LPCreateDmaPDDTransfer (Windows Embedded CE 6.0)

1/6/2010

This function creates a DMA_PDD_TRANFER_CONTEXT structure.

Syntax

typedef PDMA_PDD_TRANFER_CONTEXT (* LPCreateDmaPDDTransfer)(
    PDMA_PDD_CHANNEL_CONTEXT pDmaPDDChannelContext,
  PDMA_MDD_TRANFER_CONTEXT pDmaMddTransferContext
);

Parameters

• pDmaPDDChannelContext
  [in] Pointer to a DMA_PDD_CHANNEL_CONTEXT structure.

• pDmaMddTransferContext
  [in] Pointer to a DMA_MDD_TRANFER_CONTEXT structure.

Return Value

Returns a pointer to a DMA_PDD_TRANFER_CONTEXT structure on success. Returns NULL on failure.

Requirements

Header	dmamif.h
Windows Embedded CE	Windows Embedded CE 6.0 and later

See Also

Reference

Direct Memory Access Abstraction PDD Functions