diagGetErrorString

Valid for: CANoe DE

Function Syntax

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

Description

Retrieves a text describing the error code.

Parameters

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

Return Values

Length of the text in bufferOut.

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);
  }
}