即時作業系統tinyOS：完整功能版

The TinyOS Real-Time Operating System Provided with Integrative Service

在作業系統領域，很少發現有國人可以提供完整的原始程式來作為授課教材。本文參考 uC/OS-II 的理論、ARMv6-M 指令集與 context switch 的前人研究並延續已發表的 tinyOS1 精簡 架構，成功開發出一個功能完備可運作施行的即時作業系統命名為 tinyOS。實驗是以 ARM Cortex-M0 微控制器來做為執行平台，展示了信號量、互斥信號量、訊息郵箱、旗標、中斷控 制、佇列與記憶體管理之功能。

In the field of operating system, it is exceedingly rare to find out a complete teaching material including source code proposed by Taiwanese. After investigating the uC/OS-II theory, ARMv6-M instruction set, and previous research in context switch, a real-time operating system provided with integrative service naming tinyOS inherited published simplified tinyOS1 was developed and successfully implemented on ARM Cortex-M0 processor based microcontroller to demonstrate the functionality of semaphore, mutual exclusion semaphore, mail box, flag, interrupt control, queue and memory manage, and so on.