Microsoft project now lets you set numerical task priorities between 1 and 1 , 000 Microsoftproject現在允許您使用1到1000之間的數字來設置任務的優先級。
As a embedded real - time kernel based task priority , cos - has been mainly used in the minitype embedded application . it has many virtue such as small size , stabile performance and free Cos -是面向中小型應用的、其任務基于優先級的可剝奪嵌入式實時內核,其特點是小巧、性能穩定、可免費獲得實現代碼。
Some commonly - used process mutex exclusive methods are analyzed in this paper . it advances a no preemptive method which is based on task priority and analyzes its security and high - efficiency 本文分析了實時嵌入式操作系統中幾種常用的進程互斥方法,嘗試提出一種基于任務優先級的禁止搶占法,并分析了該方法的安全性和高效性。
And then , proves the possibility using c / os - ii , and complishes transplating this kernel on at89c52 , reforming multi - task application program , finishing the distribution of different task priority level , ensuring multi - task application base on c / os - ii 對多個任務的優先級別進行分配,結合can總線通信技術,組成多任務控制系統,運行在該實時內核上。