WDF_READ_REGISTER_BUFFER_USHORT function (wdfhwaccess.h)

[Applies to UMDF only]

The WDF_READ_REGISTER_BUFFER_USHORT function reads a number of USHORT values from the specified register address into a buffer.

Syntax

VOID WDF_READ_REGISTER_BUFFER_USHORT(
  [in]  WDFDEVICE Device,
  [in]  PUSHORT   Register,
  [out] PUSHORT   Buffer,
  [in]  ULONG     Count
);

Parameters

[in] Device

A handle to a framework device object.

[in] Register

A pointer to the register, which must be a mapped range in memory space.

[out] Buffer

A pointer to a buffer into which an array of USHORT values is read.

[in] Count

Specifies the number of USHORT values to be read into the buffer.

Return value

None

Requirements