java USB通信实例操作，MCU选用LPC1768，keil编译，协议自定。java选用netbeans5.0，java调用usb lib实现USB和MCU通信，监控IO、设置IO、ADC采集、USB转4通道UART等-java USB communication instance of operation, the MCU selection LPC1768, keil compiler protocol custom. java selection of netbeans5.0, jav