1 /* 2 * Copyright (C) 2015 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 BLUEKITCHEN 24 * GMBH 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 * bluetooth.h 40 * 41 * Numbers defined or derived from the official Bluetooth specification 42 */ 43 44 #ifndef BLUETOOTH_H 45 #define BLUETOOTH_H 46 47 #include <stdint.h> 48 49 /** 50 * @brief hci connection handle type 51 */ 52 typedef uint16_t hci_con_handle_t; 53 54 /** 55 * @brief Length of a bluetooth device address. 56 */ 57 #define BD_ADDR_LEN 6 58 59 /** 60 * @brief Bluetooth address 61 */ 62 typedef uint8_t bd_addr_t[BD_ADDR_LEN]; 63 64 /** 65 * Address types 66 */ 67 typedef enum { 68 // Public Device Address 69 BD_ADDR_TYPE_LE_PUBLIC = 0, 70 // Random Device Address 71 BD_ADDR_TYPE_LE_RANDOM = 1, 72 // Public Identity Address (Corresponds to Resolved Private Address) 73 BD_ADDR_TYPE_LE_PUBLIC_IDENTITY = 2, 74 // Random (static) Identity Address (Corresponds to Resolved Private Address) 75 BD_ADDR_TYPE_LE_RANDOM_IDENTITY = 3, 76 // internal BTstack addr types for Classic connections 77 BD_ADDR_TYPE_SCO = 0xfc, 78 BD_ADDR_TYPE_ACL = 0xfd, 79 BD_ADDR_TYPE_UNKNOWN = 0xfe, // also used as 'invalid' 80 } bd_addr_type_t; 81 82 /** 83 * Pin Codde 84 */ 85 #define PIN_CODE_LEN 16 86 87 /** 88 * Link types for BR/EDR Connections 89 */ 90 typedef enum { 91 HCI_LINK_TYPE_SCO = 0, 92 HCI_LINK_TYPE_ACL = 1, 93 HCI_LINK_TYPE_ESCO = 2, 94 } hci_link_type_t; 95 96 97 /** 98 * @brief link key 99 */ 100 #define LINK_KEY_LEN 16 101 #define LINK_KEY_STR_LEN (LINK_KEY_LEN*2) 102 typedef uint8_t link_key_t[LINK_KEY_LEN]; 103 104 /** 105 * @brief link key type 106 */ 107 typedef enum { 108 INVALID_LINK_KEY = 0xffff, 109 COMBINATION_KEY = 0, // standard pairing 110 LOCAL_UNIT_KEY, // ? 111 REMOTE_UNIT_KEY, // ? 112 DEBUG_COMBINATION_KEY, // SSP with debug 113 UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Simple Pairing 114 AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Passkey, Number confirm, OOB 115 CHANGED_COMBINATION_KEY, // Link key changed using Change Connection Lnk Key 116 UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Simpe Pairing 117 AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Passkey, Number confirm, OOB 118 } link_key_type_t; 119 120 /** 121 * LE Privacy 1.2 122 */ 123 typedef enum { 124 LE_PRIVACY_MODE_NETWORK = 0, 125 LE_PRIVACY_MODE_DEVICE = 1, 126 } le_privacy_mode_t; 127 128 /** 129 * @brief Extended Inquiry Response 130 */ 131 #define EXTENDED_INQUIRY_RESPONSE_DATA_LEN 240 132 133 /** 134 * @brief Inquiry modes 135 */ 136 typedef enum { 137 INQUIRY_MODE_STANDARD = 0, 138 INQUIRY_MODE_RSSI, 139 INQUIRY_MODE_RSSI_AND_EIR, 140 } inquiry_mode_t; 141 142 /** 143 * @brief Page Scan Types 144 */ 145 typedef enum { 146 PAGE_SCAN_MODE_STANDARD = 0, 147 PAGE_SCAN_MODE_INTERLACED, 148 } page_scan_type_t; 149 150 /** 151 * @brief Inquiry Scan Types 152 */ 153 typedef enum { 154 INQUIRY_SCAN_MODE_STANDARD = 0, 155 INQUIRY_SCAN_MODE_INTERLACED, 156 } inquiry_scan_type_t; 157 158 /** 159 * Link Supervision Timeout Default, 0x7d00 * 0.625ms = 20s 160 */ 161 #define HCI_LINK_SUPERVISION_TIMEOUT_DEFAULT 0x7D00 162 163 /** 164 * Service Type used for QoS Setup and Flow Specification 165 */ 166 typedef enum { 167 HCI_SERVICE_TYPE_NO_TRAFFIC = 0, 168 HCI_SERVICE_TYPE_BEST_EFFORT, 169 HCI_SERVICE_TYPE_GUARANTEED, 170 HCI_SERVICE_TYPE_INVALID, 171 } hci_service_type_t; 172 173 /** 174 * HCI Transport 175 */ 176 177 /** 178 * packet types - used in BTstack and over the H4 UART interface 179 */ 180 #define HCI_COMMAND_DATA_PACKET 0x01 181 #define HCI_ACL_DATA_PACKET 0x02 182 #define HCI_SCO_DATA_PACKET 0x03 183 #define HCI_EVENT_PACKET 0x04 184 #define HCI_ISO_DATA_PACKET 0x05 185 186 /** 187 * Other assigned numbers, Assigned_Numbers_Host Controller Interface.pdf 188 */ 189 190 typedef enum { 191 HCI_AUDIO_CODING_FORMAT_U_LAW_LOG = 0x00, 192 HCI_AUDIO_CODING_FORMAT_A_LAW_LOG, 193 HCI_AUDIO_CODING_FORMAT_CVSD, 194 HCI_AUDIO_CODING_FORMAT_TRANSPARENT, // Indicates that the controller does not do any transcoding or resampling. This is also used for test mode. 195 HCI_AUDIO_CODING_FORMAT_LINEAR_PCM, 196 HCI_AUDIO_CODING_FORMAT_MSBC, 197 HCI_AUDIO_CODING_FORMAT_LC3, 198 HCI_AUDIO_CODING_FORMAT_G_729A, 199 HCI_AUDIO_CODING_FORMAT_RFU, 200 HCI_AUDIO_CODING_FORMAT_VENDOR_SPECIFIC = 0xFF 201 } hci_audio_coding_format_t; 202 203 /** 204 * HCI Layer 205 */ 206 207 // 208 // Error Codes rfom Bluetooth Core Specification 209 // 210 211 /* ENUM_START: BLUETOOTH_ERROR_CODE */ 212 #define ERROR_CODE_SUCCESS 0x00 213 #define ERROR_CODE_UNKNOWN_HCI_COMMAND 0x01 214 #define ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER 0x02 215 #define ERROR_CODE_HARDWARE_FAILURE 0x03 216 #define ERROR_CODE_PAGE_TIMEOUT 0x04 217 #define ERROR_CODE_AUTHENTICATION_FAILURE 0x05 218 #define ERROR_CODE_PIN_OR_KEY_MISSING 0x06 219 #define ERROR_CODE_MEMORY_CAPACITY_EXCEEDED 0x07 220 #define ERROR_CODE_CONNECTION_TIMEOUT 0x08 221 #define ERROR_CODE_CONNECTION_LIMIT_EXCEEDED 0x09 222 #define ERROR_CODE_SYNCHRONOUS_CONNECTION_LIMIT_TO_A_DEVICE_EXCEEDED 0x0A 223 #define ERROR_CODE_ACL_CONNECTION_ALREADY_EXISTS 0x0B 224 #define ERROR_CODE_COMMAND_DISALLOWED 0x0C 225 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_LIMITED_RESOURCES 0x0D 226 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_SECURITY_REASONS 0x0E 227 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_UNACCEPTABLE_BD_ADDR 0x0F 228 #define ERROR_CODE_CONNECTION_ACCEPT_TIMEOUT_EXCEEDED 0x10 229 #define ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE 0x11 230 #define ERROR_CODE_INVALID_HCI_COMMAND_PARAMETERS 0x12 231 #define ERROR_CODE_REMOTE_USER_TERMINATED_CONNECTION 0x13 232 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_LOW_RESOURCES 0x14 233 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_POWER_OFF 0x15 234 #define ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST 0x16 235 #define ERROR_CODE_REPEATED_ATTEMPTS 0x17 236 #define ERROR_CODE_PAIRING_NOT_ALLOWED 0x18 237 #define ERROR_CODE_UNKNOWN_LMP_PDU 0x19 238 #define ERROR_CODE_UNSUPPORTED_REMOTE_FEATURE_UNSUPPORTED_LMP_FEATURE 0x1A 239 #define ERROR_CODE_SCO_OFFSET_REJECTED 0x1B 240 #define ERROR_CODE_SCO_INTERVAL_REJECTED 0x1C 241 #define ERROR_CODE_SCO_AIR_MODE_REJECTED 0x1D 242 #define ERROR_CODE_INVALID_LMP_PARAMETERS_INVALID_LL_PARAMETERS 0x1E 243 #define ERROR_CODE_UNSPECIFIED_ERROR 0x1F 244 #define ERROR_CODE_UNSUPPORTED_LMP_PARAMETER_VALUE_UNSUPPORTED_LL_PARAMETER_VALUE 0x20 245 #define ERROR_CODE_ROLE_CHANGE_NOT_ALLOWED 0x21 246 #define ERROR_CODE_LMP_RESPONSE_TIMEOUT_LL_RESPONSE_TIMEOUT 0x22 247 #define ERROR_CODE_LMP_ERROR_TRANSACTION_COLLISION 0x23 248 #define ERROR_CODE_LMP_PDU_NOT_ALLOWED 0x24 249 #define ERROR_CODE_ENCRYPTION_MODE_NOT_ACCEPTABLE 0x25 250 #define ERROR_CODE_LINK_KEY_CANNOT_BE_CHANGED 0x26 251 #define ERROR_CODE_REQUESTED_QOS_NOT_SUPPORTED 0x27 252 #define ERROR_CODE_INSTANT_PASSED 0x28 253 #define ERROR_CODE_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED 0x29 254 #define ERROR_CODE_DIFFERENT_TRANSACTION_COLLISION 0x2A 255 #define ERROR_CODE_RESERVED 0x2B 256 #define ERROR_CODE_QOS_UNACCEPTABLE_PARAMETER 0x2C 257 #define ERROR_CODE_QOS_REJECTED 0x2D 258 #define ERROR_CODE_CHANNEL_CLASSIFICATION_NOT_SUPPORTED 0x2E 259 #define ERROR_CODE_INSUFFICIENT_SECURITY 0x2F 260 #define ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE 0x30 261 // #define ERROR_CODE_RESERVED 262 #define ERROR_CODE_ROLE_SWITCH_PENDING 0x32 263 // #define ERROR_CODE_RESERVED 264 #define ERROR_CODE_RESERVED_SLOT_VIOLATION 0x34 265 #define ERROR_CODE_ROLE_SWITCH_FAILED 0x35 266 #define ERROR_CODE_EXTENDED_INQUIRY_RESPONSE_TOO_LARGE 0x36 267 #define ERROR_CODE_SECURE_SIMPLE_PAIRING_NOT_SUPPORTED_BY_HOST 0x37 268 #define ERROR_CODE_HOST_BUSY_PAIRING 0x38 269 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_NO_SUITABLE_CHANNEL_FOUND 0x39 270 #define ERROR_CODE_CONTROLLER_BUSY 0x3A 271 #define ERROR_CODE_UNACCEPTABLE_CONNECTION_PARAMETERS 0x3B 272 #define ERROR_CODE_DIRECTED_ADVERTISING_TIMEOUT 0x3C 273 #define ERROR_CODE_CONNECTION_TERMINATED_DUE_TO_MIC_FAILURE 0x3D 274 #define ERROR_CODE_CONNECTION_FAILED_TO_BE_ESTABLISHED 0x3E 275 #define ERROR_CODE_MAC_CONNECTION_FAILED 0x3F 276 #define ERROR_CODE_COARSE_CLOCK_ADJUSTMENT_REJECTED_BUT_WILL_TRY_TO_ADJUST_USING_CLOCK_DRAGGING 0x40 277 278 // BTstack defined ERRORS, mapped into BLuetooth status code range 279 280 #define BTSTACK_CONNECTION_TO_BTDAEMON_FAILED 0x50 281 #define BTSTACK_ACTIVATION_FAILED_SYSTEM_BLUETOOTH 0x51 282 #define BTSTACK_ACTIVATION_POWERON_FAILED 0x52 283 #define BTSTACK_ACTIVATION_FAILED_UNKNOWN 0x53 284 #define BTSTACK_NOT_ACTIVATED 0x54 285 #define BTSTACK_BUSY 0x55 286 #define BTSTACK_MEMORY_ALLOC_FAILED 0x56 287 #define