A literal (Latin littera "letter") denotes a character string used to directly represent the values of data types. In order for literals to be identified, they must conform to certain syntactical rules, e.g. B. be enclosed in quotation marks like "This is a string".
List of Literals
Inside OTF all literals has OTL syntax, see Expressions. The following list contains literal examples in OTL syntax of all OTX data types which support literals. Detailed information about the literals can be found in the definition of the OTX data type.
Core
| OTX Data Type | OTL Literal Example | Notes |
| Boolean | true, false | Not case sensitive |
| Integer | -9223372036854775808, -2, 0, 1, 9223372036854775807 | |
| Float | -2.56899, -1.03344, 0.0, -0.0, 0.0125, NaN, -Infinity | |
| String | "Hello", "abc0123!@#$%^", "\n", "\xhhhh ", "Line1\r\nLine2" | Case sensitive |
| ByteField | &0A,
&0F10,
&0123456789ABCDEF,
&NULL | Not case sensitive except &NULL for empty byte field |
| List | {"literal of list", "with type has literals"},
{&01, &02, &FF},
{{{1,2}, {3,4}}, {{1,2}, {3,4}}} | |
| Map | {"Key1" : "literal of map with value type has literals"},
{1 : &01, 5 : &02, 2 : &FF},
{"k1" : {1, 2, 3}},
{1 : {"key1" : true, "key2" : false}, 2 : {"k1" : true}} | |
| UserException | @UserException:"Indentifier"/"ExceptionText",
@UserException:"SelfDefinedException1"/"Incorrect data input." | |
Quantity Extension
| OTX Data Type | OTL Literal Example | Notes |
| Quantity | 12.53 [@Unit, "D:/ODX_RS_UNIT_LIB.odx", "(km/h)/s", 3],
37.5 [@Unit, "ODX_RS_UNIT_LIB.odx", "°", 2] | |
| Unit | [@Unit, "ODX_RS_UNIT_LIB.odx", "1/min2"],
[@Unit, "Z:/ODX_RS_UNIT_LIB.odx", "kΩ"] | |
HMI Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| ConfirmationType | @ConfirmationType:YES | { YES | NO | CANCEL } |
| MessageType | @MessageType:INFO | { INFO | WARNING | ERROR | YESNO_QUESTION | YESNOCANCEL_QUESTION } |
i18n Extension
| OTX Data Type | OTL Literal Example | Notes |
| TranslationKey | @TranslationKey:"text_ID_value",
@TranslationKey:"Key01" | |
Logging Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| LogLevel | @LogLevel:ALL | { ALL | TRACE | DEBUG | INFO | WARN | ERROR | FATAL | OFF } |
SeverityLevel | @SeverityLevel:TRACE | { TRACE | DEBUG | INFO | WARN | ERROR | FATAL } |
StringUtil Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| Encoding | @Encoding:ISO-8859-1 | { US-ASCII | ISO-8859-1 | UTF-8 | UTF-16BE | UTF-16LE | UTF-16 | BIN | OCT | HEX } |
DiagCom Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| ResponseState | @ResponseState:FAILED | { FAILED | INVALID | NEGATIVE | POSITIVE } |
| ResultState | @ResultState:ALL_NEGATIVE | { ALL_FAILED | ALL_INVALID | ALL_NEGATIVE | ALL_POSITIVE | FAILED | INVALID | NEGATIVE | POSITIVE } |
DiagDataBrowsing Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| ComChannelCategory | @ComChannelCategory:BASE_VARIANT | { BASE_VARIANT | FUNCTIONAL_GROUP | PROTOCOL } |
DiagDataBrowsingPlus Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| McdDataType | @McdDataType:ASCIISTRING | { ASCIISTRING | BITFIELD | BOOLEAN | BYTEFIELD | FLOAT32 | FLOAT64 | INT16 | INT32 | UINT64 | INT8 | UINT16 | UINT32 | UINT64 | UINT8 | UNICODE2STRING | DTC | END_OF_PDU | ENVDATA | ENVDATADESC | FIELD | KEY | LENGTHKEY | MULTIPLEXER | NO_TYPE | STRUCT_FIELD | STRUCTURE | TABLE | TABLE_ROW | TEXTTABLE } |
McdParameterType | @McdParameterType:CODED_CONST | { CODED_CONST | DYNAMIC | GENERATED | LENGTH_KEY | MATCHING_REQUEST_PARAM | NRC_CONST | PHYS_CONST | RESERVED | SYSTEM | TABLE_ENTRY | TABLE_KEY | TABLE_STRUCT | VALUE } |
McdResponseType | @McdResponseType:GLOBAL_NEG_RESPONSE | { GLOBAL_NEG_RESPONSE | LOCAL_NEG_RESPONSE | POSITIVE_RESPONSE } |
Flash Extension
| OTX Data Type | OTL Literal Example | Possible Values |
| Audience | @Audience:SUPPLIER | { SUPPLIER | DEVELOPMENT | MANUFACTURING | AFTERSALES | AFTERMARKET } |
FlashFileFormat | @FlashFileFormat:BINARY | { BINARY | SREC | INTEL } |
DataType Extension
| OTX Data Type | OTL Literal Example | Notes |
| Enumeration | EnumerationSignatureName.EnumerationElementName,
EnumerationSignature1.EnumerationElement1 | |
