在main.c的create_demo_application函数中添加lv_demo_music(); 在/home/ccdc/esp/lv_port_esp32/components/lv_examples/lv_ex_conf.h中添加对Music选项定义 在~/esp/lv_port_esp32/components/lv_examples/Kconfig中添加Music选项 配置 例子选项中多了Music demo for LVGL,选择它: 配置Music要使用的字体 编...
在配置完毕后，项目通过USB转串口设备进行烧写，最终实现LVGL音乐演示的正常运行。在演示过程中，可以观察到以下输出。具体演示步骤包括默认DEMO（控件演示）、反转颜色（黑底）、定制demo中可展示的元素以及选择其他的DEMO。项目中包含4个Demo，通过配置选择使用其中的哪一个。在演示lv_demo_music时，通过对...
打开lv_conf.h文件,找到LV_USE_DEMO_MUSIC宏定义并设置为1,开启该实验,并且修改颜色深度配置LV_COLOR_DEPTH宏定义为32,编译工程,若出现下图所示报错,这说明14号以及16号字体没有定义。 图1.4.12 字体没有定义
+#defineLV_USE_DEMO_BENCHMARK 1/*Stress test for LVGL*/-#defineLV_USE_DEMO_STRESS 0 +#defineLV_USE_DEMO_STRESS 1/*Music player demo*/-#defineLV_USE_DEMO_MUSIC 0 +#defineLV_USE_DEMO_MUSIC 1#ifLV_USE_DEMO_MUSIC -# define LV_DEMO_MUSIC_SQUARE0-# define LV_DEMO_MUSIC_LANDSCAPE0-...
LVGL is an open-source graphics library providing everything you need to create embedded GUI with easy-to-use graphical elements, beautiful visual effects and low memory footprint. This video shows a music player created with LVGL running on the i.MX RT1
//lv_demo_music(); // 56% memory used //get_started --- //lv_example_get_started_3(); // 2 button //lv_example_get_started_1(); // Hello World //lv_example_get_started_2(); // button couter //lv_example_get_started_...
// lv_demo_music(); /* A modern, smartphone-like music player demo */ // lv_demo_widgets(); /* A widgets example */ // lv_demo_stress(); /* A stress test for LVGL */ // lv_demo_benchmark(); /* A demo to measure the performance of LVGL or to compare different settings ...
The LittleV Graphics Library (LVGL) has some nice demo code. One example is a music player demo, it needs the latest version of LVGL. I was updating the VEXcode LVGL library repo today to the latest (7.11.0) and though…
调用lv_demo_music()函数:例程 void lv_user_gui_init(void) { extern void lv_demo_music(void); lv_demo_music(); } How the spectrum animation works assets/spectrum.py creates an array of spectrum values from a music. 4 band are created with 33 samples/sec: bass, bass-mid, mid, mid-...
lvgl_music_demo.7z lo**e`上传22.24MB文件格式7z 在正点原子STM32F767上面移植了LVGL8.0,UI是官方music_demo,屏幕是1024*600 (0)踩踩(0) 所需:1积分 TDP_Report_Appendix 2025-05-01 00:01:48 积分:1 video-editing-timeline 2025-05-01 00:02:42...