为此，您需要一个SDK，可以是第三方或自己编写！
看看以下内容:免费代码指纹比较 [使用M2SYS SDK的指纹读取器集成 [

You need a SDK for that, either a 3rd party or write your own!
Have a look at this: Free cource code Fingerprint comparison[^]

Also, look at this article:
Fingerprint Reader Integration using the M2SYS SDK[^]