If this happens for you, read the section about configuring the USB serial driver in the Qt Documentation.
如果出现这种情况，请阅读Qt文档中关于如何配置US B串口驱动的一节。
Optical and inertial data streams are fused and transmitted to a host computer via a USB serial adapter.
光学和惯性数据流的融合，并转交主机通过USB串行适配器。
This EVM can use either a USB serial port or the standard DB-9 (use the cable shipped with the platform).
该EVM可以使用US B串行端口或标准的DB - 9(使用平台附带的电缆)。
SPI and USB serial buses are used to realize data transmission through wireless receiving modules and computer communication.
并利用单片机的SPI和US B串口总线分别实现无线接收模块数据流传输及计算机的通信。
If transmission line occurs fault, the system is started, then transmits the acquired fault point data to PC by USB serial port in order to process.
当输电线路发生故障时，启动测距系统，将采样得到的故障数据通过US B串行端口上传到PC机，进行数据的浅析浅析处理。
Like a serial port, each USB port on a computer is assigned a unique identification number (port id) by the USB controller.
像串行端口一样，计算机上每一个usb端口都由US b控制器指定了一个惟一的标识数字(端口id)。
Furthermore, a USB device might also have string descriptors to provide additional information such as vendor name, device name, or serial Numbers.
并且一台usb设备可能还有字符串描述符以提供像厂商名、设备名或者序列号这样的附加信息。
Physical device ports such as parallel, serial, and USB are supported.
两种操作系统都支持各种物理设备端口，比如并口、串口和USB接口。
If your host system has no serial port, use a DB9-to-USB cable.
如果您的主机系统没有串行接口，使用DB 9 - to - USB电缆。
The simplest way of getting the data from the Arduino is with the unit connected directly to a host computer Universal Serial Bus (USB) interface, reading the data as if it were a serial connection.
从Arduino获得数据最简单的方式是让此单元直接连接到主机计算机的UniversalSerialBus (USB)接口，像串行连接那样读取数据。
More than likely, they are Bluetooth, RS-232 serial, USB, or maybe Wi-Fi, so they must be locally connected (imagine every monitor having its own cell data modem and associated plan costs!)
它们很可能使用Bluetooth、RS- 232串行、USB，或者是Wi -Fi，因此它们可能只能够在本地连接(想象一下每个监视器都具备它自己的cell数据调试解调器和相关的计划成本！)
It boots from the microSD card with no flash memory and hosts new interfaces, including a DB-9 serial connector, integrated 4-port Universal serial Bus (USB) hub, and integrated Ethernet port.
它没有闪存从microsd卡引导，但是有很多新接口，包括一个DB - 9系列的连接器、集成4个端口的UniversalSerialBus (usb)总线、以及集成的Ethernet端口。
External devices — For instance, Universal Serial Bus (USB) ports or the system clock.
外部设备——例如，通用串行总线(usb)端口或系统时钟。
This allows for a mobile development platform where the compressed root file system fits on a standard Universal Serial Bus (USB) memory stick.
这样就有了一个可移动的开发平台，压缩后的根文件系统完全可以放在一个标准usb记忆棒中。
Connect the USB or RS232 output directly to the serial port on your PC or Laptop, or by dial-up connection through modems.
连接usb或rs232直接输出到您的电脑或笔记本电脑，或通过调制解调器拨号连接的串行端口。
USB and serial computer connections.
USB和串行计算机连接。
For USB GPRS modems, a USB-to-serial converter typically converts the USB port into a virtual serial port so the rest of the system sees it as a serial device.
针对usbGPRS调制解调器而言，USB - to - serial转换器一般us b端口转换为虚拟串行端口，因此系统其他部分就会将它看作串行设备。
The first version of the Universal Serial Bus (USB) specification was released in January 1996.
通用串行总线(Universal Serial BusUSB)规范的第一个版本发表于 1996年1月。
Chapter 4 Display system tells us the working theory of LCD screen controller SED1335. Chapter5-Communication introduces serial communication and USB communication.
第4章显示系统部分介绍了液晶屏控制器SED 1335的工作原理。第5章通信系统部分介绍了串行通信方式和USB通信方式。
It is a kind of cable bus which can process the communications between computer and peripheral equipments. USB is a general serial bus with PC standard.
它是一种可以同时处理计算机与具有USB接口的多种外设之间通信的电缆总线，USB已成为目前PC标准的通用串行总线。
The Man-machine interaction technology based on universal serial bus(USB) for virtual equipment is researched.
基于通用串行总线（USB）这一新的接口技术，对虚拟装备中的人机交互技术进行研究。
The experimental result shows that it has some useful reference value for the design of serial communication and USB master-slave system.
对于使用串行通信和USB上位机的仪器控制系统设计有一定的参考价值。
As a new universal serial bus standard, USB is applied in many equipments.
USB作为一种新的通用串行总线标准，适用于多种设备。
USB is one of the most popular serial bus criterions.
USB是当前最流行的串行总线标准。
This is an example of the development of hardware, USB to Serial examples of the rotation.
这是一个硬件的开发实例，是US B到串口的轮换实例。
Universal serial Bus (USB) is similar to a serial port.
通用串行总线(usb)与串行口相似。
It is proved in practice that for the data acquisition system of protective relaying testing instrument replacing the serial transmission by USB communication is imperative.
实践证明，在继电保护测试仪的数据采集系统中用usb传输取代串口传输是势在必行的。
We synthetize the hardware and software, and realize the function of the communication of RS232 serial interface the function of the recorder reading and writing USB disk.
综合本文中的硬件和软件设计，实现了记录仪的RS232串口通信功能，和记录仪对U盘的读写功能。
Universal serial bus (USB) is a kind of the serial buses with high speed on transmission. It has such advantages as Plug and Play, easy to be expanded and high speed on transmission.
通用串行总线(usb)是一种高传输速率的串行接口总线，它具有即插即用、易于扩展和传输速率高等特点。
Universal serial bus (USB) is a kind of the serial buses with high speed on transmission. It has such advantages as Plug and Play, easy to be expanded and high speed on transmission.
通用串行总线(usb)是一种高传输速率的串行接口总线，它具有即插即用、易于扩展和传输速率高等特点。
应用推荐