1. 测试了屏幕驱动，lvgl,触摸，驱动文件在Lib/Display当中。全部通过(修改了sdkconfig,以适配lvgl)

2. 新增了优雅的C语言错误处理

Lib/Display/LVGL_Driver/LVGL_Driver.h

@@ -0,0 +1,25 @@
+#pragma once
+#include <stdio.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_timer.h"
+#include "esp_err.h"
+#include "esp_log.h"
+#include "lvgl.h"
+#include "demos/lv_demos.h"
+
+#include "ST77916.h"
+
+#define LVGL_BUF_LEN  (EXAMPLE_LCD_WIDTH * EXAMPLE_LCD_HEIGHT / 20)
+#define EXAMPLE_LVGL_TICK_PERIOD_MS    2
+
+extern lv_disp_draw_buf_t disp_buf;                                                 // contains internal graphic buffer(s) called draw buffer(s)
+extern lv_disp_drv_t disp_drv;                                                      // contains callback functions
+extern lv_disp_t *disp;    
+
+void example_lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map);
+/* Rotate display and touch, when rotated screen in LVGL. Called when driver parameters are updated. */
+void example_lvgl_port_update_callback(lv_disp_drv_t *drv);
+void example_increase_lvgl_tick(void *arg);
+
+void LVGL_Init(void);                     // Call this function to initialize the screen (must be called in the main function) !!!!!