BTSTACK_ACL_BUFFERS_FULL 0x57 288 289 // l2cap errors - enumeration by the command that created them 290 #define L2CAP_COMMAND_REJECT_REASON_COMMAND_NOT_UNDERSTOOD 0x60 291 #define L2CAP_COMMAND_REJECT_REASON_SIGNALING_MTU_EXCEEDED 0x61 292 #define L2CAP_COMMAND_REJECT_REASON_INVALID_CID_IN_REQUEST 0x62 293 294 #define L2CAP_CONNECTION_RESPONSE_RESULT_SUCCESSFUL 0x63 295 #define L2CAP_CONNECTION_RESPONSE_RESULT_PENDING 0x64 296 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_PSM 0x65 297 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_SECURITY 0x66 298 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES 0x67 299 #define L2CAP_CONNECTION_RESPONSE_RESULT_ERTM_NOT_SUPPORTED 0x68 300 301 // should be L2CAP_CONNECTION_RTX_TIMEOUT 302 #define L2CAP_CONNECTION_RESPONSE_RESULT_RTX_TIMEOUT 0x69 303 #define L2CAP_CONNECTION_BASEBAND_DISCONNECT 0x6A 304 #define L2CAP_SERVICE_ALREADY_REGISTERED 0x6B 305 #define L2CAP_DATA_LEN_EXCEEDS_REMOTE_MTU 0x6C 306 #define L2CAP_SERVICE_DOES_NOT_EXIST 0x6D 307 #define L2CAP_LOCAL_CID_DOES_NOT_EXIST 0x6E 308 #define L2CAP_CONNECTION_RESPONSE_UNKNOWN_ERROR 0x6F 309 310 #define RFCOMM_MULTIPLEXER_STOPPED 0x70 311 #define RFCOMM_CHANNEL_ALREADY_REGISTERED 0x71 312 #define RFCOMM_NO_OUTGOING_CREDITS 0x72 313 #define RFCOMM_AGGREGATE_FLOW_OFF 0x73 314 #define RFCOMM_DATA_LEN_EXCEEDS_MTU 0x74 315 316 #define HFP_REMOTE_REJECTS_AUDIO_CONNECTION 0x7F 317 318 #define SDP_HANDLE_ALREADY_REGISTERED 0x80 319 #define SDP_QUERY_INCOMPLETE 0x81 320 #define SDP_SERVICE_NOT_FOUND 0x82 321 #define SDP_HANDLE_INVALID 0x83 322 #define SDP_QUERY_BUSY 0x84 323 324 #define ATT_HANDLE_VALUE_INDICATION_IN_PROGRESS 0x90 325 #define ATT_HANDLE_VALUE_INDICATION_TIMEOUT 0x91 326 #define ATT_HANDLE_VALUE_INDICATION_DISCONNECT 0x92 327 328 #define GATT_CLIENT_NOT_CONNECTED 0x93 329 #define GATT_CLIENT_BUSY 0x94 330 #define GATT_CLIENT_IN_WRONG_STATE 0x95 331 #define GATT_CLIENT_DIFFERENT_CONTEXT_FOR_ADDRESS_ALREADY_EXISTS 0x96 332 #define GATT_CLIENT_VALUE_TOO_LONG 0x97 333 #define GATT_CLIENT_CHARACTERISTIC_NOTIFICATION_NOT_SUPPORTED 0x98 334 #define GATT_CLIENT_CHARACTERISTIC_INDICATION_NOT_SUPPORTED 0x99 335 336 #define BNEP_SERVICE_ALREADY_REGISTERED 0xA0 337 #define BNEP_CHANNEL_NOT_CONNECTED 0xA1 338 #define BNEP_DATA_LEN_EXCEEDS_MTU 0xA2 339 340 // OBEX ERRORS 341 #define OBEX_UNKNOWN_ERROR 0xB0 342 #define OBEX_CONNECT_FAILED 0xB1 343 #define OBEX_DISCONNECTED 0xB2 344 #define OBEX_NOT_FOUND 0xB3 345 #define OBEX_NOT_ACCEPTABLE 0xB4 346 #define OBEX_ABORTED 0xB5 347 348 #define MESH_ERROR_APPKEY_INDEX_INVALID 0xD0 349 /* ENUM_END */ 350 351 352 /* ENUM_START: AVRCP_BROWSING_ERROR_CODE */ 353 #define AVRCP_BROWSING_ERROR_CODE_INVALID_COMMAND 0x00 // Sent if TG received a PDU that it did not understand. Valid for All. 354 #define AVRCP_BROWSING_ERROR_CODE_INVALID_PARAMETER 0x01 // Sent if the TG received a PDU with a parameter ID that it did not understand. Sent if there is only one parameter ID in the PDU. Valid for All. 355 #define AVRCP_BROWSING_ERROR_CODE_SPECIFIED_PARAMETER_NOT_FOUND 0x02 // Sent if the parameter ID is understood, but content is wrong or corrupted. Valid for All. 356 #define AVRCP_BROWSING_ERROR_CODE_INTERNAL_ERROR 0x03 // Sent if there are error conditions not covered by a more specific error code. Valid for All. 357 #define AVRCP_BROWSING_ERROR_CODE_SUCCESS 0x04 // This is the status that should be returned if the operation was successful. Valid for All except where the response CType is AV/C REJECTED. 358 #define AVRCP_BROWSING_ERROR_CODE_UID_CHANGED 0x05 // The UIDs on the device have changed. Valid for All. 359 #define AVRCP_BROWSING_ERROR_CODE_RESERVED_06 0x06 // Valid for All. 360 #define AVRCP_BROWSING_ERROR_CODE_INVALID_DIRECTION 0x07 // The Direction parameter is invalid. Valid for Change Path. 361 #define AVRCP_BROWSING_ERROR_CODE_NOT_A_DIRECTORY 0x08 // The UID provided does not refer to a folder item. Valid for Change Path. 362 #define AVRCP_BROWSING_ERROR_CODE_DOES_NOT_EXIST 0x09 // The UID provided does not refer to any currently valid. Valid for Change Path, PlayItem, AddToNowPlaying, GetItemAttributes. 363 #define AVRCP_BROWSING_ERROR_CODE_INVALID_SCOPE 0x0a // The scope parameter is invalid. Valid for GetFolderItems, PlayItem, AddToNowPlayer, GetItemAttributes,. 364 #define AVRCP_BROWSING_ERROR_CODE_RANGE_OUT_OF_BOUNDS 0x0b // The start of range provided is not valid. Valid for GetFolderItems. 