这是个在瑞士CERN实习的一个USB程序开发为数据搜集系统而做的，我花了一个月的时间完成的，个人觉得不错，希望大家给出建议-This is a practical CERN in Switzerland, a USB development system for DAQ, and I spent a month to complete, and personally feel so good,I hope that you guys can give me some useful suggest