IMPROVED METHOD AND IMPLEMENTATION OF REAL-TIME CAPABILITY OF COMMUNICATION FOR CONFIGURATION SOFTWARE

摘要

In this paper a design thought that based on multi-thread, data buffer, communication techniques is proposed by which to improve real-time capability of communication for configuration software, a multi-thread model is designed to solve the problem of time-consuming I/O operation; The communication instructions in systematic will divide into two pieces of PRI, and cooperate with the data buffer queue of first-in first-out with PRI. It ensures that writing instruction can be executed first. An approach that combines homogeneous communication instruction and improves real-time capability of communication is presented in this paper. Finally, the results which are achieved with improved communication module show that the approach is valid on the running-platform.