/* * Copyright (C) 2015 BlueKitchen GmbH * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * 4. Any redistribution, use, or modification is done solely for * personal benefit and not for any commercial purpose or for * monetary gain. * * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Please inquire about commercial licensing options at * contact@bluekitchen-gmbh.com * */ /* * bluetooth.h * * Numbers defined or derived from the official Bluetooth specification */ #ifndef BLUETOOTH_H #define BLUETOOTH_H #include /** * @brief hci connection handle type */ typedef uint16_t hci_con_handle_t; /** * @brief Length of a bluetooth device address. */ #define BD_ADDR_LEN 6 /** * @brief Bluetooth address */ typedef uint8_t bd_addr_t[BD_ADDR_LEN]; /** * Address types */ typedef enum { // Public Device Address BD_ADDR_TYPE_LE_PUBLIC = 0, // Random Device Address BD_ADDR_TYPE_LE_RANDOM = 1, // Public Identity Address (Corresponds to Resolved Private Address) BD_ADDR_TYPE_LE_PUBLIC_IDENTITY = 2, // Random (static) Identity Address (Corresponds to Resolved Private Address) BD_ADDR_TYPE_LE_RANDOM_IDENTITY = 3, // internal BTstack addr types for Classic connections BD_ADDR_TYPE_SCO = 0xfc, BD_ADDR_TYPE_ACL = 0xfd, BD_ADDR_TYPE_UNKNOWN = 0xfe, // also used as 'invalid' } bd_addr_type_t; /** * Pin Codde */ #define PIN_CODE_LEN 16 /** * Link types for BR/EDR Connections */ typedef enum { HCI_LINK_TYPE_SCO = 0, HCI_LINK_TYPE_ACL = 1, HCI_LINK_TYPE_ESCO = 2, } hci_link_type_t; /** * @brief link key */ #define LINK_KEY_LEN 16 #define LINK_KEY_STR_LEN (LINK_KEY_LEN*2) typedef uint8_t link_key_t[LINK_KEY_LEN]; /** * @brief link key type */ typedef enum { INVALID_LINK_KEY = 0xffff, COMBINATION_KEY = 0, // standard pairing LOCAL_UNIT_KEY, // ? REMOTE_UNIT_KEY, // ? DEBUG_COMBINATION_KEY, // SSP with debug UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Simple Pairing AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P192, // SSP Passkey, Number confirm, OOB CHANGED_COMBINATION_KEY, // Link key changed using Change Connection Lnk Key UNAUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Simpe Pairing AUTHENTICATED_COMBINATION_KEY_GENERATED_FROM_P256, // SSP Passkey, Number confirm, OOB } link_key_type_t; /** * LE Privacy 1.2 */ typedef enum { LE_PRIVACY_MODE_NETWORK = 0, LE_PRIVACY_MODE_DEVICE = 1, } le_privacy_mode_t; /** * @brief Extended Inquiry Response */ #define EXTENDED_INQUIRY_RESPONSE_DATA_LEN 240 /** * @brief Inquiry modes */ typedef enum { INQUIRY_MODE_STANDARD = 0, INQUIRY_MODE_RSSI, INQUIRY_MODE_RSSI_AND_EIR, } inquiry_mode_t; /** * @brief Page Scan Types */ typedef enum { PAGE_SCAN_MODE_STANDARD = 0, PAGE_SCAN_MODE_INTERLACED, } page_scan_type_t; /** * @brief Inquiry Scan Types */ typedef enum { INQUIRY_SCAN_MODE_STANDARD = 0, INQUIRY_SCAN_MODE_INTERLACED, } inquiry_scan_type_t; /** * Link Supervision Timeout Default, 0x7d00 * 0.625ms = 20s */ #define HCI_LINK_SUPERVISION_TIMEOUT_DEFAULT 0x7D00 /** * Service Type used for QoS Setup and Flow Specification */ typedef enum { HCI_SERVICE_TYPE_NO_TRAFFIC = 0, HCI_SERVICE_TYPE_BEST_EFFORT, HCI_SERVICE_TYPE_GUARANTEED, HCI_SERVICE_TYPE_INVALID, } hci_service_type_t; /** * HCI Transport */ /** * packet types - used in BTstack and over the H4 UART interface */ #define HCI_COMMAND_DATA_PACKET 0x01 #define HCI_ACL_DATA_PACKET 0x02 #define HCI_SCO_DATA_PACKET 0x03 #define HCI_EVENT_PACKET 0x04 #define HCI_ISO_DATA_PACKET 0x05 /** * Other assigned numbers, Assigned_Numbers_Host Controller Interface.pdf */ typedef enum { HCI_AUDIO_CODING_FORMAT_U_LAW_LOG = 0x00, HCI_AUDIO_CODING_FORMAT_A_LAW_LOG, HCI_AUDIO_CODING_FORMAT_CVSD, HCI_AUDIO_CODING_FORMAT_TRANSPARENT, // Indicates that the controller does not do any transcoding or resampling. This is also used for test mode. HCI_AUDIO_CODING_FORMAT_LINEAR_PCM, HCI_AUDIO_CODING_FORMAT_MSBC, HCI_AUDIO_CODING_FORMAT_LC3, HCI_AUDIO_CODING_FORMAT_G_729A, HCI_AUDIO_CODING_FORMAT_RFU, HCI_AUDIO_CODING_FORMAT_VENDOR_SPECIFIC = 