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/* Copyright 2019 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __CROS_EC_FPC1025_PRIVATE_H
#define __CROS_EC_FPC1025_PRIVATE_H
/* The 16-bit hardware ID is 0x021y */
#define FP_SENSOR_HWID 0x021
/* Sensor type name */
#define FP_SENSOR_NAME "FPC1025"
/* Sensor pixel resolution */
#define FP_SENSOR_RES_X (160) /**< Sensor width */
#define FP_SENSOR_RES_Y (160) /**< Sensor height */
#define FP_SENSOR_RES_BPP (8) /**< Resolution bits per pixel */
/*
* Sensor image size
*
* Value from fpc_bep_image_get_buffer_size(): (160*160)+660
*/
#define FP_SENSOR_IMAGE_SIZE (26260)
#define FP_SENSOR_REAL_IMAGE_SIZE (FP_SENSOR_RES_X * FP_SENSOR_RES_Y)
/* Offset of image data in fp_buffer */
#define FP_SENSOR_IMAGE_OFFSET (400)
/*
* Constant value for the enrollment data size
*
* Size of private fp_bio_enrollment_t
*/
#define FP_ALGORITHM_ENROLLMENT_SIZE (4)
/*
* Constant value corresponding to the maximum template size
* for FPC1025 sensor. Client template memory allocation must
* have this size. This includes extra memory for template update.
*
* Template size + alignment padding + size of template size variable
*/
#define FP_ALGORITHM_TEMPLATE_SIZE (5088 + 0 + 4)
/* Max number of templates stored / matched against */
#define FP_MAX_FINGER_COUNT (5)
#endif /* __CROS_EC_FPC1025_PRIVATE_H */
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