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Fix 2.0 SDK BLE devices (#2560)

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Remove old pre-release BTStack files from sdkoverrides (were needed for
compound BLE devices, but the latest BTStack now incorporates these
changes).

Fixes #2547
This commit is contained in:
Earle F. Philhower, III 2024-10-27 12:52:43 -07:00 committed by GitHub
parent 3aa8df5ab7
commit 5b135fabc4
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7 changed files with 6 additions and 3905 deletions
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1863
cores/rp2040/sdkoverride/att_db.c
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cores/rp2040/sdkoverride/att_db.h
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/*
Copyright (C) 2014 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
*/
/**
@title ATT Database Engine
*/
#ifndef ATT_DB_H
#define ATT_DB_H
#if defined ENABLE_CLASSIC
#include <stdint.h>
#include <sdkoverride/bluetooth.h>
#include "btstack_linked_list.h"
#include "btstack_defines.h"
#include "btstack_bool.h"
#if defined __cplusplus
extern "C" {
#endif
// MARK: Attribute PDU Opcodes
#define ATT_ERROR_RESPONSE 0x01u
#define ATT_EXCHANGE_MTU_REQUEST 0x02u
#define ATT_EXCHANGE_MTU_RESPONSE 0x03u
#define ATT_FIND_INFORMATION_REQUEST 0x04u
#define ATT_FIND_INFORMATION_REPLY 0x05u
#define ATT_FIND_BY_TYPE_VALUE_REQUEST 0x06u
#define ATT_FIND_BY_TYPE_VALUE_RESPONSE 0x07u
#define ATT_READ_BY_TYPE_REQUEST 0x08u
#define ATT_READ_BY_TYPE_RESPONSE 0x09u
#define ATT_READ_REQUEST 0x0au
#define ATT_READ_RESPONSE 0x0bu
#define ATT_READ_BLOB_REQUEST 0x0cu
#define ATT_READ_BLOB_RESPONSE 0x0du
#define ATT_READ_MULTIPLE_REQUEST 0x0eu
#define ATT_READ_MULTIPLE_RESPONSE 0x0fu
#define ATT_READ_BY_GROUP_TYPE_REQUEST 0x10u
#define ATT_READ_BY_GROUP_TYPE_RESPONSE 0x11u
#define ATT_WRITE_REQUEST 0x12u
#define ATT_WRITE_RESPONSE 0x13u
#define ATT_PREPARE_WRITE_REQUEST 0x16u
#define ATT_PREPARE_WRITE_RESPONSE 0x17u
#define ATT_EXECUTE_WRITE_REQUEST 0x18u
#define ATT_EXECUTE_WRITE_RESPONSE 0x19u
#define ATT_HANDLE_VALUE_NOTIFICATION 0x1bu
#define ATT_HANDLE_VALUE_INDICATION 0x1du
#define ATT_HANDLE_VALUE_CONFIRMATION 0x1eu
#define ATT_READ_MULTIPLE_VARIABLE_REQ 0x20u
#define ATT_READ_MULTIPLE_VARIABLE_RSP 0x21u
#define ATT_MULTIPLE_HANDLE_VALUE_NTF 0x23u
#define ATT_WRITE_COMMAND 0x52u
#define ATT_SIGNED_WRITE_COMMAND 0xD2u
// internal additions
// 128 bit UUID used
#define ATT_PROPERTY_UUID128 0x200u
// Read/Write Permission bits
#define ATT_PROPERTY_READ_PERMISSION_BIT_0 0x0400u
#define ATT_PROPERTY_READ_PERMISSION_BIT_1 0x0800u
#define ATT_PROPERTY_WRITE_PERMISSION_BIT_0 0x0001u
#define ATT_PROPERTY_WRITE_PERMISSION_BIT_1 0x0010u
#define ATT_PROPERTY_READ_PERMISSION_SC 0x0020u
#define ATT_PROPERTY_WRITE_PERMISSION_SC 0x0080u
typedef struct att_connection {
hci_con_handle_t con_handle;
uint16_t mtu; // initialized to ATT_DEFAULT_MTU (23), negotiated during MTU exchange
uint16_t max_mtu; // local maximal L2CAP_MTU, set to l2cap_max_le_mtu()
bool mtu_exchanged;
uint8_t encryption_key_size;
uint8_t authenticated;
uint8_t authorized;
uint8_t secure_connection;
} att_connection_t;
/* API_START */
// map ATT ERROR CODES on to att_read_callback length
#define ATT_READ_ERROR_CODE_OFFSET 0xfe00u
// custom BTstack ATT Response Pending for att_read_callback
#define ATT_READ_RESPONSE_PENDING 0xffffu
// internally used to signal write response pending
#define ATT_INTERNAL_WRITE_RESPONSE_PENDING 0xfffeu
/**
@brief ATT Client Read Callback for Dynamic Data
- if buffer == NULL, don't copy data, just return size of value
- if buffer != NULL, copy data and return number bytes copied
If ENABLE_ATT_DELAYED_READ_RESPONSE is defined, you may return ATT_READ_RESPONSE_PENDING if data isn't available yet
@param con_handle of hci le connection
@param attribute_handle to be read
@param offset defines start of attribute value
@param buffer
@param buffer_size
@return size of value if buffer is NULL, otherwise number of bytes copied
*/
typedef uint16_t (*att_read_callback_t)(hci_con_handle_t con_handle, uint16_t attribute_handle, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
/**
@brief ATT Client Write Callback for Dynamic Data
Each Prepared Write Request triggers a callback with transaction mode ATT_TRANSACTION_MODE_ACTIVE.
