STM32F103 双串口代码，是一个项目中提取出来的，可以参考
STM32F103 dual serial code is extracted a project, you can reference (2016-03-06, C++ Builder, 4KB, 下载4次)
采用c编写的一个程序，实现双机之间串口通信的功能，包括详细的设计内容。
C write a program used to realize serial communication between the double features, including detailed design content. (2011-03-19, C++ Builder, 99KB, 下载2次)
不仅串口的正常通信，还实现双串口透传，这个在你不知道控制设备的通信格式的时候通过将输入接入一个串口，输出接到一个串口，就可以在你的计算机上看到实际的通信报文。我就是有这种需求才作的。
not only the normal serial communication, but also to achieve double-Serial thoroughly, in this you do not know the communication control equipment format of the input access through a serial port, a serial port output received, you can see the actual computer communications packet. I just have that kind of demand before. (2006-04-23, C++ Builder, 252KB, 下载41次)
用WindowsAPI实现的串口双机互联，可以传各种文件，界面漂亮（要安装SUIPack），支持断点续传。
used to achieve the dual-serial connectivity that can send documents, beautiful interface (To install SUIPack), supporting HTTP. (2005-03-19, C++ Builder, 232KB, 下载28次)