Design And Development Of ARM-based Embedded Teaching Experiment Platform

In recent years, due to the r apid development of e mbedded technology and t he widespread applica tion, many colleges and vocational t raining institutions in China al so opene d t he course of embedded s ystem e xperimental teaching, which makes the design of the experimental system development for embedded fi eld teac hing urgently needs to s olve the problem.This pa per first introduces the developing situation of the embedded system,ana lyzed t he current demand for e mbedded l aborat ory tea ching, ar ound the the ory teaching and pra cti ce teaching in college s and uni versities personnel training,curri culum design, innovation in teaching methods and try. Is proposed based on ARM embedded teaching experiment platform to pr omote improve teac hing quality and effect of the new teac hing plan. The purpose is t o solve students. Nowadays, rich theoretical knowledge to pract ical abili ty is weak. This system is chosen based on ARM architecture(M3 kernel cost-effective STM32 chip a s embedded teaching experiment platform of nuclear core processor, through understanding and master ing the ARM architecture(M3 kernel proc essor of inner st ructure and can start, gradually into the external power supply mode, downl oad burn, int erface inter action, storage module,commu nication module of hardware circuit de sign. And on the basis of the hardware circuit writing the peripher al dri ve, 1 to de sign e mbedded teaching experiment.Embedded teaching experiment desi gn of t his a r ticle need to juggl e the demands of the theoretical study and practice teaching, at t he same time also to t ake care of different levels, different leve ls of students. As a re sult, the embedded teaching experiments are divided into basic exper iment, expande d experime nt, int egrated experiment three ca tegories. The basic experiment teaching is the most important part of design this project. This part of the development of the three levels of experiment, and the first two levels of the experiment belongs t o the ba sic teachi ng experiment and the expansion of teaching experiment. The first two l evel s with the hardware module combined tightly with no operating system tea ching experiments, t he mai n is to cul tiva te students’ interests, do some simple command control. Third l evel, based on the basis of the operating system teaching expe r iment, this part with teaching cours ewa re. This le vel of expe riment include: the transplantation of t he oper at ing system, task to create and delete,hang and resumption of t he t ask, and t ask communica tion, enables the student to s econdary de velopment.