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 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 * 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 * @note: BTstack uses a custom addr type to refer to classic ACL and SCO devices 67 */ 68 typedef enum { 69 BD_ADDR_TYPE_LE_PUBLIC = 0, 70 BD_ADDR_TYPE_LE_RANDOM = 1, 71 BD_ADDR_TYPE_SCO = 0xfe, 72 BD_ADDR_TYPE_CLASSIC = 0xff, 73 BD_ADDR_TYPE_UNKNOWN = 0xfe 74 } bd_addr_type_t; 75 76 /** 77 * @brief link key 78 */ 79 #define LINK_KEY_LEN 16 80 #define LINK_KEY_STR_LEN (LINK_KEY_LEN*2) 81 typedef uint8_t link_key_t[LINK_KEY_LEN]; 82 83 /** 84 * @brief link key type 85 */ 86 typedef enum { 87 COMBINATION_KEY = 0, // standard pairing 88 LOCAL_UNIT_KEY, // ? 89 REMOTE_UNIT_KEY, // ? 90 DEBUG_COMBINATION_KEY, // SSP with debug 91 UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Simple Pairing 92 AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Passkey, Number confirm, OOB 93 CHANGED_COMBINATION_KEY, // Link key changed using Change Connection Lnk Key 94 UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Simpe Pairing 95 AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Passkey, Number confirm, OOB 96 } link_key_type_t; 97 98 /** 99 * HCI Transport 100 */ 101 102 /** 103 * packet types - used in BTstack and over the H4 UART interface 104 */ 105 #define HCI_COMMAND_DATA_PACKET 0x01 106 #define HCI_ACL_DATA_PACKET 0x02 107 #define HCI_SCO_DATA_PACKET 0x03 108 #define HCI_EVENT_PACKET 0x04 109 110 // packet header sizes 111 #define HCI_CMD_HEADER_SIZE 3 112 #define HCI_ACL_HEADER_SIZE 4 113 #define HCI_SCO_HEADER_SIZE 3 114 #define HCI_EVENT_HEADER_SIZE 2 115 116 /** 117 * HCI Layer 118 */ 119 120 // 121 // Error Codes 122 // 123 124 // from Bluetooth Core Specification 125 #define ERROR_CODE_SUCCESS 0x00 126 #define ERROR_CODE_UNKNOWN_HCI_COMMAND 0x01 127 #define ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER 0x02 128 #define ERROR_CODE_HARDWARE_FAILURE 0x03 129 #define ERROR_CODE_PAGE_TIMEOUT 0x04 130 #define ERROR_CODE_AUTHENTICATION_FAILURE 0x05 131 #define ERROR_CODE_PIN_OR_KEY_MISSING 0x06 132 #define ERROR_CODE_MEMORY_CAPACITY_EXCEEDED 0x07 133 #define ERROR_CODE_CONNECTION_TIMEOUT 0x08 134 #define ERROR_CODE_CONNECTION_LIMIT_EXCEEDED 0x09 135 #define ERROR_CODE_SYNCHRONOUS_CONNECTION_LIMIT_TO_A_DEVICE_EXCEEDED 0x0A 136 #define ERROR_CODE_ACL_CONNECTION_ALREADY_EXISTS 0x0B 137 #define ERROR_CODE_COMMAND_DISALLOWED 0x0C 138 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_LIMITED_RESOURCES 0x0D 139 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_SECURITY_REASONS 0x0E 140 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_UNACCEPTABLE_BD_ADDR 0x0F 141 #define ERROR_CODE_CONNECTION_ACCEPT_TIMEOUT_EXCEEDED 0x10 142 #define ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE 0x11 143 #define ERROR_CODE_INVALID_HCI_COMMAND_PARAMETERS 0x12 144 #define ERROR_CODE_REMOTE_USER_TERMINATED_CONNECTION 0x13 145 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_LOW_RESOURCES 0x14 146 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_POWER_OFF 0x15 147 #define ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST 0x16 148 #define ERROR_CODE_REPEATED_ATTEMPTS 0x17 149 #define ERROR_CODE_PAIRING_NOT_ALLOWED 0x18 150 #define ERROR_CODE_UNKNOWN_LMP_PDU 0x19 151 #define ERROR_CODE_UNSUPPORTED_REMOTE_FEATURE_UNSUPPORTED_LMP_FEATURE 0x1A 152 #define ERROR_CODE_SCO_OFFSET_REJECTED 0x1B 153 #define ERROR_CODE_SCO_INTERVAL_REJECTED 0x1C 154 #define ERROR_CODE_SCO_AIR_MODE_REJECTED 0x1D 155 #define ERROR_CODE_INVALID_LMP_PARAMETERS_INVALID_LL_PARAMETERS 0x1E 156 #define ERROR_CODE_UNSPECIFIED_ERROR 0x1F 157 #define ERROR_CODE_UNSUPPORTED_LMP_PARAMETER_VALUE_UNSUPPORTED_LL_PARAMETER_VALUE 0x20 158 #define ERROR_CODE_ROLE_CHANGE_NOT_ALLOWED 0x21 159 #define ERROR_CODE_LMP_RESPONSE_TIMEOUT_LL_RESPONSE_TIMEOUT 0x22 160 #define ERROR_CODE_LMP_ERROR_TRANSACTION_COLLISION 0x23 161 #define ERROR_CODE_LMP_PDU_NOT_ALLOWED 0x24 162 #define ERROR_CODE_ENCRYPTION_MODE_NOT_ACCEPTABLE 0x25 163 #define ERROR_CODE_LINK_KEY_CANNOT_BE_CHANGED 0x26 164 #define ERROR_CODE_REQUESTED_QOS_NOT_SUPPORTED 0x27 165 #define ERROR_CODE_INSTANT_PASSED 0x28 166 #define ERROR_CODE_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED 0x29 167 #define ERROR_CODE_DIFFERENT_TRANSACTION_COLLISION 0x2A 168 #define ERROR_CODE_RESERVED 0x2B 169 #define ERROR_CODE_QOS_UNACCEPTABLE_PARAMETER 0x2C 170 #define ERROR_CODE_QOS_REJECTED 0x2D 171 #define ERROR_CODE_CHANNEL_CLASSIFICATION_NOT_SUPPORTED 0x2E 172 #define ERROR_CODE_INSUFFICIENT_SECURITY 0x2F 173 #define ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE 0x30 174 // #define ERROR_CODE_RESERVED 175 #define ERROR_CODE_ROLE_SWITCH_PENDING 0x32 176 // #define ERROR_CODE_RESERVED 177 #define ERROR_CODE_RESERVED_SLOT_VIOLATION 0x34 178 #define ERROR_CODE_ROLE_SWITCH_FAILED 0x35 179 #define ERROR_CODE_EXTENDED_INQUIRY_RESPONSE_TOO_LARGE 0x36 180 #define ERROR_CODE_SECURE_SIMPLE_PAIRING_NOT_SUPPORTED_BY_HOST 0x37 181 #define ERROR_CODE_HOST_BUSY_PAIRING 0x38 182 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_NO_SUITABLE_CHANNEL_FOUND 0x39 183 #define ERROR_CODE_CONTROLLER_BUSY 0x3A 184 #define ERROR_CODE_UNACCEPTABLE_CONNECTION_PARAMETERS 0x3B 185 #define ERROR_CODE_DIRECTED_ADVERTISING_TIMEOUT 0x3C 186 #define ERROR_CODE_CONNECTION_TERMINATED_DUE_TO_MIC_FAILURE 0x3D 187 #define ERROR_CODE_CONNECTION_FAILED_TO_BE_ESTABLISHED 0x3E 188 #define ERROR_CODE_MAC_CONNECTION_FAILED 0x3F 189 #define ERROR_CODE_COARSE_CLOCK_ADJUSTMENT_REJECTED_BUT_WILL_TRY_TO_ADJUST_USING_CLOCK_DRAGGING 0x40 190 191 // HCI roles 192 #define HCI_ROLE_MASTER 0 193 #define HCI_ROLE_SLAVE 1 194 195 // packet sizes (max payload) 196 #define HCI_ACL_DM1_SIZE 17 197 #define HCI_ACL_DH1_SIZE 27 198 #define HCI_ACL_2DH1_SIZE 54 199 #define HCI_ACL_3DH1_SIZE 83 200 #define HCI_ACL_DM3_SIZE 121 201 #define HCI_ACL_DH3_SIZE 183 202 #define HCI_ACL_DM5_SIZE 224 203 #define HCI_ACL_DH5_SIZE 339 204 #define HCI_ACL_2DH3_SIZE 367 205 #define HCI_ACL_3DH3_SIZE 552 206 #define HCI_ACL_2DH5_SIZE 679 207 #define HCI_ACL_3DH5_SIZE 1021 208 209 #define HCI_EVENT_PAYLOAD_SIZE 255 210 #define HCI_CMD_PAYLOAD_SIZE 255 211 212 #define LE_ADVERTISING_DATA_SIZE 31 213 214 /** 215 * Default INQ Mode 216 */ 217 #define HCI_INQUIRY_LAP 0x9E8B33L // 0x9E8B33: General/Unlimited Inquiry Access Code (GIAC) 218 219 /** 220 * SSP IO Capabilities 221 */ 222 #define SSP_IO_CAPABILITY_DISPLAY_ONLY 0 223 #define SSP_IO_CAPABILITY_DISPLAY_YES_NO 1 224 #define SSP_IO_CAPABILITY_KEYBOARD_ONLY 2 225 #define SSP_IO_CAPABILITY_NO_INPUT_NO_OUTPUT 3 226 #define SSP_IO_CAPABILITY_UNKNOWN 0xff 227 228 229 /** 230 * SSP Authentication Requirements, see IO Capability Request Reply Commmand 231 */ 232 233 // Numeric comparison with automatic accept allowed. 234 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_NO_BONDING 0x00 235 236 // Use IO Capabilities to deter- mine authentication procedure 237 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_NO_BONDING 0x01 238 239 // Numeric compar- ison with automatic accept allowed. 240 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_DEDICATED_BONDING 0x02 241 242 // Use IO Capabilities to determine authentication procedure 243 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_DEDICATED_BONDING 0x03 244 245 // Numeric Compari- son with automatic accept allowed. 246 #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_GENERAL_BONDING 0x04 247 248 // Use IO capabilities to determine authentication procedure. 