(源码)基于C++的Raspberry Pi音乐合成器.zip

上传者: m0_62153576 | 上传时间: 2025-05-22 22:37:45 | 文件大小: 2.21MB | 文件类型: ZIP
# 基于C++的Raspberry Pi音乐合成器 ## 项目简介 这是一个基于C++的Raspberry Pi音乐合成器项目,利用Raspberry Pi的硬件资源,结合特定的音频处理算法和库,实现音乐的合成和播放。项目采用了开源的音频处理库,如Circle框架用于裸机编程,HiFiBerry DAC+用于音频输出,以及MAX6957用于编码器和按钮的连接。 ## 项目的主要特性和功能 1. 硬件平台使用Raspberry Pi 3B+作为主控制器,HiFiBerry DAC+作为音频输出设备,MAX6957用于编码器和按钮的连接。 2. 音频处理实现了音乐合成器功能,包括振荡器、包络、调制等音频处理算法,支持多种波形和声音效果。 3. 图形界面使用LVGL库实现图形界面,支持触摸屏和硬件编码器操作。 4. USB接口通过USB接口实现与外部设备的通信,如USB存储设备用于加载和保存预设,USB MIDI接口用于接收MIDI输入。

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