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83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/*
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* Copyright (C) 2014 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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//
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// HSP Audio Gateway (!! UNDER DEVELOPMENT !!)
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//
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// *****************************************************************************
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#ifndef btstack_hsp_ag_h
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#define btstack_hsp_ag_h
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#include "hci.h"
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#include "sdp_query_rfcomm.h"
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#if defined __cplusplus
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extern "C" {
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#endif
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typedef void (*hsp_ag_callback_t)(uint8_t * event, uint16_t event_size);
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// Register callback (packet handler) for hsp audio gateway
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void hsp_ag_register_packet_handler(hsp_ag_callback_t callback);
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void hsp_ag_create_service(uint8_t * service, int rfcomm_channel_nr, const char * name);
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void hsp_ag_init(uint8_t rfcomm_channel_nr);
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void hsp_ag_connect(bd_addr_t bd_addr);
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void hsp_ag_disconnect();
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// +VGM=[0..15]
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void hsp_ag_set_microphone_gain(uint8_t gain);
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// +VGS=[0..15]
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void hsp_ag_set_speaker_gain(uint8_t gain);
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void hsp_ag_start_ringing();
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void hsp_ag_stop_ringing();
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void hsp_ag_support_custom_commands(int enable);
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// When support custom commands is enabled, AG will send HSP_SUBEVENT_HS_COMMAND.
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// On occurance of this event, client's packet handler must send the result back
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// by calling hsp_ag_send_result function.
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int hsp_ag_send_result(char * result);
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#if defined __cplusplus
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}
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#endif
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#endif |