On Execute Write, the callback will be called with ATT_TRANSACTION_MODE_VALIDATE and allows to validate all queued writes and return an application error.
If none of the registered callbacks return an error for ATT_TRANSACTION_MODE_VALIDATE and the callback will be called with ATT_TRANSACTION_MODE_EXECUTE.
Otherwise, all callbacks will be called with ATT_TRANSACTION_MODE_CANCEL.
If the additional validation step is not needed, just return 0 for all callbacks with transaction mode ATT_TRANSACTION_MODE_VALIDATE.
@param con_handle of hci le connection
@param attribute_handle to be written
@param transaction - ATT_TRANSACTION_MODE_NONE for regular writes. For prepared writes: ATT_TRANSACTION_MODE_ACTIVE, ATT_TRANSACTION_MODE_VALIDATE, ATT_TRANSACTION_MODE_EXECUTE, ATT_TRANSACTION_MODE_CANCEL
@param offset into the value - used for queued writes and long attributes
@param buffer
@param buffer_size
@param signature used for signed write commands
@return 0 if write was ok, ATT_ERROR_PREPARE_QUEUE_FULL if no space in queue, ATT_ERROR_INVALID_OFFSET if offset is larger than max buffer
*/
typedef int (*att_write_callback_t)(hci_con_handle_t con_handle, uint16_t attribute_handle, uint16_t transaction_mode, uint16_t offset, uint8_t *buffer, uint16_t buffer_size);
// Read & Write Callbacks for handle range
typedef struct att_service_handler {
btstack_linked_item_t * item;
uint16_t start_handle;
uint16_t end_handle;
att_read_callback_t read_callback;
att_write_callback_t write_callback;
btstack_packet_handler_t packet_handler;
} att_service_handler_t;
// MARK: ATT Operations
/**
@brief setup ATT database
@param db
*/
void att_set_db(uint8_t const * db);
/*
@brief set callback for read of dynamic attributes
@param callback
*/
void att_set_read_callback(att_read_callback_t callback);
/**
@brief set callback for write of dynamic attributes
@param callback
*/
void att_set_write_callback(att_write_callback_t callback);
/**
@brief debug helper, dump ATT database to stdout using log_info
*/
void att_dump_attributes(void);
/**
@brief process ATT request against database and put response into response buffer
@param att_connection used for mtu and security properties
@param request_buffer, request_len: ATT request from client
@param response_buffer for result
@return len of data in response buffer. 0 = no response,
ATT_READ_RESPONSE_PENDING if it was returned at least once for dynamic data (requires ENABLE_ATT_DELAYED_READ_RESPONSE)
*/
uint16_t att_handle_request(att_connection_t * att_connection,
uint8_t * request_buffer,
uint16_t request_len,
uint8_t * response_buffer);
/**
@brief setup value notification in response buffer for a given handle and value
@param att_connection
@param attribute_handle
@param value
@param value_len
@param response_buffer for notification
*/
uint16_t att_prepare_handle_value_notification(att_connection_t * att_connection,
uint16_t attribute_handle,
const uint8_t *value,
uint16_t value_len,
uint8_t * response_buffer);
/**
@brief setup value notification in response buffer for multiple handles and values
@param att_connection
@param attribute_handle
@param value
@param value_len
@param response_buffer for notification
*/
uint16_t att_prepare_handle_value_multiple_notification(att_connection_t * att_connection,
uint8_t num_attributes,
const uint16_t * attribute_handles,
const uint8_t ** values_data,
const uint16_t * values_len,
uint8_t * response_buffer);
/**
@brief setup value indication in response buffer for a given handle and value
@param att_connection
@param attribute_handle
@param value
@param value_len
@param response_buffer for indication
*/
uint16_t att_prepare_handle_value_indication(att_connection_t * att_connection,
uint16_t attribute_handle,
const uint8_t *value,
uint16_t value_len,
uint8_t * response_buffer);
/**
@brief transaction queue of prepared writes, e.g., after disconnect
@return att_connection
*/
void att_clear_transaction_queue(att_connection_t * att_connection);
// att_read_callback helpers for a various data types
/**
@brief Handle read of blob like data for att_read_callback
@param blob of data
@param blob_size of blob
@param offset from att_read_callback
@param buffer from att_read_callback
@param buffer_size from att_read_callback
@return value size for buffer == 0 and num bytes copied otherwise
*/
