使用vb.net实现串口通讯的过程，具体见程序。谢谢！

AS6600FM用在山景上初始化程序，效果比5767好！谢谢参考!-AS6600FM used in Mountain View, on the initialization procedure, better than 5767 better! Thank you for reference!

停车场收费系统，可以学习-parking fees system, we can learn from

用于实现上位机与下位机通信功能。用于串口通信。-For implementation with the lower PC communication function. For serial communication.

VC串口编程实例，调试过。使用时，最简单就是将计算机串行发送（TXD）与接收（RXD）短接。-VC serial programming examples tuned. When used, the simplest is to send computer serial (stage) and receiving (RXD) Short.

计算机中传输数据的方式有两种：并行方式和串行方式。在IBM PC机的汇编语言中，对串口的编程方式有DOS和BIOS 系统功能中断调用。本次实验设计采用BIOS系统功能中断调用，即通过INT 14H，调用ROM BIOS串口通信例行程序。-computer transmission of data in two different ways : parallel and serial mode approach. IBM PC assembly language, the serial programming method DOS and BIOS interrupt function call. The experimental design using BIOS interrupt function call, through INT 14H, called ROM BIOS serial communication is a routine procedure.

s7comm.rar 西门子与pc通讯程序-Siemens s7comm.rar the communication process with the pc

常见的串口通信程序，用过使用C#语言，利用控件实现串口的实时通信-common serial communication program, used to use C# language, the use of controls to achieve the real-time serial communications

实现51单片机的串口通信。可通过超级终端调试。-51 Singlechip realize serial communication. Debugging through HyperTerminal.

手机模块gr47的各种操作源码，包括pdu格式转换等-phone module gr47 the various operational source, including pdu format converter, etc.

一个通用的串口通讯类，可以作为串口编程的学习之用-a universal serial communications can be used as serial programming with Learning