spi.h

可采集MBF指纹传感器图像

/*spi.h*/
#ifndef SPI_H
#define SPI_H
int SPI_Init();  //initialzie
int SPI_Write(unsigned char data); 
int SPI_Read(unsigned char *data); 
void SPI_CSLow(); //cs enable
void SPI_CSHigh(); //cs disable
void SPI_Close();  //close
#endif