对main.c文件进行操作
添加LVGL相关头文件
加入LVGL测试程序
- #include "main.h"
- #include "NZ_BitBand.h"
- #include "delay.h"
- #include "time.h"
- #include "lcd.h"
- #include "lvgl.h"
- #include "lv_port_disp.h"
- void lv_example_led_1(void)
- {
- /*Create a LED and switch it OFF*/
- lv_obj_t * led1 = lv_led_create(lv_scr_act());
- lv_obj_align(led1, LV_ALIGN_CENTER, -80, 0);
- lv_led_off(led1);
- /*Copy the previous LED and set a brightness*/
- lv_obj_t * led2 = lv_led_create(lv_scr_act());
- lv_obj_align(led2, LV_ALIGN_TOP_LEFT, 0, 0);
- lv_led_set_brightness(led2, 150);
- lv_led_set_color(led2, lv_palette_main(LV_PALETTE_RED));
- /*Copy the previous LED and switch it ON*/
- lv_obj_t * led3 = lv_led_create(lv_scr_act());
- lv_obj_align(led3, LV_ALIGN_CENTER, 80, 0);
- lv_led_on(led3);
- }
- int main(void)
- {
- TIME_Configuration_Init(5,5999);
- LCD_Init();
- lv_init(); // lvgl系统初始化
- lv_port_disp_init(); // lvgl显示接口初始化,放在lv_init()的后面
-
- lv_example_led_1();
- while(1)
- {
- lv_task_handler(); // lvgl的事务处理
- }
- }
|