249 #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_GENERAL_BONDING 0x05 250 251 252 // OGFs 253 #define OGF_LINK_CONTROL 0x01 254 #define OGF_LINK_POLICY 0x02 255 #define OGF_CONTROLLER_BASEBAND 0x03 256 #define OGF_INFORMATIONAL_PARAMETERS 0x04 257 #define OGF_STATUS_PARAMETERS 0x05 258 #define OGF_TESTING 0x06 259 #define OGF_LE_CONTROLLER 0x08 260 #define OGF_VENDOR 0x3f 261 262 263 // Events from host controller to host 264 265 /** 266 * @format 1 267 * @param status 268 */ 269 #define HCI_EVENT_INQUIRY_COMPLETE 0x01 270 // no format yet, can contain multiple results 271 272 /** 273 * @format 1B11132 274 * @param num_responses 275 * @param bd_addr 276 * @param page_scan_repetition_mode 277 * @param reserved1 278 * @param reserved2 279 * @param class_of_device 280 * @param clock_offset 281 */ 282 #define HCI_EVENT_INQUIRY_RESULT 0x02 283 284 /** 285 * @format 12B11 286 * @param status 287 * @param connection_handle 288 * @param bd_addr 289 * @param link_type 290 * @param encryption_enabled 291 */ 292 #define HCI_EVENT_CONNECTION_COMPLETE 0x03 293 /** 294 * @format B31 295 * @param bd_addr 296 * @param class_of_device 297 * @param link_type 298 */ 299 #define HCI_EVENT_CONNECTION_REQUEST 0x04 300 /** 301 * @format 121 302 * @param status 303 * @param connection_handle 304 * @param reason 305 */ 306 #define HCI_EVENT_DISCONNECTION_COMPLETE 0x05 307 /** 308 * @format 12 309 * @param status 310 * @param connection_handle 311 */ 312 #define HCI_EVENT_AUTHENTICATION_COMPLETE_EVENT 0x06 313 /** 314 * @format 1BN 315 * @param status 316 * @param bd_addr 317 * @param remote_name 318 */ 319 #define HCI_EVENT_REMOTE_NAME_REQUEST_COMPLETE 0x07 320 /** 321 * @format 121 322 * @param status 323 * @param connection_handle 324 * @param encryption_enabled 325 */ 326 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08 327 /** 328 * @format 12 329 * @param status 330 * @param connection_handle 331 */ 332 #define HCI_EVENT_CHANGE_CONNECTION_LINK_KEY_COMPLETE 0x09 333 /** 334 * @format 121 335 * @param status 336 * @param connection_handle 337 * @param key_flag 338 */ 339 #define HCI_EVENT_MASTER_LINK_KEY_COMPLETE 0x0A 340 #define HCI_EVENT_READ_REMOTE_SUPPORTED_FEATURES_COMPLETE 0x0B 341 #define HCI_EVENT_READ_REMOTE_VERSION_INFORMATION_COMPLETE 0x0C 342 #define HCI_EVENT_QOS_SETUP_COMPLETE 0x0D 343 344 /** 345 * @format 12R 346 * @param num_hci_command_packets 347 * @param command_opcode 348 * @param return_parameters 349 */ 350 #define HCI_EVENT_COMMAND_COMPLETE 0x0E 351 /** 352 * @format 112 353 * @param status 354 * @param num_hci_command_packets 355 * @param command_opcode 356 */ 357 #define HCI_EVENT_COMMAND_STATUS 0x0F 358 359 /** 360 * @format 121 361 * @param hardware_code 362 */ 363 #define HCI_EVENT_HARDWARE_ERROR 0x10 364 365 #define HCI_EVENT_FLUSH_OCCURED 0x11 366 367 /** 368 * @format 1B1 369 * @param status 370 * @param bd_addr 371 * @param role 372 */ 373 #define HCI_EVENT_ROLE_CHANGE 0x12 374 375 // TODO: number_of_handles 1, connection_handle[H*i], hc_num_of_completed_packets[2*i] 376 #define HCI_EVENT_NUMBER_OF_COMPLETED_PACKETS 0x13 377 378 /** 379 * @format 1H12 380 * @param status 381 * @param handle 382 * @param mode 383 * @param interval 384 */ 385 #define HCI_EVENT_MODE_CHANGE_EVENT 0x14 386 387 // TODO: num_keys, bd_addr[B*i], link_key[16 octets * i] 388 #define HCI_EVENT_RETURN_LINK_KEYS 0x15 389 390 /** 391 * @format B 392 * @param bd_addr 393 */ 394 #define HCI_EVENT_PIN_CODE_REQUEST 0x16 395 396 /** 397 * @format B 398 * @param bd_addr 399 */ 400 #define HCI_EVENT_LINK_KEY_REQUEST 0x17 401 402 // TODO: bd_addr B, link_key 16octets, key_type 1 403 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18 404 405 /** 406 * @format 1 407 * @param link_type 408 */ 409 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1A 410 411 /** 412 * @format H1 413 * @param handle 414 * @param lmp_max_slots 415 */ 416 #define HCI_EVENT_MAX_SLOTS_CHANGED 0x1B 417 418 /** 419 * @format 1H2 420 * @param status 421 * @param handle 422 * @param clock_offset 423 */ 424 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPLETE 0x1C 425 426 /** 427 * @format 1H2 428 * @param status 429 * @param handle 430 * @param packet_types 431 * @pnote packet_type is in plural to