现代操作系统（中文第三版）_扫描版_24.8M

操作系统作业源代码，方便学习操作系统课程的同学使用 (this is the codes for students who learn computer system.)

说明：  一个forth语言的开发环境，既是语言又是操作系统。forth语言很好大家可以接触下试试(A forth language development environment, only a language but also the operating system. forth under the language of good contacts we can try)

source code for ms-dos 1.1 and ms-dos 2.1

说明：  System Info for Delphi 7

stm32f103rct6步进电机 基于freeRTOS 掉电存储(stm32f103rct6 stepper based freeRTOS)

步进电机控制软件，可采用4、8、16、32、64、128细分，最大512细分(Stepper motor control software, can be used 4,8,16,32,64,128 subdivision, the largest 512 subdivision)

说明：  12路交流，24路开关，4路温度等直流测控。主机板的印制板图(12-way AC, 24-way switch, 4-way temperature DC measurement and control. Printed Board Drawing of Main Board)

说明：  主存空间的分配和回收的作业，做的不错的，大家自己调整吧~~(Main memory space allocation and recovery operations, to do good, everybody make their own adjustments ~ ~~)

操作系统实验演示代码(三个实验，作业管理，内存管理，文件管理)(Experimental demonstration of the operating system code (three experiments, operations management, memory management, document management))

6.828MIT: Laboratory resources,PDF resources