摘要
提出了一种基于VxWorks实时操作系统的多任务间通信模型。模型以UDP传输和虚拟设备绑定的概念为基础,克服了传统通信机制的缺点,满足了嵌入式操作系统对实时性和系统资源的要求。对模型的原理、可行性和优势进行了分析,并给出了具体的实现方案。
This paper introduces the model of communication between multi-task based on VxWorks RTOS. The model is based on UDP transmit mode and the concept of virtual device. It overcomes the defects of the old communication theory and can satisfy the real-time performance and system resource requisition of the RTOS. It analyses the principle, possibility and superiority of the model. Specific implementation is show in the end of the paper.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第3期131-132,137,共3页
Computer Engineering
