搜索资源列表
shuangyashanClient
- 和通讯串口服务器联络程序,vc开发,包含数据库接口的通讯-And communications serial server to contact the program, vc development, including database interface communication
vb
- 1.Prodave 是用于pc 与s7 系列plc 之间的数据链接通信的工具箱。其实质就是用户通过调用“w95_s7.dll”等库函数来解决 PLC 与PC之间的数据交换和数据处理问题。 所需硬件为:CPU22x,PC/PPI编程电缆,带COM口的PC。这可能是最简单的配置,很容易实现试验的目的。这里不需要安装Prodave软件,只要把“w95_s7.dll”文件拷贝到您程序相应的目录中去即可。 2.通讯设置:打开“控制面板”中“设置PG/PC接口”选项,在“应用程序访问点”列表框内选择“S
ch376
- CH376通讯的上位机程序,通过操作RS232串口实现读写CH376-CH376 PC communications programs, through the operation of RS232 serial interface to read and write CH376
UltimateComm
- 本串口调试助手 1、支持USB转串设备,支持300-1000000波特率 2、支持串口热插拔,无论串口已打开或正在发送 3、支持串口的延迟发送,延迟时间单击右键可单独设定 4、支持文件发送,文件最大4GB 5、支持接收数据文件保存(文本格式或二进制格式可选) 6、支持串口数据或文件数据的分页显示 7、支持显示数据的行列指示 8、支持界面数据保存功能 9、支持发送飞跃提示 -The serial debugging assistant
VB_wenshidu_shangweiji_caiji
- 这是个基于VB的温湿度采集界面,主要是三部分:用户密码输入界面;温度采集显示,列表显示(存入数据库);数据查询界面-This is a based on VB collection interface of the temperature and humidity, mainly of three parts: the user password input interface Temperature gathering shows that list (deposit database)
vb-plc
- VB 与西门子S7 200通信演示界面。采购VB MSCOM控件通信,利用SY7 200自由口-VB demo with Siemens S7 200 communications interface. Procurement VB MSCOM control communications, the use of SY7 200 Freeport
USB-CAN
- USB-CAN的VC接口程序。与ARM进行通讯,很详细。-The VC USB-CAN interface program. Communicate with the ARM, very detailed.
s7200
- 实现自由通信方式的西门子PLC与上位机的串口通信,界面采用VC++实现-To achieve the freedom of communication, the Siemens PLC communications with the host computer, interface VC++ achieve
nModbus
- nModbus类库,可以直接引用来开发做Modbus接口,或者上位机-nModbus library, you can make direct reference to develop Modbus interface, or PC
pb
- 用PB设计串口通信,能够接受串口传过来的数据,并显示在界面上-Serial communication with the PB design, to accept the serial transmission over the data and displayed in the interface
I2C.C文档
- 51单片机没有I2C接口,所以可以采用软件模拟的方式,在P1口选择数据线和时钟线。下载可直接运行!-51 I2C interface, the software can be used in simulation, I choose the P1 line data and clock lines. Running can be downloaded directly!
com
- 串口通信,较完整的界面及功能,学习和使用都很好-Serial communications, a more complete picture of the interface and functions, learning and the use of good
VBRS232
- 用VB实现RS232接口通信,能和单片机通信的上位机程序。-RS232 interface using VB to achieve communications, energy and single-chip PC communications procedures.
USB2RS232
- 利用EZ_USB FX2制作的USB接口转换RS232接口程序-EZ_USB FX2 produced using USB interface converter RS232 interface program
TheBasicConceptofRS232
- RS-232C具有非常广泛的应用,本文是对这一接口进行硬件原理的介绍。-RS-232C has a very wide range of applications, this article is the principle of the interface hardware introduction.
ZodiacSerialIOSpec-GPS-25
- JUPITER芯片的接口和数据格式的说明,-JUPITER-chip interface and data format,
COMbook
- 1. RS-232-C详解 2. 串口通信基本接线方法 3. 串口通讯的概念及接口电路 4. 有关RS232和RS485接口的问答 5. 同步通信方式 6. 通信协 7. 实战串行通 8. 全双工和半双工方式 9. 浅析PC机串口通讯流控制 10. 奇偶校验 -1. RS-232-C Detailed 2. Serial Communication basic wiring methods 3. The concept of serial
communicationmatlab
- 一个带gui界面的matlab串口通信演示程序-A band gui interface matlab serial communication demo
cutoff
- 在以前公司DOS环境下,编写的横切机程序,包括界面,串口通讯-In previous company DOS environment, prepared by cross-cutting machine procedures, including the interface, serial communication
rs232
- 串口通信接口各孔作用,对于9针接法.图片简洁-Serial communication interface role in the hole for the 9-pin connection. Picture concise