As such, the profile allows legacy applications to use Bluetooth as if it were a serial-port link, without requiring any modification.
照这样，这个配置文件支持了旧的应用程序使用蓝牙就像是用串口链接，且不需要任何修改。
To activate the serial port communication for kernel debugging, you need to modify the same kernel configuration file.
为了激活串行端口通信以进行内核调试，您需要修改同一个内核配置文件。
It is important that you use a null modem cable; if you use a typical serial cable, the target computer expects a serial device and not another serial port, and you cannot debug the computer.
有一点很重要，那就是要使用零调制解调器电缆，如果您使用普通的串行电缆，目标计算机则期望与串行设备通信，而不是与另一个串行端口通信，这样您就无法调试该计算机。
In the next dialog are options relating to the onboard serial port and debugging LEDs.
下一个对话框中是与板上序列端口和调试LED相关的一些选项。
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)。
I found a reference on a forum (see Resources) to someone who supposedly wired up a serial port, so that might be possible as well.
我在一个论坛中发现了一篇参考文章（见参考资料），适于想要连接串口的用户阅读，因此这种功能也是可用的。
The most obvious issue is that the interface in Listing 6 requires a JNI call for each bit set or retrieved, as well as a JNI call to read a byte from, or write a byte to, the serial port.
最显著的一个问题就是，清单6中的接口在设置或检索每个位，以及从串行端口读取字节或者向串行端口写入字节都需要一个JNI调用。
Set the IP address of each controller using the serial port at the back of each enclosure.
使用每个封装背面的串行口设置每个控制器的IP地址。
A serial port that identifies the serial port on the build server to which the base station is connected.
一个串行端口，标识构建服务器上与基站连接的串行端口。
Protocol also handles the sending and receiving of messages using a datagram or serial port connection.
Protocol还处理使用数据报或串行端口连接的消息发送与接收。
Listing 2. minicom serial port setup menu.
清单2. minicom串行端口设置菜单。
For example, if we want to provide an interface to a serial port using JNI, we could come up with two different interfaces. One version is in Listing 6.
举例来说，如果我们希望使用JNI为某个串行端口提供接口，则可以构造两种不同的接口。
RFCOMM is better when you want to send and receive stream data (and when you'd like to take a traditional serial port application and Bluetooth-enable it).
如果想发送和接收流数据（而且想采用传统的串口应用程序，并给它加上蓝牙支持），那么 RFCOMM更好。
A desktop or laptop computer with a serial port (see the sidebar Notes on host platforms for more information).
带串口的桌面计算机或笔记本计算机(更多信息见边栏关于主机平台的说明)。
Early network Bridges, protocol converters, and routers were simple dedicated hardware units typically configured through a terminal directly connected to a serial port on the unit itself.
早期的网桥、协议转换器和路由器都是简单的专用硬件设备，通常是通过直接连接到该设备本身串口的终端来配置的。
Some hardware resources can easily be virtualized, such as the processor or storage, but other hardware resources cannot, such as a video adapter or a serial port.
某些硬件资源可以轻松虚拟化，比如处理器和存储器；而另一些硬件资源则不然，比如视频适配器和串口。
One common problem is that the null-modem cable could be connected to the wrong serial port.
一个常见的问题是，空调制解调器电缆可能会被连接到错误的串口。
In the real world, RFCOMM should be used when you want to take a traditional serial port application and make it Bluetooth-enabled.
在现实世界中，如果想使用传统的串口应用程序，并让它能使用蓝牙，就应当使用RFCOMM。
However, RFCOMM is the better choice when you want to send and receive stream data, just like you would with a traditional serial port.
但是，如果想发送和接收流数据，则RFCOMM是更好的选择，就像使用传统的串口一样。
The only way I have found to recover from this is to either log into the machine via the serial port and kill off the lock program, or hard-reboot the machine.
我发现，要解决此问题，只能通过串口登录到机器，然后杀死锁程序，或者强行重新引导机器。
串口设置(0 A)。
This is particularly useful if you have a chatty kernel but a bandwidth-constrained console device (such as over a serial port).
如果您拥有一个非正式内核而又使用有带宽限制的控制台设备（如通过串口）， 那么这非常有用。
It is generally not desirable to move a serial port assignment between Linux partitions because this would require a reboot of the affected partitions.
一般不值得在Linux分区之间改变串口的分配，因为这需要重新引导受到影响的分区。
For example, more device drivers, such as network interface card (NIC) drivers and parallel and serial port drivers, are available for Linux than for commercial operating systems.
例如，用于Linux的设备驱动程序要比用于商业操作系统的设备驱动程序多，如网络接口卡(NIC)驱动程序以及并口和串口驱动程序。
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。
RFCOMM is known as the virtual serial port protocol because it allows a Bluetooth device to simulate the functions of a serial port.
RFCOMM称作虚拟串口协议(virtualserial port protocol)，因为它允许蓝牙设备模拟串口的功能。
选择serial portsetup。
Like other profiles built on top of the serial port profile, the virtual serial link created by the lower layers of the Bluetooth protocol stack is transparent to applications using the DUN profile.
和其他建立在串口配置文件之上的配置文件一样，被更低层蓝牙通信协议实现的虚拟串行链接对使用DUN配置文件的应用程序是透明的。
Through this information, you can grasp the profound serial port and voice technology and programming skills.
通过这一资料，你可以深刻的掌握串口与语音的编程技术和技巧。
Most IrDa chips in the SIR mode are UART 16650-compatible (16650 is a common PC UART), so the legacy Linux serial port drivers can serve as link-level drivers.
大多数处于SIR模式的IrDa芯片是UART 16650兼容的（16650是一种公共PC UART），因此传统Linux串口驱动程序可以充当链路级别的驱动程序。
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