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diagGetErrorString

Valid for: CANoe DE

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Function Syntax

long diagGetErrorString (long errorCode, char bufferOut[], dword bufferLength)

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Description

Retrieves a text describing the error code.

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Parameters

  • errorCode: Numeric error code
  • bufferOut: Output buffer
  • bufferLength: Output buffer size

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Return Values

Length of the text in bufferOut.

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Example

on key 't'
{
  long retValue;
  char buffer[200];
  if (0 > (retValue=diagSetTarget("UDS_Diagnostic_Services"))) 
  {
    diagGetErrorString(retValue, buffer, elcount(buffer));
    write("Error: %s", buffer);
  }
}