0xFF } hci_audio_coding_format_t; /** * HCI Layer */ // // Error Codes rfom Bluetooth Core Specification // /* ENUM_START: BLUETOOTH_ERROR_CODE */ #define ERROR_CODE_SUCCESS 0x00 #define ERROR_CODE_UNKNOWN_HCI_COMMAND 0x01 #define ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER 0x02 #define ERROR_CODE_HARDWARE_FAILURE 0x03 #define ERROR_CODE_PAGE_TIMEOUT 0x04 #define ERROR_CODE_AUTHENTICATION_FAILURE 0x05 #define ERROR_CODE_PIN_OR_KEY_MISSING 0x06 #define ERROR_CODE_MEMORY_CAPACITY_EXCEEDED 0x07 #define ERROR_CODE_CONNECTION_TIMEOUT 0x08 #define ERROR_CODE_CONNECTION_LIMIT_EXCEEDED 0x09 #define ERROR_CODE_SYNCHRONOUS_CONNECTION_LIMIT_TO_A_DEVICE_EXCEEDED 0x0A #define ERROR_CODE_ACL_CONNECTION_ALREADY_EXISTS 0x0B #define ERROR_CODE_COMMAND_DISALLOWED 0x0C #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_LIMITED_RESOURCES 0x0D #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_SECURITY_REASONS 0x0E #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_UNACCEPTABLE_BD_ADDR 0x0F #define ERROR_CODE_CONNECTION_ACCEPT_TIMEOUT_EXCEEDED 0x10 #define ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE 0x11 #define ERROR_CODE_INVALID_HCI_COMMAND_PARAMETERS 0x12 #define ERROR_CODE_REMOTE_USER_TERMINATED_CONNECTION 0x13 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_LOW_RESOURCES 0x14 #define ERROR_CODE_REMOTE_DEVICE_TERMINATED_CONNECTION_DUE_TO_POWER_OFF 0x15 #define ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST 0x16 #define ERROR_CODE_REPEATED_ATTEMPTS 0x17 #define ERROR_CODE_PAIRING_NOT_ALLOWED 0x18 #define ERROR_CODE_UNKNOWN_LMP_PDU 0x19 #define ERROR_CODE_UNSUPPORTED_REMOTE_FEATURE_UNSUPPORTED_LMP_FEATURE 0x1A #define ERROR_CODE_SCO_OFFSET_REJECTED 0x1B #define ERROR_CODE_SCO_INTERVAL_REJECTED 0x1C #define ERROR_CODE_SCO_AIR_MODE_REJECTED 0x1D #define ERROR_CODE_INVALID_LMP_PARAMETERS_INVALID_LL_PARAMETERS 0x1E #define ERROR_CODE_UNSPECIFIED_ERROR 0x1F #define ERROR_CODE_UNSUPPORTED_LMP_PARAMETER_VALUE_UNSUPPORTED_LL_PARAMETER_VALUE 0x20 #define ERROR_CODE_ROLE_CHANGE_NOT_ALLOWED 0x21 #define ERROR_CODE_LMP_RESPONSE_TIMEOUT_LL_RESPONSE_TIMEOUT 0x22 #define ERROR_CODE_LMP_ERROR_TRANSACTION_COLLISION 0x23 #define ERROR_CODE_LMP_PDU_NOT_ALLOWED 0x24 #define ERROR_CODE_ENCRYPTION_MODE_NOT_ACCEPTABLE 0x25 #define ERROR_CODE_LINK_KEY_CANNOT_BE_CHANGED 0x26 #define ERROR_CODE_REQUESTED_QOS_NOT_SUPPORTED 0x27 #define ERROR_CODE_INSTANT_PASSED 0x28 #define ERROR_CODE_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED 0x29 #define ERROR_CODE_DIFFERENT_TRANSACTION_COLLISION 0x2A #define ERROR_CODE_RESERVED 0x2B #define ERROR_CODE_QOS_UNACCEPTABLE_PARAMETER 0x2C #define ERROR_CODE_QOS_REJECTED 0x2D #define ERROR_CODE_CHANNEL_CLASSIFICATION_NOT_SUPPORTED 0x2E #define ERROR_CODE_INSUFFICIENT_SECURITY 0x2F #define ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE 0x30 // #define ERROR_CODE_RESERVED #define ERROR_CODE_ROLE_SWITCH_PENDING 0x32 // #define ERROR_CODE_RESERVED #define ERROR_CODE_RESERVED_SLOT_VIOLATION 0x34 #define ERROR_CODE_ROLE_SWITCH_FAILED 0x35 #define ERROR_CODE_EXTENDED_INQUIRY_RESPONSE_TOO_LARGE 0x36 #define ERROR_CODE_SECURE_SIMPLE_PAIRING_NOT_SUPPORTED_BY_HOST 0x37 #define ERROR_CODE_HOST_BUSY_PAIRING 0x38 #define ERROR_CODE_CONNECTION_REJECTED_DUE_TO_NO_SUITABLE_CHANNEL_FOUND 0x39 #define ERROR_CODE_CONTROLLER_BUSY 0x3A #define ERROR_CODE_UNACCEPTABLE_CONNECTION_PARAMETERS 0x3B #define ERROR_CODE_DIRECTED_ADVERTISING_TIMEOUT 0x3C #define ERROR_CODE_CONNECTION_TERMINATED_DUE_TO_MIC_FAILURE 0x3D #define ERROR_CODE_CONNECTION_FAILED_TO_BE_ESTABLISHED 0x3E #define ERROR_CODE_MAC_CONNECTION_FAILED 0x3F #define ERROR_CODE_COARSE_CLOCK_ADJUSTMENT_REJECTED_BUT_WILL_TRY_TO_ADJUST_USING_CLOCK_DRAGGING 0x40 // BTstack defined ERRORS, mapped into BLuetooth status code range #define BTSTACK_CONNECTION_TO_BTDAEMON_FAILED 0x50 #define BTSTACK_ACTIVATION_FAILED_SYSTEM_BLUETOOTH 0x51 #define BTSTACK_ACTIVATION_POWERON_FAILED 0x52 #define BTSTACK_ACTIVATION_FAILED_UNKNOWN 0x53 #define BTSTACK_NOT_ACTIVATED 0x54 #define BTSTACK_BUSY 0x55 #define BTSTACK_MEMORY_ALLOC_FAILED 0x56 #define BTSTACK_ACL_BUFFERS_FULL 0x57 // l2cap errors - enumeration by the command that created them #define L2CAP_COMMAND_REJECT_REASON_COMMAND_NOT_UNDERSTOOD 0x60 #define L2CAP_COMMAND_REJECT_REASON_SIGNALING_MTU_EXCEEDED 0x61 #define L2CAP_COMMAND_REJECT_REASON_INVALID_CID_IN_REQUEST 0x62 #define L2CAP_CONNECTION_RESPONSE_RESULT_SUCCESSFUL 0x63 #define L2CAP_CONNECTION_RESPONSE_RESULT_PENDING 0x64 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_PSM 0x65 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_SECURITY 0x66 #define L2CAP_CONNECTION_RESPONSE_RESULT_REFUSED_RESOURCES 0x67 #define L2CAP_CONNECTION_RESPONSE_RESULT_ERTM_NOT_SUPPORTED 0x68 // should be L2CAP_CONNECTION_RTX_TIMEOUT #define L2CAP_CONNECTION_RESPONSE_RESULT_RTX_TIMEOUT 0x69 #define L2CAP_CONNECTION_BASEBAND_DISCONNECT 0x6A #define L2CAP_SERVICE_ALREADY_REGISTERED 0x6B #define L2CAP_DATA_LEN_EXCEEDS_REMOTE_MTU 0x6C #define L2CAP_SERVICE_DOES_NOT_EXIST 0x6D #define L2CAP_LOCAL_CID_DOES_NOT_EXIST 0x6E #define L2CAP_CONNECTION_RESPONSE_UNKNOWN_ERROR 0x6F #define RFCOMM_MULTIPLEXER_STOPPED 0x70 #define RFCOMM_CHANNEL_ALREADY_REGISTERED 0x71 #define RFCOMM_NO_OUTGOING_CREDITS 0x72 #define RFCOMM_AGGREGATE_FLOW_OFF 0x73 #define RFCOMM_DATA_LEN_EXCEEDS_MTU 0x74 #define HFP_REMOTE_REJECTS_AUDIO_CONNECTION 0x7F #define SDP_HANDLE_ALREADY_REGISTERED 0x80 #define SDP_QUERY_INCOMPLETE 0x81 #define SDP_SERVICE_NOT_FOUND 0x82 #define SDP_HANDLE_INVALID 0x83 #define SDP_QUERY_BUSY 0x84 #define ATT_HANDLE_VALUE_INDICATION_IN_PROGRESS 0x90 #define ATT_HANDLE_VALUE_INDICATION_TIMEOUT 0x91 #define ATT_HANDLE_VALUE_INDICATION_DISCONNECT 0x92 #define GATT_CLIENT_NOT_CONNECTED 0x93 #define GATT_CLIENT_BUSY 0x94 #define GATT_CLIENT_IN_WRONG_STATE 0x95 #define GATT_CLIENT_DIFFERENT_CONTEXT_FOR_ADDRESS_ALREADY_EXISTS 0x96 #define GATT_CLIENT_VALUE_TOO_LONG 0x97 #define GATT_CLIENT_CHARACTERISTIC_NOTIFICATION_NOT_SUPPORTED 0x98 #define GATT_CLIENT_CHARACTERISTIC_INDICATION_NOT_SUPPORTED 0x99 #define BNEP_SERVICE_ALREADY_REGISTERED 0xA0 #define BNEP_CHANNEL_NOT_CONNECTED 0xA1 #define BNEP_DATA_LEN_EXCEEDS_MTU 0xA2 #define BNEP_SETUP_CONNECTION_ERROR 0xA3 // OBEX ERRORS #define OBEX_UNKNOWN_ERROR 0xB0 #define OBEX_CONNECT_FAILED 0xB1 #define OBEX_DISCONNECTED 0xB2 #define OBEX_NOT_FOUND 0xB3 #define OBEX_NOT_ACCEPTABLE 0xB4 #define OBEX_ABORTED 0xB5 #define MESH_ERROR_APPKEY_INDEX_INVALID 0xD0 /* ENUM_END */ /* ENUM_START: AVRCP_BROWSING_ERROR_CODE */ #define AVRCP_BROWSING_ERROR_CODE_INVALID_COMMAND 0x00 // Sent if TG received a PDU that it did not understand. Valid for All. #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. #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. #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. #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. #define AVRCP_BROWSING_ERROR_CODE_UID_CHANGED 0x05 // The UIDs on the device have changed. Valid for All. #define AVRCP_BROWSING_ERROR_CODE_RESERVED_06 0x06 // Valid for All. #define AVRCP_BROWSING_ERROR_CODE_INVALID_DIRECTION 0x07 // The Direction parameter is invalid. Valid for Change Path. #define AVRCP_BROWSING_ERROR_CODE_NOT_A_DIRECTORY 0x08 // The UID provided does not refer to a folder item. Valid for Change Path. #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. #define AVRCP_BROWSING_ERROR_CODE_INVALID_SCOPE 0x0a // The scope parameter is invalid. Valid for GetFolderItems, PlayItem, AddToNowPlayer, GetItemAttributes,. #define AVRCP_BROWSING_ERROR_CODE_RANGE_OUT_OF_BOUNDS 0x0b // The start of range provided is not valid. Valid for GetFolderItems. #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. #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. #define AVRCP_BROWSING_ERROR_CODE_NOW_PLAYING_LIST_FULL 0x0e // No more items can be added to the Now Playing List. Valid for AddToNowPlaying. #define AVRCP_BROWSING_ERROR_CODE_SEARCH_NOT_SUPPORTED 