积木式模块化结构的嵌入式系统实验教学研究

摘要

The embedded experiment always uses outsourcing experiment box in colleges and universities.It has high cost,and the experimental project was single.It doesn’t conducive to the late update and maintenance.In this paper,a building modular struc-ture was proposed to develop the experimental board based on STM32F103ZCT6.On the basis of the motherboard,through expanding related hardware modules,it can realize many instrumentation and industrial control prototype devices.Compared with the traditional experimental equipment,this experimental board includes designing ideas,it is more conducive to train students’practical ability and innovation ability.At the same time,this experimental board was easy to update according to the embedded system industry develop-ment.It greatly reduced the investment cost,and was more suitable for the need of the colleges and university development.%各高校嵌入式系统实验多采用外购实验箱，成本高，实验项目单一，不利于后期更新和维护。该文提出采用积木式模块化结构开发基于STM32F103ZCT6的实验板，在主板的基础上，通过不断地扩充相关的硬件模块，可以实现很多仪器仪表、工业控制等设备样机。与传统的实验设备相比，包含了很好的设计理念，更有利于培养学生动手能力和创新能力，同时，便于根据嵌入式系统行业发展进行同步更新，极大地降低了后续投资成本，更适合高校发展的需要。