摘要
介绍了使用TI公司的超低功耗MSP430单片机与uc/OSII相结合设计数据采集控制系统的方法,基于编译器IAR3.10A版本详细讨论了uc/OSII在MSP430F149上的移植的实现过程,指出了在uc/OSII的移植过程中的重点和难点问题,得出了uc/OSII在MSP430上移植的一般性方法,所列源代码经过测试符合应用。采用了多任务的软件设计方式代替了传统的前后台式的嵌入式软件设计方法使得软件系统模块化,并且克服了前后台式软件设计的弊端增强了系统的实时性。
Data capture and control system based on MSP430F149 and uc/OS Ⅱ is introduced. The transplant of uc/OS Ⅱ on MSP430F149 is detailed discussed on compiler IAR3.10A. The key important and difficult problems which may counter in the transplant is also described. The source code is tested and applied. The system adopts the way od multitask software design instead of the traditional for and back ground embodied software design. The way makes the system modularized, it can overcome the shortcoming of the traditional way and boost up the real-time ability of the system.
出处
《黑龙江科技信息》
2007年第01X期50-50,32,共2页
Heilongjiang Science and Technology Information
