FDXConfigureSequenceCounting

Syntax

long FDXConfigureSequenceCounting(long fdxClientHandle, long mode);

Function

This function sets the behavior with whichCANoeshould fill out the fieldseqNrOrDgramLenin the FDX datagram header. Prerequisite for the function is to configureUPD/IPv4orUDP/IPv6as transport layer for the
FDX feature.

Parameters

fdxClientHandle FDX client for which the sequence counting should be configured.

mode

• 0: Automatic mode (default for new connections)The Sequence Counting automatically adapts to the FDX client.
• 1: EnabledThe Sequence Counting is activated for the client.
• 2: DisabledThe Sequence Counting is deactivated for this client.

Return Values

0: Successful function call

-1: The parameterfdxClientHandleis invalid.

-2: The parametermodeis invalid.

-3: The configured transport layer does not supportSequence Counting.

Coupling of two CANoe Instances using the FDX Protocol