This a USB core stack for the built-in USB device of LPC214x microcontrollers. It handles the hardware interface and USB enumeration/configuration. Also included are application examples like a USB joystick HID and USB serial port emul

通用USB转232驱动程序。USB转232上位机软件,Software for USB PC to 232

this a user-mode application to detect device change on the system, i.e. plug-in a USB drive, iPod, USB wireless network card, etc. -this a user-mode application to detect device change on the system, ie plug-in a USB drive, iPod, USB wireless networ

此工具帮助我们检测热插拔设备的状态，拔出或者插入-we will try to develop a user-mode application to detect device change on the system, i.e. plug-in a USB drive, iPod, USB wireless network card, etc. The program can also disable any newly plugged devices.