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纳入固件源码、屏幕组件、nand_xfer 工具和文档。忽略本机构建产物、sdkconfig，以及含本机路径的依赖锁。 Co-authored-by: Cursor <cursoragent@cursor.com>
238 lines
8.4 KiB
C
238 lines
8.4 KiB
C
#include "screen_init.h"
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#include "config.h"
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#include "LVGL/lvgl_init.h"
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#include "driver/i2c_master.h"
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const char *TAG_LVGL = "lvgl_init";//打印标签
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#if EXAMPLE_USE_TOUCH
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esp_lcd_touch_handle_t tp = NULL;
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bool is_anim_paused = false;
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i2c_master_bus_handle_t touch_bus_handle_touch; // 定义触摸屏I2C总线句柄（全局，供BMI270共享）
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#endif
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static void read_lcd_id(esp_lcd_panel_io_handle_t read_io)
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{
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uint8_t id_buf[3] = {0};
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esp_err_t ret = esp_lcd_panel_io_rx_param(read_io, 0x03000400, id_buf, 3);
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if (ret == ESP_OK) {
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ESP_LOGI(TAG_LVGL, "LCD ID: %02X %02X %02X", id_buf[0], id_buf[1], id_buf[2]);
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} else {
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ESP_LOGE(TAG_LVGL, "Read ID failed: %s", esp_err_to_name(ret));
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}
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uint8_t id1 = 0;
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uint8_t id2 = 0;
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uint8_t id3 = 0;
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esp_err_t ret1 = esp_lcd_panel_io_rx_param(read_io, 0x0300DA00, &id1, 1);
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esp_err_t ret2 = esp_lcd_panel_io_rx_param(read_io, 0x0300DB00, &id2, 1);
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esp_err_t ret3 = esp_lcd_panel_io_rx_param(read_io, 0x0300DC00, &id3, 1);
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if (ret1 == ESP_OK && ret2 == ESP_OK && ret3 == ESP_OK) {
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ESP_LOGI(TAG_LVGL, "LCD RDID: %02X %02X %02X", id1, id2, id3);
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} else {
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ESP_LOGE(TAG_LVGL, "Read RDID failed: %s %s %s",
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esp_err_to_name(ret1), esp_err_to_name(ret2), esp_err_to_name(ret3));
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}
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}
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/*
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const qspi_amoled_lcd_init_cmd_t lcd_init_cmds[13] = {
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{0xFE, (uint8_t[]){0x00}, 1, 0},
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{0xC4, (uint8_t[]){0x80}, 1, 0},
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{0x35, (uint8_t[]){0x00}, 1, 0},
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{0x3A, (uint8_t[]){0x77}, 1, 0},
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{0x53, (uint8_t[]){0x20}, 1, 0},
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{0x51, (uint8_t[]){0x00}, 1, 0},
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{0x63, (uint8_t[]){0xFF}, 1, 0},
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{0x2A, (uint8_t[]){0x00, 0x16, 0x01, 0xAF}, 4, 0},
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{0x2B, (uint8_t[]){0x00, 0x00, 0x01, 0xF5}, 4, 0},
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{0x11, (uint8_t[]){0x00}, 0, 120},
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{0x29, (uint8_t[]){0x00}, 0, 60},
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{0x58, (uint8_t[]){0x07}, 1, 10},
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{0x36, (uint8_t[]){0xA8}, 1, 0},
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};
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*/
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const qspi_amoled_lcd_init_cmd_t lcd_init_cmds[] = {
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// 0x11: 退出睡眠模式（Sleep Out），之后延时 60ms
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{0x11, (uint8_t[]){0x00}, 0, 60},
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// 0x2A: 列地址范围 0~239（0x00 0x00 ~ 0x00 0xEF）
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{0x2A, (uint8_t[]){0x00, 0x00, 0x00, 0xEF}, 4, 0},
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// 0x2B: 行地址范围 0~295（0x00 0x00 ~ 0x01 0x27）
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{0x2B, (uint8_t[]){0x00, 0x00, 0x01, 0x27}, 4, 0},
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// 0x44: 撕裂效应行（TE Line）设为 295
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{0x44, (uint8_t[]){0x01, 0x27}, 2, 0},
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// 0x3A: 像素格式（Pixel Format）0x55（通常为 16bit/18bit）
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{0x3A, (uint8_t[]){0x55}, 1, 0},
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// 0x35: TE 信号控制，0x00 = 关闭
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{0x35, (uint8_t[]){0x00}, 1, 0},
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// 0x53: 亮度控制寄存器，设为 0x20
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{0x53, (uint8_t[]){0x20}, 1, 0},
