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The Implementation of the PPSM Embedded System OS in the Satellite Position User Terminal Product
Author(s): 
Pages: 47-50,54
Year: Issue:  1
Journal: WIRELESS COMMUNICATION TECHNOLOGY

Keyword:  PPSMMCU嵌入式系统内核数据库中断任务;
Abstract: 通过对嵌入式多任务操作系统PPSM主要特点的分析,说明了北斗卫星定位用户终端接收机利用PPSM操作系统在Motorola"龙珠"芯片上实现任务处理的应用.具体研究了PPSM操作系统利用中断、任务跳转和数据库实现任务处理的方法,详细阐述了系统任务、数据库的创建及实现.
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