转于ICCAVR.COM ,

Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络 （例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。有了它，不同厂商生产的控制设 备可以连成工业网络，进行集中监控。 此协议定义了一个控制器能认识使用的消息结构,而不管它们是经过何种网络进行通信的。它描述了一 控制器请求访问其它设备的过程，如果回应来自其它设备的请求，以及怎样侦测错误并记录。它制定了消 息域格局和内容的公共格式。 当在一Modbus 网络上通信时，此协议决定了每个控制器须要知道它们的设备地址，识别按地址发来的 消息，决定要产生何种行动。如果需要回应，控制器将生成反馈信息并用Modbus协议发出。在其它网络上， 包含了Modbus 协议的消息转换为在此网络上使用的帧或包结构。这种转换也扩展了根据具体的网络解决节 地址、路由路径及错误检测的方法。 -err

图像处理图像变换课件图像处理图像变换课件-Image Processing Image processing Image transformation Image transformation courseware Courseware

PCIe 的mini卡机械标准，1.2版本。-PCI express mini card electromachanical Specification revision 1.2

Componente de captura de video atraves da webcam

一个功能较强且界面漂亮的串口监视软件源代码-a more powerful but beautiful serial interface surveillance software source code

java电子书 可下载到支持java程序的手机上！读者在其中可以任意添加书签，以便以后继续阅读！-e-books can be downloaded to support java programs on the phone! In which readers can arbitrarily add bookmarks to the future to continue to read!

This manual documents the interfaces of the libxml library and has some short notes to help get you up to speed with using the library. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions.

IDL的基础入门教程，Word版的。 -Getting Started with IDL based tutorials, Word version.

HHARM2410： 1． 从ftp://ftp.arm.linux.org.uk上下载linux内核，由于项目原因，先后跑了2.6.11，2.6.13和2.6.15，试了一下ftp.kernel.org上下载的2.6.16，没跑起来，打住。 2． 编辑linux-2.6.15/Makefile， ARCH ?= $(SUBARCH) CROSS_COMPILE?= 改为 ARCH ?= arm CROSS_COMPILE?= arm-unknown-linux-gnu- 我用的编译器是4.0.1版本的，一般的3.x的应该都没问题-HHARM2410: 1. Ftp://ftp.arm.linux.org.uk downloaded from the linux kernel, as a result of the reasons the project has run 2.6.11,2.6.13 and 2.6.15, try a bit ftp.kernel.org downloaded 2.6.16, no run up, stop. 2. Editor linux-2.6.15/Makefile, ARCH? = $ (SUBARCH) CROSS_COMPILE? = Read ARCH? = Arm CROSS_COMPILE? = Arm-unknown-linux-gnu-compiler I used is version 4.0.1, the general 3.x should be no problem

This Blue tooth developer guide book book.-This is Blue tooth developer guide book book.