工程目录：AiPi-Open-Kits/ AiPi-DSL_MusicPlay
文件目录：AiPi-Open-Kits/ AiPi-DSL_MusicPlay / main.c
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使用说明音乐播放器Demo 一共有两个界面：主页和歌单页面。主页主要显示歌手的头像及音乐跳动动画及基础的音乐控制按钮，歌单页面主要显示所有歌曲的名字。
主页操作：上滑可切换到歌单页面
歌单页面：下拉界面可以切换到主页，点击歌单可以在主页播放。
main 工程代码：
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/**
* @file main.c
* @brief
*
* Copyright (c) 2021 Bouffalolab team
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
*
*/ //载入头文件
#include "board.h"
#include "bflb_gpio.h"
#include "bflb_l1c.h"
#include "bflb_mtimer.h"
#include "lv_conf.h"
#include "lvgl.h"
#include "lv_port_disp.h"
#include "lv_port_indev.h"
#include "demos/lv_demos.h"
#include "lcd.h"
/* lvgl log cb */
void lv_log_print_g_cb(const char *buf)
{
printf("[LVGL] %s", buf);
}
int main(void) //主函数
{
board_init(); //初始化开发板
printf("lvgl case\r\n");
/* lvgl init */
lv_log_register_print_cb(lv_log_print_g_cb);
lv_init();
lv_port_disp_init();
lv_port_indev_init();
// lv_demo_benchmark();
// lv_demo_stress();
lv_demo_music();
// lv_demo_widgets();
lv_task_handler();
printf("lvgl success\r\n");
while (1) {
lv_task_handler(); //lv任务处理程序
bflb_mtimer_delay_ms(1); // 延时函数
}
}
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