CLASSIC
Modul: errordescription
Rolle: constitutive
Konfidenz: 95%
SNIP_CLASSIC_ERRORDESCRIPTION_SECTION_5_3_1_2_2_CAN_Interface
Wortlaut
5.3.1.2.2 CAN Interface
Detection Transmit buffering can be enabled or disabled:
Transmit buffering disabled: if a transmit request fails, then the L-PDUs to be transmitted are lost and the API CanIf_Transmit() returns the value E_NOT_OK.
[SWS_CanIf_00068] If the function CanIf_Transmit() is called and if the CanIf has to store the L-PDU in the transmit L-PDU buffer, then if the corresponding CanIfTxBuffer is already filled, the CanIf shall overwrite the older L-PDU with the recent L-PDU. Reaction N/A Report The error is either reported by the return code of CanIf_Transmit() or indirectly by the lack or transmission confirmation afterwards. Recovery N/A See also the COM TX Deadline Monitoring, which provide a mechanism to detect and react (from SWC) in case of such an error. This error may also impact a TP (Transport Protocol) communication; in that case, this will be detected as a CAN Transport Protocol error during transmission. Description of the AUTOSAR standard errors
Versionen & Provenienz · Zugeordnete Anforderungen
Diese Angaben zeigt der Versions-Explorer.
Begründung & Zuweisungs-Evidenz
Cited verbatim in the snippet (deterministic citation).
Dokumenten-Herkunft & Rückverfolgbarkeit
| Spezifikations-Dokument | ErrorDescription.pdf |
|---|---|
| Dokumentseite | Seite 22 |
| Ziel-Modul | errordescription (classic) |
| Ziel-Anforderung | SWS_CanIf_00068 |
| Semantische Rolle | constitutive |
| Automatisierungs-Konfidenz | 0.95 |