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xiaozhengsheng
2025-08-19 09:49:41 +08:00
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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_song_module.h
** @addtogroup TOA
** @{
** @brief Tile Song Module
*/
#ifndef TILE_SONG_MODULE_H_
#define TILE_SONG_MODULE_H_
#include <stdint.h>
#include "crypto/hmac_sha256.h"
/**
* @brief Tile Song numbers
*/
enum TILE_SONG
{
TILE_SONG_1_CLICK = 0x00,
TILE_SONG_FIND = 0x01,
TILE_SONG_ACTIVE = 0x02,
TILE_SONG_SLEEP = 0x03,
TILE_SONG_WAKEUP = 0x04,
TILE_SONG_FACTORY_TEST = 0x05,
TILE_SONG_MYSTERY = 0x06,
TILE_SONG_SILENT = 0x07,
TILE_SONG_BUTTON = 0x08,
TILE_SONG_WAKEUP_PART = 0x09,
TILE_SONG_DT_SUCCESS = 0x0a,
TILE_SONG_DT_FAILURE = 0x0b,
TILE_SONG_2_CLICK = 0x0c,
TILE_SONG_1_BIP = 0x0d,
TILE_SONG_2_BIP = 0x0e,
TILE_SONG_3_BIP = 0x0f,
TILE_SONG_4_BIP = 0x10,
TILE_SONG_5_BIP = 0x11,
TILE_SONG_6_BIP = 0x12,
TILE_SONG_7_BIP = 0x13,
TILE_SONG_DT_HB = 0x14,
TILE_SONG_MAX = 0x15,
TILE_SONG_STOP = 0xFF
};
/**
* Enumerate notes from C0 to B9
*
* Tile songs are created as a sequence of pairs,
* (note, duration). Each value in the pair is one byte.
* A song ends with the pair (REST, REST).
*/
enum NOTES {
REST = 0x00,
C0, CS0, D0, DS0, E0, F0, FS0, G0, GS0, A0, AS0, B0,
C1, CS1, D1, DS1, E1, F1, FS1, G1, GS1, A1, AS1, B1,
C2, CS2, D2, DS2, E2, F2, FS2, G2, GS2, A2, AS2, B2,
C3, CS3, D3, DS3, E3, F3, FS3, G3, GS3, A3, AS3, B3,
C4, CS4, D4, DS4, E4, F4, FS4, G4, GS4, A4, AS4, B4,
C5, CS5, D5, DS5, E5, F5, FS5, G5, GS5, A5, AS5, B5,
C6, CS6, D6, DS6, E6, F6, FS6, G6, GS6, A6, AS6, B6,
C7, CS7, D7, DS7, E7, F7, FS7, G7, GS7, A7, AS7, B7,
C8, CS8, D8, DS8, E8, F8, FS8, G8, GS8, A8, AS8, B8,
C9, CS9, D9, DS9, E9, F9, FS9, G9, GS9, A9, AS9, B9,
};
/**
* @brief TILE_SONG_DURATION
* Duration to play the Tile Song for.
* The duration is in seconds and here are special values.
