基于PCI

本书讲解了三菱系列PLC的详细知识.包括内部结构及及指令集.使初学者能快速使用三菱系列PLC.-This book to explain the Mitsubishi PLC series of detailed knowledge. Including internal structure and and instruction set. So that beginners can quickly use the Mitsubishi series PLC.

资源描述正点原子（库函数版本，适合MiniSTM32开发板）扩展实验12 ATK-NEO-6M GPS模块实验

资源描述 基本STM32+ENC28J60+UIP 实现Modbus-TCP协议工程源程序（使用的是SPI2），测试通过。 可以实现Modbus-TCP协议功能。TCPIP协议为：UIP，Modbus协议为：freemodbus中的TCP实现。

优龙FS2410板的I2C通信源码，可以实现s3c2410 的I2C通信,开发平台为ADS1.2。-Liuzhou excellent FS2410 board I2C communication source, the S3C2410 can realize I2C communications, development platform for ADS1.2.

电能计量芯片SA9904的读写程序，用的是SPI方式，IAR MAP430开发环境！-SA9904 chip energy metering reading and writing process, using the SPI mode, IAR MAP430 development environment!

winod77E58双串口程序-winod77E58 dual Serial procedures

sst89c58下载器，使用keilc51的debug调试器下载。将本程序编译后写入sst89c58，并编程为remap 4kbytes。该芯片即有了keil环境下载功能,当p1.0拉低时，启动时进入下载程序，进入下载程序后将会自动删除block0,p1.0高电平时进入用户程序。 进入下载程序后，可以通过串口和keil的仿真环境连通，波特率自动调节,选择load HEX文件，即可将程序下载到sst89c58的低端32keeprom中。除了7e00-7fffh被占用-sst89c58 downloader, use the debug keilc51 Debugger download. This procedure compiled into sst89c58 and programming to remap 4kbytes. The chip has Keil environment that is the ability to download, p1.0 down, start the download entered into the download will be automatically deleted after block0, p1.0 to I enter the user program. After entering the download, through serial and Keil simulation environment connectivity, baud rate adjusts to choose load HEX documents, procedures and can be downloaded to the lower end of 32keeprom sst89c58 China. Apart from 7e00-occupied 7fffh

鼎力推荐！本程序是基于嵌入式LUNUX系统开发的源程序代码，所有程序采用C语言进行编写，是学习、开发嵌入式LUNUX系统不可多得的参考资料。-strongly recommended! This procedure is based on the embedded system development LUNUX the source code, all the procedures used for the preparation of C language, learning, the development of embedded systems LUNUX rare reference.

MSP430F169单片机的PID算法子程序框架 -MSP430F169 MCU Subroutine PID algorithm framework

资源描述基于STM32的modbus串口通讯协议+485通讯,该程序以stm32开发板为实验平台，经过测试可以实现stm32开发板与上位机以modbus通讯协议的方式进行串口通讯。这样就可以实现通过上位机对开发板进行实时操作