摘要
针对8位单片机的局限性,给出了一种人机界面设计,该设计使用LPC2478作为MCU,可以实现彩色液晶屏显示、按键及触摸屏控制、数字I/O控制、数据存储等功能,特别适合专业领域的产品开发;同时给出了一个干体温度校验炉的应用实例。
In order to expand the function of 8-bit MCU, a HMI(Human Machine Interface) design with LPC2478 MCU is given which can control TFT LCD display, get key value from keyboard and touch screen, set and clear digital I/O, save and load data etc.. This HMI is especially suitable for product development in specialty field, an application example in dry block temperature calibrator is given at the same time.
出处
《机电工程技术》
2011年第2期27-30,103,共4页
Mechanical & Electrical Engineering Technology
