OpcUaStackDecodeValue (FUN) ¶ FUNCTION OpcUaStackDecodeValue : OpcUa_StatusCode Decode a ua builtin type. Attention: Memory max be allocated when reading types which contains pointers (such as OpcUa_String, OpcUa_NodeId) Use the correspoinding OpcUaxxxClear() functions to free the memory. InOut: Scope Name Type Comment Return OpcUaStackDecodeValue OpcUa_StatusCode Input decoder OpcUa_Handle Handle to the decoder. builtinType USINT Type to read from the decoder. pDst POINTER TO BYTE Pointer to the OpcUa_xxx to decode the data to.

OpcUaStackEncodeGetPosition (FUN) ¶ FUNCTION OpcUaStackEncodeGetPosition : OpcUa_StatusCode Get the current position within the buffer. InOut: Scope Name Type Comment Return OpcUaStackEncodeGetPosition OpcUa_StatusCode Input encoder OpcUa_Handle Handle to the encoder. Output position OpcUa_UInt32 Current position within the encoder.

OpcUaStackEncodeSetPosition (FUN) ¶ FUNCTION OpcUaStackEncodeSetPosition : OpcUa_StatusCode Set the current position within the buffer. InOut: Scope Name Type Comment Return OpcUaStackEncodeSetPosition OpcUa_StatusCode Input encoder OpcUa_Handle Handle to the encoder. position OpcUa_UInt32 Current position to set the encoder to.

OpcUaStackEncodeValue (FUN) ¶ FUNCTION OpcUaStackEncodeValue : OpcUa_StatusCode Encode a UA builtin type. InOut: Scope Name Type Comment Return OpcUaStackEncodeValue OpcUa_StatusCode Input encoder OpcUa_Handle Handle to the encoder to write to. pSrc POINTER TO BYTE Pointer to the source value. builtinType USINT Datatype of the source value ( OpcUaType_ …)

OpcUaExpandedNodeIdClear (FUN) ¶ FUNCTION OpcUaExpandedNodeIdClear InOut: Scope Name Type Input pValue POINTER TO OpcUa_ExpandedNodeId

OpcUaExpandedNodeIdCompare (FUN) ¶ FUNCTION OpcUaExpandedNodeIdCompare : DINT InOut: Scope Name Type Return OpcUaExpandedNodeIdCompare DINT Input pValue1 POINTER TO OpcUa_ExpandedNodeId pValue2 POINTER TO OpcUa_ExpandedNodeId

OpcUaExpandedNodeIdCopyTo (FUN) ¶ FUNCTION OpcUaExpandedNodeIdCopyTo : UDINT InOut: Scope Name Type Return OpcUaExpandedNodeIdCopyTo UDINT Input pSource POINTER TO OpcUa_ExpandedNodeId pDestination POINTER TO OpcUa_ExpandedNodeId

OpcUaExpandedNodeIdInitialize (FUN) ¶ FUNCTION OpcUaExpandedNodeIdInitialize InOut: Scope Name Type Input pValue POINTER TO OpcUa_ExpandedNodeId

OpcUaExpandedNodeIdIsNull (FUN) ¶ FUNCTION OpcUaExpandedNodeIdIsNull : BYTE InOut: Scope Name Type Return OpcUaExpandedNodeIdIsNull BYTE Input pValue POINTER TO OpcUa_ExpandedNodeId

OpcUaExtensionObjectClear (FUN) ¶ FUNCTION OpcUaExtensionObjectClear InOut: Scope Name Type Input pValue POINTER TO OpcUa_ExtensionObject