/*
 * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
 * its subsidiaries and affiliates (collectly called MKSEMI).
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form, except as embedded into an MKSEMI
 *    integrated circuit in a product or a software update for such product,
 *    must reproduce the above copyright notice, this list of conditions and
 *    the following disclaimer in the documentation and/or other materials
 *    provided with the distribution.
 *
 * 3. Neither the name of MKSEMI nor the names of its contributors may be used
 *    to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * 4. This software, with or without modification, must only be used with a
 *    MKSEMI integrated circuit.
 *
 * 5. Any software provided in binary form under this license must not be
 *    reverse engineered, decompiled, modified and/or disassembled.
 *
 * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef UWB_DATA_TRANSFER_H_
#define UWB_DATA_TRANSFER_H_
#include "mk_common.h"
#include "lib_fira.h"
#include "uwb_data.h"
#include "uwb_data_transfer_task.h"

#define DM_PRINT_PAYLOAD_EN 0

/* Main control block of the data transfer task */
struct DATA_TRANSFER_CB_T
{
    wsfQueue_t msg_queue;
    wsfHandlerId_t handle_id;
};

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief Initialize data transfer task.
 *
 * @param [in] handle_id       Task handle ID
 */
int data_transfer_init(uint8_t handle_id);

/**
 * @brief De-initialize data transfer task.
 */
int data_transfer_deinit(void);

/**
 * @brief Configure data transfer environment variable, generate fira keys and configure UWB subsystem.
 *
 */
void data_transfer_configure(void);

/**
 * @brief Start data transfer procedure.
 */
void data_transfer_start(void);

/**
 * @brief Stop data transfer procedure.
 */
void data_transfer_stop(void);

/**
 * @brief Send data
 * @param [in] data         Data to be sent
 * @param [in] length       Data length
 * @return status
 */
uint16_t data_transfer_send(uint8_t *data, uint16_t length);

#if UWB_SERIAL_DATA_TRANSFER_EN

/* The string will be be sent over UWB when the
 * last character received was a 'new line' '\n' (hex 0x0A)
 * or if thestring has reached the maximum data length */
#define SERIAL_DATA_TRANSFER_MODE_0 0

/* UART input data format: Length(2B) + Data */
#define SERIAL_DATA_TRANSFER_MODE_1 1

#define UCI_DATA_TRANSFER_MODE 2

#define DATA_TRANSFER_TEST_MODE 3

#define UWB_DATA_TRANSFER_MODE UCI_DATA_TRANSFER_MODE

#define SERIAL_MESSAGE_MAX_LEN (1024)

#define UWB_SERIAL_DATA_POOL_SIZE 3

#if ((UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_0) || (UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_1))

typedef struct MemoryBlock
{
    uint8_t *start;
    uint16_t size;
    int is_free;
    struct MemoryBlock *prev;
    struct MemoryBlock *next;
    struct MemoryBlock *tail;
} MemoryBlock;

typedef struct
{
    uint8_t *memoryPool;
    MemoryBlock *allocated;
    MemoryBlock *free;
} MemoryPool;

void uwb_cb_init(uint8_t *tx_cb, uint8_t *rx_cb);
struct MemoryBlock *uwb_transmit_cb_read(void);
struct MemoryBlock *uwb_receive_cb_read(void);
void uwb_transmit_cb_write(uint16_t length);
void uwb_receive_cb_write(const uint8_t *value, uint16_t length);
void uwb_serial_tx_msg_check(void);
void uwb_serial_rx_msg_check(void);
void uwb_serial_data_transfer_tx_done(void);

#endif //#if ((UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_0) || (UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_1))

#else

void uwb_data_transfer_send_test(void);
void uwb_data_transfer_init_test(void);

#endif

#ifdef __cplusplus
}
#endif

#endif /* UWB_DATA_TRANSFER_H_ */