This example shows the Extended Multiplexing feature in DBC files.
Two multiplexor signals (MUX1 and MUX2) are defined and determine which of the other signals (Sig1...Sig8) are transferred with the multiplexed message. The message itself is a cyclic message.
The feature Extended Multiplexing has been implemented for CANdb++ . 3.0 SP26, which was released with CANoe 10.0.
To activate Extended Multiplexing, perform the following steps:
- Activate "Enable Extended Multiplexing" in the CANdb++ Editor options (Options | Settings | Edit | Enable Extended Multiplexing)
- Add a database attribute (View | Attribute Definitions | New):
- Name:
MultiplexExtEnabled
- Object Type:
Network
- Value Typ:
Enumeration
Values:No, Yes
- Name:
- Additionally, set this database attribute to the corresponding network to
Yes
. - Save the database. Close and open the database again.
- Now you can configure extended multiplexors.