0x0f // The Browsed Media Player does not support search. Valid for Search. #define AVRCP_BROWSING_ERROR_CODE_SEARCH_IN_PROGRESS 0x10 // A search operation is already in progress. Valid for Search. #define AVRCP_BROWSING_ERROR_CODE_INVALID_PLAYER_ID 0x11 // The specified Player Id does not refer to a valid player. Valid for SetAddressedPlayer, SetBrowsedPlayer. #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. #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. #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. #define AVRCP_BROWSING_ERROR_CODE_NO_AVAILABLE_PLAYERS 0x15 // Valid for All. #define AVRCP_BROWSING_ERROR_CODE_ADDRESSED_PLAYER_CHANGED 0x16 // Valid for Register Notification. // 0x17-0xff Reserved /* ENUM_END */ // HCI roles typedef enum { HCI_ROLE_MASTER = 0, HCI_ROLE_SLAVE = 1, HCI_ROLE_INVALID = 0xff, } hci_role_t; // packet sizes (max payload) #define HCI_ACL_DM1_SIZE 17 #define HCI_ACL_DH1_SIZE 27 #define HCI_ACL_2DH1_SIZE 54 #define HCI_ACL_3DH1_SIZE 83 #define HCI_ACL_DM3_SIZE 121 #define HCI_ACL_DH3_SIZE 183 #define HCI_ACL_DM5_SIZE 224 #define HCI_ACL_DH5_SIZE 339 #define HCI_ACL_2DH3_SIZE 367 #define HCI_ACL_3DH3_SIZE 552 #define HCI_ACL_2DH5_SIZE 679 #define HCI_ACL_3DH5_SIZE 1021 #define HCI_SCO_HV1_SIZE 10 #define HCI_SCO_HV2_SIZE 20 #define HCI_SCO_HV3_SIZE 30 #define HCI_SCO_EV3_SIZE 30 #define HCI_SCO_EV4_SIZE 120 #define HCI_SCO_EV5_SIZE 180 #define HCI_SCO_2EV3_SIZE 60 #define HCI_SCO_2EV5_SIZE 360 #define HCI_SCO_3EV3_SIZE 90 #define HCI_SCO_3EV5_SIZE 540 #define LE_ADVERTISING_DATA_SIZE 31 #define LE_EXTENDED_ADVERTISING_DATA_SIZE 229 #define LE_EXTENDED_ADVERTISING_LEGACY_HANDLE 0 #define LE_EXTENDED_ADVERTISING_MAX_HANDLE 0xEFu #define LE_EXTENDED_ADVERTISING_MAX_CHUNK_LEN 251 // advertising event properties for extended advertising #define LE_ADVERTISING_PROPERTIES_CONNECTABLE (1u<<0) #define LE_ADVERTISING_PROPERTIES_SCANNABLE (1u<<1) #define LE_ADVERTISING_PROPERTIES_DIRECTED (1u<<2) #define LE_ADVERTISING_PROPERTIES_HIGH_DUTY_CYCLE (1u<<3) #define LE_ADVERTISING_PROPERTIES_LEGACY (1u<<4) #define LE_ADVERTISING_PROPERTIES_ANONYMOUS (1u<<5) #define LE_ADVERTISING_PROPERTIES_INCLUDE_TX_POWER (1u<<6) // ACL Packet Types #define ACL_PACKET_TYPES_NONE 0x0000 #define ACL_PACKET_TYPES_2DH1 0x0002 #define ACL_PACKET_TYPES_3DH1 0x0004 #define ACL_PACKET_TYPES_DM1 0x0008 #define ACL_PACKET_TYPES_DH1 0x0010 #define ACL_PACKET_TYPES_2DH3 0x0100 #define ACL_PACKET_TYPES_3DH3 0x0200 #define ACL_PACKET_TYPES_DM3 0x0400 #define ACL_PACKET_TYPES_DH3 0x0800 #define ACL_PACKET_TYPES_2DH5 0x1000 #define ACL_PACKET_TYPES_3DH5 0x2000 #define ACL_PACKET_TYPES_DM5 0x4000 #define ACL_PACKET_TYPES_DH5 0x8000 #define ACL_PACKET_TYPES_BR (ACL_PACKET_TYPES_DM1 | ACL_PACKET_TYPES_DH1 | ACL_PACKET_TYPES_DM3 | ACL_PACKET_TYPES_DH3 | ACL_PACKET_TYPES_DM5 | ACL_PACKET_TYPES_DH5) #define ACL_PACKET_TYPES_EDR2 (ACL_PACKET_TYPES_2DH1 | ACL_PACKET_TYPES_2DH3 | ACL_PACKET_TYPES_2DH5) #define ACL_PACKET_TYPES_EDR3 (ACL_PACKET_TYPES_3DH1 | ACL_PACKET_TYPES_3DH3 | ACL_PACKET_TYPES_3DH5) #define ACL_PACKET_TYPES_SLOTS1 (ACL_PACKET_TYPES_DM1 | ACL_PACKET_TYPES_DH1 | ACL_PACKET_TYPES_2DH1 | ACL_PACKET_TYPES_3DH1) #define ACL_PACKET_TYPES_SLOTS3 (ACL_PACKET_TYPES_DM3 | ACL_PACKET_TYPES_DH3 | ACL_PACKET_TYPES_2DH3 | ACL_PACKET_TYPES_3DH3) #define ACL_PACKET_TYPES_SLOTS5 (ACL_PACKET_TYPES_DM5 | ACL_PACKET_TYPES_DH5 | ACL_PACKET_TYPES_2DH5 | ACL_PACKET_TYPES_3DH5) #define ACL_PACKET_TYPES_ALL (ACL_PACKET_TYPES_BR | ACL_PACKET_TYPES_EDR2 | ACL_PACKET_TYPES_EDR3) // SCO Packet Types #define SCO_PACKET_TYPES_NONE 0x0000 #define SCO_PACKET_TYPES_HV1 0x0001 #define SCO_PACKET_TYPES_HV2 0x0002 #define SCO_PACKET_TYPES_HV3 0x0004 #define SCO_PACKET_TYPES_EV3 0x0008 #define SCO_PACKET_TYPES_EV4 0x0010 #define SCO_PACKET_TYPES_EV5 0x0020 #define SCO_PACKET_TYPES_2EV3 0x0040 #define SCO_PACKET_TYPES_3EV3 0x0080 #define SCO_PACKET_TYPES_2EV5 0x0100 #define SCO_PACKET_TYPES_3EV5 0x0200 #define SCO_PACKET_TYPES_ALL 0x03FF #define SCO_PACKET_TYPES_SCO 0x0007 #define SCO_PACKET_TYPES_ESCO 0x03F8 // Link Policy Settings #define LM_LINK_POLICY_DISABLE_ALL_LM_MODES 0 #define LM_LINK_POLICY_ENABLE_ROLE_SWITCH 1 #define LM_LINK_POLICY_ENABLE_HOLD_MODE 2 #define LM_LINK_POLICY_ENABLE_SNIFF_MODE 4 // ACL Connection Modes #define ACL_CONNECTION_MODE_ACTIVE 0 #define ACL_CONNECTION_MODE_HOLD 1 #define ACL_CONNECTION_MODE_SNIFF 2 /** * Default INQ Mode */ #define GAP_IAC_GENERAL_INQUIRY 0x9E8B33L // General/Unlimited Inquiry Access Code (GIAC) #define GAP_IAC_LIMITED_INQUIRY 0x9E8B00L // Limited Dedicated Inquiry Access Code (LIAC) /** * SSP IO Capabilities */ #define SSP_IO_CAPABILITY_DISPLAY_ONLY 0 #define SSP_IO_CAPABILITY_DISPLAY_YES_NO 1 #define SSP_IO_CAPABILITY_KEYBOARD_ONLY 2 #define SSP_IO_CAPABILITY_NO_INPUT_NO_OUTPUT 3 #define SSP_IO_CAPABILITY_UNKNOWN 0xff /** * SSP Authentication Requirements, see IO Capability Request Reply Commmand */ // Numeric comparison with automatic accept allowed. #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_NO_BONDING 0x00 // Use IO Capabilities to deter- mine authentication procedure #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_NO_BONDING 0x01 // Numeric compar- ison with automatic accept allowed. #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_DEDICATED_BONDING 0x02 // Use IO Capabilities to determine authentication procedure #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_DEDICATED_BONDING 0x03 // Numeric Compari- son with automatic accept allowed. #define SSP_IO_AUTHREQ_MITM_PROTECTION_NOT_REQUIRED_GENERAL_BONDING 0x04 // Use IO capabilities to determine authentication procedure. #define SSP_IO_AUTHREQ_MITM_PROTECTION_REQUIRED_GENERAL_BONDING 0x05 // OGFs #define OGF_LINK_CONTROL 0x01 #define OGF_LINK_POLICY 0x02 #define OGF_CONTROLLER_BASEBAND 0x03 #define OGF_INFORMATIONAL_PARAMETERS 0x04 #define OGF_STATUS_PARAMETERS 0x05 #define OGF_TESTING 0x06 #define OGF_LE_CONTROLLER 0x08 #define OGF_VENDOR 0x3f /** * L2CAP Layer */ #define L2CAP_HEADER_SIZE 4 // minimum signaling MTU #define L2CAP_MINIMAL_MTU 48 #define L2CAP_DEFAULT_MTU 672 // Minimum/default MTU #define L2CAP_LE_DEFAULT_MTU 23 // L2CAP Fixed Channel IDs #define L2CAP_CID_SIGNALING 0x0001 #define L2CAP_CID_CONNECTIONLESS_CHANNEL 0x0002 #define L2CAP_CID_ATTRIBUTE_PROTOCOL 0x0004 #define L2CAP_CID_SIGNALING_LE 0x0005 #define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006 #define L2CAP_CID_BR_EDR_SECURITY_MANAGER 0x0007 // L2CAP Channels in Basic and Enhanced Retransmission Mode // connection response result #define L2CAP_CONNECTION_RESULT_SUCCESS 0x0000 #define L2CAP_CONNECTION_RESULT_PENDING 0x0001 #define L2CAP_CONNECTION_RESULT_PSM_NOT_SUPPORTED 0x0002 #define L2CAP_CONNECTION_RESULT_SECURITY_BLOCK 0x0003 #define L2CAP_CONNECTION_RESULT_NO_RESOURCES_AVAILABLE 0x0004 #define L2CAP_CONNECTION_RESULT_INVALID_SOURCE_CID 0x0006 #define L2CAP_CONNECTION_RESULT_SOURCE_CID_ALREADY_ALLOCATED 0x0007 // L2CAP Channels in LE Credit-Based Flow-Control Mode // connection response result #define L2CAP_CBM_CONNECTION_RESULT_SUCCESS 0x0000 #define L2CAP_CBM_CONNECTION_RESULT_SPSM_NOT_SUPPORTED 0x0002 #define L2CAP_CBM_CONNECTION_RESULT_NO_RESOURCES_AVAILABLE 0x0004 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_AUTHENTICATION 0x0005 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_AUTHORIZATION 0x0006 #define L2CAP_CBM_CONNECTION_RESULT_ENCYRPTION_KEY_SIZE_TOO_SHORT 0x0007 #define L2CAP_CBM_CONNECTION_RESULT_INSUFFICIENT_ENCRYPTION 0x0008 #define L2CAP_CBM_CONNECTION_RESULT_INVALID_SOURCE_CID 0x0009 #define L2CAP_CBM_CONNECTION_RESULT_SOURCE_CID_ALREADY_ALLOCATED 0x000A #define L2CAP_CBM_CONNECTION_RESULT_UNACCEPTABLE_PARAMETERS 0x000B // L2CAP Channels in Enhanced Credit-Based Flow-Control Mode // number of CIDs in single connection+reconfiguration request/response #define L2CAP_ECBM_MAX_CID_ARRAY_SIZE 5 // connection response result #define L2CAP_ECBM_CONNECTION_RESULT_ALL_SUCCESS 0x0000 