btstack/src/btstack_uart_block.h
2021-11-02 09:31:00 +01:00

75 lines
2.6 KiB
C

/*
* Copyright (C) 2016-2021 BlueKitchen GmbH
*
* 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 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 the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* 4. Any redistribution, use, or modification is done solely for
* personal benefit and not for any commercial purpose or for
* monetary gain.
*
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
* GMBH 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.
*
* Please inquire about commercial licensing options at
* contact@bluekitchen-gmbh.com
*
*/
/**
* @title UART Block
*
* Compatibility layer for ports that use btstack_uart_block_t
*
*/
#ifndef BTSTACK_UART_BLOCK_H
#define BTSTACK_UART_BLOCK_H
#include <stdint.h>
#include "btstack_uart.h"
#if defined __cplusplus
extern "C" {
#endif
/* API_START */
typedef btstack_uart_t btstack_uart_block_t;
// existing block-only implementations
const btstack_uart_block_t * btstack_uart_block_windows_instance(void);
const btstack_uart_block_t * btstack_uart_block_embedded_instance(void);
const btstack_uart_block_t * btstack_uart_block_freertos_instance(void);
// mapper for extended implementation
static inline const btstack_uart_block_t * btstack_uart_block_posix_instance(void){
return (const btstack_uart_block_t *) btstack_uart_posix_instance();
}
/* API_STOP */
#if defined __cplusplus
}
#endif
#endif