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[OS Develop] systemtest DL : 0: 本程序是操作系统课程实验的死锁的检测与解除。解除方式采用撤销进程的方法。全部用数组实现。在ubuntu（linux）下编译通过。为本人原创。每次撤销个代价最小的死锁进程，释放其所拥有的资源。所有数据都是可以自行设置的，包括进程个数，资源种类数，各进程的代价等。-This procedure is the operating system course experiment Deadlock Detection and disarmament. The lifting of the way the use of revocation process. All use the array to achieve. In ubuntu (linux) adopted under the compiler. For my original. Every time the cost of revocation of a deadlock the process of the smallest, the release of its resources. All data are free to set up, including the process of the number, type the number of resources, such as the process of price.
Date : 2025-12-25 Size : 10kb User : 王
[OS Develop] HMC5883-ceshichengxu DL : 1: 霍尼韦尔 HMC5883L 是一种表面贴装的高集成模块，并带有数字接口的弱磁传感器芯片，应用于低成本罗盘和磁场检测领域。HMC5883L 包括最先进的高分辨率HMC118X 系列磁阻传感器，并附带霍尼韦尔专利的集成电路包括放大器、自动消磁驱动器、偏差校准、能使罗盘精度控制在1°~2°的12 位模数转换器.简易的I2C 系列总线接口。HMC5883L 是采用无铅表面封装技术，带有16 引脚，尺寸为3.0X3.0X0.9mm。HMC5883L 的所应用领域有手机、笔记本电脑、消费类电子、汽车导航系统和个人导航系统。-Honeywell HMC5883L is a surface mount high integration module, and a digital interface for weak magnetic fieldThe sensor chip, applied to the low cost of compass and magnetic field detection. HMC5883L consists of the most advanced highResolution HMC118X series of magnetoresistive sensor, with Honeywell patented integrated circuit includes amplificationAutomatic degaussing device, drive, calibration, can make the compass precision control at 1degrees to 2 degrees12modulusConverter. Simple I2C serial bus interface. HMC5883L is the use of lead-free packaging technology, beltThere are16 pin, size 3.0X3.0X0.9mm. The application of HMC5883L field mobile phone, notebookComputer, consumer electronics, automotive navigation systems and personal navigation system.
Date : 2025-12-25 Size : 3kb User : 陈氏美