应用UCOSⅡ实现X射线机的HMI设计

Application of UCOSⅡ to Realize HMI Design of X-Ray Machine

介绍STM32微处理器应用UCOSⅡ实现X射线机的人机交互设计。其采用STM32微处理器自带的LTDC接口、SDRAM接口,USB接口以及合适的电源和液晶触摸显示屏构建了X射线机人机交互系统平台,软件系统移植了专门为计算机的嵌入式应用设计的UCOSⅡ操作系统,系统平台具有实时性高,低功耗、通用接口丰富、可以适应多种显示屏。

This paper introduces the application of UCOSⅡ in STM32 microprocessor to realize the HMI design of X-ray machine.The HMI system platform of X-ray machine is constructed by using the LIDC interface,SDRAM interface,USB interface,appropriate power supply and LCD touch screen of STM32 microprocessor.The software system is transplanted with UCOSII operating system specially designed for the embedded application of computer.The system platform has high real-time performance,low power consumption,rich universal interfaces,and can adapt to a variety of display screens.