avoid clash with Java binding Packet.getPacketType() 432 */ 433 #define HCI_EVENT_CONNECTION_PACKET_TYPE_CHANGED 0x1D 434 435 /** 436 * @format 1B11321 437 * @param num_responses 438 * @param bd_addr 439 * @param page_scan_repetition_mode 440 * @param reserved 441 * @param class_of_device 442 * @param clock_offset 443 * @param rssi 444 */ 445 #define HCI_EVENT_INQUIRY_RESULT_WITH_RSSI 0x22 446 447 /** 448 * @format 1HB111221 449 * @param status 450 * @param handle 451 * @param bd_addr 452 * @param link_type 453 * @param transmission_interval 454 * @param retransmission_interval 455 * @param rx_packet_length 456 * @param tx_packet_length 457 * @param air_mode 458 */ 459 #define HCI_EVENT_SYNCHRONOUS_CONNECTION_COMPLETE 0x2C 460 461 // TODO: serialize extended_inquiry_response and provide parser 462 /** 463 * @format 1B11321 464 * @param num_responses 465 * @param bd_addr 466 * @param page_scan_repetition_mode 467 * @param reserved 468 * @param class_of_device 469 * @param clock_offset 470 * @param rssi 471 */ 472 #define HCI_EVENT_EXTENDED_INQUIRY_RESPONSE 0x2F 473 474 /** 475 * @format 1H 476 * @param status 477 * @param handle 478 */ 479 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH_COMPLETE 0x30 480 481 #define HCI_EVENT_IO_CAPABILITY_REQUEST 0x31 482 #define HCI_EVENT_IO_CAPABILITY_RESPONSE 0x32 483 #define HCI_EVENT_USER_CONFIRMATION_REQUEST 0x33 484 #define HCI_EVENT_USER_PASSKEY_REQUEST 0x34 485 #define HCI_EVENT_REMOTE_OOB_DATA_REQUEST 0x35 486 #define HCI_EVENT_SIMPLE_PAIRING_COMPLETE 0x36 487 488 #define HCI_EVENT_LE_META 0x3E 489 490 #define HCI_EVENT_VENDOR_SPECIFIC 0xFF 491 492 /** 493 * @format 11H11B2221 494 * @param subevent_code 495 * @param status 496 * @param connection_handle 497 * @param role 498 * @param peer_address_type 499 * @param peer_address 500 * @param conn_interval 501 * @param conn_latency 502 * @param supervision_timeout 503 * @param master_clock_accuracy 504 */ 505 #define HCI_SUBEVENT_LE_CONNECTION_COMPLETE 0x01 506 #define HCI_SUBEVENT_LE_ADVERTISING_REPORT 0x02 507 #define HCI_SUBEVENT_LE_CONNECTION_UPDATE_COMPLETE 0x03 508 #define HCI_SUBEVENT_LE_READ_REMOTE_USED_FEATURES_COMPLETE 0x04 509 #define HCI_SUBEVENT_LE_LONG_TERM_KEY_REQUEST 0x05 510 511 // last used HCI_EVENT in 2.1 is 0x3d 512 // last used HCI_EVENT in 4.1 is 0x57 513 514 /** 515 * L2CAP Layer 516 */ 517 518 #define L2CAP_HEADER_SIZE 4 519 520 #define L2CAP_SIG_ID_INVALID 0 521 522 // size of HCI ACL + L2CAP Header for regular data packets (8) 523 #define COMPLETE_L2CAP_HEADER (HCI_ACL_HEADER_SIZE + L2CAP_HEADER_SIZE) 524 525 // minimum signaling MTU 526 #define L2CAP_MINIMAL_MTU 48 527 #define L2CAP_DEFAULT_MTU 672 528 529 // Minimum/default MTU 530 #define L2CAP_LE_DEFAULT_MTU 23 531 532 // L2CAP Fixed Channel IDs 533 #define L2CAP_CID_SIGNALING 0x0001 534 #define L2CAP_CID_CONNECTIONLESS_CHANNEL 0x0002 535 #define L2CAP_CID_ATTRIBUTE_PROTOCOL 0x0004 536 #define L2CAP_CID_SIGNALING_LE 0x0005 537 #define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006 538 539 // L2CAP Configuration Result Codes 540 #define L2CAP_CONF_RESULT_UNKNOWN_OPTIONS 0x0003 541 542 // L2CAP Reject Result Codes 543 #define L2CAP_REJ_CMD_UNKNOWN 0x0000 544 545 // Response Timeout eXpired 546 #define L2CAP_RTX_TIMEOUT_MS 10000 547 548 // Extended Response Timeout eXpired 549 #define L2CAP_ERTX_TIMEOUT_MS 120000 550 551 // Fixed PSM numbers 552 #define PSM_SDP 0x01 553 #define PSM_RFCOMM 0x03 554 #define PSM_BNEP 0x0F 555 #define PSM_HID_CONTROL 0x11 556 #define PSM_HID_INTERRUPT 0x13 557 558 /** 559 * SDP Protocl 560 */ 561 562 // PDU Types 563 typedef enum { 564 SDP_Invalid = 0, 565 SDP_ErrorResponse = 1, 566 SDP_ServiceSearchRequest, 567 SDP_ServiceSearchResponse, 568 SDP_ServiceAttributeRequest, 569 SDP_ServiceAttributeResponse, 570 SDP_ServiceSearchAttributeRequest, 571 SDP_ServiceSearchAttributeResponse 572 } SDP_PDU_ID_t; 573 574 // UNIVERSAL ATTRIBUTE DEFINITIONS 575 #define SDP_ServiceRecordHandle 0x0000 576 #define SDP_ServiceClassIDList 0x0001 577 #define SDP_ServiceRecordState 0x0002 578 #define SDP_ServiceID 0x0003 579 #define SDP_ProtocolDescriptorList 0x0004 580 #define SDP_BrowseGroupList 0x0005 581 #define SDP_LanguageBaseAttributeIDList 0x0006 582 #define SDP_ServiceInfoTimeToLive 0x0007 583 #define SDP_ServiceAvailability 0x0008 584 #define SDP_BluetoothProfileDescriptorList 0x0009 585 #define SDP_DocumentationURL 0x000a 586 #define SDP_ClientExecutableURL 0x000b 587 #define SDP_IconURL 0x000c 588 #define SDP_AdditionalProtocolDescriptorList 0x000d 589 #define SDP_SupportedFormatsList 0x0303 590 591 // SERVICE CLASSES 592 #define SDP_OBEXObjectPush 0x1105 593 #define SDP_OBEXFileTransfer 0x1106 594 #define SDP_PublicBrowseGroup 0x1002 595 #define SDP_HSP 0x1108 596 #define SDP_Headset_AG 0x1112 597 #define SDP_PANU 0x1115 598 #define SDP_NAP 0x1116 599 #define SDP_GN 0x1117 600 #define SDP_Handsfree 0x111E 601 #define SDP_HandsfreeAudioGateway 0x111F 602 #define SDP_Headset_HS 0x1131 603 #define SDP_GenericAudio 0x1203 604 605 606 // PROTOCOLS 607 #define SDP_SDPProtocol 0x0001 608 #define SDP_UDPProtocol 0x0002 609 #define SDP_RFCOMMProtocol 0x0003 610 #define SDP_OBEXProtocol 0x0008 611 #define SDP_L2CAPProtocol 0x0100 612 #define SDP_BNEPProtocol 0x000F 613 #define SDP_AVDTPProtocol 0x0019 614 615 // OFFSETS FOR LOCALIZED ATTRIBUTES - SDP_LanguageBaseAttributeIDList 616 #define SDP_Offest_ServiceName 0x0000 617 #define SDP_Offest_ServiceDescription 0x0001 618 #define SDP_Offest_ProviderName 0x0002 619 620 // OBEX 621 #define SDP_vCard_2_1 0x01 622 #define SDP_vCard_3_0 0x02 623 #define SDP_vCal_1_0 0x03 624 #define SDP_iCal_2_0 0x04 625 #define SDP_vNote 0x05 626 #define SDP_vMessage 0x06 627 #define SDP_OBEXFileTypeAny 0xFF 628 629 /** 630 * RFCOMM Protocol 631 */ 632 633 // Control field values bit no. 1 2 3 4 PF 6 7 8 634 #define BT_RFCOMM_SABM 0x3F // 1 1 1 1 1 1 0 0 635 #define BT_RFCOMM_UA 0x73 // 1 1 0 0 1 1 1 0 636 #define BT_RFCOMM_DM 0x0F // 1 1 1 1 0 0 0 0 637 #define BT_RFCOMM_DM_PF 0x1F // 1 1 1 1 1 0 0 0 638 #define BT_RFCOMM_DISC 0x53 // 1 1 0 0 1 0 1 0 639 #define BT_RFCOMM_UIH 0xEF // 1 1 1 1 0 1 1 1 640 #define BT_RFCOMM_UIH_PF 0xFF // 1 1 1 1 0 1 1 1 641 642 // Multiplexer message types 643 #define BT_RFCOMM_CLD_CMD 0xC3 644 #define BT_RFCOMM_FCON_CMD 0xA3 645 #define BT_RFCOMM_FCON_RSP 0xA1 646 #define BT_RFCOMM_FCOFF_CMD 0x63 647 #define BT_RFCOMM_FCOFF_RSP 0x61 648 #define BT_RFCOMM_MSC_CMD 0xE3 649 #define BT_RFCOMM_MSC_RSP 0xE1 650 #define BT_RFCOMM_NSC_RSP 0x11 651 #define BT_RFCOMM_PN_CMD 0x83 652 #define BT_RFCOMM_PN_RSP 0x81 653 #define BT_RFCOMM_RLS_CMD 0x53 654 #define BT_RFCOMM_RLS_RSP 0x51 655 #define BT_RFCOMM_RPN_CMD 0x93 656 #define BT_RFCOMM_RPN_RSP 0x91 657 #define BT_RFCOMM_TEST_CMD 0x23 658 #define BT_RFCOMM_TEST_RSP 0x21 659 660 // Line Status 661 #define LINE_STATUS_NO_ERROR 0x00 662 #define LINE_STATUS_OVERRUN_ERROR 0x03 663 #define LINE_STATUS_PARITY_ERORR 0x05 664 #define LINE_STATUS_FRAMING_ERROR 0x09 665 666 // Modem Status Flags 667 #define MODEM_STATUS_FC 0x02 668 #define MODEM_STATUS_RTC 0x04 669 #define MODEM_STATUS_RTR 0x08 670 #define MODEM_STATUS_IC 0x40 671 #define MODEM_STATUS_DV 0x80 672 673 typedef enum rpn_baud { 674 RPN_BAUD_2400 = 0, 675 RPN_BAUD_4800, 676 RPN_BAUD_7200, 677 RPN_BAUD_9600, 678 RPN_BAUD_19200, 679 RPN_BAUD_38400, 680 RPN_BAUD_57600, 681 RPN_BAUD_115200, 682 RPN_BAUD_230400 683 } rpn_baud_t; 684 685 typedef enum rpn_data_bits { 686 RPN_DATA_BITS_5 = 0, 687 RPN_DATA_BITS_6 = 0, 688 RPN_DATA_BITS_7 = 0, 689 RPN_DATA_BITS_8 = 0 690 } rpn_data_bits_t; 691 692 typedef enum rpn_stop_bits { 693 RPN_STOP_BITS_1_0 = 0, 694 RPN_STOP_BITS_1_5 695 } rpn_stop_bits_t; 696 697 typedef enum rpn_parity { 698 RPN_PARITY_NONE = 0, 699 RPN_PARITY_ODD = 1, 700 RPN_PARITY_EVEN = 3, 701 RPN_PARITY_MARK = 5, 702 RPN_PARITY_SPACE = 7, 703 } rpn_parity_t; 704 