data communication port的意思|示意

The theory of serial port communication technology is introduced, the hardware configuration and software design of blast furnace temperature data collection system are described.

对串口通信技术的原理进行了介绍，并对高炉出铁口温度数据采集系统的硬件配置和软件设计进行了描述。

This is a serial communication example, a simple serial port to accept this data.

这是一个串口通讯的例子，实现简单的串口接受发送数据的功能。

By reading the communication port, the management software in the upper computer records the data real-timely and handles the corresponding situation.

上位机的管理软件通过对串口的读取，将用户端的实时信息进行录入，并针对相应情况做出处理。

Aim at the insufficiency of traditional way of monitoring in industry field, designed a data acquisition and control system based on serial port communication.

针对传统工业现场监控方式的不足，设计了一种基于微机串行通信方式的数据采集和控制系统。

For communication among parallel print port of PC and multiple single-chips, interface is divided into data, state and control groups respectively controlled by each register.

PC并行打印口与多台下位单片机的通讯，将接口分成数据、状态、控制三组，由其寄存器分别控制。

UART and USB communication method and program interface are introduced, especially USB port, method of how to send data and command to wireless node is given.

分析了串口与USB通信的实现流程和编程方法，特别是USB接口，给出了应该程序给无线节点发送命令和数据的方法。