*/
enum TILE_SONG_DURATION
{
TILE_SONG_DURATION_NOPLAY = 0x00, /**< Do not play anything */
TILE_SONG_DURATION_ONCE = 0xFE, /**< Play the Song just once */
TILE_SONG_DURATION_FOREVER = 0xFF /**< Play the song forever, till someone stops it */
};
#define SONG_METADATA_SIZE (sizeof(struct song_metadata_t))
#define SONG_INFO_SIZE (sizeof(struct song_hdr_info_t))
#define SONG_SECURITY_SIZE (sizeof(struct song_hdr_sec_t))
#define SONG_HEADER_SIZE (SONG_INFO_SIZE + SONG_SECURITY_SIZE)
#define SONG_HASH_SIZE 32 /**< Size of the song hash */
#define SONG_SIG_SIZE 64 /**< Size of the song signature */
#define SONG_CRC16_SIZE 2 /**< Size of the Block CRC */
#define TILE_PROGRAMMABLE_SONG_LENGTH 1024 /**< Maximum length of the programmable song section in flash */
#define TILE_SONG_BLOCK_SIZE 128 /**< Size of data in a data block */
#define TILE_SONG_BUFFER_SIZE TILE_SONG_BLOCK_SIZE + SONG_CRC16_SIZE /**< Size of intermediate buffer for programming */
#define TILE_SONG_VERSION 1 /**< Version field, to allow future format changes to take place */
#define TILE_SONG_VALID 0xAA /**< Flag indicating a song is valid */
/** @brief Song file header info portion */
struct song_hdr_info_t
{
uint8_t song_format; ///< song_format is a Version Number that would describe the Tsong Format Variations
uint8_t song_number; ///< song_number describes what the Type of Song being Programmed and what song_number to use for playing the Song using TOA_CMD_SONG command.
uint16_t song_id; ///< song_id is the Tile Assigned ID Number of this Song. See @ref TILE_SONG
uint16_t song_size; ///< song_size represents the Song Payload Size, excluding any Security or Info Header.
};
/** @brief Song file header security info */
struct song_hdr_sec_t
{
uint8_t hash[SONG_HASH_SIZE]; ///< A SHA-256 Hash Calculated using the Info Header and Song Payload.
uint8_t sign[SONG_SIG_SIZE]; ///< Signature of the Song, calculated using the hash as input and Song Private Key with ECC Secp256k1 Curve.
};
/** @brief State of song programming */
struct song_program_state_t
{
uint16_t pos; ///< accumulated number of bytes written for current Song
uint8_t buf_pos; ///< accumulated number of bytes received for current block
uint8_t state; ///< Song Programming State
uint16_t file_size; ///< Total File Size of the current song being programmed
uint32_t bank; ///< Memory Bank currently being used to program the Song
sha256_ctx hash_ctx; ///< Current programmed Song Hash Calculation Context
struct song_hdr_info_t info; ///< Current programmed Song Info Header
struct song_hdr_sec_t sec; ///< Current programmed Song Security Header
uint8_t cached_cid; ///< TOA CID of the current TPS session
uint8_t block_dataSize; ///< datasize of the received block
};
/** @brief Metadata info stored in flash */
struct song_metadata_t
{
uint8_t valid;
uint8_t id;
};
/** @brief Cache for information related to the currently loaded song */
struct song_info_cache_t
{
struct song_metadata_t curMeta;
struct song_hdr_info_t curInfo;
uint32_t curBank;
};
/**
* Tile Programmable Songs module.
*
* Tile Lib supports the ability to update the find song over the air.
*/
struct tile_song_tps_module_t {
/**
* Public key used for ECC signature verification
* Generating ECC keys:
* $ openssl ecparam -genkey -name secp256k1 -out k.perm
* $ openssl ec -outform DER -in k.perm -noout -text
*/
uint8_t *pub_key;
/**
* If set to 0, it means the programmable song is currently not playable
*/
uint8_t useProgrammableSong;
/**
* Buffer used to receive TPS Song data
*/
uint8_t tileSongBuffer[TILE_SONG_BUFFER_SIZE];
/**
* Cache for information related to the currently loaded song
*/
struct song_info_cache_t song_info_cache;
/**
* Internal state used by TPS
*/
struct song_program_state_t state;
/**
* Song Programming is starting.
*
*/
int (*begin)(void);
/**
* A TPS block has been received. Write to nonvolatile storage.
* After writting, it is recommended to read back the data from flash in the tileSongBuffer.
* The reason is TileLib will check the CRC again after this call returns (song_block_done is called).
*
*/
int (*block_ready)(void);
/**
* TPS has completed successfully
*/
int (*complete)(void);
};
/**
* Tile Song module.
*
* This module is used to allow the Tile app to play a song on the device.
*/
struct tile_song_module {
/**
* Play song with given index number with strength from 0-3.
