Embedded Real-time Operating System-based Software Research And Design, The Development Of Teaching Experiments

In modern education, experiment teaching occupies very important status.The experiment is an essential process in teaching activity, a lot of study subjects are based on experiment course, especially to such strong practicality like embedded real-time system software design and develop, the experiment is essential to train students the practical operation ability and ability to solve problem.Students' most practice ability is got through the experiment.In teaching, because of development environment of embedded real-time software different from its running environment, verification of program must go on among the specific applied environment, program designed by students is affected greatly by existing hardware condition etc., this is becoming an important factor of restricting embedded teaching quality.In recent years, because the fast develop and extensive apply of embedded technology, a lot of institutions of higher learning and technological training organizations of the job in our country have offered courses of embedded system software design, this make development of experimental system become badly in need of solution problem in embedded field teaching.It studies to be but also relatively rare to embedded real-time teaching experiment of software design at present, used software educate tutoring system in practic is few actually.Study experiment teaching principle, mode and method of programming seem to have necessity and urgency further under the embedded real-time environment.Embedded real-time system software design course involves the knowledge in many aspects, such as analysis of real-time operating system and application software programming, etc.the course's practicality is very strong.There are no lessons drawn from others' mistakes, and there is not a ripe teaching material too.This thesis is formed on accumulating certain foundation of experience while the author researches and develops embedded real-time application software.The author want to carry on the discussion with every scholar engaged hi embedded real-time system teaching very much here.This thesis has analysed the current situation of present university's experiment teaching at first, Direct against experiment courses, especially embedded real-time software development-the new developing courses which invest insufficient, student results of learning is not well at present, we have put forward the effectual experiment teaching solution.Then described different characteristics of embedded real-time software development compares with ordinary software development.After that, this article introduces various kinds of environments that the experimental system may be use.And has analysed some key experiments in detail, has put forward the concrete schemes of these experiments, provided the design and reality of experiment teaching.Finally, summarized research work has done in this thesis and proposed some one's own imaginations to weak point and further research among them.