705 typedef enum rpn_flow_control { 706 RPN_FLOW_CONTROL_XONXOFF_ON_INPUT = 1 << 0, 707 RPN_FLOW_CONTROL_XONXOFF_ON_OUTPUT = 1 << 1, 708 RPN_FLOW_CONTROL_RTR_ON_INPUT = 1 << 2, 709 RPN_FLOW_CONTROL_RTR_ON_OUTPUT = 1 << 3, 710 RPN_FLOW_CONTROL_RTC_ON_INPUT = 1 << 4, 711 RPN_FLOW_CONTROL_RTC_ON_OUTPUT = 1 << 5, 712 } rpn_flow_control_t; 713 714 #define RPN_PARAM_MASK_0_BAUD 0x01 715 #define RPN_PARAM_MASK_0_DATA_BITS 0x02 716 #define RPN_PARAM_MASK_0_STOP_BITS 0x04 717 #define RPN_PARAM_MASK_0_PARITY 0x08 718 #define RPN_PARAM_MASK_0_PARITY_TYPE 0x10 719 #define RPN_PARAM_MASK_0_XON_CHAR 0x20 720 #define RPN_PARAM_MASK_0_XOFF_CHAR 0x40 721 #define RPN_PARAM_MASK_0_RESERVED 0x80 722 723 // @note: values are identical to rpn_flow_control_t 724 #define RPN_PARAM_MASK_1_XONOFF_ON_INPUT 0x01 725 #define RPN_PARAM_MASK_1_XONOFF_ON_OUTPUT 0x02 726 #define RPN_PARAM_MASK_1_RTR_ON_INPUT 0x04 727 #define RPN_PARAM_MASK_1_RTR_ON_OUTPUT 0x08 728 #define RPN_PARAM_MASK_1_RTC_ON_INPUT 0x10 729 #define RPN_PARAM_MASK_1_RTC_ON_OUTPUT 0x20 730 #define RPN_PARAM_MASK_1_RESERVED_0 0x40 731 #define RPN_PARAM_MASK_1_RESERVED_1 0x80 732 733 /** 734 * BNEP Protocol 735 */ 736 737 #ifndef ETHER_ADDR_LEN 738 #define ETHER_ADDR_LEN 6 739 #endif 740 741 #ifndef ETHERTYPE_VLAN 742 #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tag */ 743 #endif 744 745 #define BNEP_MTU_MIN 1691 746 747 #define BNEP_EXT_FLAG 0x80 748 #define BNEP_TYPE_MASK 0x7F 749 #define BNEP_TYPE(header) ((header) & BNEP_TYPE_MASK) 750 #define BNEP_HEADER_HAS_EXT(x) (((x) & BNEP_EXT_FLAG) == BNEP_EXT_FLAG) 751 752 /* BNEP packet types */ 753 #define BNEP_PKT_TYPE_GENERAL_ETHERNET 0x00 754 #define BNEP_PKT_TYPE_CONTROL 0x01 755 #define BNEP_PKT_TYPE_COMPRESSED_ETHERNET 0x02 756 #define BNEP_PKT_TYPE_COMPRESSED_ETHERNET_SOURCE_ONLY 0x03 757 #define BNEP_PKT_TYPE_COMPRESSED_ETHERNET_DEST_ONLY 0x04 758 759 /* BNEP control types */ 760 #define BNEP_CONTROL_TYPE_COMMAND_NOT_UNDERSTOOD 0x00 761 #define BNEP_CONTROL_TYPE_SETUP_CONNECTION_REQUEST 0x01 762 #define BNEP_CONTROL_TYPE_SETUP_CONNECTION_RESPONSE 0x02 763 #define BNEP_CONTROL_TYPE_FILTER_NET_TYPE_SET 0x03 764 #define BNEP_CONTROL_TYPE_FILTER_NET_TYPE_RESPONSE 0x04 765 #define BNEP_CONTROL_TYPE_FILTER_MULTI_ADDR_SET 0x05 766 #define BNEP_CONTROL_TYPE_FILTER_MULTI_ADDR_RESPONSE 0x06 767 768 /* BNEP extension header types */ 769 #define BNEP_EXT_HEADER_TYPE_EXTENSION_CONTROL 0x00 770 771 /* BNEP setup response codes */ 772 #define BNEP_RESP_SETUP_SUCCESS 0x0000 773 #define BNEP_RESP_SETUP_INVALID_DEST_UUID 0x0001 774 #define BNEP_RESP_SETUP_INVALID_SOURCE_UUID 0x0002 775 #define BNEP_RESP_SETUP_INVALID_SERVICE_UUID_SIZE 0x0003 776 #define BNEP_RESP_SETUP_CONNECTION_NOT_ALLOWED 0x0004 777 778 /* BNEP filter response codes */ 779 #define BNEP_RESP_FILTER_SUCCESS 0x0000 780 #define BNEP_RESP_FILTER_UNSUPPORTED_REQUEST 0x0001 781 #define BNEP_RESP_FILTER_ERR_INVALID_RANGE 0x0002 782 #define BNEP_RESP_FILTER_ERR_TOO_MANY_FILTERS 0x0003 783 #define BNEP_RESP_FILTER_ERR_SECURITY 0x0004 784 785 /** 786 * PAN Profile 787 */ 788 789 typedef enum { 790 PANU_UUID = 0x1115, 791 NAP_UUID = 0x1116, 792 GN_UUID = 0x1117 793 } bnep_service_uuid_t; 794 795 typedef enum { 796 BNEP_SECURITY_NONE = 0x0000, 797 BNEP_SECURITY_SERVICE_LEVEL_ENFORCED, 798 BNEP_SECURITY_802_1X 799 } security_description_t; 800 801 typedef enum { 802 PAN_NET_ACCESS_TYPE_PSTN = 0x0000, 803 PAN_NET_ACCESS_TYPE_ISDN, 804 PAN_NET_ACCESS_TYPE_DSL, 805 PAN_NET_ACCESS_TYPE_CABLE_MODEM, 806 PAN_NET_ACCESS_TYPE_10MB_ETHERNET, 807 PAN_NET_ACCESS_TYPE_100MB_ETHERNET, 808 PAN_NET_ACCESS_TYPE_4MB_TOKEN_RING, 809 PAN_NET_ACCESS_TYPE_16MB_TOKEN_RING, 810 PAN_NET_ACCESS_TYPE_100MB_TOKEN_RING, 811 PAN_NET_ACCESS_TYPE_FDDI, 812 PAN_NET_ACCESS_TYPE_GSM, 813 PAN_NET_ACCESS_TYPE_CDMA, 814 PAN_NET_ACCESS_TYPE_GPRS, 815 PAN_NET_ACCESS_TYPE_3G, 816 PAN_NET_ACCESS_TYPE_CELULAR, 817 PAN_NET_ACCESS_TYPE_OTHER = 0xFFFE, 818 