP_PANEL_BACKLIGHT_TYPE_PWM_LEDC`: Use LEDC PWM to control the backlight, support brightness adjustment
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* - `ESP_PANEL_BACKLIGHT_TYPE_CUSTOM`: Use custom function to control the backlight
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*/
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#define ESP_PANEL_BOARD_BACKLIGHT_TYPE (ESP_PANEL_BACKLIGHT_TYPE_SWITCH_EXPANDER)
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#if (ESP_PANEL_BOARD_BACKLIGHT_TYPE == ESP_PANEL_BACKLIGHT_TYPE_SWITCH_GPIO) || \
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(ESP_PANEL_BOARD_BACKLIGHT_TYPE == ESP_PANEL_BACKLIGHT_TYPE_SWITCH_EXPANDER) || \
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(ESP_PANEL_BOARD_BACKLIGHT_TYPE == ESP_PANEL_BACKLIGHT_TYPE_PWM_LEDC)
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/**
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* @brief Backlight control pin configuration
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*/
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#define ESP_PANEL_BOARD_BACKLIGHT_IO (2) // Output GPIO pin number
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#define ESP_PANEL_BOARD_BACKLIGHT_ON_LEVEL (1) // Active level, 0: low, 1: high
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#endif // ESP_PANEL_BOARD_BACKLIGHT_TYPE
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/**
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* @brief Backlight idle state configuration (0/1)
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*
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* Set to 1 if want to turn off the backlight after initializing. Otherwise, the backlight will be on.
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*/
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#define ESP_PANEL_BOARD_BACKLIGHT_IDLE_OFF (0)
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#endif // ESP_PANEL_BOARD_USE_BACKLIGHT
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////// Please update the following macros to configure the IO expander //////////////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief IO expander configuration flag (0/1)
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*
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* Set to `1` to enable IO expander support, `0` to disable
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*/
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#define ESP_PANEL_BOARD_USE_EXPANDER (1)
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#if ESP_PANEL_BOARD_USE_EXPANDER
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/**
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* @brief IO expander chip selection
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*/
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#define ESP_PANEL_BOARD_EXPANDER_CHIP CH422G
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/**
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* @brief IO expander I2C bus parameters configuration
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*/
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/**
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* If set to 1, the bus will skip to initialize the corresponding host. Users need to initialize the host in advance.
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*
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* For drivers which created by this library, even if they use the same host, the host will be initialized only once.
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* So it is not necessary to set the macro to `1`. For other devices, please set the macro to `1` ensure that the
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* host is initialized only once.
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*/
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#define ESP_PANEL_BOARD_EXPANDER_SKIP_INIT_HOST (0) // 0/1
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/* For general */
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#define ESP_PANEL_BOARD_EXPANDER_I2C_HOST_ID (0) // Typically set to 0
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/* For host */
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#if !ESP_PANEL_BOARD_EXPANDER_SKIP_INIT_HOST
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#define ESP_PANEL_BOARD_EXPANDER_I2C_CLK_HZ (400 * 1000)
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// Typically set to 400K
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#define ESP_PANEL_BOARD_EXPANDER_I2C_SCL_PULLUP (1) // 0/1. Typically set to 1
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#define ESP_PANEL_BOARD_EXPANDER_I2C_SDA_PULLUP (1) // 0/1. Typically set to 1
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#define ESP_PANEL_BOARD_EXPANDER_I2C_IO_SCL (9)
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#define ESP_PANEL_BOARD_EXPANDER_I2C_IO_SDA (8)
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#endif // ESP_PANEL_BOARD_EXPANDER_SKIP_INIT_HOST
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/* For device */
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#define ESP_PANEL_BOARD_EXPANDER_I2C_ADDRESS (0x20) // The actual I2C address. Even for the same model of IC,
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// the I2C address may be different, and confirmation based on
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// the actual hardware connection is required
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#endif // ESP_PANEL_BOARD_USE_EXPANDER
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////// Please utilize the following macros to execute any additional code if required /////////////////
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* @brief Post-begin function for IO expander initialization
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*
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* @param[in] p Pointer to the board object
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* @return true on success, false on failure
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*/
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#define ESP_PANEL_BOARD_EXPANDER_POST_BEGIN_FUNCTION(p) \
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{ \
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auto board = static_cast<Board *>(p); \
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auto expander = static_cast<esp_expander::CH422G*>(board->getIO_Expander()->getBase()); \
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expander->enableAllIO_Output(); \
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return true; \
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}
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/**
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* @brief Pre-begin function for LCD initialization
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*
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* @param[in] p Pointer to the board object
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* @return true on success, false on failure
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*/
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#define ESP_PANEL_BOARD_LCD_PRE_BEGIN_FUNCTION(p) \
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{ \
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constexpr int LCD_RST = 3; \
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auto board = static_cast<Board *>(p); \
|
|
auto expander = board->getIO_Expander()->getBase(); \
|
|
expander->digitalWrite(LCD_RST, 0); \
|
|
vTaskDelay(pdMS_TO_TICKS(10)); \
|
|
expander->digitalWrite(LCD_RST, 1); \
|
|
vTaskDelay(pdMS_TO_TICKS(100)); \
|
|
return true; \
|
|
}
|
|
|
|
#if ESP_PANEL_BOARD_USE_TOUCH
|
|
/**
|
|
* @brief Pre-begin function for touch panel initialization
|
|
*
|
|
* @param[in] p Pointer to the board object
|
|
* @return true on success, false on failure
|
|
*/
|
|
#define ESP_PANEL_BOARD_TOUCH_PRE_BEGIN_FUNCTION(p) \
|
|
{ \
|
|
constexpr gpio_num_t TP_INT = static_cast<gpio_num_t>(ESP_PANEL_BOARD_TOUCH_INT_IO); \
|
|
constexpr int TP_RST = 1; \
|
|
auto board = static_cast<Board *>(p); \
|
|
auto expander = board->getIO_Expander()->getBase(); \
|
|
gpio_set_direction(TP_INT, GPIO_MODE_OUTPUT); \
|
|
gpio_set_level(TP_INT, 0); \
|
|
vTaskDelay(pdMS_TO_TICKS(10)); \
|
|
expander->digitalWrite(TP_RST, 0); \
|
|
vTaskDelay(pdMS_TO_TICKS(100)); \
|
|
expander->digitalWrite(TP_RST, 1); \
|
|
vTaskDelay(pdMS_TO_TICKS(200)); \
|
|
gpio_reset_pin(TP_INT); \
|
|
return true; \
|
|
}
|
|
#endif
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
/////////////////////////////////////////////// File Version ///////////////////////////////////////////////////////////
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
/**
|
|
* Do not change the following versions. These version numbers are used to check compatibility between this
|
|
* configuration file and the library. Rules for version numbers:
|
|
* 1. Major version mismatch: Configurations are incompatible, must use library version
|
|
* 2. Minor version mismatch: May be missing new configurations, recommended to update
|
|
* 3. Patch version mismatch: No impact on functionality
|
|
*/
|
|
#define ESP_PANEL_BOARD_CUSTOM_FILE_VERSION_MAJOR 1
|
|
#define ESP_PANEL_BOARD_CUSTOM_FILE_VERSION_MINOR 0
|
|
#define ESP_PANEL_BOARD_CUSTOM_FILE_VERSION_PATCH 0
|
|
|
|
#endif // ESP_PANEL_BOARD_USE_CUSTOM
|
|
|
|
// *INDENT-ON*
|