1 /* 2 * Copyright (C) 2016 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 /* 39 * avrcp_browsing_controller.h 40 * 41 * Audio/Video Remote Control Profile Browsing 42 * 43 */ 44 45 #ifndef __AVRCP_BROWSING_CONTROLLER_H 46 #define __AVRCP_BROWSING_CONTROLLER_H 47 48 #include <stdint.h> 49 #include "avrcp.h" 50 51 #if defined __cplusplus 52 extern "C" { 53 #endif 54 55 56 /* API_START */ 57 58 typedef enum { 59 AVRCP_BROWSING_MEDIA_PLAYER_ITEM = 0x01, 60 AVRCP_BROWSING_FOLDER_ITEM, 61 AVRCP_BROWSING_MEDIA_ELEMENT_ITEM 62 } avrcp_browsing_item_type_t; 63 64 typedef enum { 65 AVRCP_BROWSING_MEDIA_PLAYER_MAJOR_TYPE_AUDIO = 1, 66 AVRCP_BROWSING_MEDIA_PLAYER_MAJOR_TYPE_VIDEO = 2, 67 AVRCP_BROWSING_MEDIA_PLAYER_MAJOR_TYPE_BROADCASTING_AUDIO = 4, 68 AVRCP_BROWSING_MEDIA_PLAYER_MAJOR_TYPE_BROADCASTING_VIDEO = 8 69 } avrcp_browsing_media_player_major_type_t; 70 71 typedef enum { 72 AVRCP_BROWSING_MEDIA_PLAYER_SUBTYPE_AUDIO_BOOK = 1, 73 AVRCP_BROWSING_MEDIA_PLAYER_SUBTYPE_POADCAST = 2 74 } avrcp_browsing_media_player_subtype_t; 75 76 typedef enum { 77 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_STOPPED = 0, 78 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_PLAYING, 79 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_PAUSED, 80 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_FWD_SEEK, 81 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_REV_SEEK, 82 AVRCP_BROWSING_MEDIA_PLAYER_STATUS_ERROR = 0xFF 83 } avrcp_browsing_media_player_status_t; 84 85 typedef enum { 86 AVRCP_BROWSING_FOLDER_TYPE_MIXED = 0x00, 87 AVRCP_BROWSING_FOLDER_TYPE_TITLES, 88 AVRCP_BROWSING_FOLDER_TYPE_ALBUMS, 89 AVRCP_BROWSING_FOLDER_TYPE_ARTISTS, 90 AVRCP_BROWSING_FOLDER_TYPE_GENRES, 91 AVRCP_BROWSING_FOLDER_TYPE_PLAYLISTS, 92 AVRCP_BROWSING_FOLDER_TYPE_YEARS 93 } avrcp_browsing_folder_type_t; 94 95 typedef enum { 96 AVRCP_BROWSING_MEDIA_TYPE_AUDIO = 0x00, 97 AVRCP_BROWSING_MEDIA_TYPE_VIDEO 98 } avrcp_browsing_media_type_t; 99 100 /** 101 * @brief Set up AVRCP Browsing Controller device. 102 */ 103 void avrcp_browsing_controller_init(void); 104 105 /** 106 * @brief Register callback for the AVRCP Browsing Controller client. 107 * @param callback 108 */ 109 // void avrcp_browsing_controller_register_packet_handler(btstack_packet_handler_t callback); 110 111 /** 112 * @brief Connect to device with a Bluetooth address. 113 * @param bd_addr 114 * @param ertm_buffer 115 * @param ertm_buffer_size 116 * @param ertm_config 117 * @param avrcp_browsing_cid 118 * @returns status 119 */ 120 uint8_t avrcp_browsing_controller_connect(bd_addr_t bd_addr, uint8_t * ertm_buffer, uint32_t size, l2cap_ertm_config_t * ertm_config, uint16_t * avrcp_browsing_cid); 121 122 /** 123 * @brief Disconnect from AVRCP target 124 * @param avrcp_browsing_cid 125 * @returns status 126 */ 127 uint8_t avrcp_browsing_controller_disconnect(uint16_t avrcp_browsing_cid); 128 129 /** 130 * @brief Retrieve a listing of the contents of a folder. 131 * @param avrcp_browsing_cid 132 * @param scope 0-player list, 1-virtual file system, 2-search, 3-now playing 133 * @param start_item 134 * @param end_item 135 * @param attribute_count 136 * @param attribute_list 137 **/ 138 uint8_t avrcp_browsing_controller_get_folder_items(uint16_t avrcp_browsing_cid, uint8_t scope, uint32_t start_item, uint32_t end_item, uint8_t attribute_count, uint8_t * attribute_list); 139 140 /** 141 * @brief Retrieve a player list. 142 * @param avrcp_browsing_cid 143 **/ 144 uint8_t avrcp_browsing_controller_get_player_list(uint16_t avrcp_browsing_cid); 145 146 /* API_END */ 147 148 #if defined __cplusplus 149 } 150 #endif 151 152 #endif // __AVRCP_BROWSING_CONTROLLER_H