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所在平台: Udemy |
课程主页: https://www.udemy.com/course/automotive-autosar-watchdog-and-supervisions-in-details/
课程评论：没有评论
**课程名称：** AUTOSAR 汽车看门狗与监控详解 **课程概述：** 本课程由拥有 15 年嵌入式系统，尤其是在汽车嵌入式软件领域经验的 Mohamed El-Nagdi 讲授，旨在深入讲解 AUTOSAR 看门狗栈（Watchdog Stack）、设计技巧及实例。 课程将从以下几个方面展开： 1. **看门狗计时器的必要性与含义：** 介绍看门狗计时器的基本概念、类型以及在 AUTOSAR 中的应用。 2. **AUTOSAR 看门狗栈详解：** * **看门狗管理器 (Watchdog Manager)：** 重点介绍其功能，包括 AUTOSAR 提供的监控类型（如 Alive 监控、逻辑监控、Deadline 监控），以及看门狗管理器中的两种状态机（本地状态机和全局状态机）。 * **看门狗接口：** 阐述与看门狗管理器交互的主要接口函数，如 `SetMode()`、`SetType()` 和 `SetTriggerCondition()`。 * **看门狗驱动 (Watchdog Driver)：** 讲解驱动程序的参数设置，以及同步（Sync）、闭窗（Closed Window）和开窗（Open Window）等关键概念，并提供设置安全值的实际示例。 3. **不同模式下的看门狗设计：** 探讨软件复位（Software Reset）模式和编程会话（Programming Session）模式下的看门狗设计方法。 4. **看门狗开发测试：** 教授如何测量和验证看门狗设计，确保其有效性。 课程最后将对所学内容进行总结。讲师希望学员在学习本课程时能像他准备课程时一样感到 Enjoyable。
This training is about AUTOSAR Watchdog Stack, design tips and examples. The training is created by Mohamed El -Nagdi. I have 15 years' experience in embedded systems and mainly in automotive embedded software. In this course, we will start talking about the need and the meaning of Watchdog Timer, Watchdog types and watchdog in AUTOSAR. As this course focus on Watchdog in AUTOSAR, I will describe the watchdog stack starting with watchdog manager. What you need to know about Watchdog Manager? The supervisions provided by AUTOSAR in details, such as alive, logical and deadline supervisions, and both state machines in the Watchdog Manager, local and global state machine. Then we will move to watchdog interface, the overview and main interfaces with watchdog manager, such as setmode() settype() and settriggercondition() functions. After that we will complete the stack with the watchdog driver, in this part we will explain driver parameters, sync, closed and open window, and how to set safe values with examples. Moving to watchdog design in different mode, in software reset and in programming session, and how to design the Watchdog in those two modes. Finally, Watchdog Development Test, how to measure and verify your design, and then we will conclude all of the training. So, I hope to enjoy the training as I enjoyed, prepare it.
