Design and implementation of general embedded interactive interface

LI Peng-fei; XU Jin-kai; HAN Wen-bo; SONG Hong-fei

doi:10.3788/YJYXS20142905.0716

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Design and implementation of general embedded interactive interface

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- Design and implementation of general embedded interactive interface
- Chinese Journal of Liquid Crystals and Displays Vol. 29, Issue 5, Pages: 716-720(2014)
- 作者机构：
  
  1. 长春理工大学光电工程学院,吉林长春,130022
  2. 长春理工大学机电工程学院,吉林长春,130022
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20142905.0716
  CLC： TP316.2;TP317.4
- Received：22 December 2013，
  
  Revised：15 January 2014，
  
  Published：05 October 2014
- 稿件说明：
移动端阅览
李鹏飞, 许金凯, 韩文波, 宋鸿飞. 通用嵌入式人机交互界面的设计与实现[J]. 液晶与显示, 2014,29(5): 716-720

LI Peng-fei, XU Jin-kai, HAN Wen-bo, SONG Hong-fei. Design and implementation of general embedded interactive interface[J]. , 2014,29(5): 716-720
李鹏飞, 许金凯, 韩文波, 宋鸿飞. 通用嵌入式人机交互界面的设计与实现[J]. 液晶与显示, 2014,29(5): 716-720 DOI： 10.3788/YJYXS20142905.0716.

LI Peng-fei, XU Jin-kai, HAN Wen-bo, SONG Hong-fei. Design and implementation of general embedded interactive interface[J]. , 2014,29(5): 716-720 DOI： 10.3788/YJYXS20142905.0716.

摘要

为了实现人机交互界面的高效率开发，设计了基于实时操作系统的通用GUI设计平台，对该平台所采用的命令/数据传输算法和交互界面/主控端同步算法进行研究。使用S3C2440处理器直接驱动TFT液晶屏和四线电阻触摸屏建立硬件平台，接着移植实时系统到该平台，然后利用实时系统中的任务与交互界面中的按键关联的算法和传输数据与系统中断关联的算法，建立惟一的命令-数据传输通道，最后通过串口与主控端协同，实现交互界面与主控端的同步。测试结果表明，使用该平台分别设计了主控端程序和与之相配的2阶交互界面，完整地实现了界面的切换，数据/状态的显示，命令/数据的传递，与传统的界面/主控一体化设计方法相比降低了90%以上的调试时间，随着界面复杂度的增加，调试的时间可减少到传统方法的5%以下。基本满足多种场合图形用户界面设计的需要。

Abstract

To realize a high efficiency development of an interactive interface

an universal GUI platform is designed in this paper

and the command/data transferring algorithm and interactive interface/master synchrony algorithm are also researched. The hardware of the platform is designed by using a S3C2440 processor to drive the TFT liquid crystal screen and quadded resistance touching screen directly. The following step is transplanting the real-time system into this platform

and building the unique command-data transmission channel according to the algorithms. Finally

the synchrony between the interface and the master is realized by synergism between the serial port and the master.The tests results show that this platform is used to design the master algorithm and the corresponding second-order interactive interface

which can be used to realize the interface switch

the display of data and state and the delivery of command and data. More than 90% of the setting time is reduced compared with the traditional method. Furthermore

the setting time may be reduced below 5% as the interface becomes more and more complex.This platform satisfies the interface design in many occasions.

关键词

Keywords

references

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Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, Changchun 130033, China

Changchun University of Science and Technology, School of Photoelectric Engineering, Changchun 130022, China

Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences Changchun

Graduate University of Chinese Academy of Sciences, Beijing 100039,China

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