原理图
......\dds.ddb
......\mp3.Bkp
......\mp3.ddb
......\udisk.ddb
......\usb.Bkp
......\usb.Ddb
......\数据采集.ddb
程序代码
........\MP3
........\...\MP3.C
........\UDISK
........\.....\MAIN.C
........\.....\UDISK_DEF.H
........\信号发生器
........\..........\固件
........\..........\....\ext_5131.h
........\..........\....\main.C
........\..........\....\reg_5131.h
........\..........\....\usb_kbd_enum.h
........\..........\....\usb_task.h
........\..........\应用程序
........\..........\........\ad9854.aps
........\..........\........\ad9854.clw
........\..........\........\ad9854.cpp
........\..........\........\ad9854.dsp
........\..........\........\ad9854.dsw
........\..........\........\ad9854.h
........\..........\........\ad9854.ncb
........\..........\........\ad9854.opt
........\..........\........\ad9854.plg
........\..........\........\ad9854.rc
........\..........\........\ad9854Dlg.cpp
........\..........\........\ad9854Dlg.h
........\..........\........\Debug
........\..........\........\device.h
........\..........\........\ReadMe.txt
........\..........\........\res

........\..........\........\...\ad9854.rc2
........\..........\........\Resource.h
........\..........\........\StdAfx.cpp
........\..........\........\StdAfx.h
........\数据采集
........\........\固件
........\........\....\config.h
........\........\....\main.c
........\........\....\timer_soft.c
........\........\....\usb_drv.h
........\........\界面程序
........\........\........\Debug
........\........\........\device.h
........\........\........\ReadMe.txt
........\........\........\res

........\........\........\...\thread2.rc2
........\........\........\Resource.h
........\........\........\SETUPAPI.H
........\........\........\StdAfx.cpp
........\........\........\StdAfx.h
........\........\........\thread2.aps
........\........\........\thread2.clw
........\........\........\thread2.cpp
........\........\........\thread2.dsp
........\........\........\thread2.dsw
........\........\........\thread2.h
........\........\........\thread2.ncb
........\........\........\thread2.opt
........\........\........\thread2.plg
........\........\........\thread2.rc
........\........\........\thread2Dlg.cpp
........\........\........\thread2Dlg.h
........\键盘
........\....\ext_5131.h
........\....\main.c
........\....\reg_5131.h
........\....\usb_kbd_enum.h
........\....\usb_task.h
........\驱动程序
........\........\Debug
........\........\dirs
........\........\ds7.dsw
........\........\ds7.ncb
........\........\ds7.opt
........\........\Ds7DeviceInterface.h
........\........\ds7ioctl.h
........\........\exe
........\........\...\Debug
........\........\...\makefile
........\........\...\objchk
........\........\...\......\i386
........\........\...\......\....\Test_ds7.exe
........\........\...\......\....\Test_ds7.idb
........\........\...\......\....\test_ds7.pdb
........\........\...\OpenByIntf.cpp
........\........\...\sources
........\........\...\Test_ds7.cpp
........\........\...\Test_ds7.dsp
........\........\...\Test_ds7.dsw
........\........\...\Test_ds7.ncb