*/
int (*play)(uint8_t number, uint8_t strength, uint8_t duration);
/**
* Stop all songs.
*/
int (*stop)(void);
/**
* Optional TPS Module (set to NULL if not supported).
*/
struct tile_song_tps_module_t* tps_module;
};
/**
* Register the song module.
*/
int tile_song_register(struct tile_song_module *module);
/**
* Call when the song programming begin command has completed.
*
* NOTE: Only required if TPS is supported.
*/
void song_begin_done(uint8_t error);
/**
* Call when the song programming block ready command has completed.
* tileSongBuffer is expected to contain the valid song block data when this function is called.
* The reason is TileLib will check the CRC again in this function.
* This allows the application to implement a read back of the data from flash to verify integrity.
*
* NOTE: Only required if TPS is supported.
*/
void song_block_done(uint8_t error);
/**
* Call when the song programming complete command has completed.
*
* NOTE: Only required if TPS is supported.
*/
void song_complete_done(uint8_t error);
/** @} */
#endif

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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_tdg_module.h
** @brief Tile GATT Server Driver interface
*/
#ifndef TILE_TDG_MODULE_H_
#define TILE_TDG_MODULE_H_
#include <stdint.h>
#include "modules/tile_toa_module.h"
/**
* @defgroup tile_tdg Tile Diagnostics module
* @{
* @ingroup TOA
*
* @brief Tile Diagnostics module.
*
* @details This module is used by Tile Lib to send diagnostic information to the Tile
* data collection system. Consult with Tile for the proper format for
* diagnostic data, if it is to be automatically parsed by the Tile backend.
*/
struct tile_tdg_module {
/**
* Retrieve diagnostic information.
*
* This function should call @ref tdg_add_data for each diagnostic data
* field to be added, and then @ref tdg_finish when all data has been added.
*/
int (*get_diagnostics)(void);
uint8_t buffer[TOA_MPS];
uint8_t buffer_pos;
};
/**
* Register the TDG module.
*/
int tile_tdg_register(struct tile_tdg_module *module);
/**
* @brief Add diagnostic data.
* @details Should be called during the call to get_diagnostics.
* This function can be called multiple times, for each piece of diagnostic
* info that is to be added.
*
* @param[in] data Data to add to diagnostics.
* @param[in] length Length of data to add.
*/
int tdg_add_data(void *data, uint8_t length);
/**
* @brief Finish adding diagnostic data.
* @details Should be called during the call to
* get_diagnostics, after all data has been added.
*/
int tdg_finish(void);
/**@}*/
#endif

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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_tdi_module.h
** @brief Tile Device Information Module. Provides TileLib Device specific information and unique numbers.
*/
#ifndef TILE_TDI_MODULE_H_
#define TILE_TDI_MODULE_H_
#include <stdint.h>
/**
* Tile Device Information module.
*
* This module is used by Tile Lib to allow the Tile app to read some
* information about the device in order to properly activate and authenticate
* with the device.
*/
struct tile_tdi_module
{
/**
* Tile ID -- 64-bit identifier for Tile Nodes.
* Example: {0x1a, 0x95, 0xd9, 0x97, 0xf0, 0xf2, 0x66, 0x07}.
*/
uint8_t *tile_id;
/**
* BLE MAC address -- 48-bit number. Points to the MAC address advertised Over The Air.
*/
uint8_t *bdaddr;
/**
* Firmware Version -- 10 8-bit ASCII characters (null terminaison accepted but not required)
* Format: "xx.xx.xx.x"
* Example: "02.00.00.0"
*/
char *firmware_version;
/**
* Model Number -- 10 8-bit ASCII characters (null terminaison accepted but not required)
* Format shall follow the following pattern: "XXXX YY.YY" with the following constraints:
* - "XXXX" uses 4 ASCII letters ('A' to 'Z') to describe the Vendor ID.
* - The Vendor ID is assigned by Tile.
