autosar
AUTOSAR CanTpAddress and ISO 15765 CAN N_PDU relation
CanTpAddress in AUTOSAR is indirectly mapped to which field of ISO 15765 Specification for Functional Addressing purpose?
Shown below some snippets for reference
Some meaningful implementation related information related to CanTpAddress field will help me a lot. I am assuming it is applicable only for Functional Diagnostic Request type purpose.
Solution
The CanTpAddress is for both FUNCTIONAL and PHYSICAL addressing.
They correlate to ISO-15765
N_SASourceAddress ->CanTpAddress.tpAddressofCanTpNodereferenced byCanTpConnection.transmitterN_TATargetAddress ->CanTpAddress.tpAddressofCanTpNodereferenced byCanTpConnection.receiversof physical or directly inCanTpConnection.multicastfor functionalN_AEAddressExtension (Extended/Mied Addressing) ->CanTpAddress.tpAddressExtensionValueN_TAtypefunctional req vs physical req/resCanTpConnection.taType
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