A serial port class i wrote.

Dos下串口通讯编程-Serial Communication Program

Ｃ５１单片机ＩＯ模拟串口，简洁明了，非本人写，好程序，大家共享-C51 microcontroller serial IO simulation, concise, non- I write the program, share

windows CE下的串口调试助手, 对做串口相关程序的工程师有用-debug serial port for windows ce

《串行端口大全》附盘-"serial ports Daquan" Disks

实现串口的通信功能-Serial communication function

串口通讯-Serial Communication

RS232串口通信编程 -RS232 serial communication programming

用VC控件MSComm编写串口通信程序的源代码，并写出详细的编程过程,仅供参考-MSComm control VC prepared serial communication program"s source code, and write a detailed programming process for reference! !

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.

串口应用中关于rts、dtr、cts的应用，并有详细的注释-Serial applications on the rts, dtr, cts of the application and has detailed notes