Shaker/TDMS/runtimes/win-x64/DataModels/USI/1_0/usi_1_0.xsd

<?xml version = "1.0" encoding = "UTF-8"?>
<xsd:schema targetNamespace="http://www.ni.com/Schemas/USI/1_0" 
            elementFormDefault="qualified"
            xmlns:usi="http://www.ni.com/Schemas/USI/1_0"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema">

  <xsd:element name="tdm">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="documentation" type="usi:t_documentation" />
        <xsd:element name="model" type="usi:t_model" />
        <xsd:element name="include" type="usi:t_includes" />
        <xsd:element name="data" type="usi:t_data" />
      </xsd:sequence>
      <xsd:attribute name="version" type="xsd:string" />
    </xsd:complexType>
  </xsd:element>

    <xsd:complexType name="t_documentation">
    <xsd:sequence>
      <xsd:element minOccurs="0" name="contact" type="xsd:string" />
      <xsd:element minOccurs="0" name="exporter" type="xsd:string" />
      <xsd:element minOccurs="0" name="exporterVersion" type="xsd:string" />
      <xsd:element minOccurs="0" name="longDescription" type="xsd:string" />
      <xsd:element minOccurs="0" name="shortDescription" type="xsd:string" />
      <xsd:element minOccurs="0" name="notice" type="xsd:string" />
      <xsd:element minOccurs="0" name="owner" type="xsd:string" />
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_model">
    <xsd:sequence>  
      <xsd:element name="include"     type="usi:t_include"     minOccurs="0" maxOccurs="unbounded"/>
      <xsd:element name="enumeration" type="usi:t_enumeration" minOccurs="0" maxOccurs="unbounded"/>
      <xsd:element name="entity"      type="usi:t_entity"      minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute form="unqualified" name="modelName" type="xsd:string" />
    <xsd:attribute form="unqualified" name="modelname" use="optional" type="xsd:string" /> <!--compatibility DIAdem 9.0-->
    <xsd:attribute form="unqualified" name="modelversion" use="optional" type="xsd:string" /> <!--compatibility DIAdem 9.0-->
    <xsd:attribute form="unqualified" name="modelVersion" type="xsd:string" />
  </xsd:complexType>
  
  <xsd:complexType name="t_include" >
    <xsd:attribute name="nsUri"    type="xsd:anyURI"  use="required"/>
    <xsd:attribute name="nsPrefix" type="xsd:NMTOKEN" use="optional"/>      
  </xsd:complexType>
  
  <xsd:complexType name="t_entity">
    <xsd:sequence>
      <xsd:element name="attribute"           type="usi:t_attribute"    minOccurs="0" maxOccurs="unbounded"/>
      <xsd:element name="reference"           type="usi:t_reference"    minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="name"                type="xsd:NMTOKEN"    use="required"/>
    <xsd:attribute name="superTypes"          type="xsd:NMTOKEN"/>   
    <xsd:attribute name="derivation"          type="usi:e_ModelDerivation" use="optional" default="redeclaration"/>
  </xsd:complexType>

  <xsd:complexType name="t_enumeration" >
    <xsd:sequence>
      <xsd:element name="item"         type="usi:t_item"    minOccurs="1" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="name"         type="xsd:NMTOKEN"    use="required"/>
  </xsd:complexType>

  <xsd:complexType name="t_item" >
    <xsd:attribute name="name"         type="xsd:NMTOKEN"    use="required"/>
    <xsd:attribute name="value"        type="xsd:long"/>   
  </xsd:complexType>
  
  <xsd:attributeGroup name="t_attributeAttributes">
    <xsd:attribute name="name"         type="xsd:NMTOKEN"    use="required"/>
    <xsd:attribute name="base"         type="xsd:NMTOKEN"/>
    <xsd:attribute name="minOccurs"    type="xsd:nonNegativeInteger"/>
    <xsd:attribute name="maxOccurs"    type="usi:t_maxOccurs"/>
    <xsd:attribute name="reference"    type="xsd:NMTOKEN"/>
    <xsd:attribute name="external"     type="xsd:boolean"    use="optional" default="false"/>
  </xsd:attributeGroup>

