详细说明： CQUPT 毕业设计。 题目是usb数据采集系统的应用程序，用的vb6 。使用了周立功提供的动态链接库文件 easyd12.dll 采集的数据使用控件trend.ocx实现动态的显示。这个控件是由世纪飞扬图形仪表组件提供的，我使用的是适用版本。因为控件整个比较大，请到http://www.cstsoft.com 其主页去下载。或者在cmd窗口用regsvr32注册该组件，否则程序打开后无法加载该组件。 采集的数据放在数据库中，数据库文件为office中的access制作，名字为datas.mdb，可以用access打开。 驱动为飞利浦test程序带的，也可以用windriver自己生成一个。 固件程序根据周立功的程序更改的，加入了adc0809部分程序和通道选择等。具体电路图可以参考usb.pdf 有什么问题请发邮件leiyu310@126.com 文件列表: VB_usb ......\D12驱动 ......\.......\win2k_xp ......\.......\........\D12test.inf ......\.......\........\D12TEST.sys ......\.......\win98 ......\.......\.....\D12test.inf ......\.......\.....\D12TEST.SYS ......\VBDemo ......\......\data1.ldb ......\......\database.frm ......\......\database.frx ......\......\datas.mdb ......\......\EasyD12.dll ......\......\frmArray.frm ......\......\frmArray.frx ......\......\frmChart.frm ......\......\frmChart.frx ......\......\frmChart.log ......\......\frmLog.frm ......\......\frmLog.frx ......\......\frmLog.log ......\......\frmTime.frm ......\......\frmTime.frx ......\......\Module1.bas ......\......\MSSCCPRJ.SCC ......\......\msvbvm60.dll ......\......\select.frm ......\......\TreDemo.exe ......\......\TreDemo.PDM ......\......\TreDemo.vbp ......\......\TreDemo.vbw ......\......\Trend.oca ......\......\Trend.ocx ......\......\查询.txt ......\......\测试usb ......\......\.......\DLL ......\......\.......\...\EasyD12.dll ......\......\.......\...\Form1.frm ......\......\.......\...\Module1.bas ......\......\.......\...\Project1.vbp ......\......\.......\...\Project1.vbw ......\......\.......\EasyD12.dll ......\......\.......\frmArray.frm ......\......\.......\frmArray.frx ......\......\.......\frmChart.frm ......\......\.......\frmChart.frx ......\......\.......\frmLog.frm ......\......\.......\frmLog.frx ......\......\.......\frmTime.frm ......\......\.......\frmTime.frx ......\......\.......\Module1.bas ......\......\.......\MSSCCPRJ.SCC ......\......\.......\select.frm ......\......\.......\TreDemo.vbp ......\......\.......\TreDemo.vbw ......\单片机程序 ......\..........\单片机程序 ......\..........\..........\Chap_9.c ......\..........\..........\CHAP_9.H ......\..........\..........\Chap_9.LST ......\..........\..........\Chap_9.OBJ ......\..........\..........\D12ci.c ......\..........\..........\D12CI.H ......\..........\..........\D12ci.LST ......\..........\..........\D12ci.OBJ ......\..........\..........\Isr.c ......\..........\..........\isr.h ......\..........\..........\Isr.LST ......\..........\..........\Isr.OBJ ......\..........\..........\ly1.IAB ......\..........\..........\ly1.IAD ......\..........\..........\ly1.IMB ......\..........\..........\ly1.IMD ......\..........\..........\ly1.PFI ......\..........\..........\ly1.PO ......\..........\..........\ly1.PR ......\..........\..........\ly1.PRI ......\..........\..........\ly1.PS ......\..........\..........\ly1.WK3 ......\..........\..........\ly2.IAB ......\..........\..........\ly2.IAD ......\..........\..........\ly2.IMB ......\..........\..........\ly2.IMD ......\..........\..........\ly2.PFI ......\..........\..........\ly2.PO ......\..........\..........\ly2.PR ......\..........\..........\ly2.PRI ......\..........\..........\ly2.PS ......\..........\..........\ly2.WK3 ......\..........\..........\Mainloop.c ......\..........\..........\MAINLOOP.H ......\..........\..........\Mainloop.LST ......\..........\..........\Mainloop.OBJ ......\..........\..........\Protozlg.c ......\..........\..........\protozlg.h ......\..........\..........\Protozlg.LST ......\..........\..........\Protozlg.OBJ ......\..........\..........\readme.txt ......\..........\..........\USB100.H……