mirror of
https://github.com/bluekitchen/btstack.git
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107 lines
3.3 KiB
C
107 lines
3.3 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 BLUEKITCHEN
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* GMBH 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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* @title Chipset Driver
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*
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* The API implements custom chipset initialization and support of proprietary extensions
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* to set UART baud rate, Bluetooth Address, and similar.
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*
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*/
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#ifndef BTSTACK_CHIPSET_H
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#define BTSTACK_CHIPSET_H
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#include <stdint.h>
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#include "btstack_util.h"
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#if defined __cplusplus
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extern "C" {
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#endif
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typedef enum {
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BTSTACK_CHIPSET_DONE = 0,
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BTSTACK_CHIPSET_VALID_COMMAND,
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BTSTACK_CHIPSET_WARMSTART_REQUIRED,
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BTSTACK_CHIPSET_NO_INIT_SCRIPT,
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} btstack_chipset_result_t;
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/* API_START */
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typedef struct {
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/**
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* chipset driver name
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*/
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const char * name;
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/**
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* init driver
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* allows to reset init script index
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* @param transport_config
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*/
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void (*init)(const void * transport_config);
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/**
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* support custom init sequences after RESET command
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* @param hci_cmd_buffer to store generated command
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* @return result see btstack_chipset_result_t
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*/
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btstack_chipset_result_t (*next_command)(uint8_t * hci_cmd_buffer);
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/**
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* provide UART Baud Rate change command.
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* @param baudrate
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* @param hci_cmd_buffer to store generated command
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*/
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void (*set_baudrate_command)(uint32_t baudrate, uint8_t *hci_cmd_buffer);
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/** provide Set BD Addr command
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* @param baudrate
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* @param hci_cmd_buffer to store generated command
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*/
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void (*set_bd_addr_command)(bd_addr_t addr, uint8_t *hci_cmd_buffer);
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} btstack_chipset_t;
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/* API_END */
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#if defined __cplusplus
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}
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#endif
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#endif // BTSTACK_CHIPSET_H
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