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CANstress CAPL Functions

Valid for: CANoe DE To use the CAPL functions the CANstress_NL.dll must be included.

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Functions Overview

  • CANstressCreateServer: Starts the CANstress software and establishes a connection via the COM interface to this COM server.
  • CANstressCreateServer(DeviceAlias): Starts the CANstress software and establishes a connection to this COM server via the COM interface.
  • CANstressCreateServer(Device number): Starts the CANstress software and establishes a connection to this COM server via the COM interface. This function must be called before all other CANstress CAPL functions!
  • CANstressAvailableDevices: Indicates the number of configured CANstress devices.
  • CANstressConnect: Establishes a connection between the CANstress software and the CANstress hardware.
  • CANstressGetDevice: Sends back the handle for the current CANstress device.
  • CANstressGetInfo: Delivers information about CANstress software and the connected CAN hardware.
  • CANstressGetPerformedDisturbances: Acquires the number of disturbances that were executed by CANstress.
  • CANstressIsFinished: Serves to query whether the CANstress hardware is in the state Finished.
  • CANstressIsIdle: Serves to query whether the CANstress hardware is in the state Idle.
  • CANstressIsPending: Serves to query whether the CANstress hardware is in the state Pending.
  • CANstressOnFinished: Registers a CAPL function as callback that is called if CANstress is switched into the state Finished.
  • CANstressOnIdle: Registers a CAPL function as callback that is called if CANstress is switched into the state Idle.
  • CANstressOnPending: Registers a CAPL function as callback that is called if CANstress is switched into the state Pending.
  • CANstressOpen: Opens a CANstress configuration file.
  • CANstressQuit: Ends the CANstress software.
  • CANstressSetBTR: Sets the value of the Bus Timing Register.
  • CANstressSetContinuousDisturbanceTimeLimited: Sets the Continuous disturbance (time limited) mode.
  • CANstressSetContinuousDisturbanceUntilStop: Sets the Continuous disturbance (until stop) mode.
  • CANstressSetContinuousDisturbanceWhileTrigger: Sets the Continuous disturbance (while trigger) mode.
  • CANstressSetDevice: Defines the active device for further functions.
  • CANstressSetDisturbanceSequence: Sets the disturbance sequence.
  • CANstressSetLimitedDisturbanceNumber: Sets the Limited number of disturbances disturbance mode.
  • CANstressSetResistor: Sets the value of a resistor for analog disturbances.
  • CANstressSetTriggerId: Sets the message ID, which will activate the trigger.
  • CANstressSetTriggerRange: Sets a range for message IDs, which will activate triggers.
  • CANstressSetUnlimitedDisturbanceNumber: Sets the Unlimited number of disturbances disturbance mode.
  • CANstressStart: Orders the CANstress COM server to activate the hardware for the error disturbance activity.
  • CANstressStop: Orders the CANstress COM server to end the current disturbance activity of the hardware.
  • CANstressStopTrigger: Deactivates the CANstress software triggers if this is still active.
  • CANstressTrigger: Activates the CANstress software trigger.
  • CANstressWaitForFinished: Waits until the CANstress hardware is in the state Finished.
  • CANstressWaitForIdle: Waits until the CANstress hardware is in the state Idle.
  • CANstressWaitForPending: Waits until the CANstress hardware is in the state Pending.
Access Multiple CANstress Devices from a Single Test Module • CANstress and Distributed Mode • CANstress: Main Test Function Example