* - A space character after "XXXX".
* - "YY.YY" uses 4 ASCII numbers ('0' to '9') and describes the Model ID.
* Example: "TEST 00.00".
*/
char *model_number;
/**
* Hardware Revision -- 5 8-bit ASCII characters (null terminaison accepted but not required)
* The character pattern is "YY.YY" and uses 4 ASCII numbers ('0' to '9').
* Example: "01.00".
*/
char *hardware_version;
/**
* Serial Number -- (TOA_MPS-1) bytes
*/
uint8_t *serial_num;
};
/**
* Register the TDI module with Tile Library.
*/
int tile_tdi_register(struct tile_tdi_module *module);
#endif // TILE_TDI_MODULE_H_

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/**
* NOTICE
*
* Copyright 2017 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_tdt_module.h
** @brief Tile Double Tap module
*/
#ifndef TILE_TDT_MODULE_H_
#define TILE_TDT_MODULE_H_
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define TDT_HDC_IBEACON_DURATION 200 ///< in tens of miliseconds
#define TDT_HDC_ADVERTISING_STEP_DURATION 200 ///< Advertising step in tens of miliseconds
#define TDT_HDC_ADVERTISING_LAST_STEP_DURATION 100 ///< Advertising last step in tens of miliseconds
#define TDT_HDC_IBEACON_INTERVAL 40 ///< in 0.625 milisecond increments
#define TDT_HDC_ADVERTISING_INTERVAL 160 ///< in 0.625 milisecond increments
/**
* @brief TDT Local Config Struct
*/
typedef struct
{
uint16_t SE_LTF:1; ///< [0] Song Enable: LongTap Failure
uint16_t SE_LTS:1; ///< [1] Song Enable: LongTap Success
uint16_t SE_DTF:1; ///< [2] Song Enable: DoubleTap Failure
uint16_t SE_DTS:1; ///< [3] Song Enable: DoubleTap Success
uint16_t SE_STIF:1; ///< [4] Song Enable: SingleTapImmediate Failure
uint16_t SE_STIS:1; ///< [5] Song Enable: SingleTapImmediate Success
uint16_t SE_STDF:1; ///< [6] Song Enable: SingleTapDelayed Failure
uint16_t SE_STDS:1; ///< [7] Song Enable: SingleTapDelayed Success
uint16_t EN_DT:1; ///< [8] Enable: DoubleTap
uint16_t EN_LT:1; ///< [9] Enable: LongTap
uint16_t EN_STI:1; ///< [10] Enable: SingleTapImmediate
uint16_t EN_STD:1; ///< [11] Enable: SingleTapDelayed
uint16_t SS_Strength:2; ///< [12:13] Success Song Strength (0/1: Low; 2: Med; 3: High)
uint16_t FS_Strength:2; ///< [14:15] Fail Song Strength (0/1: Low; 2: Med; 3: High)
uint8_t Delay; ///< DoubleTap and LongTap detection delay: in units of 20 ms, plus an offset of 10ms.
uint8_t NotifDebounceDelay; ///< DoubleTap Notification Debouncing Delay: in units of 100ms. 0 means no debouncing.
} tdt_config_t;
/**
* Tile DoubleTap module.
*
* This module is used by Tile Lib to detect various types of button press.
* Furthermore, this module also supports the "TDT HDC" feature, which is used
* to advertise with a high duty cycle when a double tap is detected.
*/
struct tile_tdt_module
{
/**
* Configuration for TDT. Used internally by Tile Lib.
*/
tdt_config_t config;
/**
* Variables to support optional TDT HDC feature.
*/
uint8_t hdc_status;
/*** Diagnostic information ***/
uint16_t *single_tap;
uint8_t *long_tap;
uint16_t *double_tap_detect;
uint16_t *double_tap_notify;
uint16_t *double_tap_failure2;
/**
* Configuration was written by the app. Should be stored to NVM.
*/
int (*config_written)(tdt_config_t *config);
/**
* Called when a double tap is detected and the Tile should move into
* high duty cycle advertising.
