Ralink-RT5350-SDK4.0

基于ARM210平台-GSM300-gprs程序（linux）(ARM210-based platform-GSM300-gprs program (linux))

一个用于商业POS机的内嵌程序,支持RFID和热敏打印,内附详细函数调用说明(A commercial POS machines for embedded programs, support for RFID and thermal printing, containing detailed description of the function call)

外文原版的关于嵌入式系统固件的书籍，邵贝贝老师书中光盘中赠送的，奉献给朋友们(Foreign original edition of the embedded system firmware on the books, book Shao Beibei teacher, presented the CD-ROM, dedication to friends)

嵌入式系统的文件下载源码。实现通过串口下载文件(Embedded System File Download source. Achieved through serial download)

说明：  PIC系列单片机典型应用程序集: 浮点运算(PIC MCU sets typical applications: floating-point operations)

QT creator 编的串口C++上位机程序(QT creator series of serial C++ PC program)

串口读写程序源码，流程可供参考，for嵌入式linux(Serial reading and writing program source code, the process for reference, for embedded linux)

说明：  U-Boot 开发指南 V3.7-20160708，基于ROCKCHIP(U-boot development guide v3.7-20160708, based on rockchip)

安防A、D芯片资料，很重要的文件，使用者广泛(Security A, D chip data, it is important documents)

IPMI 是一种可扩展的标准，它定义了如何监控硬件和传感器、控制系统部件以及记录重大事件，随着 ipmi 技术在服务器中的应用，利用 ipmi 的众多优势就成为服务器管理特别是集群管理中不可缺少的部分。本文首先介绍了 ipmi 的一些基本概念，然后给出了如何利用 ipmitool 这一工具实现 linux 系统中ipmi 管理的具体步骤和方法。(IPMItool is a utility for managing and configuring devices that support the Intelligent Platform Management Interface (IPMI) version 1.5 and version 2.0 specifications. IPMI is an open standard for monitoring, logging, recovery, inventory, and control of hardware that is implemented independent of the main CPU, BIOS, and OS. The service processor (or Baseboard Management Controller, BMC) is the brain behind platform management and its primary purpose is to handle the autonomous sensor monitoring and event logging features.)