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Automobile communication protocol
Wednesday, 26 May 2021 05:35
J1939协议与CAN2.0对应关系图表
CAN2.0B协议数据定义与SAE J 1939协议消息中R,DF,PF,PS,SA,PGN,SPN的对应的关系.
CAN2.0是一种总线规范,是数据链路层的技术。J1939是SAE(美国汽车协会)定义的基于CAN总线的规范,目的是解决不同发动机厂商、不同ECU厂商的兼容性问题。
Published in
Automobile communication protocol
Download attachments:
SAE J1939-21
SAEJ1939学习笔记.pdf
Friday, 26 March 2021 16:07
CAN总线字节序
Motorola格式与Intel格式
Published in
Automobile communication protocol
Wednesday, 09 December 2020 10:49
ISO15765-4协议的代码实现-数据链路层网络层NL_OBD_SendCANFrame函数代码详解(源自C300开发板教程)
具体看NL_OBD_SendCANFrame函数关于ISO15765-4协议这部分代码的实现。
Published in
J15765
Wednesday, 09 December 2020 10:42
ISO15765-4协议-读故障码的代码实现(源自C300开发板教程)
ISO15765-4 读故障码
Published in
J15765
Wednesday, 09 December 2020 10:10
ISO15765-4协议-初始化和读车架号的代码实现(源自C300开发板教程)
在NL_OBD_SendCANFrame函数的支持下,OBD诊断程序的开发就会变得简单,我们只需关注ISO15031-5协议的功能实现即可,网络层,数据链路层等底层处理由NL_OBD_SendCANFrame函数完成。
Published in
J15765
More...
Thursday, 01 October 2020 13:06
Development Tools for a variety of automotive systems
AUTOSAR Solutions
Functional Design Tools
ECU Design Tools
Virtual Environment
Implementation Tools
Debugging Tools
ECU Verification Tools
Functional Verification Tools
Published in
Automobile communication protocol
Friday, 26 June 2020 11:36
如何理解ISO15765-4协议和ISO15031-5协议
脱离枯燥的理论来感受ISO15765-4协议
Published in
Automobile communication protocol
Download attachments:
OBD2_iso15765_protol_incomplete.pdf
Monday, 04 May 2020 17:19
ISO 15765 协议下载
下载链接
Published in
J15765
Download attachments:
ISO_15765-1_(2004)_cn.pdf
ISO_15765-2_(2004)_cn.pdf
ISO_15765-3_(2004)_cn.pdf
ISO_15765-4_(2004)_cn.pdf
Friday, 01 May 2020 22:03
Lin protocol download
download
Published in
Lin
Download attachments:
lin_1.3.pdf
lin_2.0.pdf
LIN-Spec_Pac2_0_中文.pdf
LIN2.1.pdf
SAE_J2602-1_2005_LIN.pdf
SAE_J2602-2_2005_LIN_Network_for_Vehicle_Applications_Conformance_Test.pdf
SAE_J2602-3_2010_File_Structures_for_a_Node_Capability_File_(NCF).pdf
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