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Specification of Ethernet Interface
AUTOSAR Release 4.2.2
7.1.3 Ethernet Interface main function
[SWS_EthIf_00004]
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The Ethernet Interface shall implement main functions to be used for frame transmission confirmation and frame reception in polling mode with a calling period configurable at system configuration time.
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7.1.4 Requirements
This chapter lists requirements that shall be fulfilled by Ethernet Interface module implementations.
The Ethernet Interface module environment comprises all modules which are calling interfaces of the Ethernet Interface module.
[SWS_EthIf_00005]
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The Ethernet Interface module shall support pre-compile time, link time and postbuild time configuration.
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[SWS_EthIf_00006]
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The header file EthIf.h shall include a software and specification version number.
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[SWS_EthIf_00007]
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The Ethernet Interface module shall perform a consistency check between code files and header files based on pre-process-checking the version numbers of related code files and header files.
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[SWS_EthIf_00008]
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In case default error detection is enabled for the Ethernet Interface module: The
Ethernet Interface module shall check API parameters for validity and report detected errors to the DET.
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DET API functions are specified in [14].
[SWS_EthIf_00009]
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The Ethernet Interface module implementation shall conform to the HIS subset of the
MISRA C Standard (see document [16]).
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[SWS_EthIf_00010]
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The Ethernet Interface module shall implement the API functions specified by the
Ethernet Interface SWS as real C-code functions and shall not implement the API as macros for object code deliveries.
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[SWS_EthIf_00011]
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None of the Ethernet Interface module header files shall define global variables.
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7.1.5 Configuration description
[SWS_EthIf_00012]
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24 of 77 Document ID 417: AUTOSAR_SWS_EthernetInterface
- AUTOSAR confidential -
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