windows下获取bt878卡数据，并进行采集，用于掌纹获取的系统中-windows obtained bt878 card data acquisition and for the acquisition of Palmprint System

这是一个相机测试的小软件，本人自己编写，已经调试成功，亲测能用。(This is a small camera test software, I wrote it myself, debugging has been successful, pro test can use.)