Skip to main content

​
StmCreate_CSV (non-cyclical)

Valid for: CANoe DE • CANoe:lite DE • CANoe4SW DE • CANoe4SW:lite DE

​
Function Syntax

To stimulate signals: 
dword StmCreate_CSV(message aMessage, dbsignal aDBSignal, const char *aFile);
To stimulate signals with the Interaction Layer (IL): 
dword StmCreate_CSV(signal aDBSignal, const char *aFile);
To stimulate environment variables: 
dword StmCreate_CSV(dbenvvar EnvVarHandle, dbsignal aDBSignal, const char *aFile);
To stimulate system variables: 
dword StmCreate_CSV(sysvar SystemVariable, dbsignal aDBSignal, const char *aFile);

​
Constructor

TestStimulus::CreateCSV 
TestStimulus::CreateCSV(message aMessage, dbsignal aDBSignal, const char *aFile);
TestStimulus::CreateCSV(signal aDBSignal, const char *aFile);
TestStimulus::CreateCSV(dbenvvar EnvVarHandle, dbsignal aDBSignal, const char *aFile);
TestStimulus::CreateCSV(sysvar SystemVariable, dbsignal aDBSignal, const char *aFile);

​
Description

Creates stimulus generator with csv file as data source.

​
Parameters

  • aMessage: Existing message (dbMsg type) in DB.
  • aDBSignal: Existing signal (dbSignal type) in DB.
  • aFile: Existing file to set the stimulus variable. If file not exists: EDI Invalid data input (measurement stops)
  • EnvVarHandle: Existing environment variable (EnvVar type) in DB.
  • SystemVariable: Existing system variable (sysVar type).

​
Return Values

  • 0: Stimulus could not be created and must not be referenced
  • > 0: Stimulus was created successfully and may be referenced using the handle
Later this ID can be used to control the stimuli.

​
Example

dword stimId;
dbSignal StimSig;

//Create stimulus for csv files and dbSignal
stimId = StmCreate_CSV(StimSig, "stimulus.csv");

//Start the process of reading the stimulus from csv file
StmControl_Start(stimId);
testWaitForTimeout(2000);

//Destroy the created stimulus
StmControl_Destroy(stimId);

The CSV-file for the CAPL function should look like this:

Time, StimSig
136090,100
146090,-100
156090,100
…
Stimulus Generator: CSV File as Data Source