  <xsd:complexType name="t_attribute" >
    <xsd:attributeGroup ref="usi:t_attributeAttributes"/>
    <xsd:attribute name="type"         type="usi:e_blockType"/>
  </xsd:complexType>

  <xsd:complexType name="t_reference" >
    <xsd:attributeGroup ref="usi:t_attributeAttributes"/>
    <xsd:attribute name="inverse"    type="xsd:NMTOKEN"/>
    <xsd:attribute name="refType"    type="usi:e_refType"    use="optional" default="aggregation"/>
  </xsd:complexType>


  <xsd:complexType name="t_includes">
    <xsd:sequence>
      <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="file">
        <xsd:complexType>
          <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="block">
              <xsd:complexType>
              	<xsd:attribute form="unqualified" name="blockSize" type="xsd:nonNegativeInteger" /> <!-- compatibility to DIAdem 9.0-->
                <xsd:attribute form="unqualified" name="byteOffset" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="id" type="xsd:ID" />
                <xsd:attribute form="unqualified" name="length" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="valueType" type="usi:e_blockType" />
              </xsd:complexType>
            </xsd:element>
            <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="block_bm">
              <xsd:complexType>
                <xsd:attribute form="unqualified" name="blockOffset" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="blockSize" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="byteOffset" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="id" type="xsd:ID" />
                <xsd:attribute form="unqualified" name="length" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="valueType" type="usi:e_blockType" />
              </xsd:complexType>
            </xsd:element>
            <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="block_mr">
              <xsd:complexType>
                <xsd:attribute form="unqualified" name="blockOffset" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="blockSize" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="byteOffset" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="id" type="xsd:ID" />
                <xsd:attribute form="unqualified" name="length" use="optional" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="valuesPerScan" type="xsd:nonNegativeInteger" />
                <xsd:attribute form="unqualified" name="valueType" type="usi:e_blockType" />
              </xsd:complexType>
            </xsd:element>
          </xsd:choice>
          <xsd:attribute form="unqualified" name="byteOrder" type="usi:e_byteOrder" />
          <xsd:attribute form="unqualified" name="url" type="xsd:string" />
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
  </xsd:complexType>
  
  <xsd:simpleType name = "e_ModelDerivation">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:enumeration value="extension"/>
      <xsd:enumeration value="redeclaration"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name = "e_usage">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:enumeration value="optional"/>
      <xsd:enumeration value="required"/>
    </xsd:restriction>
  </xsd:simpleType>


  <xsd:simpleType name = "e_refType">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:enumeration value="composition"/>
      <xsd:enumeration value="aggregation"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name = "e_byteOrder">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:enumeration value="littleEndian"/>
      <xsd:enumeration value="bigEndian"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="e_dataType">
    <xsd:restriction base="xsd:string">
      <xsd:enumeration value="DT_UNKNOWN" />
      <xsd:enumeration value="DT_BOOLEAN" />
      <xsd:enumeration value="DT_BYTE" />
      <xsd:enumeration value="DT_SHORT" />
      <xsd:enumeration value="DT_LONG" />
      <xsd:enumeration value="DT_LONGLONG" />
      <xsd:enumeration value="DT_FLOAT" />
      <xsd:enumeration value="DT_DOUBLE" />
      <xsd:enumeration value="DT_STRING" />
      <xsd:enumeration value="DT_DATE" />
    </xsd:restriction>
  </xsd:simpleType>
  
  <xsd:simpleType name = "e_blockType">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:enumeration value="eNoTypeUsi"/>
      <xsd:enumeration value="eInt8Usi"/>
      <xsd:enumeration value="eInt16Usi"/>
      <xsd:enumeration value="eInt32Usi"/>
      <xsd:enumeration value="eInt64Usi"/>
      <xsd:enumeration value="eUInt8Usi"/>
      <xsd:enumeration value="eUInt16Usi"/>
      <xsd:enumeration value="eUInt32Usi"/>
      <xsd:enumeration value="eUInt64Usi"/>
      <xsd:enumeration value="eFloat32Usi"/>
      <xsd:enumeration value="eFloat64Usi"/>
      <xsd:enumeration value="eStringUsi"/>
      <xsd:enumeration value="eEnumUsi"/>
      <xsd:enumeration value="eTimeUsi"/>
      <xsd:enumeration value="eInstanceUsi"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="t_maxOccurs">
    <xsd:union>
      <xsd:simpleType>
        <xsd:restriction base="xsd:nonNegativeInteger"/>
      </xsd:simpleType>
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="unbounded"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:union>
  </xsd:simpleType>
  
