实时系统在嵌入式应用中至关重要,其核心在于确保任务在指定时间内完成。根据截止时间满足的严格程度,实时系统分为硬实时和软实时。 硬实时系统要求任务100%满足截止时间,否则可能导致灾难性后果,例如汽车安全系统或医疗设备。软实时系统则允许 ...
就目前而言,全球RTOS装机量或用户量最大的非FreeRTOS莫属,但近两年你可能看到了另外一个RTOS(Zephyr)火起来了。 于是,就有网友抛出了这样的话题:Zephyr会超过FreeRTOS,成为下一个RTOS王者吗? 这里就简单来分享一下FreeRTOS和Zephyr的一些内容以及各自的优势。
When selecting the optimal OS for an embedded systems project it is important to compare the available options – will RTOS or Linux serve best? asks Graeme Wintle. At a top level, the choice is ...
This application note illustrates the basic functionality of the FreeRTOSTM Real Time Operating System and show how to use it on SAM microcontroller by covering following points: What are a Real-Time ...