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minimp3's Introduction

miniMP3

  • OLED屏图形界面
    • 文件名(支持长文件名,不可以是中文!!!)
    • 播放模式
    • 音量
    • 音频频谱
    • 是否暂停
  • 音频播放
    • TMRpcm库,支持mono 8bit 16kHZ .wav文件
    • 播放、暂停、音量调节、模式切换
    • 一首歌曲播放结束后,自动播放下一首
    • 出于种种考虑,对最大歌曲数做了限制(比如25)。
  • 频谱采样

已知BUG

  • OLED屏会随机出现长条,似乎是硬件问题。
  • 打开某些文件等操作会随机性失败,用while(!wavfile.openNext(&dir));可以应付大多数情况。
  • 短时间内多次切歌会出现异常行为,上一条不能完全解决,而且cur值会不正常地跳变,考虑对切歌操作最小时间间隔加以限制。
  • 模拟端口analogRead均阻塞

minimp3's People

Contributors

hesic73 avatar

Watchers

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