摘要
文章介绍了基于STM32为主控芯片的LED点阵显示屏的硬件电路及系统工作原理,并提出了一种使用C语言数据结构体和链表的编程技术,实现显示屏多节目、多区域显示功能的程序设计方法。
This article introduced the hardware circuit and system work principles of LED dot matrix display based on STM32 as main controller chips,and proposed a programming design method which is a pro-gramming technology by using the C language data structures and list and can achieve multi-program display and multizone function display.
出处
《西部交通科技》
2015年第5期75-77 82,共4页
Western China Communications Science & Technology
