ESP32 I2S DMA事件怎么判断?

wuwuwu123
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Joined: Thu Nov 25, 2021 2:05 am

ESP32 I2S DMA事件怎么判断?

Postby wuwuwu123 » Fri Nov 26, 2021 2:21 am

我在使用I2S过程中,在i2s_driver_install函数中添加了队列参数,并开启了一个线程去判断触发I2S_event DMA_TX 和DMA_rx的事件,发现会一直触发,并且size = 0;

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