Martin Timmerman formulated the necessary requirements for an - Ответ на вопрос по ДИЯ №933347
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Вопрос
Martin Timmerman formulated the necessary requirements for an RTOS. Two of them are about priorities. Why the combination of priorities is necessary?- The RTS software is a fixed set of pre-developed modules, and the choice of a program for execution is carried out by interrupts (based on the current state of the object) or in accordance with the scheduled work schedule
- It is the opposite of “necessary”, as the combination of thread priorities can lead to problems such as priority inversion and deadlock
- RTOS needs to share resources. There are a lot of real-time process and system resources for their operation must be available in advance
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