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_SPSM_NOT_SUPPORTED 0x0002 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_INSUFFICIENT_RESOURCES_AVAILABLE 0x0004 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_AUTHENTICATION 0x0005 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_AUTHORIZATION 0x0006 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_ENCYRPTION_KEY_SIZE_TOO_SHORT 0x0007 #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INSUFFICIENT_ENCRYPTION 0x0008 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_INVALID_SOURCE_CID 0x0009 #define L2CAP_ECBM_CONNECTION_RESULT_SOME_REFUSED_SOURCE_CID_ALREADY_ALOCATED 0x000A #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_UNACCEPTABLE_PARAMETERS 0x000B #define L2CAP_ECBM_CONNECTION_RESULT_ALL_REFUSED_INVALID_PARAMETERS 0x000C #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_NO_FURTHER_INFORMATION 0x000D #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_AUTHENTICATION 0x000E #define L2CAP_ECBM_CONNECTION_RESULT_ALL_PENDING_AUTHORIZATION 0x000F // Result for Reconfigure Request #define L2CAP_ECBM_RECONFIGURE_SUCCESS 0 #define L2CAP_ECBM_RECONFIGURE_FAILED_MTU_REDUCTION_NOT_ALLOWED 1 #define L2CAP_ECBM_RECONFIGURE_FAILED_MPS_REDUCTION_MULTIPLE_CHANNELS 2 #define L2CAP_ECBM_RECONFIGURE_FAILED_DESTINATION_CID_INVALID 3 #define L2CAP_ECBM_RECONFIGURE_FAILED_UNACCEPTABLE_PARAMETERS 4 /** * SDP Protocol */ // Device Vendor ID Sources #define DEVICE_ID_VENDOR_ID_SOURCE_BLUETOOTH 0x0001 #define DEVICE_ID_VENDOR_ID_SOURCE_USB 0x0002 // OBEX #define SDP_vCard_2_1 0x01 #define SDP_vCard_3_0 0x02 #define SDP_vCal_1_0 0x03 #define SDP_iCal_2_0 0x04 #define SDP_vNote 0x05 #define SDP_vMessage 0x06 #define SDP_OBEXFileTypeAny 0xFF /** * RFCOMM Protocol */ // Line Status #define LINE_STATUS_NO_ERROR 0x00 #define LINE_STATUS_OVERRUN_ERROR 0x03 #define LINE_STATUS_PARITY_ERORR 0x05 #define LINE_STATUS_FRAMING_ERROR 0x09 // Modem Status Flags #define MODEM_STATUS_FC 0x02 #define MODEM_STATUS_RTC 0x04 #define MODEM_STATUS_RTR 0x08 #define MODEM_STATUS_IC 0x40 #define MODEM_STATUS_DV 0x80 typedef enum rpn_baud { RPN_BAUD_2400 = 0, RPN_BAUD_4800, RPN_BAUD_7200, RPN_BAUD_9600, RPN_BAUD_19200, RPN_BAUD_38400, RPN_BAUD_57600, RPN_BAUD_115200, RPN_BAUD_230400 } rpn_baud_t; typedef enum rpn_data_bits { RPN_DATA_BITS_5 = 0, RPN_DATA_BITS_6 = 0, RPN_DATA_BITS_7 = 0, RPN_DATA_BITS_8 = 0 } rpn_data_bits_t; typedef enum rpn_stop_bits { RPN_STOP_BITS_1_0 = 0, RPN_STOP_BITS_1_5 } rpn_stop_bits_t; typedef enum rpn_parity { RPN_PARITY_NONE = 0, RPN_PARITY_ODD = 1, RPN_PARITY_EVEN = 3, RPN_PARITY_MARK = 5, RPN_PARITY_SPACE = 7, } rpn_parity_t; #define RPN_FLOW_CONTROL_XONXOFF_ON_INPUT 0x01 #define RPN_FLOW_CONTROL_XONXOFF_ON_OUTPUT 0x02 #define RPN_FLOW_CONTROL_RTR_ON_INPUT 0x04 #define RPN_FLOW_CONTROL_RTR_ON_OUTPUT 0x08 #define RPN_FLOW_CONTROL_RTC_ON_INPUT 0x10 #define RPN_FLOW_CONTROL_RTC_ON_OUTPUT 0x20 #define RPN_PARAM_MASK_0_BAUD 0x01 #define RPN_PARAM_MASK_0_DATA_BITS 0x02 #define RPN_PARAM_MASK_0_STOP_BITS 0x04 #define RPN_PARAM_MASK_0_PARITY 0x08 #define RPN_PARAM_MASK_0_PARITY_TYPE 0x10 #define RPN_PARAM_MASK_0_XON_CHAR 0x20 #define RPN_PARAM_MASK_0_XOFF_CHAR 0x40 #define RPN_PARAM_MASK_0_RESERVED 0x80 // @note: values are identical to rpn_flow_control_t #define RPN_PARAM_MASK_1_XONOFF_ON_INPUT 0x01 #define RPN_PARAM_MASK_1_XONOFF_ON_OUTPUT 0x02 #define RPN_PARAM_MASK_1_RTR_ON_INPUT 0x04 #define RPN_PARAM_MASK_1_RTR_ON_OUTPUT 0x08 #define RPN_PARAM_MASK_1_RTC_ON_INPUT 0x10 #define RPN_PARAM_MASK_1_RTC_ON_OUTPUT 0x20 #define RPN_PARAM_MASK_1_RESERVED_0 0x40 #define RPN_PARAM_MASK_1_RESERVED_1 0x80 /** * BNEP Protocol */ #ifndef ETHER_ADDR_LEN #define ETHER_ADDR_LEN 6 #endif #ifndef ETHERTYPE_VLAN #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tag */ #endif #define BNEP_MTU_MIN 1691 /** * PAN Profile */ typedef enum { BNEP_SECURITY_NONE = 0x0000, BNEP_SECURITY_SERVICE_LEVEL_ENFORCED, BNEP_SECURITY_802_1X } security_description_t; typedef