uint16_t att_read_callback_handle_blob(const uint8_t * blob, uint16_t blob_size, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
/**
@brief Handle read of little endian unsigned 32 bit value for att_read_callback
@param value
@param offset from att_read_callback
@param buffer from att_read_callback
@param buffer_size from att_read_callback
@return value size for buffer == 0 and num bytes copied otherwise
*/
uint16_t att_read_callback_handle_little_endian_32(uint32_t value, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
/**
@brief Handle read of little endian unsigned 16 bit value for att_read_callback
@param value
@param offset from att_read_callback
@param buffer from att_read_callback
@param buffer_size from att_read_callback
@return value size for buffer == 0 and num bytes copied otherwise
*/
uint16_t att_read_callback_handle_little_endian_16(uint16_t value, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
/**
@brief Handle read of single byte for att_read_callback
@param blob of data
@param blob_size of blob
@param offset from att_read_callback
@param buffer from att_read_callback
@param buffer_size from att_read_callback
@return value size for buffer == 0 and num bytes copied otherwise
*/
uint16_t att_read_callback_handle_byte(uint8_t value, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
// experimental client API
/**
@brief Get UUID for handle
@param attribute_handle
@return 0 if not found
*/
uint16_t att_uuid_for_handle(uint16_t attribute_handle);
/**
@brief Get const value for handle
@param attribute_handle
@param out_value_len output variable that hold value len
@return value
*/
const uint8_t * gatt_server_get_const_value_for_handle(uint16_t attribute_handle, uint16_t * out_value_len);
// experimental GATT Server API
/**
@brief Get handle range for primary service.
@param uuid16
@param start_handle
@param end_handle
@return false if not found
*/
bool gatt_server_get_handle_range_for_service_with_uuid16(uint16_t uuid16, uint16_t * start_handle, uint16_t * end_handle);
/**
@brief Get handle range for included service.
@param start_handle
@param end_handle
@param uuid16
@param out_included_service_handle
@param out_included_service_start_handle
@param out_included_service_end_handle
@return false if not found
*/
bool gatt_server_get_included_service_with_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t uuid16,
uint16_t * out_included_service_handle, uint16_t * out_included_service_start_handle, uint16_t * out_included_service_end_handle);
/**
@brief Get value handle for characteristic.
@param start_handle
@param end_handle
@param uuid16
@return 0 if not found
*/
uint16_t gatt_server_get_value_handle_for_characteristic_with_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t uuid16);
/**
@brief Get descriptor handle for characteristic.
@param start_handle
@param end_handle
@param characteristic_uuid16
@param descriptor_uuid16
@return 0 if not found
*/
uint16_t gatt_server_get_descriptor_handle_for_characteristic_with_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t characteristic_uuid16, uint16_t descriptor_uuid16);
/**
@brief Get client configuration handle for characteristic.
@param start_handle
@param end_handle
@param characteristic_uuid16
@return 0 if not found
*/
uint16_t gatt_server_get_client_configuration_handle_for_characteristic_with_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t characteristic_uuid16);
/**
@brief Get server configuration handle for characteristic.
@param start_handle
@param end_handle
@param characteristic_uuid16
@param descriptor_uuid16
@return 0 if not found
*/
uint16_t gatt_server_get_server_configuration_handle_for_characteristic_with_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t characteristic_uuid16);
/**
@brief Get handle range for primary service.
@param uuid128
@param start_handle
@param end_handle
@return false if not found
*/
bool gatt_server_get_handle_range_for_service_with_uuid128(const uint8_t * uuid128, uint16_t * start_handle, uint16_t * end_handle);
/**
@brief Get value handle.
@param start_handle
@param end_handle
@param uuid128
@return 0 if not found
*/
uint16_t gatt_server_get_value_handle_for_characteristic_with_uuid128(uint16_t start_handle, uint16_t end_handle, const uint8_t * uuid128);
/**
@brief Get client configuration handle.
