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107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/*
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* Copyright (C) 2016 BlueKitchen GmbH
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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
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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/*
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* btstack_uart_block.h
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*
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* Common code to access serial port via asynchronous block read/write commands
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*
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*/
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#ifndef __BTSTACK_UART_BLOCK_H
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#define __BTSTACK_UART_BLOCK_H
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#include <stdint.h>
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#include "hci_transport.h"
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typedef struct {
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/**
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* init transport
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* @param transport_config
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*/
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int (*init)(const hci_transport_config_uart_t * config);
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/**
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* open transport connection
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*/
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int (*open)(void);
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/**
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* close transport connection
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*/
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int (*close)(void);
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/**
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* set callback for block received
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*/
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void (*set_block_received)(void (*block_handler)(void));
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/**
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* set callback for sent
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*/
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void (*set_block_sent)(void (*block_handler)(void));
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/**
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* set baudrate
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*/
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int (*set_baudrate)(uint32_t baudrate);
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/**
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* set parity
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*/
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int (*set_parity)(int parity);
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/**
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* receive block
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*/
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void (*receive_block)(uint8_t *buffer, uint16_t len);
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/**
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* send block
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*/
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void (*send_block)(const uint8_t *buffer, uint16_t length);
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// void hal_uart_dma_set_sleep(uint8_t sleep);
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// void hal_uart_dma_set_csr_irq_handler( void (*csr_irq_handler)(void));
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} btstack_uart_block_t;
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// common implementations
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const btstack_uart_block_t * btstack_uart_block_posix_instance(void);
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#endif
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