enum { PAN_NET_ACCESS_TYPE_PSTN = 0x0000, PAN_NET_ACCESS_TYPE_ISDN, PAN_NET_ACCESS_TYPE_DSL, PAN_NET_ACCESS_TYPE_CABLE_MODEM, PAN_NET_ACCESS_TYPE_10MB_ETHERNET, PAN_NET_ACCESS_TYPE_100MB_ETHERNET, PAN_NET_ACCESS_TYPE_4MB_TOKEN_RING, PAN_NET_ACCESS_TYPE_16MB_TOKEN_RING, PAN_NET_ACCESS_TYPE_100MB_TOKEN_RING, PAN_NET_ACCESS_TYPE_FDDI, PAN_NET_ACCESS_TYPE_GSM, PAN_NET_ACCESS_TYPE_CDMA, PAN_NET_ACCESS_TYPE_GPRS, PAN_NET_ACCESS_TYPE_3G, PAN_NET_ACCESS_TYPE_CELULAR, PAN_NET_ACCESS_TYPE_OTHER = 0xFFFE, PAN_NET_ACCESS_TYPE_NONE } net_access_type_t; /** * ATT */ // Minimum/default MTU #define ATT_DEFAULT_MTU 23 // MARK: ATT Error Codes #define ATT_ERROR_SUCCESS 0x00 #define ATT_ERROR_INVALID_HANDLE 0x01 #define ATT_ERROR_READ_NOT_PERMITTED 0x02 #define ATT_ERROR_WRITE_NOT_PERMITTED 0x03 #define ATT_ERROR_INVALID_PDU 0x04 #define ATT_ERROR_INSUFFICIENT_AUTHENTICATION 0x05 #define ATT_ERROR_REQUEST_NOT_SUPPORTED 0x06 #define ATT_ERROR_INVALID_OFFSET 0x07 #define ATT_ERROR_INSUFFICIENT_AUTHORIZATION 0x08 #define ATT_ERROR_PREPARE_QUEUE_FULL 0x09 #define ATT_ERROR_ATTRIBUTE_NOT_FOUND 0x0a #define ATT_ERROR_ATTRIBUTE_NOT_LONG 0x0b #define ATT_ERROR_INSUFFICIENT_ENCRYPTION_KEY_SIZE 0x0c #define ATT_ERROR_INVALID_ATTRIBUTE_VALUE_LENGTH 0x0d #define ATT_ERROR_UNLIKELY_ERROR 0x0e #define ATT_ERROR_INSUFFICIENT_ENCRYPTION 0x0f #define ATT_ERROR_UNSUPPORTED_GROUP_TYPE 0x10 #define ATT_ERROR_INSUFFICIENT_RESOURCES 0x11 #define ATT_ERROR_VALUE_NOT_ALLOWED 0x13 // MARK: ATT Error Codes defined by BTstack #define ATT_ERROR_HCI_DISCONNECT_RECEIVED 0x1f #define ATT_ERROR_BONDING_INFORMATION_MISSING 0x70 #define ATT_ERROR_DATA_MISMATCH 0x7e #define ATT_ERROR_TIMEOUT 0x7F #define ATT_ERROR_WRITE_RESPONSE_PENDING 0x100 // MARK: ATT Error Codes from Bluetooth Core Specification Supplement, Version 9 or later #define ATT_ERROR_WRITE_REQUEST_REJECTED 0xFC #define ATT_ERROR_CLIENT_CHARACTERISTIC_CONFIGURATION_DESCRIPTOR_IMPROPERLY_CONFIGURED 0xFD #define ATT_ERROR_PROCEDURE_ALREADY_IN_PROGRESS 0xFE #define ATT_ERROR_OUT_OF_RANGE 0xFF // MARK: ATT Error Codes from Cycling Power Service spec #define CYCLING_POWER_ERROR_CODE_INAPPROPRIATE_CONNECTION_PARAMETERS 0x80 #define CYCLING_POWER_ERROR_CODE_PROCEDURE_ALREADY_IN_PROGRESS 0xFE #define CYCLING_POWER_ERROR_CODE_CCC_DESCRIPTOR_IMPROPERLY_CONFIGURED 0xFD // MARK: ATT Error Codes from Cycling Speed and Cadence Service spec #define CYCLING_SPEED_AND_CADENCE_ERROR_CODE_PROCEDURE_ALREADY_IN_PROGRESS 0x80 #define CYCLING_SPEED_AND_CADENCE_ERROR_CODE_CCC_DESCRIPTOR_IMPROPERLY_CONFIGURED 0x81 // MARK: Attribute Property Flags #define ATT_PROPERTY_BROADCAST 0x01 #define ATT_PROPERTY_READ 0x02 #define ATT_PROPERTY_WRITE_WITHOUT_RESPONSE 0x04 #define ATT_PROPERTY_WRITE 0x08 #define ATT_PROPERTY_NOTIFY 0x10 #define ATT_PROPERTY_INDICATE 0x20 #define ATT_PROPERTY_AUTHENTICATED_SIGNED_WRITE 0x40 #define ATT_PROPERTY_EXTENDED_PROPERTIES 0x80 // MARK: Attribute Property Flag, BTstack extension // value is asked from client #define ATT_PROPERTY_DYNAMIC 0x100 // Security levels #define ATT_SECURITY_NONE 0 #define ATT_SECURITY_ENCRYPTED 1 #define ATT_SECURITY_AUTHENTICATED 2 #define ATT_SECURITY_AUTHORIZED 3 #define ATT_SECURITY_AUTHENTICATED_SC 4 // ATT Transaction Timeout of 30 seconds for Command/Response or Indication/Confirmation #define ATT_TRANSACTION_TIMEOUT_MS 30000 #define ATT_TRANSACTION_MODE_NONE 0x0 #define ATT_TRANSACTION_MODE_ACTIVE 0x1 #define ATT_TRANSACTION_MODE_EXECUTE 0x2 #define ATT_TRANSACTION_MODE_CANCEL 0x3 #define ATT_TRANSACTION_MODE_VALIDATE 0x4 // MARK: GATT UUIDs #define GATT_PRIMARY_SERVICE_UUID 0x2800 #define GATT_SECONDARY_SERVICE_UUID 0x2801 #define GATT_INCLUDE_SERVICE_UUID 0x2802 #define GATT_CHARACTERISTICS_UUID 0x2803 #define GATT_CHARACTERISTIC_EXTENDED_PROPERTIES 0x2900 #define GATT_CHARACTERISTIC_USER_DESCRIPTION 0x2901 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION 0x2902 #define GATT_SERVER_CHARACTERISTICS_CONFIGURATION 0x2903 #define GATT_CHARACTERISTIC_PRESENTATION_FORMAT 