搜索资源列表
hub485
- 智能232转485原代码，1个232进4个485出，上位机选者端口（C51），需要有KEIL 软件开发.-232 to 485 Intelligent original code, a 232 into four 485. PC elections were port (C51), the need for KEIL software development.
Transducer.rar
- 台达变频器通讯软件：台达变频器使用RS-485通讯，计算机与其通讯时，只要在计算机端加一个“RS-232转RS-485”就可以了。本软件在工业现场使用多年。,Tatsu Units Inverters communication software: Tatsu Inverter Units using RS-485 communications, computer and its communication, as long as the client on the computer plus
TestMXComponent.rar
- 利用三菱MXComponent程序进行与fx2n,Q系列等PLC的通讯测试程序。有读取plc自带通讯口，或者232口，或者485通讯三种方式，方便工控人员学习用,Mitsubishi MXComponent use of procedures and fx2n, Q series PLC communications test procedure. Have read Communications plc own mouth, or 232, or 485 in three ways to fa
rs-232485422
- 本文详细地介绍了如何从RS-232信号线上高效率地产生电源如何实现RS-232 接口与RS-485/RS-422接口的智能转换同时也给出了具体的硬件设计及软件设计方法-This article describes in detail how the signal from the RS-232 line of high efficiency power generation how to achieve the RS-232 interface with RS-485/RS-422 Inte
communicate
- VC++ 6.0做的一个串口通信程序，功能与串口调试助手类似。它可以实现两台电脑的串口之间或者一台电脑的两个串口之间互相收发数据。左上角可以通过下拉列表选择不同的串口，默认的是COM1，考虑到笔记本电脑上一般没有串口，用USB转RS-232转换器之后，其COM口一般不为COM1，所以在程序中不做死COM口而是可以在界面中选择COM口，单击“关闭串口”就停止数据的收发。“接收区”对接收到的数据进行显示，接收可以选择自动接收或手动接收，自动接收状态只有检测到有数据发过来就进行显示，不处于自动接收状态
232rs
- vc++6.0编写的串口采集程序，用了缓冲区，实时显示效果很好，供大家学习参考-vc++6.0 prepared by serial acquisition program, with the buffer zone, real-time display a good effect, for them to learn information
CTestCom485
- 两路继电器开发板485转232串口通信程序代码-Two-way relay boards 485 to 232 serial communication code
SUPERCOM
- The SuperCom Serial Communication Library is a programer s library used to develop serial communication applications.The functions are grouped logically with respect to their functionality and portability. Some of the SuperCom API functions are spe
RS232-485
- 基于PC串口232和485之间的通信转换，protel的PCB图附带原理图-232 to 484 that uart of computer
HI-TECH_PICC
- 串行通信接口 RS-232 和 RS-485 是在任何时候都常用的接口。它们不仅已经被内置于每台PC,而且已被内置于从微控制器到主机的多种类型的电脑和与它们连接的设备-RS-232 serial communication interface and RS-485 is used at all times of the interface. They have been built not only in each PC, but has been built from the microcon
aeaictersdevelopment
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的-Using VB to do a 232-485 meter reading program of Shanghai 04), and others
FOUSETI174
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的(Using VB to do a 232-485 meter reading program of Shanghai 04), and others)
AccessPort134
- 串口测试 ，支持9600 12800 等波特率段的485 232 422串口测试(Serial port test to support 485232422 serial test of 960012800 class baud rate)