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HCI_DataPacketDown_In

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This function is a pointer to an interface that is used to send data packets to the HCI layer.

typedef int (*HCI_DataPacketDown_In)(
  HANDLE hDeviceContext,
  void* pCallContext,
  unsigned short connection_handle,
  BD_BUFFER* pBuffer
);

Parameters

  • hDeviceContext
    [in] Device context handle.
  • pCallContext
    [in] Pointer to the call context information.
  • connection_handle
    [in] Connection handle.
  • pBuffer
    [in] Packet buffer.

Return Values

ERROR_SUCCESS indicates successful completion.

Remarks

Return of ERROR_SUCCESS indicates that the data has been successfully queued for segmentation and delivery to the HCI transport layer. When this delivery is complete, HCI_DataPacketDown_Out is called to indicate completion of transfer.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Bt_ddi.h.
Link Library: Btd.lib.

See Also

HCI_DataPacketDown_Out

Last updated on Wednesday, April 13, 2005

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