365 #define AVRCP_BROWSING_ERROR_CODE_UID_IS_A_DIRECTORY 0x0c // The UID provided refers to a directory, which cannot be handled by this media player. Valid for PlayItem, AddToNowPlaying. 366 #define AVRCP_BROWSING_ERROR_CODE_MEDIA_IN_USES 0x0d // The media is not able to be used for this operation at this time. Valid for PlayItem, AddToNowPlaying. 367 #define AVRCP_BROWSING_ERROR_CODE_NOW_PLAYING_LIST_FULL 0x0e // No more items can be added to the Now Playing List. Valid for AddToNowPlaying. 368 #define AVRCP_BROWSING_ERROR_CODE_SEARCH_NOT_SUPPORTED 0x0f // The Browsed Media Player does not support search. Valid for Search. 369 #define AVRCP_BROWSING_ERROR_CODE_SEARCH_IN_PROGRESS 0x10 // A search operation is already in progress. Valid for Search. 370 #define AVRCP_BROWSING_ERROR_CODE_INVALID_PLAYER_ID 0x11 // The specified Player Id does not refer to a valid player. Valid for SetAddressedPlayer, SetBrowsedPlayer. 371 #define AVRCP_BROWSING_ERROR_CODE_PLAYER_NOT_BROWSABLE 0x12 // The Player Id supplied refers to a Media Player which does not support browsing. Valid for SetBrowsedPlayer. 372 #define AVRCP_BROWSING_ERROR_CODE_PLAYER_NOT_ADDRESSED 0x13 // The Player Id supplied refers to a player which is not currently addressed, and the command is not able to be performed if the player is not set as addressed. Valid for Search SetBrowsedPlayer. 373 #define AVRCP_BROWSING_ERROR_CODE_NO_VALID_SEARCH_RESULTS 0x14 // The Search result list does not contain valid entries, e.g. after being invalidated due to change of browsed player. Valid for GetFolderItems. 374 #define AVRCP_BROWSING_ERROR_CODE_NO_AVAILABLE_PLAYERS 0x15 // Valid for All. 375 #define AVRCP_BROWSING_ERROR_CODE_ADDRESSED_PLAYER_CHANGED 0x16 // Valid for Register Notification. 376 // 0x17-0xff Reserved 377 /* ENUM_END */ 378 379 // HCI roles 380 typedef enum { 381 HCI_ROLE_MASTER = 0, 382 HCI_ROLE_SLAVE = 1, 383 HCI_ROLE_INVALID = 0xff, 384 } hci_role_t; 385 386 // packet sizes (max payload) 387 #define HCI_ACL_DM1_SIZE 17 388 #define HCI_ACL_DH1_SIZE 27 389 #define HCI_ACL_2DH1_SIZE 54 390 #define HCI_ACL_3DH1_SIZE 83 391 #define HCI_ACL_DM3_SIZE 121 392 #define HCI_ACL_DH3_SIZE 183 393 #define HCI_ACL_DM5_SIZE 224 394 #define HCI_ACL_DH5_SIZE 339 395 #define HCI_ACL_2DH3_SIZE 367 396 #define HCI_ACL_3DH3_SIZE 552 397 #define HCI_ACL_2DH5_SIZE 679 398 #define HCI_ACL_3DH5_SIZE 1021 399 #define HCI_SCO_HV1_SIZE 10 400 #define HCI_SCO_HV2_SIZE 20 401 #define HCI_SCO_HV3_SIZE 30 402 #define HCI_SCO_EV3_SIZE 30 403 #define HCI_SCO_EV4_SIZE 120 404 #define HCI_SCO_EV5_SIZE 180 405 #define HCI_SCO_2EV3_SIZE 60 406 #define HCI_SCO_2EV5_SIZE 360 407 #define HCI_SCO_3EV3_SIZE 90 408 #define HCI_SCO_3EV5_SIZE 540 409 410 #define LE_ADVERTISING_DATA_SIZE 31 411 #define LE_EXTENDED_ADVERTISING_DATA_SIZE 229 412 #define LE_EXTENDED_ADVERTISING_MAX_HANDLE 0xEFu 413 #define LE_EXTENDED_ADVERTISING_MAX_CHUNK_LEN 251 414 415 // advertising event properties for extended advertising 416 #define LE_ADVERTISING_PROPERTIES_CONNECTABLE (1u<<0) 417 #define LE_ADVERTISING_PROPERTIES_SCANNABLE (1u<<1) 418 #define LE_ADVERTISING_PROPERTIES_DIRECTED (1u<<2) 419 #define LE_ADVERTISING_PROPERTIES_HIGH_DUTY_CYCLE (1u<<3) 420 #define LE_ADVERTISING_PROPERTIES_LEGACY (1u<<4) 421 #define LE_ADVERTISING_PROPERTIES_ANONYMOUS (1u<<5) 422 #define LE_ADVERTISING_PROPERTIES_INCLUDE_TX_POWER (1u<<6) 423 424 425 // SCO Packet Types 426 #define SCO_PACKET_TYPES_NONE 0x0000 427 #define SCO_PACKET_TYPES_HV1 0x0001 428 #define SCO_PACKET_TYPES_HV2 0x0002 429 #define SCO_PACKET_TYPES_HV3 0x0004 430 #define SCO_PACKET_TYPES_EV3 0x0008 431 #define SCO_PACKET_TYPES_EV4 0x0010 432 #define SCO_PACKET_TYPES_EV5 0x0020 433 #define SCO_PACKET_TYPES_2EV3 0x0040 434 #define SCO_PACKET_TYPES_3EV3 0x0080 435 #define SCO_PACKET_TYPES_2EV5 0x0100 436 #define SCO_PACKET_TYPES_3EV5 0x0200 437 #define SCO_PACKET_TYPES_ALL 0x03FF 438 #define SCO_PACKET_TYPES_SCO 0x0007 439 #define SCO_PACKET_TYPES_ESCO 0x03F8 440 441 // Link Policy Settings 442 #define LM_LINK_POLICY_DISABLE_ALL_LM_MODES 0 443 #define LM_LINK_POLICY_ENABLE_ROLE_SWITCH 1 444 #define LM_LINK_POLICY_ENABLE_HOLD_MODE 2 445 #define LM_LINK_POLICY_ENABLE_SNIFF_MODE 4 446 447 // ACL Connection Modes 448 #define ACL_CONNECTION_MODE_ACTIVE 0 449 #define ACL_CONNECTION_MODE_HOLD 1 450 #define