Which RTOS provides specific API to set tasks deadline instead of setting tasks priority?
I wonder if there is any RTOS (possibly open source) which provides specific API to set per task's deadline. I was working with FreeRTOS, Zephyr which do not provide such API instead they provide APIs for setting priority and scheduler itself manages the tasks to guarantee meeting deadlines. I wonder, in other word, is there any RTOS whose task scheduler calculates tasks priority based on already set deadline for tasks from users.
