ESP32-LyraTD-SYNA开发板的audio codec(CX20721)驱动在哪里?

zcdeng
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Joined: Tue Jun 28, 2022 8:39 am

ESP32-LyraTD-SYNA开发板的audio codec(CX20721)驱动在哪里?

Postby zcdeng » Tue Jun 28, 2022 8:58 am

我购买了ESP32-LyraTD-SYNA开发板,这个板子的audio codec是CX20721, 但在SDK的components\audio_hal\driver目录中只有es8311/es8388/es8374/es7243/zl38063/hollow等芯片的驱动,请问在哪里找到CX20721的驱动?
同样,DSP是CX20921,也是在SDK中找不到驱动

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