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ARE2EGetProfileInfos

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long ARE2EGetProfileInfos (PDU * aPDU, char sigGroupName[], char aCategory[], long categoryLength, long & aProfile, long & dataIDMode, long & dataOffset , long & dataLength, long & crcOffset, long & counterOffset);

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Description

Returns profile information of a PDU with E2E protection. It is necessary that the PDU has a valid E2E.

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Parameters

  • aPDU: A referenced PDU object.
  • sigGroupName: The name of the signal group or empty. If empty, then the E2E should be directly defined at the PDU instead of the signal group.
  • aCategory: A string with the E2E profile’s category name, e.g. PROFILE_01.
  • categoryLength: Array size of aCategory.
  • aProfile: The number of the profile, e.g. 22 if the category is PROFILE_22.
  • dataIDMode: The data ID mode according to AUTOSAR (only available on PROFILE_01 and PROFILE_11).
    • Possible return values:
      • DATAID_UNKNOWN = -1
      • DATAID_BOTH = 0
      • DATAID_ALT = 1
      • DATAID_LOW = 2
      • DATAID_NIBBLE = 3
  • dataOffset: Normalized bit position of the beginning of the payload over which the CRC is calculated, with respect to the complete PDU.
  • dataLength: Length in bits of the payload over which the CRC is calculated.
  • crcOffset: Normalized bit position of the beginning of the CRC, with respect to the complete PDU.
  • counterOffset: Normalized bit position of the beginning of the Counter, with respect to the complete PDU.

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Return Values

  • 0: Successful
  • -1: Not successful: PDU not found in database
  • -2: Not successful: There is no signal group with the defined Name in the PDU or there is no E2E protection information defined for the signal group/PDU
  • -3: Not successful: The array size of aCategory is too small

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Example

on PDU <PDU_NAME>
{
  char aCategory[100];
  long aProfile;
  long dataIDMode;
  long dataOffset;
  long dataLength;
  long crcOffset;
  long counterOffset;
  ARE2EGetProfileInfos (this, "", aCategory, elCount(aCategory), aProfile, dataIDMode, dataOffset, dataLength, crcOffset, counterOffset);
}