目 录
引言...............................................................................................................5
第一章ITRON的基本介绍 ................................................................................6
1.1 RTOS介绍 ......................................................................................................................................6
1.1.1 实时系统 ..............................................................................................................................6
1.1.2 嵌入式RTOS ..........................................................................................................................6
1.2 基于ITRON标准RTOS的介绍 ........................................................................................................7
1.2.1 基于ITRON标准RTOS的特点.................................................................................................8
1.2.2 基于ITRON标准RTOS的构成.................................................................................................8
1.2.3 基于ITRON标准RTOS的结构.................................................................................................9
1.2.4 基于ITRON标准RTOS的构建.................................................................................................9
1.2.5 基于ITRON标准RTOS的内核...............................................................................................10
第二章 ITRON的基本功能.............................................................................12
2.1 任务管理功能 ............................................................................................................................12
2.1.1 任务的概述 ........................................................................................................................12
2.1.2 任务的状态 ........................................................................................................................12
2.1.3 任务的迁移 ........................................................................................................................13
2.1.4 任务的应用 ........................................................................................................................14
2.1.5 任务的调度 ........................................................................................................................15
2.1.6 任务的管理 ........................................................................................................................17
2.2 同步与通信管理 .........................................................................................................................18
2.2.1 EventFlag ..........................................................................................................................18
2.2.2 Semaphore ..........................................................................................................................21
2.2.3 MailBox ..............................................................................................................................23
2.3 中断管理 .....................................................................................................................................28
2.3.1 中断处理的概述 ................................................................................................................28
2.3.2 中断处理的管理 ................................................................................................................28
2.4 内存管理 ....................................................................................................................................29
2.4.1 内存管理概述 ....................................................................................................................29
2.4.2 内存池的调用 ....................................................................................................................30
2.5 时钟管理 .....................................................................................................................................31
2.5.1 周期唤醒 ............................................................................................................................32
2.5.2 延迟唤醒 ............................................................................................................................32
2.5.3 Time Out指定 ....................................................................................................................32
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