| 实时嵌入式操作系统uC/OS-II在数据采集仿真系统中的应用 |
| |
| 引用本文： | 陈文楷,富钢,周振辉.实时嵌入式操作系统uC/OS-II在数据采集仿真系统中的应用[J].沈阳航空工业学院学报,2004(5). |
| |
| 作者姓名： | 陈文楷 富钢 周振辉 |
| |
| 作者单位： | 沈阳航空工业学院计算机学院 辽宁沈阳110034
(陈文楷，富钢)，沈阳航空工业学院计算机学院 辽宁沈阳110034(周振辉) |
| |
| 摘 要： | 在数控机床IOC模块的测试过程中 ,系统要求在 2 0ms内完成对三个位置传感器和用户键盘数据的实时采集、相应和显示。通过以基于实时嵌入式操作系统uC OS -II在数据采集仿真系统中的应用为例 ,介绍了uC OS -II及其移植、信号量、多任务调度、X86保护模式、时钟中断和串口通讯处理技术。本系统已在成功运用数控机床IOC模块的测试中 ,缩短了试验周期。
|
| 关 键 词： | uC/OS-II 实时 保护模式 中断 信号量 |
Application of embedded real-time uC/OS-II in data acguisition and simulation system |
| |
| CHEN Wenkai FU Gang ZHOU Zhenhui.Application of embedded real-time uC/OS-II in data acguisition and simulation system[J].Journal of Shenyang Institute of Aeronautical Engineering,2004(5). |
| |
| Authors: | CHEN Wenkai FU Gang ZHOU Zhenhui |
| |
| Abstract: | In the test process of I/O controller in numeric-control machine,the data capturing, responsing and displaying must be implemented within 20ms. This paper introduced uC/OS-II & its reset on X86, semaphore, task schedule, X86 protection-mode, timer interrupt and serial communication technologies based on the embedded real-time uC/OS-II. The system has been applied in the test process of the IOC and the experimertal results show that period was cut down. |
| |
| Keywords: | uC/OS-II real-time protection mode interrupt semaphore |
| 本文献已被 CNKI 等数据库收录！ |
