基于arm的gps、gprs车载定位系统模型的设计与实现内容摘要:

.............................................................. 29 4嵌入式操作系统及其开发环境介绍 .......................................................... 30 .............................................................................................. 31 μC/OSII ...................................................... 31 ..................................................................................................... 32 ..................................................................................................... 32 ..................................................................................................... 33 ..................................................................................................... 33 3 μC/OSII任务之间的通讯与同步方式 ................................................ 35 ......................................................................................... 35 μC/OSII中使用邮箱实现任务之间的通讯 ............................................. 37 Bootloader .................................................................................... 39 ..................................................................................... 41 ...................................................................................... 43 ................................................................................. 45 .......................................................................................... 47 ......................................................................................... 47 程序任务 ................................................................................ 48 ..................................................................................................... 48 ................................................................................。
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