PAN_NET_ACCESS_TYPE_NONE 819 } net_access_type_t; 820 821 /** 822 * ATT 823 */ 824 825 // Minimum/default MTU 826 #define ATT_DEFAULT_MTU 23 827 828 // MARK: Attribute PDU Opcodes 829 #define ATT_ERROR_RESPONSE 0x01 830 831 #define ATT_EXCHANGE_MTU_REQUEST 0x02 832 #define ATT_EXCHANGE_MTU_RESPONSE 0x03 833 834 #define ATT_FIND_INFORMATION_REQUEST 0x04 835 #define ATT_FIND_INFORMATION_REPLY 0x05 836 #define ATT_FIND_BY_TYPE_VALUE_REQUEST 0x06 837 #define ATT_FIND_BY_TYPE_VALUE_RESPONSE 0x07 838 839 #define ATT_READ_BY_TYPE_REQUEST 0x08 840 #define ATT_READ_BY_TYPE_RESPONSE 0x09 841 #define ATT_READ_REQUEST 0x0a 842 #define ATT_READ_RESPONSE 0x0b 843 #define ATT_READ_BLOB_REQUEST 0x0c 844 #define ATT_READ_BLOB_RESPONSE 0x0d 845 #define ATT_READ_MULTIPLE_REQUEST 0x0e 846 #define ATT_READ_MULTIPLE_RESPONSE 0x0f 847 #define ATT_READ_BY_GROUP_TYPE_REQUEST 0x10 848 #define ATT_READ_BY_GROUP_TYPE_RESPONSE 0x11 849 850 #define ATT_WRITE_REQUEST 0x12 851 #define ATT_WRITE_RESPONSE 0x13 852 853 #define ATT_PREPARE_WRITE_REQUEST 0x16 854 #define ATT_PREPARE_WRITE_RESPONSE 0x17 855 #define ATT_EXECUTE_WRITE_REQUEST 0x18 856 #define ATT_EXECUTE_WRITE_RESPONSE 0x19 857 858 #define ATT_HANDLE_VALUE_NOTIFICATION 0x1b 859 #define ATT_HANDLE_VALUE_INDICATION 0x1d 860 #define ATT_HANDLE_VALUE_CONFIRMATION 0x1e 861 862 863 #define ATT_WRITE_COMMAND 0x52 864 #define ATT_SIGNED_WRITE_COMMAND 0xD2 865 866 // MARK: ATT Error Codes 867 #define ATT_ERROR_INVALID_HANDLE 0x01 868 #define ATT_ERROR_READ_NOT_PERMITTED 0x02 869 #define ATT_ERROR_WRITE_NOT_PERMITTED 0x03 870 #define ATT_ERROR_INVALID_PDU 0x04 871 #define ATT_ERROR_INSUFFICIENT_AUTHENTICATION 0x05 872 #define ATT_ERROR_REQUEST_NOT_SUPPORTED 0x06 873 #define ATT_ERROR_INVALID_OFFSET 0x07 874 #define ATT_ERROR_INSUFFICIENT_AUTHORIZATION 0x08 875 #define ATT_ERROR_PREPARE_QUEUE_FULL 0x09 876 #define ATT_ERROR_ATTRIBUTE_NOT_FOUND 0x0a 877 #define ATT_ERROR_ATTRIBUTE_NOT_LONG 0x0b 878 #define ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE 0x0c 879 #define ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LENGTH 0x0d 880 #define ATT_ERROR_UNLIKELY_ERROR 0x0e 881 #define ATT_ERROR_INSUFFICIENT_ENCRYPTION 0x0f 882 #define ATT_ERROR_UNSUPPORTED_GROUP_TYPE 0x10 883 #define ATT_ERROR_INSUFFICIENT_RESOURCES 0x11 884 885 // MARK: Attribute Property Flags 886 #define ATT_PROPERTY_BROADCAST 0x01 887 #define ATT_PROPERTY_READ 0x02 888 #define ATT_PROPERTY_WRITE_WITHOUT_RESPONSE 0x04 889 #define ATT_PROPERTY_WRITE 0x08 890 #define ATT_PROPERTY_NOTIFY 0x10 891 #define ATT_PROPERTY_INDICATE 0x20 892 #define ATT_PROPERTY_AUTHENTICATED_SIGNED_WRITE 0x40 893 #define ATT_PROPERTY_EXTENDED_PROPERTIES 0x80 894 895 // MARK: Attribute Property Flag, BTstack extension 896 // value is asked from client 897 #define ATT_PROPERTY_DYNAMIC 0x100 898 // 128 bit UUID used 899 #define ATT_PROPERTY_UUID128 0x200 900 // Authentication required 901 #define ATT_PROPERTY_AUTHENTICATION_REQUIRED 0x400 902 // Authorization from user required 903 #define ATT_PROPERTY_AUTHORIZATION_REQUIRED 0x800 904 // Encryption key size stored in upper 4 bits, 0 == no encryption, encryption key size - 1 otherwise 905 906 // ATT Transaction Timeout of 30 seconds for Command/Response or Incidationc/Confirmation 907 #define ATT_TRANSACTION_TIMEOUT_MS 30000 908 909 #define ATT_TRANSACTION_MODE_NONE 0x0 910 #define ATT_TRANSACTION_MODE_ACTIVE 0x1 911 #define ATT_TRANSACTION_MODE_EXECUTE 0x2 912 #define ATT_TRANSACTION_MODE_CANCEL 0x3 913 914 // MARK: GATT UUIDs 915 #define GATT_PRIMARY_SERVICE_UUID 0x2800 916 #define GATT_SECONDARY_SERVICE_UUID 0x2801 917 #define GATT_INCLUDE_SERVICE_UUID 0x2802 918 #define GATT_CHARACTERISTICS_UUID 0x2803 919 #define GATT_CHARACTERISTIC_EXTENDED_PROPERTIES 0x2900 920 #define GATT_CHARACTERISTIC_USER_DESCRIPTION 0x2901 921 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION 0x2902 922 #define GATT_SERVER_CHARACTERISTICS_CONFIGURATION 0x2903 923 #define GATT_CHARACTERISTIC_PRESENTATION_FORMAT 0x2904 924 #define GATT_CHARACTERISTIC_AGGREGATE_FORMAT 0x2905 925 926 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NONE 0 927 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NOTIFICATION 1 928 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_INDICATION 2 929 930 // GAP Service and Characteristics 931 #define GAP_SERVICE_UUID 0x1800 932 #define GAP_DEVICE_NAME_UUID 0x2a00 933 #define GAP_APPEARANCE_UUID 0x2a01 934 #define GAP_PERIPHERAL_PRIVACY_FLAG 0x2a02 935 #define GAP_RECONNECTION_ADDRESS_UUID 0x2a03 936 #define GAP_PERIPHERAL_PREFERRED_CONNECTION_PARAMETERS_UUID 0x2a04 937 #define GAP_SERVICE_CHANGED 0x2a05 938 939 /** 940 * SM - LE Security Manager 941 */ 942 // Bluetooth Spec definitions 943 typedef enum { 944 SM_CODE_PAIRING_REQUEST = 0X01, 945 SM_CODE_PAIRING_RESPONSE, 946 SM_CODE_PAIRING_CONFIRM, 947 SM_CODE_PAIRING_RANDOM, 948 SM_CODE_PAIRING_FAILED, 949 SM_CODE_ENCRYPTION_INFORMATION, 950 SM_CODE_MASTER_IDENTIFICATION, 951 SM_CODE_IDENTITY_INFORMATION, 952 SM_CODE_IDENTITY_ADDRESS_INFORMATION, 953 SM_CODE_SIGNING_INFORMATION, 954 SM_CODE_SECURITY_REQUEST, 955 SM_CODE_PAIRING_PUBLIC_KEY, 956 SM_CODE_PAIRING_DHKEY_CHECK, 957 SM_CODE_KEYPRESS_NOTIFICATION, 958 } SECURITY_MANAGER_COMMANDS; 959 960 // IO Capability Values 961 typedef enum { 962 IO_CAPABILITY_DISPLAY_ONLY = 0, 963 IO_CAPABILITY_DISPLAY_YES_NO, 964 IO_CAPABILITY_KEYBOARD_ONLY, 965 IO_CAPABILITY_NO_INPUT_NO_OUTPUT, 966 IO_CAPABILITY_KEYBOARD_DISPLAY, // not used by secure simple pairing 967 } io_capability_t; 968 969 // Authentication requirement flags 970 #define SM_AUTHREQ_NO_BONDING 0x00 971 #define SM_AUTHREQ_BONDING 0x01 972 #define SM_AUTHREQ_MITM_PROTECTION 0x04 973 #define SM_AUTHREQ_SECURE_CONNECTION 0x08 974 #define SM_AUTHREQ_KEYPRESS 0x10 975 976 // Key distribution flags used by spec 977 #define SM_KEYDIST_ENC_KEY 0x01 978 #define SM_KEYDIST_ID_KEY 0x02 979 #define SM_KEYDIST_SIGN 0x04 980 #define SM_KEYDIST_LINK_KEY 0x08 981 982 // Key distribution flags used internally 983 #define SM_KEYDIST_FLAG_ENCRYPTION_INFORMATION 0x01 984 #define SM_KEYDIST_FLAG_MASTER_IDENTIFICATION 0x02 985 #define SM_KEYDIST_FLAG_IDENTITY_INFORMATION 0x04 986 #define SM_KEYDIST_FLAG_IDENTITY_ADDRESS_INFORMATION 0x08 987 #define SM_KEYDIST_FLAG_SIGNING_IDENTIFICATION 0x10 988 989 // STK Generation Methods 990 #define SM_STK_GENERATION_METHOD_JUST_WORKS 0x01 991 #define SM_STK_GENERATION_METHOD_OOB 0x02 992 #define SM_STK_GENERATION_METHOD_PASSKEY 0x04 993 #define SM_STK_GENERATION_METHOD_NUMERIC_COMPARISON 0x08 994 995 // Pairing Failed Reasons 996 #define SM_REASON_RESERVED 0x00 997 #define SM_REASON_PASSKEYT_ENTRY_FAILED 0x01 998 #define SM_REASON_OOB_NOT_AVAILABLE 0x02 999 #define SM_REASON_AUTHENTHICATION_REQUIREMENTS 0x03 1000 #define SM_REASON_CONFIRM_VALUE_FAILED 0x04 1001 #define SM_REASON_PAIRING_NOT_SUPPORTED 0x05 1002 #define SM_REASON_ENCRYPTION_KEY_SIZE 0x06 1003 #define SM_REASON_COMMAND_NOT_SUPPORTED 0x07 1004 #define SM_REASON_UNSPECIFIED_REASON 0x08 1005 #define SM_REASON_REPEATED_ATTEMPTS 0x09 1006 #define SM_REASON_INVALID_PARAMETERS 0x0a 1007 #define SM_REASON_DHKEY_CHECK_FAILED 0x0b 1008 #define SM_REASON_NUMERIC_COMPARISON_FAILED 0x0c 1009 1010 // also, invalid parameters 1011 // and reserved 1012 1013 // Keypress Notifications 1014 #define SM_KEYPRESS_PASSKEY_ENTRY_STARTED 0x00 1015 #define SM_KEYPRESS_PASSKEY_DIGIT_ENTERED 0x01 1016 #define SM_KEYPRESS_PASSKEY_DIGIT_ERASED 0x02 1017 #define SM_KEYPRESS_PASSKEY_CLEARED 0x03 1018 #define SM_KEYPRESS_PASSKEY_ENTRY_COMPLETED 0x04 1019 1020 1021 // Company identifiers / manufacturers 1022 #define COMPANY_ID_CAMBRIDGE_SILICON_RADIO 0x000A 1023 #define COMPANY_ID_TEXAS_INSTRUMENTS_INC 0x000D 1024 #define COMPANY_ID_BROADCOM_CORPORATION 0x000F 1025 #define COMPANY_ID_ST_MICROELECTRONICS 0x0030 1026 #define COMPANY_ID_EM_MICROELECTRONICS_MARIN 0x005A 1027 1028 1029 #endif