基于VisualSTATE状态机机制和FreeRTOS系统的车载影音系统

Key Features Get up and running with the fundamentals of RTOS and apply them on STM32 Enhance your programming skills to design and build real-world embedded systems Get to grips with advanced techniques for implementing embedded systems Book Description A real-time operating system (RTOS) is used to develop systems that respond to events within strict timelines. Real-time embedded systems have applications in various industries, from automotive and aerospace through to laboratory test equipment and consumer electronics. These systems provide consistent and reliable timing and are designed to run without intervention for years. This microcontrollers book starts by introducing you to the concept of RTOS and compares some other alternative methods for achieving real-time performance. Once you've understood the fundamentals, such as tasks, queues, mutexes, and semaphores, you'll learn what to look for when selecting a microcontroller and development environment. By working through examples that use an STM32F7 Nucleo board, the STM32CubeIDE, and SEGGER debug tools, including SEGGER J-Link, Ozone, and SystemView, you'll gain an understanding of preemptive scheduling policies and task communication. The book will then help you develop highly efficient low-level drivers and analyze their real-time performance and CPU utilization. Finally, you'll cover tips for troubleshooting and be able to take your new-found skills to the next level. By the end of this book, you'll have built on your embedded system skills and will be able to create real-time systems using microcontrollers and FreeRTOS. What you will learn Understand when to use an RTOS for a project Explore RTOS concepts such as tasks, mutexes, semaphores, and queues Discover different microcontroller units (MCUs) and choose the best one for your project Evaluate and select the best IDE and middleware stack for your project Use professional-grade tools for analyzing and debugging your application Get FreeRTOS-based applications up and running on an STM32 board Who this book is for This book is for embedded engineers, students, or anyone interested in learning the complete RTOS feature set with embedded devices. A basic understanding of the C programming language and embedded systems or microcontrollers will be helpful.

freeRTOS 与 LwIP介绍讲义，精心制作，借用请注明出处

freeRTOS+LWIP PDF 资料

演示如何用STM32F107VC(Waveshare Open107V)和FREERTOS实现高精度的频率计。 工作频率72MHz，测量最高频率34Hz，误差<0.0035%

基于STM32F407HAL库移植的FreeRTOS工程

网上大多都是2017年以前的HAL库配置SDIO教程，此次跟随https://blog.csdn.net/zl199203/article/details/83513704博主的教程，重新配置SDIO成功。

英飞凌上运行FreeRtos操作系统

spend more time to download it, share anybody who hope need it faster.

基于JLink的RTT Viewer工具使用freeRTOS+CLI 例程