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x86平台下基于PCA9555的IIC控制GPIO驱动，linux系统为opensuse11，可以作为示例代码参考用。(x86 platform, the IIC control based PCA9555 GPIO driver, linux system opensuse11, sample code can serve as a reference.)

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.)

说明：  this is pcb mayble maybe not baby

bootloader中其他的一些设置,包括一些内部的参数(bootloader in other settings, including some internal parameters)

课程设计。 嵌入式系统课程设计(基于ARM的温度采集系统设计)(Curriculum design. Embedded system design courses (ARM-based temperature acquisition system design))

Xilinx Zynq Digilent ZedBoard boot生成说明(The Xilinx Zynq Digilent ZedBoard boot build instructions)

基于OMAPL138的linux下LED控制程序。包含了LED驱动以及控制程序(The linux based OMAPL138 the LED control program. Contains the LED driver and control program)

How to Program the Casio QT6000 cash register and usage

android桌面监控程序。。.。。。。。(android desktop monitoring program. .)

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)