ACL_CONNECTION_MODE_SNIFF 2 451 452 /** 453 * Default INQ Mode 454 */ 455 #define GAP_IAC_GENERAL_INQUIRY 0x9E8B33L // General/Unlimited Inquiry Access Code (GIAC) 456 #define GAP_IAC_LIMITED_INQUIRY 0x9E8B00L // Limited Dedicated Inquiry Access Code (LIAC) 457 458 /** 459 * SSP IO Capabilities 460 */ 461 #define SSP_IO_CAPABILITY_DISPLAY_ONLY 0 462 #define SSP_IO_CAPABILITY_DISPLAY_YES_NO 1 463 #define SSP_IO_CAPABILITY_KEYBOARD_ONLY 2 464 #define SSP_IO_CAPABILITY_NO_INPUT_NO_OUTPUT 3 465 #define SSP_IO_CAPABILITY_UNKNOWN 0xff 466 467 468 /** 469 * SSP Authentication Requirements, see IO Capability Request Reply Commmand 470 */ 471 472 // Numeric comparison with automatic accept allowed. 473 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_NO_BONDING 0x00 474 475 // Use IO Capabilities to deter- mine authentication procedure 476 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_NO_BONDING 0x01 477 478 // Numeric compar- ison with automatic accept allowed. 479 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_DEDICATED_BONDING 0x02 480 481 // Use IO Capabilities to determine authentication procedure 482 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_DEDICATED_BONDING 0x03 483 484 // Numeric Compari- son with automatic accept allowed. 485 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_GENERAL_BONDING 0x04 486 487 // Use IO capabilities to determine authentication procedure. 488 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_GENERAL_BONDING 0x05 489 490 491 // OGFs 492 #define OGF_LINK_CONTROL 0x01 493 #define OGF_LINK_POLICY 0x02 494 #define OGF_CONTROLLER_BASEBAND 0x03 495 #define OGF_INFORMATIONAL_PARAMETERS 0x04 496 #define OGF_STATUS_PARAMETERS 0x05 497 #define OGF_TESTING 0x06 498 #define OGF_LE_CONTROLLER 0x08 499 #define OGF_VENDOR 0x3f 500 501 502 503 504 /** 505 * L2CAP Layer 506 */ 507 508 #define L2CAP_HEADER_SIZE 4 509 510 // minimum signaling MTU 511 #define L2CAP_MINIMAL_MTU 48 512 #define L2CAP_DEFAULT_MTU 672 513 514 // Minimum/default MTU 515 #define L2CAP_LE_DEFAULT_MTU 23 516 517 // L2CAP Fixed Channel IDs 518 #define L2CAP_CID_SIGNALING 0x0001 519 #define L2CAP_CID_CONNECTIONLESS_CHANNEL 0x0002 520 #define L2CAP_CID_ATTRIBUTE_PROTOCOL 0x0004 521 #define L2CAP_CID_SIGNALING_LE 0x0005 522 #define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006 523 #define L2CAP_CID_BR_EDR_SECURITY_MANAGER 0x0007 524 525 // L2CAP Channels in Basic and Enhanced Retransmission Mode 526 527 // connection response result 528 #define L2CAP_CONNECTION_RESULT_SUCCESS 0x0000 529 #define L2CAP_CONNECTION_RESULT_PENDING 0x0001 530 #define L2CAP_CONNECTION_RESULT_PSM_NOT_SUPPORTED 0x0002 531 #define L2CAP_CONNECTION_RESULT_SECURITY_BLOCK 0x0003 532 #define L2CAP_CONNECTION_RESULT_NO_RESOURCES_AVAILABLE 0x0004 533 #define L2CAP_CONNECTION_RESULT_INVALID_SOURCE_CID 0x0006 534 #define L2CAP_CONNECTION_RESULT_SOURCE_CID_ALREADY_ALLOCATED 0x0007 535 536 // L2CAP Channels in LE Credit-Based Flow-Control Mode 537 538 // connection response result 539 #define L2CAP_CBM_CONNECTION_RESULT_SUCCESS 0x0000 540 #define L2CAP_CBM_CONNECTION_RESULT_SPSM_NOT_SUPPORTED 0x0002 541 #define L2CAP_CBM_CONNECTION_RESULT_NO_RESOURCES_AVAILABLE 0x0004 542 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_AUTHENTICATION 0x0005 543 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_AUTHORIZATION 0x0006 544 #define L2CAP_CBM_CONNECTION_RESULT_ENCYRPTION_KEY_SIZE_TOO_SHORT 0x0007 545 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_ENCRYPTION 0x0008 546 #define L2CAP_CBM_CONNECTION_RESULT_INVALID_SOURCE_CID 0x0009 547 #define L2CAP_CBM_CONNECTION_RESULT_SOURCE_CID_ALREADY_ALLOCATED 0x000A 548 #define L2CAP_CBM_CONNECTION_RESULT_UNACCEPTABLE_PARAMETERS 0x000B 549 550 551 // L2CAP Channels in Enhanced Credit-Based Flow-Control Mode 552 553 // number of CIDs in single connection+reconfiguration request/response 554 #define L2CAP_ECBM_MAX_CID_ARRAY_SIZE 5 555 556 // connection response result 557 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_SUCCESS 0x0000 558 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_SPSM_NOT_SUPPORTED 0x0002 559 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_INSUFFICIENT_RESOURCES_AVAILABLE 0x0004 560 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_AUTHENTICATION 0x0005 561 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_AUTHORIZATION 