搜索资源列表
vb-modbus
- 用VB编写的MODBUS通信协议经典的主站程序-prepared by the VB MODBUS communication protocol classic main stations
vbpc
- 在Windows98下利用VB的串行通讯控件可实现PC机与多单片机之间的通讯。采用定时器控制大大加快了自动化进程，克服了往多“握手”协议造成的通讯速度缓慢的缺点。本文以PS1016单片机为例，详细介绍了PC机与单片机之间的串行通讯、数据的发送和接收。 -in Windows98 using VB serial communication controller can be achieved with a PC between the MCU communications. Using the t
VB-PC-and-multi-microcontroller-communications
- 在Windows98下利用VB的串行通讯控件可实现PC机与多单片机之间的通讯。采用定时器控制大大加快了自动化进程，克服了往多“握手”协议造成的通讯速度缓慢的缺点。-in Windows98 using VB serial communication controller can be achieved with a PC between the MCU communications. Using the timer control greatly accelerate the automatio
vbSerial
- 本文详细介绍了VB和单片机之间进行通信的过程。为了确保通信的可靠性，特别设计了一种以单片机为主控机的通信协议，并对其性能进行了初步探讨。
S7-200_VB
- VB通过PPI协议访问S7-200 PLC的源程序,
85375541VB_RS232C
- VB-RS232通讯协议, 比较经典的代码。
MODBUS
- VC++编写的Modbus协议的上位机程序，可作为数据采集模块的上位机程序或者Modbus设备的测试程序。-VC++ written in Modbus protocol host computer program can be used as data acquisition modules, host computer program or Modbus device testing procedures.
demo
- 用VB编写的串口数据采集的程序，是个比较典型的小例子 485通讯协议-Visual Basic and Com Comunicaition
vbplc
- VB与S7-200PLC PPI通讯协议yuandaima-VB and S7-200PLC PPI protocol yuandaima
vb_RS485_stepper_moter
- 使用RS485 协议 使VB 和 单片机进行通信，控制步进马达，含原理图-RS485 agreement to use VB and MCU to communicate, control stepper motor, including schematic diagram
vbmodbustcp
- modbus协议用vb编写，modbustcp-mosbustcp
VB_DVP
- 用VB写的通过MODBUS协议与台达PLC进行控制的源码-Written using VB MODBUS protocol via PLC control with Delta Source
based-on-VB-program-design
- 本文通过对一台工业仪表通信协议进行分析，介绍了用 VB6.0 开发微机实时数 据采集程序的编程技术。 -Through a communications protocol for analysis of industrial instrumentation, introduces the real-time using VB6.0 computer data acquisition program developed programming techniques.
Instrument_Control_VISA
- 在VB平台上通过VISA协议控制仪器仪表的演示程序，以控制频谱分析仪为例。-Demo VB programe to control instruments, eg. Spectrum Analyzer, with VISA protocol.
shangweiji
- 本上位机是基于VB语言编程的进行与单片机串口通信的上位机。用于三个舵机的控制。串口通信格式为波特率9600bps、8位数据位、1位停止位、无校验、ASCII码字符通信。串口通信程序用于接收上位机发送过来的控制命令。控制命令采用自定义文本协议，即协议内容全部为ASCII码字符。通信协议格式为起始符“#”通道号CHx，脉宽百位，脉宽十位，脉宽个位，与停止符“!”。-The host computer is based on the VB programming language for serial
LEDkongz
- 上位机控制单片机的IO口，VB编写，通信协议自定-PC control microcontroller IO port to write the VB custom communication protocol
VB-and-SCM
- 本文详细介绍了VB和单片机之间进行通信的过程。为了确保通信的可靠性，特别设计了一种以单片机为主控机的通信协议，并对其性能进行了初步探讨-This paper describes the process of communication between VB and SCM. In order to ensure the reliability of communication, specially designed a single-chip communication protocols fo
ModR
- 用VB写的通讯协议Modbus RTU ,希望前辈指教! -Written in VB communication protocol Modbus RTU, hope predecessors advice!
MSComm控件
- 挺好用的 金卡是东方红为啊hi手机卡地方 看啥借款方黑哦开了(This is based on embedded one machine users for one machine simple understanding of the details, after reading this can understand the use of VB controls, can better lower the use of this development environment)
Experiment_VB源码
- 15693协议的读写器开发，用的是VB开发工具(15693 protocol reader development, using the VB development tools)