用AI8051U 擎天柱板测试I2S输出,连接电脑可以烧录,不能播放音乐
用AI8051U 擎天柱板测试I2S输出,连接电脑可以烧录,不能播放音乐,提示串开没打开,是什么原因?状态不对,显示USB-Writer,仍处于等待USB下载状态,没有运行用户程序
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如何运行用户程序?不是说烧完就可以连接了吗?为什么烧录后,串口就断开了? izffaikq 发表于 2025-2-24 11:11
如何运行用户程序?不是说烧完就可以连接了吗?为什么烧录后,串口就断开了? ...
这看起来是CDC下载音频文件保存到SPI Flash通过I2S播放的功能
这是实验箱的例程
擎天柱开发板无SPI Flash也无I2S DAC,无法实现这个功能
了解,谢谢 有什么办法才能用AI8051U 擎天柱板测试I2S输出功能? izffaikq 发表于 2025-3-11 10:21
有什么办法才能用AI8051U 擎天柱板测试I2S输出功能?
可以看看这里。
【AI8051U音频总线】使用市面上买到的MAX98357进行实验
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