0x0006 562 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_ENCYRPTION_KEY_SIZE_TOO_SHORT 0x0007 563 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_ENCRYPTION 0x0008 564 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_INVALID_SOURCE_CID 0x0009 565 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_SOURCE_CID_ALREADY_ALOCATED 0x000A 566 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_UNACCEPTABLE_PARAMETERS 0x000B 567 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INVALID_PARAMETERS 0x000C 568 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_NO_FURTHER_INFORMATION 0x000D 569 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_AUTHENTICATION 0x000E 570 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_AUTHORIZATION 0x000F 571 572 573 // Result for Reconfigure Request 574 #define L2CAP_ECBM_RECONFIGURE_SUCCESS 0 575 #define L2CAP_ECBM_RECONFIGURE_FAILED_MTU_REDUCTION_NOT_ALLOWED 1 576 #define L2CAP_ECBM_RECONFIGURE_FAILED_MPS_REDUCTION_MULTIPLE_CHANNELS 2 577 #define L2CAP_ECBM_RECONFIGURE_FAILED_DESTINATION_CID_INVALID 3 578 #define L2CAP_ECBM_RECONFIGURE_FAILED_UNACCEPTABLE_PARAMETERS 4 579 580 /** 581 * SDP Protocol 582 */ 583 584 // Device Vendor ID Sources 585 #define DEVICE_ID_VENDOR_ID_SOURCE_BLUETOOTH 0x0001 586 #define DEVICE_ID_VENDOR_ID_SOURCE_USB 0x0002 587 588 // OBEX 589 #define SDP_vCard_2_1 0x01 590 #define SDP_vCard_3_0 0x02 591 #define SDP_vCal_1_0 0x03 592 #define SDP_iCal_2_0 0x04 593 #define SDP_vNote 0x05 594 #define SDP_vMessage 0x06 595 #define SDP_OBEXFileTypeAny 0xFF 596 597 /** 598 * RFCOMM Protocol 599 */ 600 601 // Line Status 602 #define LINE_STATUS_NO_ERROR 0x00 603 #define LINE_STATUS_OVERRUN_ERROR 0x03 604 #define LINE_STATUS_PARITY_ERORR 0x05 605 #define LINE_STATUS_FRAMING_ERROR 0x09 606 607 // Modem Status Flags 608 #define MODEM_STATUS_FC 0x02 609 #define MODEM_STATUS_RTC 0x04 610 #define MODEM_STATUS_RTR 0x08 611 #define MODEM_STATUS_IC 0x40 612 #define MODEM_STATUS_DV 0x80 613 614 typedef enum rpn_baud { 615 RPN_BAUD_2400 = 0, 616 RPN_BAUD_4800, 617 RPN_BAUD_7200, 618 RPN_BAUD_9600, 619 RPN_BAUD_19200, 620 RPN_BAUD_38400, 621 RPN_BAUD_57600, 622 RPN_BAUD_115200, 623 RPN_BAUD_230400 624 } rpn_baud_t; 625 626 typedef enum rpn_data_bits { 627 RPN_DATA_BITS_5 = 0, 628 RPN_DATA_BITS_6 = 0, 629 RPN_DATA_BITS_7 = 0, 630 RPN_DATA_BITS_8 = 0 631 } rpn_data_bits_t; 632 633 typedef enum rpn_stop_bits { 634 RPN_STOP_BITS_1_0 = 0, 635 RPN_STOP_BITS_1_5 636 } rpn_stop_bits_t; 637 638 typedef enum rpn_parity { 639 RPN_PARITY_NONE = 0, 640 RPN_PARITY_ODD = 1, 641 RPN_PARITY_EVEN = 3, 642 RPN_PARITY_MARK = 5, 643 RPN_PARITY_SPACE = 7, 644 } rpn_parity_t; 645 646 #define RPN_FLOW_CONTROL_XONXOFF_ON_INPUT 0x01 647 #define RPN_FLOW_CONTROL_XONXOFF_ON_OUTPUT 0x02 648 #define RPN_FLOW_CONTROL_RTR_ON_INPUT 0x04 649 #define RPN_FLOW_CONTROL_RTR_ON_OUTPUT 0x08 650 #define RPN_FLOW_CONTROL_RTC_ON_INPUT 0x10 651 #define RPN_FLOW_CONTROL_RTC_ON_OUTPUT 0x20 652 653 #define RPN_PARAM_MASK_0_BAUD 0x01 654 #define RPN_PARAM_MASK_0_DATA_BITS 0x02 655 #define RPN_PARAM_MASK_0_STOP_BITS 0x04 656 #define RPN_PARAM_MASK_0_PARITY 0x08 657 #define RPN_PARAM_MASK_0_PARITY_TYPE 0x10 658 #define RPN_PARAM_MASK_0_XON_CHAR 0x20 659 #define RPN_PARAM_MASK_0_XOFF_CHAR 0x40 660 #define RPN_PARAM_MASK_0_RESERVED 0x80 661 662 // @note: values are identical to rpn_flow_control_t 663 #define RPN_PARAM_MASK_1_XONOFF_ON_INPUT 0x01 664 #define RPN_PARAM_MASK_1_XONOFF_ON_OUTPUT 0x02 665 #define RPN_PARAM_MASK_1_RTR_ON_INPUT 0x04 666 #define RPN_PARAM_MASK_1_RTR_ON_OUTPUT 0x08 667 #define RPN_PARAM_MASK_1_RTC_ON_INPUT 0x10 668 #define RPN_PARAM_MASK_1_RTC_ON_OUTPUT 0x20 669 #define RPN_PARAM_MASK_1_RESERVED_0 0x40 670 #define RPN_PARAM_MASK_1_RESERVED_1 0x80 671 672 /** 673 * BNEP Protocol 674 */ 675 676 #ifndef ETHER_ADDR_LEN 677 #define ETHER_ADDR_LEN 6 678 #endif 679 680 #ifndef ETHERTYPE_VLAN 681 #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tag */ 682 #endif 683 684 #define BNEP_MTU_MIN 1691 685 686 687 /** 688 * PAN Profile 689 */ 690 691 typedef enum { 692 BNEP_SECURITY_NONE = 0x0000, 693 BNEP_SECURITY_SERVICE_LEVEL_ENFORCED, 694 BNEP_SECURITY_802_1X 695 } security_description_t; 696 697 typedef enum { 698 PAN_NET_ACCESS_TYPE_PSTN = 0x0000, 699 PAN_NET_ACCESS_TYPE_ISDN, 700 PAN_NET_ACCESS_TYPE_DSL, 701 PAN_NET_ACCESS_TYPE_CABLE_MODEM, 702 PAN_NET_ACCESS_TYPE_10MB_ETHERNET, 