WindowsCEqudong

代码说明：

  Windows CE下驱动程序开发基础， 　　Windows CE下的串口驱动程序能够处理所有I/O行为类似串口的设备，包括基于16450、16550 UART（通用异步收发芯片）的设备和一些采用DMA的设备，常见的有9针串口、红外I/O口、Modem等(Windows CE Driver Development under the foundation, Windows CE under the serial driver to handle all I/O behavior similar to serial devices, including those based on 16450,16550 UART (Universal Asynchronous Receiver-chip) devices and some of the equipment used DMA common 9-pin serial port, infrared I/O port, Modem, etc.)