EVT_NFC_CX_WRITE_NCI_PACKET - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// nfccx.h

EVT_NFC_CX_WRITE_NCI_PACKET EvtNfcCxWriteNciPacket;

VOID EvtNfcCxWriteNciPacket(
  [in] WDFDEVICE Device,
  [in] WDFREQUEST Request
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-nfccx-evt_nfc_cx_write_nci_packet)

EVT_NFC_CX_WRITE_NCI_PACKET callback function

Description

Called by the NFC CX to send a write packet to the client driver. The request code must match IOCTL_NFCCX_WRITE_PACKET.

Parameters

Device [in]

A handle to a framework device object.

Request [in]

A handle to a framework request object.

Remarks

The client driver should not make any blocking calls when handling this function call. Any I/O processing must be handled on a separate thread or work-item (that is, the client driver should immediately return STATUS_PENDING and on completion invoke the completion handler).

See also

NFC class extension design guide

Near field communication (NFC) design guide

View the official Windows Driver Kit DDI reference

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