本项目是2022年开源之夏,RT-Thread社区项目。已经于2022年9月由唐照洲(美国佐治亚理工学院,大四)顺利结项完成。FreeRTOS兼容层目前已经落地到RT-Thread对ESP32-IDF(唐照洲)和core-v-mcu(王顺)两款SDK的兼容项目中。 这是一个针对RT-Thread国产操作系统的FreeRTOS操作 ...
FreeRTOS的信号量包括二进制信号量、计数信号量、互斥信号量(以后简称互斥量)和递归互斥信号量(以后简称递归互斥量)。 关于它们的区别可以参考《 FreeRTOS系列第19篇---FreeRTOS信号量》一文。 信号量API函数实际上都是宏,它使用现有的队列机制。这些宏 ...
Real Time Engineers Ltd. has released V7.4.0 of its FreeRTOS. The new verision adds queue set functionality and enhanced support for tickless low power operation. Queue sets enable an RTOS task to ...
Programming embedded systems is difficult because of resource constraints and limited debugging facilities. Why develop your own Real-Time Operating System (RTOS) as well as your application when the ...