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diagGetCommParameter (FlexRay)

Open topic with navigation CAPL Functions » Diagnostics » diagGetCommParameter (FlexRay)
Valid for: CANoe DE
Note: Only available with Option .FlexRay!

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Function Syntax

long diagGetCommParameter (char qualifier[]);

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Description

Returns the value of a numeric/textual communication parameter of the given or currently active diagnostic description. The values are read from the diagnostic description if they cannot be set in the configuration dialog.

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Parameters

  • qualifier: Parameters for diagnostics on FlexRay. See diagGetCommParameter for parameters that are not FlexRay specific.

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Qualifiers

  • FlexRay.Protocol: The protocol variant to use.
    • 0: AUTOSAR 2.x
    • rest: reserved for future extensions
  • FlexRay.AddressType: Using one or two byte addresses?
    • 1: One byte addresses
    • 2: Two byte addresses
  • FlexRay.LocalAddress: Address of this node, i.e. ECU address in ECU simulation, tester address in tester nodes.
  • FlexRay.RemoteAddress: Address of the target node, i.e. ECU address in tester nodes, tester address in ECU simulation.
  • FlexRay.ConnectionMode: Control the usage of flow control frames.
    • 1: Unicast
    • 2: Acknowledged Unicast
    • 3: Acknowledged Unicast with Retry
    • rest: reserved
    Note: Please refer to the AUTOSAR FlexRay TP specification for details on the parameter value semantics.
  • FlexRay.MessageLength: Control the TP PDU types used.
    • 1: ISO
    • 2: ISO6
    • 3: L16M
    • 4: L4G
    • rest: reserved
    Note: Please refer to the AUTOSAR FlexRay TP specification for details on the parameter value semantics.
  • FlexRay.StMin: Separation time [ms] Note: Please refer to the AUTOSAR FlexRay TP specification for details on the parameter value semantics.
  • FlexRay.BlockSize: Block size Note: Please refer to the AUTOSAR FlexRay TP specification for details on the parameter value semantics.

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Configuration of send and receive slots/PDUs

  • FlexRay.LocalStartSlot: Id of first slot the node sends in
  • FlexRay.LocalCount: Number of consecutive slots to send in
  • FlexRay.LocalStartCycle: First cycle to send slots in
  • FlexRay.LocalCycleRepetition: Cycle spacing to send slots in
  • FlexRay.LocalPayloadLen: Length of slots to send in
  • FlexRay.RemoteStartSlot: Id of first slot to receive
  • FlexRay.RemoteCount: Number of consecutive slots to receive
  • FlexRay.RemoteStartCycle: First cycle to receive slots in
  • FlexRay.RemoteCycleRepetition: Cycle spacing of slots to receive
  • FlexRay.RemotePayloadLen: Length of slots received

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Return Values

Error code

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Example

Example: You can find examples for this function in the CAPL callback interface (CCI) reference implementations. See Diagnostics: Connection of the Communication Layer for details.