autosar CANNM架构图
时间: 2023-08-17 07:07:25 浏览: 192
很抱歉,我没有提供相关的架构图。但是根据引用中提到的信息,CAN Network Management(CanNm)是一个独立于硬件的软件模块,用于协调CAN网络的正常运行和总线睡眠模式之间的转换。CanNm提供了网络管理接口(NmIf)和CAN接口(CanIf)之间的适配。引用中提到,在使用CanNm之前,必须进行应用初始化,该初始化应在CAN接口初始化之后、NM接口初始化之前进行。而引用中提到了被动唤醒和主动唤醒时的状态切换过程。被动唤醒是指处于休眠状态的主板收到NM报文唤醒后进入Repeat state,并按照一定周期发送NM报文和应用报文,当满足休眠条件时进入Ready state。主动唤醒是指处于休眠状态的主板由主动唤醒源唤醒后进入Repeat state,先进行快速发送报文,然后按照一定周期发送NM报文和应用报文,当满足休眠条件时进入Ready state。总的来说,CanNm在CAN网络中起到管理和控制的作用,确保网络的正常运行和总线的睡眠模式之间的转换。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [AutoSar CanNm笔记](https://blog.csdn.net/m0_56208280/article/details/130533136)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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