703 PAN_NET_ACCESS_TYPE_100MB_ETHERNET, 704 PAN_NET_ACCESS_TYPE_4MB_TOKEN_RING, 705 PAN_NET_ACCESS_TYPE_16MB_TOKEN_RING, 706 PAN_NET_ACCESS_TYPE_100MB_TOKEN_RING, 707 PAN_NET_ACCESS_TYPE_FDDI, 708 PAN_NET_ACCESS_TYPE_GSM, 709 PAN_NET_ACCESS_TYPE_CDMA, 710 PAN_NET_ACCESS_TYPE_GPRS, 711 PAN_NET_ACCESS_TYPE_3G, 712 PAN_NET_ACCESS_TYPE_CELULAR, 713 PAN_NET_ACCESS_TYPE_OTHER = 0xFFFE, 714 PAN_NET_ACCESS_TYPE_NONE 715 } net_access_type_t; 716 717 /** 718 * ATT 719 */ 720 721 // Minimum/default MTU 722 #define ATT_DEFAULT_MTU 23 723 724 // MARK: ATT Error Codes 725 #define ATT_ERROR_SUCCESS 0x00 726 #define ATT_ERROR_INVALID_HANDLE 0x01 727 #define ATT_ERROR_READ_NOT_PERMITTED 0x02 728 #define ATT_ERROR_WRITE_NOT_PERMITTED 0x03 729 #define ATT_ERROR_INVALID_PDU 0x04 730 #define ATT_ERROR_INSUFFICIENT_AUTHENTICATION 0x05 731 #define ATT_ERROR_REQUEST_NOT_SUPPORTED 0x06 732 #define ATT_ERROR_INVALID_OFFSET 0x07 733 #define ATT_ERROR_INSUFFICIENT_AUTHORIZATION 0x08 734 #define ATT_ERROR_PREPARE_QUEUE_FULL 0x09 735 #define ATT_ERROR_ATTRIBUTE_NOT_FOUND 0x0a 736 #define ATT_ERROR_ATTRIBUTE_NOT_LONG 0x0b 737 #define ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE 0x0c 738 #define ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LENGTH 0x0d 739 #define ATT_ERROR_UNLIKELY_ERROR 0x0e 740 #define ATT_ERROR_INSUFFICIENT_ENCRYPTION 0x0f 741 #define ATT_ERROR_UNSUPPORTED_GROUP_TYPE 0x10 742 #define ATT_ERROR_INSUFFICIENT_RESOURCES 0x11 743 #define ATT_ERROR_VALUE_NOT_ALLOWED 0x13 744 745 // MARK: ATT Error Codes defined by BTstack 746 #define ATT_ERROR_HCI_DISCONNECT_RECEIVED 0x1f 747 #define ATT_ERROR_BONDING_INFORMATION_MISSING 0x70 748 #define ATT_ERROR_DATA_MISMATCH 0x7e 749 #define ATT_ERROR_TIMEOUT 0x7F 750 #define ATT_ERROR_WRITE_RESPONSE_PENDING 0x100 751 752 // MARK: ATT Error Codes from Bluetooth Core Specification Supplement, Version 9 or later 753 #define ATT_ERROR_WRITE_REQUEST_REJECTED 0xFC 754 #define ATT_ERROR_CLIENT_CHARACTERISTIC_CONFIGURATION_DESCRIPTOR_IMPROPERLY_CONFIGURED 0xFD 755 #define ATT_ERROR_PROCEDURE_ALREADY_IN_PROGRESS 0xFE 756 #define ATT_ERROR_OUT_OF_RANGE 0xFF 757 758 // MARK: ATT Error Codes from Cycling Power Service spec 759 #define CYCLING_POWER_ERROR_CODE_INAPPROPRIATE_CONNECTION_PARAMETERS 0x80 760 #define CYCLING_POWER_ERROR_CODE_PROCEDURE_ALREADY_IN_PROGRESS 0xFE 761 #define CYCLING_POWER_ERROR_CODE_CCC_DESCRIPTOR_IMPROPERLY_CONFIGURED 0xFD 762 763 // MARK: ATT Error Codes from Cycling Speed and Cadence Service spec 764 #define CYCLING_SPEED_AND_CADENCE_ERROR_CODE_PROCEDURE_ALREADY_IN_PROGRESS 0x80 765 #define CYCLING_SPEED_AND_CADENCE_ERROR_CODE_CCC_DESCRIPTOR_IMPROPERLY_CONFIGURED 0x81 766 767 768 // MARK: Attribute Property Flags 769 #define ATT_PROPERTY_BROADCAST 0x01 770 #define ATT_PROPERTY_READ 0x02 771 #define ATT_PROPERTY_WRITE_WITHOUT_RESPONSE 0x04 772 #define ATT_PROPERTY_WRITE 0x08 773 #define ATT_PROPERTY_NOTIFY 0x10 774 #define ATT_PROPERTY_INDICATE 0x20 775 #define ATT_PROPERTY_AUTHENTICATED_SIGNED_WRITE 0x40 776 #define ATT_PROPERTY_EXTENDED_PROPERTIES 0x80 777 778 // MARK: Attribute Property Flag, BTstack extension 779 // value is asked from client 780 #define ATT_PROPERTY_DYNAMIC 0x100 781 782 // Security levels 783 #define ATT_SECURITY_NONE 0 784 #define ATT_SECURITY_ENCRYPTED 1 785 #define ATT_SECURITY_AUTHENTICATED 2 786 #define ATT_SECURITY_AUTHORIZED 3 787 #define ATT_SECURITY_AUTHENTICATED_SC 4 788 789 // ATT Transaction Timeout of 30 seconds for Command/Response or Indication/Confirmation 790 #define ATT_TRANSACTION_TIMEOUT_MS 30000 791 792 #define ATT_TRANSACTION_MODE_NONE 0x0 793 #define ATT_TRANSACTION_MODE_ACTIVE 0x1 794 #define ATT_TRANSACTION_MODE_EXECUTE 0x2 795 #define ATT_TRANSACTION_MODE_CANCEL 0x3 796 #define ATT_TRANSACTION_MODE_VALIDATE 0x4 797 798 // MARK: GATT UUIDs 799 #define GATT_PRIMARY_SERVICE_UUID 0x2800 800 #define GATT_SECONDARY_SERVICE_UUID 0x2801 801 #define GATT_INCLUDE_SERVICE_UUID 0x2802 802 #define GATT_CHARACTERISTICS_UUID 0x2803 803 #define GATT_CHARACTERISTIC_EXTENDED_PROPERTIES 0x2900 804 #define GATT_CHARACTERISTIC_USER_DESCRIPTION 0x2901 805 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION 0x2902 806 #define GATT_SERVER_CHARACTERISTICS_CONFIGURATION 0x2903 807 #define GATT_CHARACTERISTIC_PRESENTATION_FORMAT 0x2904 808 #define GATT_CHARACTERISTIC_AGGREGATE_FORMAT 0x2905 809 #define