*/
void (*hdc_cb)(void);
};
/**
* TDT_HDC_STATUS.
*
* Used by the TDT HDC optional feature (see @ref tile_tdt_module).
*/
enum TDT_HDC_STATUS
{
TDT_HDC_STATUS_NORMAL = 0x00, // Default state, Nothing special
TDT_HDC_STATUS_IBEACON = 0x01, // Advertise iBeacon
TDT_HDC_STATUS_FAST_ADV = 0x02, // Advertise fast
TDT_HDC_STATUS_FAST_ADV2 = 0x03, // Advertise fast
TDT_HDC_STATUS_FAST_ADV3 = 0x04, // Advertise fast
TDT_HDC_STATUS_FAST_ADV4 = 0x05, // Advertise fast
TDT_HDC_STATUS_FAST_ADV5 = 0x06, // Advertise fast
TDT_HDC_STATUS_NOTIFY = 0x07, // Send a TDT notification
};
/**
* Register TDT module
*/
int tile_tdt_register(struct tile_tdt_module *module);
#ifdef __cplusplus
}
#endif
#endif // TILE_TDT_MODULE_H_

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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_test_module.h
** @brief Receive TEST commands over TOA
*/
#ifndef TILE_TEST_MODULE_H_
#define TILE_TEST_MODULE_H_
#include <stdint.h>
/**
* @brief All TEST commands/responses through this module will need a code
* greater than @ref TILE_TEST_MODULE_CODE_BASE.
*/
#define TILE_TEST_MODULE_CODE_BASE 0x80
struct tile_test_module
{
/**
* @brief Receive a TEST message
*/
int (*process)(uint8_t code, uint8_t *message, uint8_t length);
};
int tile_test_register(struct tile_test_module *module);
int tile_test_response(uint8_t code, uint8_t *response, uint8_t length);
#endif

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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_tmd_module.h
** @brief Tile Mode module interface. Controls Tile Mode.
*/
#ifndef TILE_TMD_MODULE_H_
#define TILE_TMD_MODULE_H_
#include <stdint.h>
/** \defgroup TMD Tile mode
* \ingroup TOA
* @{
*/
/**
* @brief TILE_MODE <br>
*/
enum TILE_MODE
{
TILE_MODE_MANUFACTURING = 0x0,
TILE_MODE_SHIPPING = 0x1,
TILE_MODE_ACTIVATED = 0x2
};
/** @} */
/**
* Tile Mode module.
*
* This module is used by Tile Lib to get and set the mode.
*/
struct tile_tmd_module
{
/**
* Get the current mode
*/
int (*get)(uint8_t *mode);
/**
* Set the mode. Value should be saved in NVM.
*/
int (*set)(uint8_t mode);
};
/**
* Register the TMD module
*/
int tile_tmd_register(struct tile_tmd_module *module);
#endif

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/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_toa_module.h
** @brief Tile Over-the-air API module
*/
#ifndef TILE_TOA_MODULE_H_
#define TILE_TOA_MODULE_H_
#include <stdint.h>
#include <stdbool.h>
/**
* @defgroup toa_module Tile Over-the-air API module
* @{
* @ingroup TOA
*/
/**
* @brief TOA Max Payload Size.
* This is the maximum Payload that can be carried by a TOA Command or Response.
* It excludes the TOA_CMD/TOA_RSP Code and excludes the MIC.
*/
#define TOA_MPS 14
#define TILE_SESSION_KEY_LEN 16
/**
* Session information for a TOA channel
*/
struct toa_channel_tag
{
uint8_t session_key[TILE_SESSION_KEY_LEN];
uint32_t nonceA;
uint32_t nonceT;
uint16_t state;
uint16_t check_delay;
uint16_t ack_delay;
};
typedef struct toa_channel_tag toa_channel_t; //!< Structure containing session information for a TOA channel
/**
* Tile Over-the-air API module.
