搜索资源列表
485
- 可以用语电表的通信程序设计,开发的方法比较容易掌握,可以直接移植
485-2
- 实现串口通信。设置有缓冲区。经简单修改后即可用于其他程序。
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
CAN485
- 压缩包内是基于c++编程的485通讯的程序,包括电路原理图和源程序代码-Compressed packet is based on the c++ programming of the 485 procedures, including circuit schematics and source code
BIANPIN
- S7-300PLC与变频器通过485串口的通讯例子程序-S7-300PLC and converter serial communications through the 485 examples of the procedures
485Test
- 485通讯收发测试程序,可在两台机进行测试-485 communication transceiver test procedure can be tested on two machines
myusart
- atmega128单片机的串口通讯程序,通过串口调试助手可实现单片机与计算机的交互。-atmega128 single-chip serial communication program through the serial port can achieve single-chip debugging assistant computer interaction.
485
- RS485的程序,喜欢的话可以下载看看。-RS485
DemoForLedScreen
- 一个利用RS232/485串行口在LED屏上显示字符和图片的程序源代码-A source code for display letter or pictures on the LED Sreen via RS232/485
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
485
- 基于51单片机的485双工通信的c语言程序-Based on MCU 51 485 duplex communication c language program
485
- RS485通讯协议下的完整的驱动程序,很完整已编译通过!-RS485 communication protocol driver, it is full compiled through!
485-dicengtongxun
- 电表485底层通讯程序,可以监测到485口的输出状态,对于软硬件工程师都很有帮助-The meter 485 underlying communication program, you can monitor the state of the output of 485, for hardware and software engineers are very helpful
485
- 485程序,简单的电脑通过485接口接收数据和发送数据-The 485 program, simple computer 485 interface receives data and sends the data via
485
- 易语言报修登记系统源码,应用程序编程源码,很好的参考资料。-Yi language repair registration system source code, application programming source code, a good reference.
Serial-PortDebug-(RS232.485)-(VB)
- 方便初学串口设备通信的朋友参考用作RS-232, RS-422, RS-485调试的程序, VB代码;
VB与三菱FX系列PLC通信程序
- VB与三菱FX系列PLC通信程序.rar(vb plc connection via 485 this is very important)
自制MAIHAK浓度分析仪_通讯测试 - rs485
- 利用visual basic 6编写程序实现对485通信设备的发送命令和读取命令,以及对数据的处理(Using Visual Basic 6 to write programs to achieve the 485 communication device send commands and read commands, as well as data processing)
程序JD-DL100-MAIN-AV1.1
- 本程序可以将车库的LED灯照明搭建成为整体的控制系统: 1、通过实时探测地下车库的来车,当有汽车在地下车库中行走时,自动控制打开车库中的灯。 2、此系统可以实现提前预计汽车的行驶路径,只打开汽车将要开往线路的灯,其他的灯不打开。(This program can build the LED lighting of the garage into a control system as a whole. 1, through the real-time detection of