/*
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* Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
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* its subsidiaries and affiliates (collectly called MKSEMI).
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form, except as embedded into an MKSEMI
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* integrated circuit in a product or a software update for such product,
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* must reproduce the above copyright notice, this list of conditions and
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* the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of MKSEMI nor the names of its contributors may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* 4. This software, with or without modification, must only be used with a
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* MKSEMI integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be
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* reverse engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL MKSEMI OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef UWB_DATA_TRANSFER_H_
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#define UWB_DATA_TRANSFER_H_
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#include "mk_common.h"
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#include "lib_fira.h"
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#include "uwb_data.h"
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#include "uwb_data_transfer_task.h"
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#define DM_PRINT_PAYLOAD_EN 0
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/* Main control block of the data transfer task */
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struct DATA_TRANSFER_CB_T
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{
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wsfQueue_t msg_queue;
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wsfHandlerId_t handle_id;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Initialize data transfer task.
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*
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* @param [in] handle_id Task handle ID
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*/
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int data_transfer_init(uint8_t handle_id);
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/**
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* @brief De-initialize data transfer task.
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*/
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int data_transfer_deinit(void);
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/**
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* @brief Configure data transfer environment variable, generate fira keys and configure UWB subsystem.
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*
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*/
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void data_transfer_configure(void);
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/**
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* @brief Start data transfer procedure.
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*/
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void data_transfer_start(void);
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/**
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* @brief Stop data transfer procedure.
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*/
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void data_transfer_stop(void);
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/**
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* @brief Send data
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* @param [in] data Data to be sent
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* @param [in] length Data length
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* @return status
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*/
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uint16_t data_transfer_send(uint8_t *data, uint16_t length);
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#if UWB_SERIAL_DATA_TRANSFER_EN
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/* The string will be be sent over UWB when the
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* last character received was a 'new line' '\n' (hex 0x0A)
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* or if thestring has reached the maximum data length */
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#define SERIAL_DATA_TRANSFER_MODE_0 0
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/* UART input data format: Length(2B) + Data */
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#define SERIAL_DATA_TRANSFER_MODE_1 1
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#define UCI_DATA_TRANSFER_MODE 2
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#define DATA_TRANSFER_TEST_MODE 3
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#define UWB_DATA_TRANSFER_MODE UCI_DATA_TRANSFER_MODE
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#define SERIAL_MESSAGE_MAX_LEN (1024)
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#define UWB_SERIAL_DATA_POOL_SIZE 3
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#if ((UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_0) || (UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_1))
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typedef struct MemoryBlock
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{
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uint8_t *start;
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uint16_t size;
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int is_free;
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struct MemoryBlock *prev;
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struct MemoryBlock *next;
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struct MemoryBlock *tail;
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} MemoryBlock;
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typedef struct
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{
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uint8_t *memoryPool;
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MemoryBlock *allocated;
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MemoryBlock *free;
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} MemoryPool;
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void uwb_cb_init(uint8_t *tx_cb, uint8_t *rx_cb);
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struct MemoryBlock *uwb_transmit_cb_read(void);
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struct MemoryBlock *uwb_receive_cb_read(void);
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void uwb_transmit_cb_write(uint16_t length);
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void uwb_receive_cb_write(const uint8_t *value, uint16_t length);
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void uwb_serial_tx_msg_check(void);
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void uwb_serial_rx_msg_check(void);
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void uwb_serial_data_transfer_tx_done(void);
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#endif //#if ((UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_0) || (UWB_DATA_TRANSFER_MODE == SERIAL_DATA_TRANSFER_MODE_1))
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#else
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void uwb_data_transfer_send_test(void);
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void uwb_data_transfer_init_test(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* UWB_DATA_TRANSFER_H_ */
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