  <xsd:simpleType name="t_timeList">
    <xsd:list itemType="xsd:dateTime" />
  </xsd:simpleType>
  <xsd:simpleType name="t_byteList">
    <xsd:list itemType="xsd:byte"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_ubyteList">
    <xsd:list itemType="xsd:unsignedByte"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_shortList">
    <xsd:list itemType="xsd:short"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_ushortList">
    <xsd:list itemType="xsd:unsignedShort"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_intList">
    <xsd:list itemType="xsd:int"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_uintList">
    <xsd:list itemType="xsd:unsignedInt"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_longList">
    <xsd:list itemType="xsd:long"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_ulongList">
    <xsd:list itemType="xsd:unsignedLong"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_floatList">
    <xsd:list itemType="xsd:float"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_doubleList">
    <xsd:list itemType="xsd:double"/>
  </xsd:simpleType>
  <xsd:complexType name="t_stringList">
    <xsd:sequence>
      <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="s" type="xsd:string" />
    </xsd:sequence>
  </xsd:complexType>
  <xsd:simpleType name="t_enumList">
    <xsd:list itemType="xsd:string"/>
  </xsd:simpleType>
  <xsd:simpleType name="t_refList">
    <xsd:list itemType="xsd:anyURI"/>
  </xsd:simpleType>

  <xsd:complexType name="t_instance_attributes">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="string_attribute">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="s" type="xsd:string" />
          </xsd:sequence>
          <xsd:attribute name="name" type="xsd:string" />
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="byte_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:byte">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="short_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:short">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="long_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:long">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="float_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:float">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="double_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:double">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
      <xsd:element minOccurs="0" maxOccurs="1" form="unqualified" name="time_attribute">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="xsd:dateTime">
              <xsd:attribute name="name" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:choice>
  </xsd:complexType>
                        
  <xsd:attributeGroup name="t_external_attributes">
    <xsd:attribute name="filename_url"    type="xsd:anyURI"/>
    <xsd:attribute name="length_in_bytes" type="usi:t_maxOccurs"/>
    <xsd:attribute name="start_offset"    type="xsd:nonNegativeInteger"/>
    <xsd:attribute name="block_size"      type="xsd:positiveInteger"/>
    <xsd:attribute name="byteOrder"       type="usi:e_byteOrder" default="littleEndian"/>
  </xsd:attributeGroup>

  <xsd:complexType name="t_byte_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_byteList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_short_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_shortList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_long_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_longList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_longlong_sequence">
    <xsd:sequence>
      <xsd:element name="values" form="unqualified">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_longList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

  <xsd:complexType name="t_float_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_floatList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_double_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:simpleContent>
            <xsd:extension base="usi:t_doubleList">
              <xsd:attribute name="external" type="xsd:string" />
            </xsd:extension>
          </xsd:simpleContent>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_time_sequence">
    <xsd:sequence>
      <xsd:element form="unqualified" name="values">
        <xsd:complexType>
          <xsd:attribute name="external" type="xsd:string" />
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>

  <xsd:complexType name="t_string_sequence">
    <xsd:sequence>
      <xsd:element name="values" form="unqualified">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element form="unqualified" minOccurs="0" maxOccurs="unbounded" name="s" type="xsd:string" />
          </xsd:sequence>
          <xsd:attribute name="external" type="xsd:string" />
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID" />
  </xsd:complexType>
  
<!--   
  ubyte_sequence,
  ushort_sequence,
  ulong_sequence,
  ulonglong_sequence,
-->
</xsd:schema>