90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
/*
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* Copyright (C) 2019 Synaptics Inc
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#define BMKT_MESSAGE_HEADER_ID 0xFE
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#define BMKT_MESSAGE_HEADER_LEN (4)
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#define BMKT_MESSAGE_CRC32_LEN (4)
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#define BMKT_MESSAGE_HEADER_ID_FIELD 0
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#define BMKT_MESSAGE_SEQ_NUM_FIELD 1
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#define BMKT_MESSAGE_ID_FIELD 2
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#define BMKT_MESSAGE_PAYLOAD_LEN_FIELD 3
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#define BMKT_MESSAGE_PAYLOAD_FIELD 4
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// Command messages
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#define BMKT_CMD_CONTINUOUS_IMAGE_CAPTURE 0x01
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#define BMKT_CMD_CONTINUOUS_IMAGE_CAPTURE_STOP 0x04
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#define BMKT_CMD_SENSOR_MODULE_TEST 0x06
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#define BMKT_CMD_SENSOR_MODULE_TEST_START 0x08
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#define BMKT_CMD_NEXT_TEST_REPORT_CHUNK 0x0B
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#define BMKT_CMD_FPS_INIT 0x11
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#define BMKT_CMD_GET_FPS_MODE 0x21
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#define BMKT_CMD_SET_SECURITY_LEVEL 0x31
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#define BMKT_CMD_GET_SECURITY_LEVEL 0x34
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#define BMKT_CMD_CANCEL_OP 0x41
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#define BMKT_CMD_ENROLL_USER 0x51
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#define BMKT_CMD_ENROLL_PAUSE 0x52
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#define BMKT_CMD_ENROLL_RESUME 0x53
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#define BMKT_CMD_ID_USER 0x61
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#define BMKT_CMD_VERIFY_USER 0x65
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#define BMKT_CMD_GET_TEMPLATE_RECORDS 0x71
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#define BMKT_CMD_GET_NEXT_QUERY_RESPONSE 0x72
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#define BMKT_CMD_GET_ENROLLED_FINGERS 0x73
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#define BMKT_CMD_GET_DATABASE_CAPACITY 0x74
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#define BMKT_CMD_DEL_USER_FP 0x81
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#define BMKT_CMD_DEL_FULL_DB 0x84
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#define BMKT_CMD_REPEAT_LAST_RSP 0x92
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#define BMKT_CMD_POWER_DOWN_NOTIFY 0xA1
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#define BMKT_CMD_GET_VERSION 0xB1
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#define BMKT_CMD_DISABLE_PAIRING 0xC2
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#define BMKT_CMD_QUERY_PAIRING 0xC5
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#define BMKT_CMD_SENSOR_STATUS 0xD1
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#define BMKT_CMD_ID_USER_IN_ORDER 0xE1
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#define BMKT_CMD_ID_NEXT_USER 0xE3
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#define BMKT_CMD_VERIFY_USER_IN_ORDER 0xF1
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#define BMKT_CMD_VERIFY_FINGERS_IN_ORDER 0xF2
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#define BMKT_CMD_GET_FINAL_RESULT 0xE4
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#define BMKT_EVT_FINGER_REPORT 0x91
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#define BMKT_EVT_FINGER_STATE_NOT_ON_SENSOR 0x00
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#define BMKT_EVT_FINGER_STATE_ON_SENSOR 0x01
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typedef struct bmkt_msg_resp
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{
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uint8_t msg_id;
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uint8_t seq_num;
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uint8_t payload_len;
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uint8_t *payload;
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int result;
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} bmkt_msg_resp_t;
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int bmkt_compose_message (uint8_t *cmd,
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int *cmd_len,
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uint8_t msg_id,
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uint8_t seq_num,
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uint8_t payload_size,
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const uint8_t *payload);
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int bmkt_parse_message_header (uint8_t *resp_buf,
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int resp_len,
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bmkt_msg_resp_t *msg_resp);
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int bmkt_parse_message_payload (bmkt_msg_resp_t *msg_resp,
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bmkt_response_t *resp);
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