@param start_handle
@param end_handle
@param uuid128
@return 0 if not found
*/
uint16_t gatt_server_get_client_configuration_handle_for_characteristic_with_uuid128(uint16_t start_handle, uint16_t end_handle, const uint8_t * uuid128);
/* API_END */
// non-user functionality for att_server
/**
@brief Check if writes to handle should be persistent
@param handle
@return 1 if persistent
*/
bool att_is_persistent_ccc(uint16_t handle);
// auto-pts testing, returns response size
#ifdef ENABLE_BTP
uint16_t btp_att_get_attributes_by_uuid16(uint16_t start_handle, uint16_t end_handle, uint16_t uuid16, uint8_t * response_buffer, uint16_t response_buffer_size);
uint16_t btp_att_get_attributes_by_uuid128(uint16_t start_handle, uint16_t end_handle, const uint8_t * uuid128, uint8_t * response_buffer, uint16_t response_buffer_size);
uint16_t btp_att_get_attribute_value(att_connection_t * att_connection, uint16_t attribute_handle, uint8_t * response_buffer, uint16_t response_buffer_size);
#endif
#if defined __cplusplus
}
#endif
#endif
#endif // ATT_H

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cores/rp2040/sdkoverride/bluetooth.h
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/*
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 <stdint.h>
/**
@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;
/**
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
// 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_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)
// 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 Command
*/
// 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

524
cores/rp2040/sdkoverride/hids_device.c
View file

@ -1,524 +0,0 @@
/*
Copyright (C) 2014 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
*/
#if defined ENABLE_CLASSIC
#define BTSTACK_FILE__ "hids_device.c"
/**
Implementation of the GATT HIDS Device
To use with your application, add '#import <hids.gatt>' to your .gatt file
*/
#include "hids_device.h"
#include "ble/att_db.h"
#include "ble/att_server.h"
#include "bluetooth_gatt.h"
#include "btstack_util.h"
#include "btstack_debug.h"
#define HIDS_DEVICE_ERROR_CODE_INAPPROPRIATE_CONNECTION_PARAMETERS 0x80
// storage for 'generic' HID Device with single Input, Output, and Feature Report
static hids_device_report_t hid_reports_generic_storage[3];
typedef struct {
uint16_t con_handle;
uint8_t hid_country_code;
const uint8_t * hid_descriptor;
uint16_t hid_descriptor_size;
uint16_t hid_report_map_handle;
uint8_t hid_protocol_mode;
uint16_t hid_protocol_mode_value_handle;
uint16_t hid_boot_mouse_input_value_handle;
uint16_t hid_boot_mouse_input_client_configuration_handle;
uint16_t hid_boot_mouse_input_client_configuration_value;
uint16_t hid_boot_keyboard_input_value_handle;
uint16_t hid_boot_keyboard_input_client_configuration_handle;
uint16_t hid_boot_keyboard_input_client_configuration_value;
hids_device_report_t * hid_reports;
uint8_t hid_input_reports_num;
uint8_t hid_output_reports_num;
uint8_t hid_feature_reports_num;
uint16_t hid_control_point_value_handle;
uint8_t hid_control_point_suspend;
btstack_context_callback_registration_t battery_callback;
} hids_device_t;
static hids_device_t hids_device;
static btstack_packet_handler_t packet_handler;
static att_service_handler_t hid_service;
// TODO: store hids device connection into list
static hids_device_t * hids_device_get_instance_for_con_handle(uint16_t con_handle) {
UNUSED(con_handle);
return &hids_device;
}
static hids_device_t * hids_device_create_instance(void) {
memset(&hids_device, 0, sizeof(hids_device_t));
return &hids_device;
}
static hids_device_report_t * hids_device_get_report_for_client_configuration_handle(hids_device_t * device, uint16_t client_configuration_handle) {
uint8_t pos;
uint8_t total_reports = device->hid_input_reports_num + device->hid_output_reports_num + device->hid_feature_reports_num;
for (pos = 0 ; pos < total_reports ; pos++) {
if (device->hid_reports[pos].client_configuration_handle == client_configuration_handle) {
return &device->hid_reports[pos];
}
}
return NULL;
}
static hids_device_report_t *
hids_device_get_report_for_id_and_type(hids_device_t *device, uint16_t report_id, hid_report_type_t type) {
uint8_t pos;
uint8_t total_reports = device->hid_input_reports_num + device->hid_output_reports_num + device->hid_feature_reports_num;
for (pos = 0 ; pos < total_reports ; pos++) {
if ((device->hid_reports[pos].type == type) && (device->hid_reports[pos].id == report_id)) {
return &device->hid_reports[pos];