*
* This module is used by Tile Lib in order to implement its over-the-air
* protocol.
*/
struct tile_toa_module
{
/**
* Tile ID -- 64-bit identifier for Tile Nodes.
* Example: {0x1a, 0x95, 0xd9, 0x97, 0xf0, 0xf2, 0x66, 0x07}.
*/
uint8_t* tile_id;
/**
* Auth Key -- 128-bit master key for Tile Nodes.
* Example: {0x14, 0x27, 0xe3, 0x03, 0xa2, 0x51, 0xc5, 0xb5, 0x07, 0x2a, 0xa9, 0x81, 0xa9, 0x42, 0x8a, 0x43}.
*/
uint8_t* auth_key;
/**
* Pointer to an array of @ref toa_channel_t structures. It is recommended
* to use 4 channels, but if memory is a constraint then the number can be
* decreased.
*/
toa_channel_t* channels;
/**
* Pointer to a buffer for queueing TOA messages.
*/
uint8_t* queue;
/**
* Size of buffer used for TOA queue. Recommended to be at least size
* 100 for one channel, and add 40 for each additional channel.
*/
uint16_t queue_size;
/**
* Number of channels contained in the channels array.
*/
uint8_t num_channels;
/**
* Diagnostic info: counts the mic failures
*/
uint8_t* mic_failure_count;
/**
* Diagnostic info: counts the authentication failures
*/
uint8_t* auth_failure_count;
/**
* Diagnostic info: counts the Number of successfull TOA Channel Open (with a successfull authentication)
*/
uint32_t* channel_open_count;
/**
* Diagnostic info: counts the number of TOA Authenticate Commands received
*/
uint32_t* authenticate_count;
/**
* Diagnostic info: counts the number of TOA channel close triggered by TKA
*/
uint16_t* tka_closed_channel_count;
/**
* Send a TOA Response.
* @param[in] data: Pointer to the TOA Response.
* @param[in] len: Length of the TOA Response.
*/
int (*send_response)(uint8_t *data, uint16_t len);
/**
* Optional callback called when an association is happenning (can be set to NULL).
* It is mostly needed for Commissioning Tiles using an Interim TileID, Key.
*
* @param[in] tile_id: 8-byte unique tile identification code.
* @param[in] tile_auth_key: 16-byte authentication key.
* @param[in] authorization_type: Pointer to authorization type.
*
* @param[out] authorization_type: set to the right value if an authorization is required (ie 1 for Button Press).
*
* @return See @ref TILE_ERROR_CODES.
*/
int (*associate)(uint8_t* tile_id, uint8_t* tile_auth_key, uint8_t* authorization_type);
};
/** \ingroup TOA
* @brief TOA feature error codes. Any feature which uses these error
* codes will return the error in a standard format. This format is:
*
* TOA Response | Error Response | Offending Command | Error Code | Additional Payload
* -------------|----------------|-------------------|------------|-------------------
* 1 Byte | 1 Byte | 1 Byte | 1 Byte | Varies. Up to TOA_MPS - 4 bytes.
