结论表示，该驱动简单、方便，使用者可直接调用封装好白勺函数便能完成串口驱动程序。
The results show that the driver is simple, convenient, users can be directly call packaged function and realize serial driver.
然后重点阐述了嵌入式通信平台RTL8019AS以太网控制器和串口驱动程序的设计方法，并分析了驱动程序的调试方法；
Then mainly expatiates RTL8019AS Ethernet controller driver and serial interface driver of embedded communication platform; Finally, discusses the application program development and driver testing.
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 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.
介绍了串口编程技术，RS485总线驱动模式和RS485串口驱动程序。 然后在此基础上设计和实现了SDM300远程控制模块和异步信道的通信模块。
Findally, we implement SDM300 remote control module and Async communication module on the basis of introducing technology of serial programming , RS485 bus driving mode and RS485 serial driver.
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。
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.
链路层是指提供对物理层访问的设备驱动程序，这可以是各种介质，例如串口链路或以太网设备。
The link layer refers to the device drivers providing access to the physical layer, which could be numerous mediums, such as serial links or Ethernet devices.
需要有一个正在为其开发驱动程序的设备，以及一根串口线来进行远程调试。
You will need the device for which you are writing the driver and a null-modem (serial) cable for remote debugging.
例如，包串口使用的SLIP驱动程序以及以太网设备使用的以太网驱动程序都是这一层的设备。
Examples of devices at this layer include the SLIP driver over a serial interface or an Ethernet driver over an Ethernet device.
重点分析了几个关键驱动程序的实现和移植，包括了串口、LCD显示器及电源管理。
Several key focus of the driver and the realization of transplantation, including the serial port, LCD display and power management.
驱动程序及串口驱动的开发和设计是构建嵌入式系统的重要组成部分。
The design of driver and the development of serial driver are important in constructing embedded system.
最后介绍了串口、键盘驱动程序的原理以及设计与实现。
Finally, the serial, keyboard-driven procedures and the design and implementation of the principles.
最后，详细地讨论了USB设备驱动程序的设计和调用，并简单地介绍了数据采集和控制系统的控制面板以及USB与串口通信板的控制面板的设计、作用和功能。
Finally, it dwells on the design and invoke of USB device's driver program. Furthermore, the functions and purposes of the DACS and communication board's panel are introduced simply.
ZLG7290键盘驱动程序。按下按键，在串口调试助手中输入b，在窗口中立即出现按键所对应的数值。
Press the button, serial debugging aides in the type b, appear in the window corresponding to the numerical keys.
ZLG7290键盘驱动程序。按下按键，在串口调试助手中输入b，在窗口中立即出现按键所对应的数值。
Press the button, serial debugging aides in the type b, appear in the window corresponding to the numerical keys.
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