[STM32U5] STM32U575板子DMA的问题

  handle_GPDMA1_Channel10.Instance = GPDMA1_Channel10;

  handle_GPDMA1_Channel10.Init.Request = DMA_REQUEST_SW;

  handle_GPDMA1_Channel10.Init.BlkHWRequest = DMA_BREQ_SINGLE_BURST;

  handle_GPDMA1_Channel10.Init.Direction = DMA_MEMORY_TO_MEMORY;

  handle_GPDMA1_Channel10.Init.SrcInc = DMA_SINC_FIXED;

  handle_GPDMA1_Channel10.Init.DestInc = DMA_DINC_FIXED;

  handle_GPDMA1_Channel10.Init.SrcDataWidth = DMA_SRC_DATAWIDTH_BYTE;

  handle_GPDMA1_Channel10.Init.DestDataWidth = DMA_DEST_DATAWIDTH_BYTE;

  handle_GPDMA1_Channel10.Init.Priority = DMA_LOW_PRIORITY_LOW_WEIGHT;

  handle_GPDMA1_Channel10.Init.SrcBurstLength = 1;

  handle_GPDMA1_Channel10.Init.DestBurstLength = 1;

  handle_GPDMA1_Channel10.Init.TransferAllocatedPort = DMA_SRC_ALLOCATED_PORT0|DMA_DEST_ALLOCATED_PORT0;

  handle_GPDMA1_Channel10.Init.TransferEventMode = DMA_TCEM_BLOCK_TRANSFER;

  handle_GPDMA1_Channel10.Init.Mode = DMA_NORMAL;

  if (HAL_DMA_Init(&handle_GPDMA1_Channel10) != HAL_OK)

  {

   // Error_Handler();

  }

  if (HAL_DMA_ConfigChannelAttributes(&handle_GPDMA1_Channel10, DMA_CHANNEL_NPRIV) != HAL_OK)

  {

 //    Error_Handler();

  }

 handle_GPDMA1_Channel0.Instance = GPDMA1_Channel0;

  handle_GPDMA1_Channel0.Init.Request = DMA_REQUEST_SW;

  handle_GPDMA1_Channel0.Init.BlkHWRequest = DMA_BREQ_SINGLE_BURST;

  handle_GPDMA1_Channel0.Init.Direction = DMA_MEMORY_TO_MEMORY;

  handle_GPDMA1_Channel0.Init.SrcInc = DMA_SINC_INCREMENTED;

  handle_GPDMA1_Channel0.Init.DestInc = DMA_DINC_INCREMENTED;

  handle_GPDMA1_Channel0.Init.SrcDataWidth = DMA_SRC_DATAWIDTH_BYTE;

  handle_GPDMA1_Channel0.Init.DestDataWidth = DMA_DEST_DATAWIDTH_BYTE;

  handle_GPDMA1_Channel0.Init.Priority = DMA_LOW_PRIORITY_LOW_WEIGHT;

  handle_GPDMA1_Channel0.Init.SrcBurstLength = 1;

  handle_GPDMA1_Channel0.Init.DestBurstLength = 1;

  handle_GPDMA1_Channel0.Init.TransferAllocatedPort = DMA_SRC_ALLOCATED_PORT0|DMA_DEST_ALLOCATED_PORT0;

  handle_GPDMA1_Channel0.Init.TransferEventMode = DMA_TCEM_BLOCK_TRANSFER;

  handle_GPDMA1_Channel0.Init.Mode = DMA_NORMAL;

  if (HAL_DMA_Init(&handle_GPDMA1_Channel0) != HAL_OK)

  {

    //Error_Handler();

  }

  if (HAL_DMA_ConfigChannelAttributes(&handle_GPDMA1_Channel0, DMA_CHANNEL_NPRIV) != HAL_OK)

  {

    //Error_Handler();

  }