*
* Example 1: Say a TOFU_CTL_CMD_RESUME command is sent at a bad time. Then, the Tile would
* respond with
* TOA_RSP_TOFU_CTL | TOFU_CTL_RSP_ERROR | TOFU_CTL_CMD_RESUME | TOA_ERROR_INVALID_STATE
* ------------------|----------------|---------------------|--------------------
* 1 Byte | 1 Byte | 1 Byte | 1 Byte
*
*/
enum TOA_FEATURE_ERROR_CODES
{
TOA_ERROR_OK = 0x00,
/**< This code is used when there's no error */
TOA_ERROR_UNSUPPORTED = 0x01,
/**< This code is used when the given command is not supported */
TOA_ERROR_PARAMETERS = 0x02,
/**< This code is used when the parameters to the command are invalid */
TOA_ERROR_SECURITY = 0x03,
/**< This code is used when the app has insufficient security privileges
* to execute the given command */
TOA_ERROR_INVALID_STATE = 0x04,
/**< This code is used when the given command cannot be executed in
* the current state of the Tile */
TOA_ERROR_MEM_READ = 0x05,
/**< This code is used when a memory read fail */
TOA_ERROR_MEM_WRITE = 0x06,
/**< This code is used when a memory write fails */
TOA_ERROR_DATA_LENGTH = 0x07,
/**< This code is used when a received data block is not the expected size */
TOA_ERROR_INVALID_SIZE = 0x08,
/**< This code is used when the app requests to write data of inappropriate size */
TOA_ERROR_SIGNATURE = 0x09,
/**< This code is used when a signature check fails */
TOA_ERROR_CRC = 0x0A,
/**< This code is used when a CRC check fails */
TOA_ERROR_CRC2 = 0x0B,
/**< This code is used when there are multiple CRC checks */
TOA_ERROR_HASH = 0x0C,
/**< This code is used when a hash check fails */
TOA_ERROR_PRODUCT_HEADER = 0x0D,
/**< This code is used when the product header is invalid. If this happens,
* the Tile is in a very bad state. */
TOA_ERROR_IMAGE_HEADER = 0x0E,
/**< This code is used when a received image header is invalid */
TOA_ERROR_SAME_IMAGE = 0x0F,
/**< This code is used when the image to send matches the image already on the Tile */
TOA_ERROR_INVALID_DATA = 0x10,
/**< This code is used when the data sent to the Tile is invalid */
TOA_ERROR_MEM_ERASE = 0x11,
/**< This code is used when a memory erase fails */
TOA_ERROR_RESOURCE_IN_USE = 0x12,
/**< This code is used when there is an attempt to access a resource in use by someone else */
};
/** \ingroup TOA
* @brief TOA Error Response Codes
*/
enum TOA_ERROR_CODES
{
TOA_RSP_ERROR_SECURITY = 0x01,
/**< Error Code sent by TOA Server when required security level for the command is not met (like authentication)
Format:
@ref TOA_RSP_ERROR_SECURITY Code | The TOA_CMD that failed
---------------------------------|-----------------------------
1 Byte | 1 Byte
*/
TOA_RSP_ERROR_UNSUPPORTED = 0x02,
/**< Error Code sent by TOA Server when an unsupported TOA Command is received
Format:
@ref TOA_RSP_ERROR_UNSUPPORTED Code | The TOA_CMD that failed
------------------------------------|-----------------------------
1 Byte | 1 Byte
*/
TOA_RSP_ERROR_PARAMETERS = 0x03,
/**< Error Code sent by TOA Server when a TOA Command with wrong parameters is received
Format:
@ref TOA_RSP_ERROR_PARAMETERS Code | The TOA_CMD that failed
-----------------------------------|------------------------------
1 Byte | 1 Byte
*/
TOA_RSP_ERROR_DROPPED_RSP = 0x04,
/**< Error Code sent by TOA Server when 1 or more Responses were dropped, most likely due to an overflow.<br>
The Client should close the connection when this happens.
Format:
@ref TOA_RSP_ERROR_DROPPED_RSP Code | The first TOA_RSP that was dropped
-------------------------------------|----------------------------------------
1 Byte | 1 Byte
*/
TOA_RSP_ERROR_NO_CID_AVAILABLE = 0x05,
/**< Error Code sent by a TOA Server when there are no CIDs available for allocation.
Format:
@ref TOA_RSP_ERROR_NO_CID_AVAILABLE | TOA_CMD_OPEN_CHANNEL
------------------------------------|--------------------------
1 Byte | 1 Byte
*/
TOA_RSP_ERROR_AUTHORIZATION = 0x06,
/**< Error Code sent by a TOA Server when the required authorization level for the command is not met
Format:
@ref TOA_RSP_ERROR_AUTHORIZATION Code | The TOA_CMD that failed | The required Authorization Type
--------------------------------------|------------------------------|--------------------------------
1 Byte | 1 Byte | 1 Byte (value 1 for Button Press)
*/
TOA_RSP_SERVICE_UNAVAILABLE = 0x07,
/**< Error Code sent by a TOA Server when the required service is unavailable (i.e. user trigger)
Format:
@ref TOA_RSP_SERVICE_UNAVAILABLE Code | The TOA_CMD that failed
--------------------------------------|-----------------------------
1 Byte | 1 Byte
*/
};
/**
* Register TOA module.