}
}
return NULL;
}
static void hids_device_emit_event_with_uint8(uint8_t event, hci_con_handle_t con_handle, uint8_t value) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return;
}
if (!packet_handler) {
return;
}
uint8_t buffer[6];
buffer[0] = HCI_EVENT_HIDS_META;
buffer[1] = 4;
buffer[2] = event;
little_endian_store_16(buffer, 3, (uint16_t) con_handle);
buffer[5] = value;
(*packet_handler)(HCI_EVENT_PACKET, 0, buffer, sizeof(buffer));
}
static void hids_device_emit_event_with_uint8_uint8_t(uint8_t event, hci_con_handle_t con_handle, uint8_t value_1, uint8_t value_2) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return;
}
if (!packet_handler) {
return;
}
uint8_t buffer[7];
buffer[0] = HCI_EVENT_HIDS_META;
buffer[1] = 4;
buffer[2] = event;
little_endian_store_16(buffer, 3, (uint16_t) con_handle);
buffer[5] = value_1;
buffer[6] = value_2;
(*packet_handler)(HCI_EVENT_PACKET, 0, buffer, sizeof(buffer));
}
static void hids_device_emit_event(uint8_t event, hci_con_handle_t con_handle) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return;
}
if (!packet_handler) {
return;
}
uint8_t buffer[5];
buffer[0] = HCI_EVENT_HIDS_META;
buffer[1] = 4;
buffer[2] = event;
little_endian_store_16(buffer, 3, (uint16_t) con_handle);
(*packet_handler)(HCI_EVENT_PACKET, 0, buffer, sizeof(buffer));
}
static void hids_device_can_send_now(void * context) {
hci_con_handle_t con_handle = (hci_con_handle_t)(uintptr_t) context;
// notify client
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return;
}
if (!packet_handler) {
return;
}
uint8_t buffer[5];
buffer[0] = HCI_EVENT_HIDS_META;
buffer[1] = 3;
buffer[2] = HIDS_SUBEVENT_CAN_SEND_NOW;
little_endian_store_16(buffer, 3, (uint16_t) con_handle);
(*packet_handler)(HCI_EVENT_PACKET, 0, buffer, sizeof(buffer));
}
// ATT Client Read Callback for Dynamic Data
// - if buffer == NULL, don't copy data, just return size of value
// - if buffer != NULL, copy data and return number bytes copied
static uint16_t att_read_callback(hci_con_handle_t con_handle, uint16_t att_handle, uint16_t offset, uint8_t * buffer, uint16_t buffer_size) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return HIDS_DEVICE_ERROR_CODE_INAPPROPRIATE_CONNECTION_PARAMETERS;
}
if (att_handle == instance->hid_protocol_mode_value_handle) {
log_info("Read protocol mode");
return att_read_callback_handle_byte(instance->hid_protocol_mode, offset, buffer, buffer_size);
}
if (att_handle == instance->hid_report_map_handle) {
log_info("Read report map");
return att_read_callback_handle_blob(instance->hid_descriptor, instance->hid_descriptor_size, offset, buffer, buffer_size);
}
if (att_handle == instance->hid_boot_mouse_input_client_configuration_handle) {
return att_read_callback_handle_little_endian_16(instance->hid_boot_mouse_input_client_configuration_value, offset, buffer, buffer_size);
}
if (att_handle == instance->hid_boot_keyboard_input_client_configuration_handle) {
return att_read_callback_handle_little_endian_16(instance->hid_boot_keyboard_input_client_configuration_value, offset, buffer, buffer_size);
}
if (att_handle == instance->hid_control_point_value_handle) {
if (buffer && (buffer_size >= 1u)) {
buffer[0] = instance->hid_control_point_suspend;
}
return 1;
}
hids_device_report_t * report = hids_device_get_report_for_client_configuration_handle(instance, att_handle);
if (report != NULL) {
return att_read_callback_handle_little_endian_16(report->client_configuration_value, offset, buffer, buffer_size);
}
return 0;
}
static int att_write_callback(hci_con_handle_t con_handle, uint16_t att_handle, uint16_t transaction_mode, uint16_t offset, uint8_t *buffer, uint16_t buffer_size) {
UNUSED(transaction_mode);
UNUSED(buffer_size);
UNUSED(offset);
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return HIDS_DEVICE_ERROR_CODE_INAPPROPRIATE_CONNECTION_PARAMETERS;
}
if (att_handle == instance->hid_boot_mouse_input_client_configuration_handle) {
uint16_t new_value = little_endian_read_16(buffer, 0);
instance->hid_boot_mouse_input_client_configuration_value = new_value;
hids_device_emit_event_with_uint8(HIDS_SUBEVENT_BOOT_MOUSE_INPUT_REPORT_ENABLE, con_handle, (uint8_t) new_value);
}
if (att_handle == instance->hid_boot_keyboard_input_client_configuration_handle) {
uint16_t new_value = little_endian_read_16(buffer, 0);
instance->hid_boot_keyboard_input_client_configuration_value = new_value;
hids_device_emit_event_with_uint8(HIDS_SUBEVENT_BOOT_KEYBOARD_INPUT_REPORT_ENABLE, con_handle, (uint8_t) new_value);
}
