feat(protocol): 添加时间同步和主题颜色协议支持

- 添加CDC_PROTO_TYPE_LED_STATE、CDC_PROTO_TYPE_TIME_SYNC和
  CDC_PROTO_TYPE_THEME_RGB协议类型定义
- 在protobuf中定义LedState、TimeSync和ThemeRgb消息结构
- 更新CdcPacketBody消息以包含新的协议类型
- 增加协议能力标志位以支持新功能

src/display_module.c

@@ -14,8 +14,10 @@
 #include <zephyr/logging/log.h>
 
 #include "bat_state_event.h"
+#include "datetime_event.h"
 #include "hid_led_event.h"
 #include "mode_switch_event.h"
+#include "theme_rgb_update_event.h"
 #include "theme_color.h"
 #include "ui/ui_main.h"
 
@@ -40,6 +42,8 @@ static struct ui_main_model ui_model = {
 static bool initialized;
 static bool running;
 static bool lvgl_initialized;
+static char date_text[DATETIME_EVENT_DATE_TEXT_LEN] = "1970/01/01";
+static char time_text[DATETIME_EVENT_TIME_TEXT_LEN] = "00:00:00";
 
 static int backlight_set(bool on)
 {
@@ -93,7 +97,7 @@ static int module_start(void)
 		lvgl_initialized = true;
 
 		lvgl_lock();
-		ui_main_init(&ui_model, "WH Mini", "Hello World");
+		ui_main_init(&ui_model, date_text, time_text);
 		lvgl_unlock();
 	}
 
@@ -135,7 +139,7 @@ static void refresh_ui(void)
 	}
 
 	lvgl_lock();
-	ui_main_refresh_all(&ui_model, "WH Mini", "Hello World");
+	ui_main_refresh_all(&ui_model, date_text, time_text);
 	lvgl_unlock();
 }
 
@@ -167,6 +171,28 @@ static bool app_event_handler(const struct app_event_header *aeh)
 		return false;
 	}
 
+	if (is_theme_rgb_update_event(aeh)) {
+		const struct theme_rgb_update_event *event =
+			cast_theme_rgb_update_event(aeh);
+
+		ui_model.theme_color = (lv_color_t)LV_COLOR_MAKE(event->theme.r,
+								 event->theme.g,
+								 event->theme.b);
+		refresh_ui();
+		return false;
+	}
+
+	if (is_datetime_event(aeh)) {
+		const struct datetime_event *event = cast_datetime_event(aeh);
+
+		strncpy(date_text, event->date_text, sizeof(date_text));
+		date_text[sizeof(date_text) - 1] = '\0';
+		strncpy(time_text, event->time_text, sizeof(time_text));
+		time_text[sizeof(time_text) - 1] = '\0';
+		refresh_ui();
+		return false;
+	}
+
 	if (is_module_state_event(aeh)) {
 		const struct module_state_event *event = cast_module_state_event(aeh);
 		int err;
@@ -221,8 +247,10 @@ static bool app_event_handler(const struct app_event_header *aeh)
 
 APP_EVENT_LISTENER(MODULE, app_event_handler);
 APP_EVENT_SUBSCRIBE(MODULE, bat_state_event);
+APP_EVENT_SUBSCRIBE(MODULE, datetime_event);
 APP_EVENT_SUBSCRIBE(MODULE, hid_led_event);
 APP_EVENT_SUBSCRIBE(MODULE, module_state_event);
 APP_EVENT_SUBSCRIBE(MODULE, mode_switch_event);
+APP_EVENT_SUBSCRIBE(MODULE, theme_rgb_update_event);
 APP_EVENT_SUBSCRIBE_EARLY(MODULE, power_down_event);
 APP_EVENT_SUBSCRIBE(MODULE, wake_up_event);