初始提交卡包 USB 工程

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 <[email protected]>

main/ui/generated/widgets_init.h

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+/*
+* Copyright 2026 NXP
+* NXP Proprietary. This software is owned or controlled by NXP and may only be used strictly in
+* accordance with the applicable license terms. By expressly accepting such terms or by downloading, installing,
+* activating and/or otherwise using the software, you are agreeing that you have read, and that you agree to
+* comply with and are bound by, such license terms.  If you do not agree to be bound by the applicable license
+* terms, then you may not retain, install, activate or otherwise use the software.
+*/
+
+#ifndef WIDGET_INIT_H
+#define WIDGET_INIT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "lvgl.h"
+#include "gui_guider.h"
+#include <time.h>
+#include <sys/time.h>
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+#define CAL_TAG "SMART_CALENDAR"
+
+__attribute__((unused)) void kb_event_cb(lv_event_t *e);
+__attribute__((unused)) void ta_event_cb(lv_event_t *e);
+#if LV_USE_ANALOGCLOCK != 0
+void clock_count(int *hour, int *min, int *sec);
+void digital_clock_count(int * hour, int * minute, int * seconds, char * meridiem);
+#endif
+
+void screen_time_digital_clock_now_timer(lv_timer_t *timer);
+
+//-------------------------------------万年历组件------------------------------------------//
+
+// 初始化时间模拟系统
+void smart_calendar_init_time_simulator(void);
+
+// 更新时间模拟器
+void smart_calendar_update_time_simulator(void);
+
+// 获取当前日期
+void smart_calendar_get_current_date(int *year, int *month, int *day);
+
+// 创建自动更新日历
+void smart_calendar_create_auto_update_calendar(void);
+
+// 创建自动更新定时器
+void smart_calendar_create_auto_update_timer(void);
+
+// 主循环中的时间更新（每秒更新）
+void smart_calendar_time_update_loop(void);
+extern void lv_calendar_set_chinese_mode(lv_obj_t * obj, bool en);
+
+#ifdef __cplusplus
+}
+#endif
+#endif