if (att_handle == instance->hid_protocol_mode_value_handle) {
instance->hid_protocol_mode = buffer[0];
log_info("Set protocol mode: %u", instance->hid_protocol_mode);
hids_device_emit_event_with_uint8(HIDS_SUBEVENT_PROTOCOL_MODE, con_handle, instance->hid_protocol_mode);
}
if (att_handle == instance->hid_control_point_value_handle) {
if (buffer_size < 1u) {
return ATT_ERROR_INVALID_OFFSET;
}
instance->hid_control_point_suspend = buffer[0];
instance->con_handle = con_handle;
log_info("Set suspend tp: %u", instance->hid_control_point_suspend);
if (instance->hid_control_point_suspend == 0u) {
hids_device_emit_event(HIDS_SUBEVENT_SUSPEND, con_handle);
} else if (instance->hid_control_point_suspend == 1u) {
hids_device_emit_event(HIDS_SUBEVENT_EXIT_SUSPEND, con_handle);
}
}
hids_device_report_t * report = hids_device_get_report_for_client_configuration_handle(instance, att_handle);
if (report != NULL) {
uint16_t new_value = little_endian_read_16(buffer, 0);
report->client_configuration_value = new_value;
log_info("Enable Report (type %u) notifications: %x", (uint8_t) report->type, new_value);
switch (report->type) {
case HID_REPORT_TYPE_INPUT:
hids_device_emit_event_with_uint8_uint8_t(HIDS_SUBEVENT_INPUT_REPORT_ENABLE, con_handle, report->id, (uint8_t) new_value);
break;
case HID_REPORT_TYPE_OUTPUT:
hids_device_emit_event_with_uint8_uint8_t(HIDS_SUBEVENT_OUTPUT_REPORT_ENABLE, con_handle, report->id, (uint8_t) new_value);
break;
case HID_REPORT_TYPE_FEATURE:
hids_device_emit_event_with_uint8_uint8_t(HIDS_SUBEVENT_FEATURE_REPORT_ENABLE, con_handle, report->id, (uint8_t) new_value);
break;
default:
btstack_unreachable();
break;
}
}
return 0;
}
void hids_device_init_with_storage(uint8_t hid_country_code, const uint8_t * hid_descriptor, uint16_t hid_descriptor_size,
uint16_t num_reports, hids_device_report_t * report_storage) {
hids_device_t * instance = hids_device_create_instance();
btstack_assert(num_reports > 0);
btstack_assert(report_storage != NULL);
instance->hid_country_code = hid_country_code;
instance->hid_descriptor = hid_descriptor;
instance->hid_descriptor_size = hid_descriptor_size;
// default
instance->hid_protocol_mode = 1;
// get service handle range
uint16_t start_handle = 0;
uint16_t end_handle = 0xffff;
int service_found = gatt_server_get_handle_range_for_service_with_uuid16(ORG_BLUETOOTH_SERVICE_HUMAN_INTERFACE_DEVICE, &start_handle, &end_handle);
btstack_assert(service_found != 0);
UNUSED(service_found);
// get report map handle
instance->hid_report_map_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_REPORT_MAP);
// get report map handle
instance->hid_protocol_mode_value_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_PROTOCOL_MODE);
// get value and client configuration handles for boot mouse input, boot keyboard input and report input
instance->hid_boot_mouse_input_value_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_BOOT_MOUSE_INPUT_REPORT);
instance->hid_boot_mouse_input_client_configuration_handle = gatt_server_get_client_configuration_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_BOOT_MOUSE_INPUT_REPORT);
instance->hid_boot_keyboard_input_value_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_BOOT_KEYBOARD_INPUT_REPORT);
instance->hid_boot_keyboard_input_client_configuration_handle = gatt_server_get_client_configuration_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_BOOT_KEYBOARD_INPUT_REPORT);
instance->hid_control_point_value_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_HID_CONTROL_POINT);
log_info("hid_report_map_handle 0x%02x", instance->hid_report_map_handle);
log_info("hid_protocol_mode_value_handle 0x%02x", instance->hid_protocol_mode_value_handle);
log_info("hid_boot_mouse_input_value_handle 0x%02x", instance->hid_boot_mouse_input_value_handle);
log_info("hid_boot_mouse_input_client_configuration_handle 0x%02x", instance->hid_boot_mouse_input_client_configuration_handle);
log_info("hid_boot_keyboard_input_value_handle 0x%02x", instance->hid_boot_keyboard_input_value_handle);
log_info("hid_boot_keyboard_input_client_configuration_handle 0x%02x", instance->hid_boot_keyboard_input_client_configuration_handle);
log_info("hid_control_point_value_handle 0x%02x", instance->hid_control_point_value_handle);
instance->hid_reports = report_storage;
uint16_t hid_reports_num = num_reports;
uint16_t assigned_reports_num = 0;
uint16_t start_chr_handle = start_handle;
while ((start_chr_handle < end_handle) && (assigned_reports_num < hid_reports_num)) {
// mandatory