*/
int tile_toa_register(struct tile_toa_module *module);
/**
****************************************************************************************
* @brief The underlying TOA transport is ready.
* This is the case when TOA_RSP channel was enabled for notifications or indications.
*
* @param[in] ready 1 for ready, 0 for not ready.
*
****************************************************************************************
*/
void tile_toa_transport_ready(bool ready);
/**
****************************************************************************************
* @brief A TOA response was successfully sent to the TOA Client (and an other one can be sent).
*
****************************************************************************************
*/
void tile_toa_response_sent_ok(void);
/**
****************************************************************************************
* @brief An TOA Commands was received.
*
* @param[in] data pointer to data.
* @param[in] datalen number of bytes of data.
*
****************************************************************************************
*/
void tile_toa_command_received(const uint8_t* data, uint8_t datalen);
/**
****************************************************************************************
* @brief Send an Authorized Notification.
*
* @param[in] authorization_type The type of authorization (ie Button press).
* @param[in] authorization_time The time for which the authorization is valid.
*
****************************************************************************************
*/
int tile_toa_authorized(uint8_t authorization_type, uint16_t authorization_time);
/** @} */
#endif

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@@ -0,0 +1,81 @@
/**
* NOTICE
*
* Copyright 2020 Tile Inc. All Rights Reserved.
* All code or other information included in the accompanying files ("Tile Source Material")
* is PROPRIETARY information of Tile Inc. ("Tile") and access and use of the Tile Source Material
* is subject to these terms. The Tile Source Material may only be used for demonstration purposes,
* and may not be otherwise distributed or made available to others, including for commercial purposes.
* Without limiting the foregoing , you understand and agree that no production use
* of the Tile Source Material is allowed without a Tile ID properly obtained under a separate
* agreement with Tile.
* You also understand and agree that Tile may terminate the limited rights granted under these terms
* at any time in its discretion.
* All Tile Source Material is provided AS-IS without warranty of any kind.
* Tile does not warrant that the Tile Source Material will be error-free or fit for your purposes.
* Tile will not be liable for any damages resulting from your use of or inability to use
* the Tile Source Material.
*
* Support: firmware_support@tile.com
*/
/** @file tile_tpi_module.h
** @brief Tile Private Identification API module
*/
#ifndef TILE_TPI_MODULE_H_
#define TILE_TPI_MODULE_H_
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Tile TPI API module.
*
* This module is used by Tile Lib in order to implement PrivateID
*/
struct tile_tpi_module
{
/**
* tileID_counter, Maintained by TileLib and persistently stored by the Application at each update.
*/
uint16_t* tileID_counter;
/**
* Tile Identity Key. Saved by the Application in persistent memory when the key is refreshed.
* 16 bytes.
*/
uint8_t* tileID_key;
/**
* Hashed TileID, Created by TileLib and to be accessed and used by the Application to advertise.
* 8 bytes.
*/
uint8_t* hashed_tileID;
/**
* The tileID_counter was incremented and its new value shall be saved into flash by the application.
* Also, Advertising Data need to be updated with the new hashed_tileID.
*/
int (*tileID_counter_updated)(void);
};
/**
****************************************************************************************
* @brief Register TPI Module.
*
* @param[in] module Pointer to the TPI Module struct.
*
****************************************************************************************
*/
int tile_tpi_register(struct tile_tpi_module *module);
#ifdef __cplusplus
}
#endif
#endif // TILE_TPI_MODULE_H_