这是DSP上实现指纹识别的有关源代码，可能改一下就能用在你的板子上。-This is a fingerprint recognition on DSP related source code, change may be able to use in your board.

CCS环境中基于DSP2812的指纹采集代码，指纹传感器为FPC1011C，采用SPI通信方式-CCS environment DSP2812-based fingerprint code, fingerprint sensor FPC1011C, using SPI communication