uint16_t chr_value_handle = gatt_server_get_value_handle_for_characteristic_with_uuid16(start_chr_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_REPORT);
if (chr_value_handle == 0) {
break;
}
// optional
uint16_t chr_client_configuration_handle = gatt_server_get_client_configuration_handle_for_characteristic_with_uuid16(start_chr_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_REPORT);
// mandatory
uint16_t report_reference_handle = gatt_server_get_descriptor_handle_for_characteristic_with_uuid16(start_chr_handle, end_handle, ORG_BLUETOOTH_CHARACTERISTIC_REPORT, ORG_BLUETOOTH_DESCRIPTOR_REPORT_REFERENCE);
if (report_reference_handle == 0) {
break;
}
// get report id and type from report reference
uint16_t report_reference_value_len;
const uint8_t * report_reference_value = gatt_server_get_const_value_for_handle(report_reference_handle, &report_reference_value_len);
if (report_reference_value == NULL) {
break;
}
if (report_reference_value_len != 2) {
break;
}
uint8_t report_id = report_reference_value[0];
hid_report_type_t report_type = (hid_report_type_t) report_reference_value[1];
// store report info
hids_device_report_t * report = &report_storage[assigned_reports_num];
report->value_handle = chr_value_handle;
report->client_configuration_handle = chr_client_configuration_handle;
report->client_configuration_value = 0;
report->id = report_id;
report->type = report_type;
switch (report->type) {
case HID_REPORT_TYPE_INPUT:
instance->hid_input_reports_num++;
break;
case HID_REPORT_TYPE_OUTPUT:
instance->hid_output_reports_num++;
break;
case HID_REPORT_TYPE_FEATURE:
instance->hid_feature_reports_num++;
break;
default:
btstack_unreachable();
return;
}
log_info("hid_report_value_handle 0x%02x, id %u, type %u", report->value_handle, report->id, (uint8_t)report->type);
if (report->client_configuration_handle != 0) {
log_info("hid_report_client_configuration_handle 0x%02x", report->client_configuration_handle);
}
assigned_reports_num++;
start_chr_handle = report_reference_handle + 1;
}
// register service with ATT Server
hid_service.start_handle = start_handle;
hid_service.end_handle = end_handle;
hid_service.read_callback = &att_read_callback;
hid_service.write_callback = &att_write_callback;
att_server_register_service_handler(&hid_service);
}
/**
@brief Set up HIDS Device
*/
void hids_device_init(uint8_t country_code, const uint8_t * descriptor, uint16_t descriptor_size) {
uint16_t hid_reports_num = sizeof(hid_reports_generic_storage) / sizeof(hids_device_report_t);
hids_device_init_with_storage(country_code, descriptor, descriptor_size, hid_reports_num, hid_reports_generic_storage);
}
/**
@brief Register callback for the HIDS Device client.
@param callback
*/
void hids_device_register_packet_handler(btstack_packet_handler_t callback) {
packet_handler = callback;
}
/**
@brief Request can send now event to send HID Report
Generates an HIDS_SUBEVENT_CAN_SEND_NOW subevent
@param hid_cid
*/
void hids_device_request_can_send_now_event(hci_con_handle_t con_handle) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return;
}
instance->battery_callback.callback = &hids_device_can_send_now;
instance->battery_callback.context = (void*)(uintptr_t) con_handle;
att_server_register_can_send_now_callback(&instance->battery_callback, con_handle);
}
uint8_t hids_device_send_input_report_for_id(hci_con_handle_t con_handle, uint16_t report_id, const uint8_t * report, uint16_t report_len) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
hids_device_report_t * report_storage = hids_device_get_report_for_id_and_type(instance, report_id,
HID_REPORT_TYPE_INPUT);
if (report_storage == NULL) {
return ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE;
}
return att_server_notify(con_handle, report_storage->value_handle, report, report_len);
}
uint8_t hids_device_send_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len) {
hids_device_t * device = hids_device_get_instance_for_con_handle(con_handle);
if (!device) {
log_error("no instance for handle 0x%02x", con_handle);
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
uint8_t pos;
uint8_t total_reports = device->hid_input_reports_num + device->hid_output_reports_num + device->hid_feature_reports_num;
for (pos = 0 ; pos < total_reports ; pos++) {
hids_device_report_t * report_storage = &device->hid_reports[pos];
if (report_storage->type == HID_REPORT_TYPE_INPUT) {
return att_server_notify(con_handle, report_storage->value_handle, report, report_len);
}
}
return ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE;
