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coTfsSDOChkEntryExists (Level 2)

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

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Function Syntax

long coTfsSDOChkEntryExists( dword index, dword subindex );

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Description

This function checks with a SDO upload if the object is readable.

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Parameters

  • index: Object index in the object dictionary.
  • subindex: Object subindex in the object dictionary.

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Return Values

Error code or one of the following values:
  • 2: received abort code 0x06010001 (attempt to read a write only object)
  • 3: received abort code 0x06090011, 0x06020000 or 0x08000000
  • 4: received an unexpected abort code
  • 5: received more than one abort code
  • 6: error during SDO access
  • 7: time-out

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Example

/* check if object [1000,0] is readable. This function is mainly a SDO upload function, but the test report output differs to make it more useful to check if an optional object exists */
if (coTfsSDOChkEntryExists(0x1000, 0) != 1)
{
  /* entry does not exist, 0x1000 is mandatory, so something serious is wrong here */
} /* if */