Structs ¶ OpcUaDataTypeDescription (Struct) OpcUaElementDescription (Union) OpcUaMethodDescription (Struct) OpcUaObjectDescription (Struct) OpcUaObjectTypeDescription (Struct) OpcUaReferenceTypeDescription (Struct) OpcUaServerNodeDescription (Struct) OpcUaServerReferenceDescription (Struct) OpcUaVariableDescription (Struct) OpcUaVariableTypeDescription (Struct) OpcUaViewDescription (Struct)

OpcUaSimpleAttributeOperandClear (FUN) ¶ FUNCTION OpcUaSimpleAttributeOperandClear InOut: Scope Name Type Input pValue POINTER TO OpcUa_SimpleAttributeOperand

OpcUaSimpleAttributeOperandInitialize (FUN) ¶ FUNCTION OpcUaSimpleAttributeOperandInitialize InOut: Scope Name Type Input pValue POINTER TO OpcUa_SimpleAttributeOperand

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

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

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_ …)

OpcUaStackFinishDecode (FUN) ¶ FUNCTION OpcUaStackFinishDecode : OpcUa_StatusCode Finish decoding values and close the decoder. InOut: Scope Name Type Comment Return OpcUaStackFinishDecode OpcUa_StatusCode Input decoder OpcUa_Handle Handle to the decoder. Output bytesRead OpcUa_UInt32 Number of bytes consumed from the buffer while decoding the data.