}
/**
@brief Send HID Boot Mouse Input Report
*/
uint8_t hids_device_send_boot_mouse_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
return att_server_notify(con_handle, instance->hid_boot_mouse_input_value_handle, report, report_len);
}
/**
@brief Send HID Boot Mouse Input Report
*/
uint8_t hids_device_send_boot_keyboard_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len) {
hids_device_t * instance = hids_device_get_instance_for_con_handle(con_handle);
if (!instance) {
log_error("no instance for handle 0x%02x", con_handle);
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
return att_server_notify(con_handle, instance->hid_boot_keyboard_input_value_handle, report, report_len);
}
#endif

143
cores/rp2040/sdkoverride/hids_device.h
View file

@ -1,143 +0,0 @@
/*
Copyright (C) 2014 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
*/
/**
@title HID Service Server
*/
#ifndef HIDS_DEVICE_H
#define HIDS_DEVICE_H
#if defined ENABLE_CLASSIC
#include <sdkoverride/att_db.h>
#include <stdint.h>
#include "btstack_defines.h"
#include "btstack_hid.h"
#include "bluetooth.h"
#if defined __cplusplus
extern "C" {
#endif
/* API_START */
typedef struct {
uint16_t value_handle;
uint16_t client_configuration_handle;
uint16_t client_configuration_value;
hid_report_type_t type;
uint16_t id;
} hids_device_report_t;
/**
@text Implementation of the GATT HIDS Device
To use with your application, add '#import <hids.gatt>' to your .gatt file
*/
/**
@brief Set up HIDS Device with single INPUT, OUTPUT and FEATURE report
*/
void hids_device_init(uint8_t hid_country_code, const uint8_t * hid_descriptor, uint16_t hid_descriptor_size);
/**
@brief Set up HIDS Device for multiple instances of INPUT, OUTPUT and FEATURE reports
*/
void hids_device_init_with_storage(uint8_t hid_country_code, const uint8_t * hid_descriptor, uint16_t hid_descriptor_size,
uint16_t num_reports, hids_device_report_t * report_storage);
/**
@brief Register callback for the HIDS Device client.
@param callback
*/
void hids_device_register_packet_handler(btstack_packet_handler_t callback);
/**
@brief Request can send now event to send HID Report
Generates an HIDS_SUBEVENT_CAN_SEND_NOW subevent
@param hid_cid
*/
void hids_device_request_can_send_now_event(hci_con_handle_t con_handle);
/**
@brief Send HID Input Report for Report ID
@param con_handle
@param report_id
@param report
@param report_len
@returns status
*/
uint8_t hids_device_send_input_report_for_id(hci_con_handle_t con_handle, uint16_t report_id, const uint8_t * report, uint16_t report_len);
/**
@brief Send HID Input Report for first Input Report
@param con_handle
@param report
@param report_len
@returns status
*/
uint8_t hids_device_send_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len);
/**
@brief Send HID Boot Mouse Input Report
@param con_handle
@param report
@param report_len
@returns status
*/
uint8_t hids_device_send_boot_mouse_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len);
/**
@brief Send HID Boot Mouse Input Report
@param con_handle
@param report
@param report_len
@returns status
*/
uint8_t hids_device_send_boot_keyboard_input_report(hci_con_handle_t con_handle, const uint8_t * report, uint16_t report_len);
/* API_END */
#if defined __cplusplus
}
#endif
#endif
#endif

6
libraries/HID_Bluetooth/src/PicoBluetoothBLEHID.h
View file

@ -21,7 +21,7 @@
#pragma once
#include <sdkoverride/bluetooth.h>
#include <bluetooth.h>
#include <_needsbt.h>
#include <Arduino.h>
#include <functional>
@ -35,8 +35,8 @@
#define HID_REPORT_TYPE_OUTPUT HID_REPORT_TYPE_OUTPUT_BT
#define HID_REPORT_TYPE_FEATURE HID_REPORT_TYPE_FEATURE_BT
#define hid_report_type_t hid_report_type_t_bt
#include <sdkoverride/hids_device.h>
#include <sdkoverride/att_db.h>
#include <ble/gatt-service/hids_device.h>
#include <ble/att_db.h>
#include <btstack.h>
#undef hid_report_type_t
#undef HID_REPORT_TYPE_FEATURE

6
libraries/HID_Bluetooth/src/PicoBluetoothHID.h
View file

@ -21,7 +21,7 @@
#pragma once
#include <sdkoverride/bluetooth.h>
#include <bluetooth.h>
#include <_needsbt.h>
#include <Arduino.h>
#include <functional>
@ -33,8 +33,8 @@
#define HID_REPORT_TYPE_OUTPUT HID_REPORT_TYPE_OUTPUT_BT
#define HID_REPORT_TYPE_FEATURE HID_REPORT_TYPE_FEATURE_BT
#define hid_report_type_t hid_report_type_t_bt
#include <sdkoverride/hids_device.h>
#include <sdkoverride/att_db.h>
#include <ble/gatt-service/hids_device.h>
#include <ble/att_db.h>
#include <btstack.h>
#undef hid_report_type_t
#undef HID_REPORT_TYPE_FEATURE