車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 90 [python-can 4]
Click here for back issues.Introduction.Explanation of CAN-FD simulation in python-can.This is the time to replay with c...
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車両診断通信 
車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 89 [python-can 3]
It was discovered that can.player and can.logger do not support CAN-FD.I immediately modified them to support CAN-FD.can.logger has a little different problem.
車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 88 [python-can 2]
Review can.player and can.logger.Created asc file for CAN-FD and CAN mixed replay.Mixed CAN is for identifying the affected area in case of an anomaly.
車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 87 [python-can 1]
BusMaster does not support CAN-FD.The asc format of CAN-FD is different from CAN.FDF bit and BSR bit parameters are added.
車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 86 [Overview 2]
Simulation procedure and intuition explanation.CAN-FD control with python-can.CAN-FD diagnostic communication with can-isotp (ISO15765-2).CAN-FD diagnostic communication with AUTOSAR-CanTp (ISO15765-2).AUTOSAR-Dcm for CAN-FD diagnostic communication (ISO14229-1).
車両診断通信 [CAN-FD] Vehicle Diagnostic Communication Part 85 [Overview 1]
Switch from CAN to CAN-FD for the physical and data link layers.CAN-FD is described in Vector's "CAN/CAN-FD for Beginners".
車両診断通信 [Dcm] Vehicle Diagnostic Communication Part 84 [Simulation 23]
We saw a pattern of returning NRC$10 (generalReject) when NRC$78 (ResponsePending) exceeds a certain number of times.This specification is not specified in ISO 14229-1.However, it is likely to be a de facto standard.Therefore, it is assumed that it is incorporated as an AUTOSAR specification.
車両診断通信 [Dcm] Vehicle Diagnostic Communication Part 83 [Simulation 22]
Check the results of the WriteDataByIdentifier simulation.Confirmation of the message.Confirmation of CAN line.Often used in conjunction with ReadDataByIdentifier to check operation for reading after writing.NRC$78 returned atmosphere.In fact, NRC$78 is rarely followed three times.
車両診断通信 [Dcm] Vehicle Diagnostic Communication Part 82 [Simulation 21]
I wrote Python code to simulate WriteDataByIdentifier.WriteDataByIdentifier is often protected by session and security, so the main test is to test it.
車両診断通信 [Dcm] Vehicle Diagnostic Communication Part 81 [Simulation 20]
Check the results of the ReadDataByIdentifier simulation.Confirmation of the message.Check CAN line logs.Multi-DID specification is tricky.A request for a non-existent DID is an error.However, if the DID exists in the multi-DID, it is not an error.If the DID exists, it is not an error.However, an error may occur due to the response message length.