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// 0x51: 亮度值设为最高 0xFF，之后延时 60ms 再开启显示
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{0x51, (uint8_t[]){0xFF}, 1, 60},
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// 0x29: 开启显示（Display On），无需额外延时
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{0x29, (uint8_t[]){0x00}, 0, 0},
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};
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// QSPI AMOLED供应商配置
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qspi_amoled_vendor_config_t vendor_config =
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{
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.init_cmds = lcd_init_cmds,
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.init_cmds_size = sizeof(lcd_init_cmds) / sizeof(lcd_init_cmds[0]),
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.flags =
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{
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.use_qspi_interface = 1,
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},
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};
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// LCD面板配置
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const esp_lcd_panel_dev_config_t panel_config =
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{
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.reset_gpio_num = EXAMPLE_PIN_NUM_LCD_RST,
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.rgb_ele_order = LCD_RGB_ELEMENT_ORDER,
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.bits_per_pixel = LCD_BIT_PER_PIXEL,
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.vendor_config = &vendor_config,
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};
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extern esp_lcd_panel_io_handle_t io_handle;
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void read_co5300_response(void) {
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}
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esp_err_t app_lcd_init(void)//QSPI初始化
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{
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esp_err_t ret = ESP_OK;
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ESP_LOGI(TAG_LVGL, "Initialize QSPI bus");
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// 使用原始的SPI总线最大传输大小，确保稳定传输
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const spi_bus_config_t buscfg = QSPI_AMOLED_PANEL_BUS_QSPI_CONFIG(EXAMPLE_PIN_NUM_LCD_PCLK,
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EXAMPLE_PIN_NUM_LCD_DATA0,
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EXAMPLE_PIN_NUM_LCD_DATA1,
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EXAMPLE_PIN_NUM_LCD_DATA2,
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EXAMPLE_PIN_NUM_LCD_DATA3,
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(EXAMPLE_LCD_H_RES * EXAMPLE_LVGL_BUF_HEIGHT * LCD_BIT_PER_PIXEL / 8) + 64);
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ESP_ERROR_CHECK(spi_bus_initialize(LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
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ESP_LOGI(TAG_LVGL, "Install panel IO");
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esp_lcd_panel_io_spi_config_t io_config = {
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.cs_gpio_num = EXAMPLE_PIN_NUM_LCD_CS,
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.dc_gpio_num = -1,
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.spi_mode = AMOLED_QSPI_MODE,
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.pclk_hz = AMOLED_QSPI_MAX_PCLK,
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.trans_queue_depth = 3,
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.on_color_trans_done = example_notify_lvgl_flush_ready,
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.user_ctx = NULL,
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.lcd_cmd_bits = 32,
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.lcd_param_bits = 8,
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.flags = {
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.quad_mode = true,
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},
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};
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ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)LCD_HOST, &io_config, &io_handle));
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ESP_LOGI(TAG_LVGL, "Install QSPI_AMOLED panel driver");
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ESP_ERROR_CHECK(esp_lcd_new_panel_qspi_amoled(io_handle, &panel_config, &panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
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ESP_ERROR_CHECK(esp_lcd_panel_set_gap(panel_handle, EXAMPLE_LCD_X_GAP, EXAMPLE_LCD_Y_GAP));
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ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
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/* 初始化时设置亮度为0，避免白光闪烁，等待 UI 加载后渐变亮屏 */
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esp_err_t br = panel_qspi_amoled_set_brightness(panel_handle,100);
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//uint8_t read_buf[3] = {0}; // RDDID 返回 3 个字节
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/*
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// 发送读指令 0x04，读取 3 个字节的回应数据
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esp_err_t ret2 = esp_lcd_panel_io_rx_param(io_handle, 0x04, read_buf, 3);
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if (ret2 == ESP_OK) {
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ESP_LOGI("TAG", "读取回应成功！ID1: 0x%02X, ID2: 0x%02X, ID3: 0x%02X",
