Design And Development In Embedded Experiment System For Teaching

Experiment is an important part of students' learning of MCU course.It is the foundation of an important means to improve the students' comprehensive quality and cultivate students' practical ability and innovative ability.At present,the overall effect of experiment teaching is not ideal.The fundamental reason is the lack of suitable experimental equipment and reasonable process of experiment teaching.The problem is mainly reflected in the following aspects : under the existing experimental conditions,the use of the experimental box based on MCU are relatively backward,it is difficult to meet the needs of present teaching;the embedded experimental development system has the characteristics of complicated operation,difficult to develop on sale,it is difficult to spread to the majority of students in teaching;in addition there is a serious gap between the MCU Teaching Theory and the experimental contents,greatly reduced the effect of experimental teaching.In view of the above problems,the main researches are as follows.According to the various defects existing in the experimental teaching system,the significance of this research is noted and the research content of this paper is cleared.This paper introduces the Proteus EDA function and the simulation teaching method in experimental teaching by the design of the advantages of Proteus ISIS.The experiment development system main controller chip is determined through analysis and comparison experiment teaching requirements.This paper designs the MCU experimental system,and the advantage of the design is summarized.According to various aspects of the overall design of the system hardware requirements,the important modules used in the system in two aspects of principle and method of use are introduced.In software design,this paper introduces micro-controller development using the basic knowledge of C language.The MCU experiment development system software environment is understood.Through the design of comprehensive experiments to show the application of the performance of the system,a more intuitive description of the design of the system can be applied to experiment teaching.