GATT_CLIENT_SUPPORTED_FEATURES 0x2B29 810 #define GATT_SERVER_SUPPORTED_FEATURES 0x2B3A 811 812 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NONE 0 813 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NOTIFICATION 1 814 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_INDICATION 2 815 816 #define GATT_CLIENT_ANY_CONNECTION 0xffff 817 #define GATT_CLIENT_ANY_VALUE_HANDLE 0x0000 818 819 // GAP Service and Characteristics 820 #define GAP_SERVICE_UUID 0x1800 821 #define GAP_DEVICE_NAME_UUID 0x2a00 822 #define GAP_APPEARANCE_UUID 0x2a01 823 #define GAP_PERIPHERAL_PRIVACY_FLAG 0x2a02 824 #define GAP_RECONNECTION_ADDRESS_UUID 0x2a03 825 #define GAP_PERIPHERAL_PREFERRED_CONNECTION_PARAMETERS_UUID 0x2a04 826 #define GAP_SERVICE_CHANGED 0x2a05 827 828 // Bluetooth GATT types 829 830 typedef struct { 831 uint16_t year; // 0 - year is not known; or [1582,9999] 832 uint8_t month; // 0 - month is not known; or [1,12] 833 uint8_t day; // 0 - day is not known; or [1,31] 834 uint8_t hours; // [0,23] 835 uint8_t minutes; // [0,59] 836 uint8_t seconds; // [0,59] 837 } gatt_date_time_t; 838 839 typedef enum { 840 GATT_MICROPHONE_CONTROL_MUTE_OFF = 0x00, 841 GATT_MICROPHONE_CONTROL_MUTE_ON, 842 GATT_MICROPHONE_CONTROL_MUTE_DISABLED 843 } gatt_microphone_control_mute_t; 844 845 /** 846 * SM - LE Security Manager 847 */ 848 // Bluetooth Spec definitions 849 typedef enum { 850 SM_CODE_PAIRING_REQUEST = 0X01, 851 SM_CODE_PAIRING_RESPONSE, 852 SM_CODE_PAIRING_CONFIRM, 853 SM_CODE_PAIRING_RANDOM, 854 SM_CODE_PAIRING_FAILED, 855 SM_CODE_ENCRYPTION_INFORMATION, 856 SM_CODE_MASTER_IDENTIFICATION, 857 SM_CODE_IDENTITY_INFORMATION, 858 SM_CODE_IDENTITY_ADDRESS_INFORMATION, 859 SM_CODE_SIGNING_INFORMATION, 860 SM_CODE_SECURITY_REQUEST, 861 SM_CODE_PAIRING_PUBLIC_KEY, 862 SM_CODE_PAIRING_DHKEY_CHECK, 863 SM_CODE_KEYPRESS_NOTIFICATION, 864 } SECURITY_MANAGER_COMMANDS; 865 866 // IO Capability Values 867 typedef enum { 868 IO_CAPABILITY_DISPLAY_ONLY = 0, 869 IO_CAPABILITY_DISPLAY_YES_NO, 870 IO_CAPABILITY_KEYBOARD_ONLY, 871 IO_CAPABILITY_NO_INPUT_NO_OUTPUT, 872 IO_CAPABILITY_KEYBOARD_DISPLAY, // not used by secure simple pairing 873 } io_capability_t; 874 875 // Authentication requirement flags 876 #define SM_AUTHREQ_NO_BONDING 0x00 877 #define SM_AUTHREQ_BONDING 0x01 878 #define SM_AUTHREQ_MITM_PROTECTION 0x04 879 #define SM_AUTHREQ_SECURE_CONNECTION 0x08 880 #define SM_AUTHREQ_KEYPRESS 0x10 881 #define SM_AUTHREQ_CT2 0x20 882 883 // Key distribution flags used by spec 884 #define SM_KEYDIST_ENC_KEY 0x01 885 #define SM_KEYDIST_ID_KEY 0x02 886 #define SM_KEYDIST_SIGN 0x04 887 #define SM_KEYDIST_LINK_KEY 0x08 888 889 // Key distribution flags used internally 890 #define SM_KEYDIST_FLAG_ENCRYPTION_INFORMATION 0x01 891 #define SM_KEYDIST_FLAG_MASTER_IDENTIFICATION 0x02 892 #define SM_KEYDIST_FLAG_IDENTITY_INFORMATION 0x04 893 #define SM_KEYDIST_FLAG_IDENTITY_ADDRESS_INFORMATION 0x08 894 #define SM_KEYDIST_FLAG_SIGNING_IDENTIFICATION 0x10 895 896 // STK Generation Methods 897 #define SM_STK_GENERATION_METHOD_JUST_WORKS 0x01 898 #define SM_STK_GENERATION_METHOD_OOB 0x02 899 #define SM_STK_GENERATION_METHOD_PASSKEY 0x04 900 #define SM_STK_GENERATION_METHOD_NUMERIC_COMPARISON 0x08 901 902 // Pairing Failed Reasons 903 #define SM_REASON_RESERVED 0x00 904 #define SM_REASON_PASSKEY_ENTRY_FAILED 0x01 905 #define SM_REASON_OOB_NOT_AVAILABLE 0x02 906 #define SM_REASON_AUTHENTHICATION_REQUIREMENTS 0x03 907 #define SM_REASON_CONFIRM_VALUE_FAILED 0x04 908 #define SM_REASON_PAIRING_NOT_SUPPORTED 0x05 909 #define SM_REASON_ENCRYPTION_KEY_SIZE 0x06 910 #define SM_REASON_COMMAND_NOT_SUPPORTED 0x07 911 #define SM_REASON_UNSPECIFIED_REASON 0x08 912 #define SM_REASON_REPEATED_ATTEMPTS 0x09 913 #define SM_REASON_INVALID_PARAMETERS 0x0a 914 #define SM_REASON_DHKEY_CHECK_FAILED 0x0b 915 #define SM_REASON_NUMERIC_COMPARISON_FAILED 0x0c 916 #define SM_REASON_BR_EDR_PAIRING_IN_PROGRESS 0x0d 917 #define SM_REASON_CROSS_TRANSPORT_KEY_DERIVATION_NOT_ALLOWED 0x0e 918 #define SM_REASON_KEY_REJECTED 0x0f 919 920 // also, invalid parameters 921 // and reserved 922 923 // Keypress Notifications 924 #define SM_KEYPRESS_PASSKEY_ENTRY_STARTED 0x00 925 #define SM_KEYPRESS_PASSKEY_DIGIT_ENTERED 0x01 926 #define SM_KEYPRESS_PASSKEY_DIGIT_ERASED 0x02 927 #define SM_KEYPRESS_PASSKEY_CLEARED 0x03 928 #define SM_KEYPRESS_PASSKEY_ENTRY_COMPLETED 0x04 929 930 931 #endif 932