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read_buf[0], read_buf[1], read_buf[2]);
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// 根据数据手册，正常回应通常为：33h, 10h, 00h 或 33h, 11h, 00h
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} else {
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ESP_LOGE("TAG", "读取回应失败：%s", esp_err_to_name(ret2));
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}*/
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//read_lcd_id(io_handle);
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//ESP_LOGI(TAG_LVGL,"br=%d",br);
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//uint8_t blue_color[] = {0x00, 0x00, 0xFF};
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//esp_err_t brt =panel_qspi_amoled_draw_bitmap(panel_handle, 0, 0, EXAMPLE_LCD_H_RES - 1, EXAMPLE_LCD_V_RES - 1, blue_color);
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/*
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if (br != ESP_OK)
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{
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ESP_LOGE(TAG_LVGL, "panel_qspi_amoled_set_brightness failed: %s", esp_err_to_name(br));
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}
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else
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{
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ESP_LOGI(TAG_LVGL, "Screen brightness set to 0 (等待 UI 加载后渐变亮屏)");
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}
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*/
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/* Register done callback */
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//ESP_ERROR_CHECK(esp_lcd_panel_io_register_event_callbacks(io_handle, &cbs, disp));
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return ret;
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}
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esp_err_t app_touch_init(void)
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{
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ESP_LOGI(TAG_LVGL, "初始化 I2C 总线 (新驱动模式)");
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// 1. 配置 I2C 总线
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i2c_master_bus_config_t i2c_bus_config = {
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.clk_source = I2C_CLK_SRC_DEFAULT,
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.i2c_port = TOUCH_HOST,
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.scl_io_num = EXAMPLE_PIN_NUM_TOUCH_SCL,
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.sda_io_num = EXAMPLE_PIN_NUM_TOUCH_SDA,
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.glitch_ignore_cnt = 7,
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.flags.enable_internal_pullup = true,
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};
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ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_config, &touch_bus_handle_touch));
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// 2. 配置触摸面板 IO（这里会自动适配新驱动）
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esp_lcd_panel_io_handle_t tp_io_handle = NULL;
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const esp_lcd_panel_io_i2c_config_t tp_io_config = {
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.dev_addr = 0x15, // CST816/CST820 的默认地址，根据实际修改
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.on_color_trans_done = NULL,
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.user_ctx = NULL,
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.control_phase_bytes = 1,
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.dc_bit_offset = 0,
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.lcd_cmd_bits = 8,
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.lcd_param_bits = 8,
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.scl_speed_hz = 400 * 1000,
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.flags = {
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.disable_control_phase = 1,
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}};
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// 使用新总线句柄创建 IO
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ESP_ERROR_CHECK(esp_lcd_new_panel_io_i2c_v2(touch_bus_handle_touch, &tp_io_config, &tp_io_handle));
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// 3. 配置触摸芯片参数
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const esp_lcd_touch_config_t tp_cfg = {
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.x_max = EXAMPLE_LCD_H_RES,
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.y_max = EXAMPLE_LCD_V_RES,
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.rst_gpio_num = EXAMPLE_PIN_NUM_TOUCH_RST,
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.int_gpio_num = EXAMPLE_PIN_NUM_TOUCH_INT,
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.levels = {
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.reset = 0,
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.interrupt = 0,
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},
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.flags = {
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.swap_xy = 1,
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.mirror_x = 0,
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.mirror_y = 1,
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},
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};
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ESP_LOGI(TAG_LVGL, "创建触摸控制器句柄");
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return esp_lcd_touch_new_i2c(tp_io_handle, &tp_cfg, &tp);
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}
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