基于LPC2400的USB收发数据HID类示例程序，对于初学者很有借鉴价值！-Send and receive data based LPC2400 USB HID class example of the program, useful for beginners reference value!

基于LPC2400的USB收发大量数据的示例程序，对于使用USB端口的朋友很有借鉴价值！-Based on the large amount of data LPC2400 USB transceiver sample programs, use the USB port for a friend a very useful reference value!

基于LPC2400的USB收发数据的DMA传输示例程序，对于使用USB端口的朋友很有借鉴价值！-DMA transfer based on the sample program LPC2400 USB send and receive data, using a USB port for friends a very useful reference value!