0x2904 #define GATT_CHARACTERISTIC_AGGREGATE_FORMAT 0x2905 #define GATT_CLIENT_SUPPORTED_FEATURES 0x2B29 #define GATT_SERVER_SUPPORTED_FEATURES 0x2B3A #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NONE 0 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_NOTIFICATION 1 #define GATT_CLIENT_CHARACTERISTICS_CONFIGURATION_INDICATION 2 #define GATT_CLIENT_ANY_CONNECTION 0xffff #define GATT_CLIENT_ANY_VALUE_HANDLE 0x0000 // GAP Service and Characteristics #define GAP_SERVICE_UUID 0x1800 #define GAP_DEVICE_NAME_UUID 0x2a00 #define GAP_APPEARANCE_UUID 0x2a01 #define GAP_PERIPHERAL_PRIVACY_FLAG 0x2a02 #define GAP_RECONNECTION_ADDRESS_UUID 0x2a03 #define GAP_PERIPHERAL_PREFERRED_CONNECTION_PARAMETERS_UUID 0x2a04 #define GAP_SERVICE_CHANGED 0x2a05 // Bluetooth GATT types typedef struct { uint16_t year; // 0 - year is not known; or [1582,9999] uint8_t month; // 0 - month is not known; or [1,12] uint8_t day; // 0 - day is not known; or [1,31] uint8_t hours; // [0,23] uint8_t minutes; // [0,59] uint8_t seconds; // [0,59] } gatt_date_time_t; typedef enum { GATT_MICROPHONE_CONTROL_MUTE_OFF = 0x00, GATT_MICROPHONE_CONTROL_MUTE_ON, GATT_MICROPHONE_CONTROL_MUTE_DISABLED } gatt_microphone_control_mute_t; /** * SM - LE Security Manager */ // Bluetooth Spec definitions typedef enum { SM_CODE_PAIRING_REQUEST = 0X01, SM_CODE_PAIRING_RESPONSE, SM_CODE_PAIRING_CONFIRM, SM_CODE_PAIRING_RANDOM, SM_CODE_PAIRING_FAILED, SM_CODE_ENCRYPTION_INFORMATION, SM_CODE_MASTER_IDENTIFICATION, SM_CODE_IDENTITY_INFORMATION, SM_CODE_IDENTITY_ADDRESS_INFORMATION, SM_CODE_SIGNING_INFORMATION, SM_CODE_SECURITY_REQUEST, SM_CODE_PAIRING_PUBLIC_KEY, SM_CODE_PAIRING_DHKEY_CHECK, SM_CODE_KEYPRESS_NOTIFICATION, } SECURITY_MANAGER_COMMANDS; // IO Capability Values typedef enum { IO_CAPABILITY_DISPLAY_ONLY = 0, IO_CAPABILITY_DISPLAY_YES_NO, IO_CAPABILITY_KEYBOARD_ONLY, IO_CAPABILITY_NO_INPUT_NO_OUTPUT, IO_CAPABILITY_KEYBOARD_DISPLAY, // not used by secure simple pairing } io_capability_t; // Authentication requirement flags #define SM_AUTHREQ_NO_BONDING 0x00 #define SM_AUTHREQ_BONDING 0x01 #define SM_AUTHREQ_MITM_PROTECTION 0x04 #define SM_AUTHREQ_SECURE_CONNECTION 0x08 #define SM_AUTHREQ_KEYPRESS 0x10 #define SM_AUTHREQ_CT2 0x20 // Key distribution flags used by spec #define SM_KEYDIST_ENC_KEY 0x01 #define SM_KEYDIST_ID_KEY 0x02 #define SM_KEYDIST_SIGN 0x04 #define SM_KEYDIST_LINK_KEY 0x08 // Key distribution flags used internally #define SM_KEYDIST_FLAG_ENCRYPTION_INFORMATION 0x01 #define SM_KEYDIST_FLAG_MASTER_IDENTIFICATION 0x02 #define SM_KEYDIST_FLAG_IDENTITY_INFORMATION 0x04 #define SM_KEYDIST_FLAG_IDENTITY_ADDRESS_INFORMATION 0x08 #define SM_KEYDIST_FLAG_SIGNING_IDENTIFICATION 0x10 // STK Generation Methods #define SM_STK_GENERATION_METHOD_JUST_WORKS 0x01 #define SM_STK_GENERATION_METHOD_OOB 0x02 #define SM_STK_GENERATION_METHOD_PASSKEY 0x04 #define SM_STK_GENERATION_METHOD_NUMERIC_COMPARISON 0x08 // Pairing Failed Reasons #define SM_REASON_RESERVED 0x00 #define SM_REASON_PASSKEY_ENTRY_FAILED 0x01 #define SM_REASON_OOB_NOT_AVAILABLE 0x02 #define SM_REASON_AUTHENTHICATION_REQUIREMENTS 0x03 #define SM_REASON_CONFIRM_VALUE_FAILED 0x04 #define SM_REASON_PAIRING_NOT_SUPPORTED 0x05 #define SM_REASON_ENCRYPTION_KEY_SIZE 0x06 #define SM_REASON_COMMAND_NOT_SUPPORTED 0x07 #define SM_REASON_UNSPECIFIED_REASON 0x08 #define SM_REASON_REPEATED_ATTEMPTS 0x09 #define SM_REASON_INVALID_PARAMETERS 0x0a #define SM_REASON_DHKEY_CHECK_FAILED 0x0b #define SM_REASON_NUMERIC_COMPARISON_FAILED 0x0c #define SM_REASON_BR_EDR_PAIRING_IN_PROGRESS 0x0d #define SM_REASON_CROSS_TRANSPORT_KEY_DERIVATION_NOT_ALLOWED 0x0e #define SM_REASON_KEY_REJECTED 0x0f // also, invalid parameters // and reserved // Keypress Notifications #define SM_KEYPRESS_PASSKEY_ENTRY_STARTED 0x00 #define SM_KEYPRESS_PASSKEY_DIGIT_ENTERED 0x01 #define SM_KEYPRESS_PASSKEY_DIGIT_ERASED 0x02 #define SM_KEYPRESS_PASSKEY_CLEARED 0x03 #define SM_KEYPRESS_PASSKEY_ENTRY_COMPLETED 0x04 #endif