a serial communication example

modbus source code with pic 16 and max 232

实现函数发生器产生的波形能够在电脑显示器上显示。函数发生器通过GPIB卡与电脑连接并传输数据，电脑上通过LABVIEW软件环境完成与GPIB卡的数据通信。在LABVIEW环境下完成了对虚拟仪器前面板以及后台程序框图的设计与编程。在LABVIEW开发环境下，实现对GPIB控制时，采用VISA模块驱动的方法进行编程。设计结果在LABVIEW环境下的虚拟示波器能够实现示波器的功能，能够显示函数发生器所产生的任意波形。- achieve the waveform can be displayed on the screen of the computer which send out by the function generator. The function generator connect to computer through a GPIB card and transfer data. Labview can be communicated with GPIB card and save data on computer. The virtual instrument front panel design and background process diagram programming can achieved under Labview software environment. The realization of GPIB control, using VISA module-driven approach to program in Labview. The result of the design is that the virtual oscilloscope is able to complete the Real oscilloscope function in Labview.

这是一个对modem编程的一个小程序, 对串口操作并发AT指令集.-this is a modem programming of a small program on serial operation with AT command set.

Dos下串口通讯编程-Serial Communication Program

利用MSComm进行pc串口编程。好用-MSComm to pc using serial programming. Easy to use. . . .

这是一个串口监视程序，能够很好的调试串口并监视串口数据。-This is a serial surveillance procedures to good serial debugging and monitoring serial data.

VC++串口通讯编程事例,通过它可以了解在VC中如何进行串口通讯的-VC serial communication programming examples, which can understand how VC serial communications

dos 下的串口编程源代码，可使用中断-dos under the serial programming source code can be used interruption

C#编写的出口读写程序，可以实现端口和波特率的选择-Written in C# export read-write process, can be achieved port and baud rate selection

GPIB 控制Agilent 34401A-GPIB control the Agilent 34401A