raw-designsandClaude Opus 5
92c1446824
Dieselbe Display-Firmware bedient jetzt wahlweise das bisherige 4,3-Zoll-Panel JC4880P443C-I-W (ST7701, 480x800) oder das neue 7-Zoll-Panel JC1060P470C-I-W (JD9165, 1024x600). Umgeschaltet wird über JC_PANEL_TYPE in config.h (JC_PANEL_43 / JC_PANEL_70) oder per Compiler-Flag -DJC_PANEL_TYPE=70. Vorgabe bleibt das 4,3-Zoll-Panel; dessen Verhalten ändert sich nicht. - src/lcd/esp_lcd_jd9165.c/.h aus dem Hersteller-Paket übernommen; board_bringup.c legt je nach Panel DSI-Bus, DPI-Zeitbasis und Herstellertreiber an. - pins_config.h liefert Auflösung, LCD-Reset (4,3": GPIO5, 7,0": GPIO27) und Ausrichtung panelabhängig. Das 7-Zoll-Panel ist nativ Querformat, deshalb entfallen dort die 270-Grad-Rotation und die PPA-Beschleunigung. - lvgl_port_v9.h bezieht LVGL_PORT_H/V_RES aus pins_config.h statt fest 480/800. - Der GT911 des 7-Zöllers meldet Rohkoordinaten im Raster 800x480 statt 1024x600. Die Umrechnung hängt am process_coordinates-Hook von esp_lcd_touch, damit die Herstellerdatei esp_lcd_touch_gt911.c unverändert bleibt. - ui.cpp rechnet nicht mehr mit fest verdrahteten 480 Pixeln Höhe, sondern mit DISP_VER_RES. Layout und Schriften bleiben sonst unverändert. - Hersteller-Paket des 7-Zöllers unter JC_Display_Firmware_7zoll/ abgelegt; Werkzeuge, Archive und mitgelieferte Fremdbibliotheken per .gitignore ausgeschlossen (587 MB im Original, 21 MB im Repo). Kompiliertest ESP32-P4, beide Varianten: 4,3": 1.173.768 B Flash (37 %), 322.880 B RAM (98 %) 7,0": 1.138.752 B Flash (36 %), 322.600 B RAM (98 %) Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
126 lines
4.8 KiB
C
126 lines
4.8 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 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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#pragma once
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#include <stdint.h>
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#include "soc/soc_caps.h"
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#if SOC_MIPI_DSI_SUPPORTED
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#include "esp_lcd_panel_vendor.h"
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#include "esp_lcd_mipi_dsi.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief LCD panel initialization commands.
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*
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*/
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typedef struct {
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int cmd; /*<! The specific LCD command */
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const void *data; /*<! Buffer that holds the command specific data */
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size_t data_bytes; /*<! Size of `data` in memory, in bytes */
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unsigned int delay_ms; /*<! Delay in milliseconds after this command */
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} jd9165_lcd_init_cmd_t;
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/**
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* @brief LCD panel vendor configuration.
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*
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* @note This structure needs to be passed to the `vendor_config` field in `esp_lcd_panel_dev_config_t`.
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*
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*/
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typedef struct {
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const jd9165_lcd_init_cmd_t *init_cmds; /*!< Pointer to initialization commands array. Set to NULL if using default commands.
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* The array should be declared as `static const` and positioned outside the function.
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* Please refer to `vendor_specific_init_default` in source file.
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*/
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uint16_t init_cmds_size; /*<! Number of commands in above array */
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struct {
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esp_lcd_dsi_bus_handle_t dsi_bus; /*!< MIPI-DSI bus configuration */
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const esp_lcd_dpi_panel_config_t *dpi_config; /*!< MIPI-DPI panel configuration */
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} mipi_config;
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} jd9165_vendor_config_t;
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/**
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* @brief Create LCD panel for model JD9165
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*
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* @note Vendor specific initialization can be different between manufacturers, should consult the LCD supplier for initialization sequence code.
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*
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* @param[in] io LCD panel IO handle
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* @param[in] panel_dev_config General panel device configuration
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* @param[out] ret_panel Returned LCD panel handle
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* @return
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* - ESP_ERR_INVALID_ARG if parameter is invalid
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* - ESP_OK on success
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* - Otherwise on fail
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*/
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esp_err_t esp_lcd_new_panel_jd9165(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev_config,
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esp_lcd_panel_handle_t *ret_panel);
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/**
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* @brief MIPI-DSI bus configuration structure
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*
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* @param[in] lane_num Number of data lanes
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* @param[in] lane_mbps Lane bit rate in Mbps
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*
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*/
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#define JD9165_PANEL_BUS_DSI_2CH_CONFIG() \
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{ \
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.bus_id = 0, \
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.num_data_lanes = 2, \
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.phy_clk_src = MIPI_DSI_PHY_CLK_SRC_DEFAULT, \
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.lane_bit_rate_mbps = 550, \
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}
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/**
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* @brief MIPI-DBI panel IO configuration structure
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*
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*/
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#define JD9165_PANEL_IO_DBI_CONFIG() \
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{ \
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.virtual_channel = 0, \
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.lcd_cmd_bits = 8, \
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.lcd_param_bits = 8, \
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}
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/**
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* @brief MIPI DPI configuration structure
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*
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* @note refresh_rate = (dpi_clock_freq_mhz * 1000000) / (h_res + hsync_pulse_width + hsync_back_porch + hsync_front_porch)
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* / (v_res + vsync_pulse_width + vsync_back_porch + vsync_front_porch)
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*
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* @param[in] px_format Pixel format of the panel
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*
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*/
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#define JD9165_1024_600_PANEL_60HZ_DPI_CONFIG(px_format) \
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{ \
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.virtual_channel = 0, \
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.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT, \
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.dpi_clock_freq_mhz = 56, \
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.pixel_format = px_format, \
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.num_fbs = 1, \
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.video_timing = { \
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.h_size = 1024, \
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.v_size = 600, \
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.hsync_pulse_width = 40, \
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.hsync_back_porch = 160, \
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.hsync_front_porch = 160, \
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.vsync_pulse_width = 10, \
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.vsync_back_porch = 23, \
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.vsync_front_porch = 12, \
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}, \
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.flags= { \
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.use_dma2d = true, \
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}, \
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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