Difference between revisions of "Extensions.DiagDataBrowsing.ComChannelCategory"
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==Literal== | ==Literal== | ||
| − | The syntax for [[Literals| Literals for complex data types]] | + | The syntax for [[Literals| Literals for complex data types]] will be used, where the '''member value''' is one of the values in the list. |
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
| − | @ComChannelCategory: | + | @ComChannelCategory:BASE_VARIANT|FUNCTIONAL_GROUP|PROTOCOL |
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 40: | Line 40: | ||
==Sample== | ==Sample== | ||
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | <syntaxhighlight lang="java" enclose="div" style="font-size: medium;"> | ||
| − | + | DiagDataBrowsing.ComChannelCategory ComChannelCategoryVariable = @ComChannelCategory:BASE_VARIANT; | |
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 10:34, 12 September 2019
Classification
| Name | ComChannelCategory |
| Short Description | The category of a communication channel |
| Class | Simple Data Type |
| Base Data Type | SimpleType |
| Default Value | BASE_VARIANT |
| Provide a Literal | Yes |
| SpecifiedBy | ISO 13209-3 |
| Standard Compliant | Yes |
Description
ComChannelCategory is an enumeration type describing the category of a ComChannel.
The list of allowed enumeration values is defined as follows:
| Value | Literal | Description |
| BASE_VARIANT | @ComChannelCategory:BASE_VARIANT | A ComChannel of this category references a base variant that is the common denominator of a set of ECU variants. |
| FUNCTIONAL_GROUP | @ComChannelCategory:FUNCTIONAL_GROUP | A ComChannel of this category references a functional group of ECUs, i.e. a set of ECUs that share the same functional address. |
| PROTOCOL | @ComChannelCategory:PROTOCOL | A ComChannel of this category references a protocol-level communication link, i.e. it contains a set of diagnostic services that are commonto all ECUs implementing a specific procotol. |
Order Relation
ComChannelCategory values may occur as operands of comparisons. For this case, the following order relation is defined. Started with the lowest value BASE_VARIANT = 0:
BASE_VARIANT < FUNCTIONAL_GROUP < PROTOCOLLiteral
The syntax for Literals for complex data types will be used, where the member value is one of the values in the list.
@ComChannelCategory:BASE_VARIANT|FUNCTIONAL_GROUP|PROTOCOLCore Conversion
The following table shows the rules for conversion to another data type:
| Conversion | Result | Sample |
| ToBoolean | Undefined (should not be used) | |
| ToInteger | Returns the index of the value in the ComChannelCategory enumeration (smallest index is 0) | Integer val = ToInteger(@ComChannelCategory:BASE_VARIANT); // Returns 0 |
| ToFloat | Undefined (should not be used) | |
| ToString | Returns the name of the enumeration value | String s = ToString(@ComChannelCategory:BASE_VARIANT); // Returns "BASE_VARIANT" |
| ToByteField | Undefined (should not be used) |
Sample
DiagDataBrowsing.ComChannelCategory ComChannelCategoryVariable = @ComChannelCategory:BASE_VARIANT;