通過對(duì)監(jiān)控模塊的功能分析，選擇Samsung 公司的ARM7 微處理器S3C44B0X 作為核心進(jìn)
行硬件設(shè)計(jì)，進(jìn)行了啟動(dòng)代碼Boot Loader 的編寫和操作系統(tǒng)的移植。μC/OS-II 沒有給驅(qū)動(dòng)程序提供統(tǒng)一的標(biāo)準(zhǔn)接口，本設(shè)計(jì)中采用了驅(qū)動(dòng)程序抽象層的方法自定義接口，通過指向不同驅(qū)動(dòng)子程序的函數(shù)指針，為操作系統(tǒng)掛載驅(qū)動(dòng)程序。
關(guān)鍵詞：嵌入式系統(tǒng)，船舶監(jiān)控，Boot Loader 開發(fā)，操作系統(tǒng)移植
Abstract： In this text I accomplished the design of hardware, the core of which is Samsung Company’s 32-digit embedded microprocessor–S3C44BOX, and drew the principle picture of the hardware. The writing of the startup code and the transplantation of μC/OS-II operating system have been systemically discoursed on at great length. Have adopted the self-defining interface of the method of abstract layer of the driver in this design. Through point to different driver, mount the driver in for the operating system.
Key Words: Embedded System; Shipping Monitoring and Control; Boot Loader Development; Transplantation of Operating System