Posted on September 06, 2017 at 09:30I'm using I2s2 and I2s2ex in Full Duplex  mode,set the DMA in DMA_CIRCULAR mode,but  HAL_I2SEx_TxRxCpltCallback can't be called,so I modify as follows.Is this a bug?static void I2SEx_TxRxDMACplt(DMA_HandleTypeDef...