Communications routines 485 for them to learn from the reference. Communications...

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

M64双串口代码，C语言，经测试运行稳定-M64 dual serial code, C language, have been tested to run stable

串口通信例程，内含串口类，一个老外写的，我修正了一个bug：在接收数据流未完成前退出程序会导致进程驻留在内存-Serial communication routines, containing serial port class, written by a foreigner, I fixed a bug: the receiving data stream does not quit the program before the completion of the process will lead to reside in memory

Low Rate Wireless Personal Area Networks (LR-WPANs)in C-Low Rate Wireless Personal Area Networks ( LR-WPANs) in C.

这是课程设计中我设计的一个串口通信程序，用Ｃ写的，能够双向通信-This is a curriculum design that I designed for a serial communication program, using C to write, and can be two-way communication

串口通讯编程包括网络流量监控的等程序VC++编程语言与大家共享-serial communications programming, including network traffic monitoring procedures VC programming language and share

Visual C++ 串口通信技术与工程实践书籍配套（代码）4.3节-Visual C++ Serial communications technology and engineering practice books matching (Code) 4.3

串口控制程序一般分为查询和中断两者方式。查询方式适用于简单的应用，简单可靠，但是缺点是需要占用处理器资源，在发送或者接收数据的时候不能做其它的事情，处理器利用率低。中断方式下，在发送或者接受数据的时候处理器还可以做其它的工作，效率较高。-Serial control procedures will generally be divided into two way query and interruption. Query applied to simple applications, simple and reliable, but the drawback is the need to occupy processor resources to send or receive data at the time should not make other things, the processor utilization rate. Interrupt mode, the send or accept data when the processor can do other work, more efficient.

yc2440开发板下的串口通信软件，通过API函数开启和关闭串口-yc2440 under development board serial communication software, through the API function to open and close the serial port

a minimal microcontroller based project to establish a communication on the serial port