GetComChannel

At run time to connect to the controller ago

Classification

Library	DiagCom
Art	term activity
Exceptions	DiagCom..UnknownTargetException, DiagCom..LossOfComException
Categories	Terms, DiagCom Terms, Activities, Communication Channel, Communication Channel

Description

GetComChannel ist ein Term zum Erstellen eines neuen Kommunikationskanals über das Diagnoselaufzeitsystem. The communication channel represents a connection to only one controller (Logical Link).

To create a connection to the controller, the following rules:

The connection is created when this term is called.
If a connection has already been created, it is used and it is not carried out any further action.
Even without the explicit creation of the connection, the connection is established automatically when it is first needed.

Expression

ComChannel = GetComChannel(Identifier, EcuVariantName, PerformVariantSelection)

Properties

Below are all the properties / arguments of the term in order listed.

Name	Type	Art	M	R	Description
ComChannel	ComChannel	Return		The	It returns the created communication channel
Identify	String	Term	●	In	String that identifies the communication channel (Logical Link)
EcuVariantName	String	Term		In	Optionally, this "manual" a special form to be selected
PerformVariantSelection	Boolean	Term		In	Select whether a Variantenidentifikationto be performed or not

Legend: No Type = Indeterminate type, see description; M = Property is required (mandatory); In = Verkettbares Element; R = Datenrichtung I = In, O = Out, I/O = In/Out

Note

Please note that this term activityTerm in the form of an activity is present and can not be entered textually. According to the respective ActionNode can add further properties.