通过硬件设备采集指纹的测试实例-Fingerprints

以mini2440开发板为载体，通过串口外界指纹模块，实现如下功能：录入指纹模版，指纹识别，删除指纹库中一段指纹，清空指纹库基本功能。首先完成串口参数的设置，根据用户对功能的选择，调用相应的函数接口实现相应的功能，各实现函数主要通过串口向指纹模块发送指令，并根据返回值进一步处理，实现相应的功能。-Mini2440 development board for the carrier, fingerprint module through the serial port to the outside

Fingerprint Identification is the method of identification using the impressions made by the minute ridge formations or patterns found on the fingertips. No two persons have exactly the same arrangement of ridge patterns, and the patterns of any