This file contains API for Fingerprint 2 Click driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_uart.h"

Data Structures
struct	fingerprint2_t
	Click ctx object definition. More...

struct	fingerprint2_cfg_t
	Click configuration structure definition. More...

Macros
#define	FINGERPRINT2_MAP_MIKROBUS(cfg, mikrobus)

#define	FINGERPRINT2_RETVAL uint8_t

#define	FINGERPRINT2_OK 0x00

#define	FINGERPRINT2_INIT_ERROR 0xFF

#define	FINGERPRINT2_CMD_GET_FW_VER "<C>GetFWVer</C>"

#define	FINGERPRINT2_CMD_GET_DS "<C>GetDS</C>"

#define	FINGERPRINT2_CMD_FP_CMP "<C>CompareFingerprint</C>"

#define	FINGERPRINT2_CMD_FP_REG "<C>RegisterFingerprint</C>"

#define	FINGERPRINT2_CMD_FP_CLR "<C>ClearRegisteredFp</C>"

#define	FINGERPRINT2_CMD_FP_IMG_INFO "<C>FpImageInformation</C>"

#define	FINGERPRINT2_CMD_FP_IMG_SCAN "<C>ScanFpImage</C>"

#define	FINGERPRINT2_CMD_FP_REG_NO "<C>CheckRegisteredNo</C>"

#define	FINGERPRINT2_CMD_LOCK_DEV "<C>LockDevice</C>"

#define	FINGERPRINT2_CMD_UNLOCK_DEV "<C>UnlockCompareFp</C>"

#define	MOD_NUM 10

#define	VAL_CHAR 48

#define	DRV_RX_BUFFER_SIZE 800

#define	DRV_TX_BUFFER_SIZE 100

Functions
void	fingerprint2_cfg_setup (fingerprint2_cfg_t *cfg)
	Config Object Initialization function.

FINGERPRINT2_RETVAL	fingerprint2_init (fingerprint2_t ctx, fingerprint2_cfg_t cfg)
	Initialization function.

void	fingerprint2_generic_write (fingerprint2_t ctx, char data_buf, uint16_t len)
	Generic write function.

int32_t	fingerprint2_generic_read (fingerprint2_t ctx, char data_buf, uint16_t max_len)
	Generic read function.

uint8_t	fingerprint2_get_ld1_status (fingerprint2_t *ctx)
	Generic function for reading ld1 pin status.

uint8_t	fingerprint2_get_ld2_status (fingerprint2_t *ctx)
	Generic function for reading ld2 pin status.

void	fingerprint2_set_rst_status (fingerprint2_t *ctx, uint8_t status)
	Generic function for setting rst pin status.

void	fingerprint2_set_gp1_status (fingerprint2_t *ctx, uint8_t status)
	Generic function for setting gp1 pin status.

void	fingerprint2_set_gp2_status (fingerprint2_t *ctx, uint8_t status)
	Generic function for setting gp2 pin status.

void	fingerprint2_reset (fingerprint2_t *ctx)
	Function for restarting device.

void	fingerprint2_reg_one_fp (fingerprint2_t *ctx, uint8_t fp_index)
	Function for fingerprint registration on index.

void	fingerprint2_delete_one_fp (fingerprint2_t *ctx, uint8_t fp_index)
	Function for deleting fingerprint on index.

Detailed Description

This file contains API for Fingerprint 2 Click driver.

Data Structures