feat: 重构项目结构以支持新的用户界面和功能

- 更新 CMakeLists.txt，添加新的源文件和依赖项以支持应用程序结构 - 移除旧的 main.c 和 lvgl_demo_ui.c 文件，整合应用逻辑至 app_main.c - 新增 app/ui_handlers.c 和 app/ui_handlers.h，准备处理 UI 事件 - 引入 bsp/display.c 和 bsp/touch.c，配置显示和触摸功能 - 添加 services/wifi_manager.c，管理 Wi-Fi 连接 - 组织 UI 组件和资源，提升代码可维护性与可读性 - 更新相关头文件和配置，确保项目兼容性与功能完整性
2026-06-30 19:12:40 +08:00
parent b0ba814625
commit 7dc20b37a8
27 changed files with 567 additions and 646 deletions
@@ -0,0 +1,98 @@
+#include "display.h"
+
+#include "board_config.h"
+
+#include "driver/gpio.h"
+#include "driver/ledc.h"
+#include "driver/spi_master.h"
+#include "esp_lcd_panel_ops.h"
+#include "esp_lcd_panel_st7789.h"
+#include "esp_lcd_panel_vendor.h"
+#include "esp_log.h"
+
+static const char *TAG = "display";
+
+void display_backlight_set_brightness(uint16_t brightness)
+{
+    if (brightness > 1023) {
+        brightness = 1023;
+    }
+    ESP_ERROR_CHECK(
+        ledc_set_duty(LEDC_LOW_SPEED_MODE, BOARD_LCD_BK_LIGHT_CH, brightness));
+    ESP_ERROR_CHECK(
+        ledc_update_duty(LEDC_LOW_SPEED_MODE, BOARD_LCD_BK_LIGHT_CH));
+}
+
+void display_backlight_on(void)
+{
+    display_backlight_set_brightness(1023);
+}
+
+esp_err_t display_init(esp_lcd_panel_io_handle_t *io_handle_out,
+                       esp_lcd_panel_handle_t *panel_handle_out)
+{
+    ESP_LOGI(TAG, "Configure LCD backlight PWM");
+    ledc_timer_config_t ledc_timer = {
+        .speed_mode = LEDC_LOW_SPEED_MODE,
+        .timer_num = BOARD_LCD_BK_LIGHT_TIMER,
+        .duty_resolution = LEDC_TIMER_10_BIT,
+        .freq_hz = BOARD_LCD_BK_LIGHT_FREQ,
+        .clk_cfg = LEDC_AUTO_CLK,
+    };
+    ESP_ERROR_CHECK(ledc_timer_config(&ledc_timer));
+
+    ledc_channel_config_t ledc_channel = {
+        .speed_mode = LEDC_LOW_SPEED_MODE,
+        .channel = BOARD_LCD_BK_LIGHT_CH,
+        .timer_sel = BOARD_LCD_BK_LIGHT_TIMER,
+        .intr_type = LEDC_INTR_DISABLE,
+        .gpio_num = BOARD_PIN_BK_LIGHT,
+        .duty = 0,
+        .hpoint = 0,
+    };
+    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel));
+
+    ESP_LOGI(TAG, "Initialize SPI bus");
+    spi_bus_config_t buscfg = {
+        .sclk_io_num = BOARD_PIN_LCD_SCLK,
+        .mosi_io_num = BOARD_PIN_LCD_MOSI,
+        .miso_io_num = BOARD_PIN_LCD_MISO,
+        .quadwp_io_num = -1,
+        .quadhd_io_num = -1,
+        .max_transfer_sz = BOARD_LCD_H_RES * 80 * sizeof(uint16_t),
+    };
+    ESP_ERROR_CHECK(spi_bus_initialize(BOARD_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
+
+    ESP_LOGI(TAG, "Install panel IO");
+    esp_lcd_panel_io_handle_t io_handle = NULL;
+    esp_lcd_panel_io_spi_config_t io_config = {
+        .dc_gpio_num = BOARD_PIN_LCD_DC,
+        .cs_gpio_num = BOARD_PIN_LCD_CS,
+        .pclk_hz = BOARD_LCD_PIXEL_CLOCK_HZ,
+        .lcd_cmd_bits = BOARD_LCD_CMD_BITS,
+        .lcd_param_bits = BOARD_LCD_PARAM_BITS,
+        .spi_mode = 0,
+        .trans_queue_depth = 10,
+    };
+    ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(BOARD_LCD_HOST, &io_config, &io_handle));
+
+    esp_lcd_panel_handle_t panel_handle = NULL;
+    esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = BOARD_PIN_LCD_RST,
+        .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR,
+        .bits_per_pixel = 16,
+    };
+    ESP_LOGI(TAG, "Install ST7789 panel driver");
+    ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle));
+    ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
+    ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
+    ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel_handle, false, false));
+    ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
+
+    ESP_LOGI(TAG, "Turn on LCD backlight");
+    gpio_set_level(BOARD_PIN_BK_LIGHT, BOARD_LCD_BK_LIGHT_ON_LEVEL);
+
+    *io_handle_out = io_handle;
+    *panel_handle_out = panel_handle;
+    return ESP_OK;
+}