MoveIn16

Reads a block of 16-bit data values from the specified address space and offset to local memory.


				virtual HRESULT MoveIn16(VisaAddressSpace eSpace, UINT64 ullOffset, UINT32 ulLength, UINT16* pBuf) abstract;

				virtual HRESULT MoveIn16(VisaAddressSpace eSpace, UINT64 ullOffset, UINT32 ulLength, SAFEARRAY** pBuf) abstract;

				virtual HRESULT MoveIn16(VisaAddressSpace eSpace, UINT64 ullOffset, UINT32 ulLength, CComSafeArray<UINT16>& pBuf) abstract;

Parameters

eSpace: [in] Address space from which to read the data.
ullOffset: [in] Offset within eSpace to read the data.
pBuf: Data read from the register-based device.

Return Value

Returns S_OK if successful, otherwise a failure HRESULT.

Remarks

Reads a block of 16-bit values from a register-based device at the specified memory space and offset.

Example

The following example demonstrates use of the MoveIn16 function.

C++

Copy

// CoAcme4321.cpp
STDMETHODIMP Acme4321::IAcme4321_Read(SAFEARRAY** ppsaData)
{
  HRESULT hr = S_OK;

  hr = io.Memory.MoveIn16(VisaA16Space, 0x10, ppsaData);

  return hr;
}

Other Resources

MoveIn8

MoveIn32

MoveIn64

VisaAddressSpace Enumeration