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BLEUtils.cpp
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/*
* BLEUtils.cpp
*
* Created on: Mar 25, 2017
* Author: kolban
*/
#include "sdkconfig.h"
#if defined(CONFIG_BT_ENABLED)
#include "BLEAddress.h"
#include "BLEClient.h"
#include "BLEUtils.h"
#include "BLEUUID.h"
#include "GeneralUtils.h"
#include <freertos/FreeRTOS.h>
#include <freertos/event_groups.h>
#include <esp_bt.h> // ESP32 BLE
#include <esp_bt_main.h> // ESP32 BLE
#include <esp_gap_ble_api.h> // ESP32 BLE
#include <esp_gattc_api.h> // ESP32 BLE
#include <esp_err.h> // ESP32 ESP-IDF
#include <map> // Part of C++ STL
#include <sstream>
#include <iomanip>
#if defined(ARDUINO_ARCH_ESP32) && defined(CONFIG_ARDUHAL_ESP_LOG)
#include "esp32-hal-log.h"
#define LOG_TAG ""
#else
#include "esp_log.h"
static const char* LOG_TAG = "BLEUtils"; // Tag for logging.
#endif
/*
static std::map<std::string, BLEClient*> g_addressMap;
static std::map<uint16_t, BLEClient*> g_connIdMap;
*/
typedef struct {
uint32_t assignedNumber;
const char* name;
} member_t;
static const member_t members_ids[] = {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
{0xFE08, "Microsoft"},
{0xFE09, "Pillsy, Inc."},
{0xFE0A, "ruwido austria gmbh"},
{0xFE0B, "ruwido austria gmbh"},
{0xFE0C, "Procter & Gamble"},
{0xFE0D, "Procter & Gamble"},
{0xFE0E, "Setec Pty Ltd"},
{0xFE0F, "Philips Lighting B.V."},
{0xFE10, "Lapis Semiconductor Co., Ltd."},
{0xFE11, "GMC-I Messtechnik GmbH"},
{0xFE12, "M-Way Solutions GmbH"},
{0xFE13, "Apple Inc."},
{0xFE14, "Flextronics International USA Inc."},
{0xFE15, "Amazon Fulfillment Services, Inc."},
{0xFE16, "Footmarks, Inc."},
{0xFE17, "Telit Wireless Solutions GmbH"},
{0xFE18, "Runtime, Inc."},
{0xFE19, "Google Inc."},
{0xFE1A, "Tyto Life LLC"},
{0xFE1B, "Tyto Life LLC"},
{0xFE1C, "NetMedia, Inc."},
{0xFE1D, "Illuminati Instrument Corporation"},
{0xFE1E, "Smart Innovations Co., Ltd"},
{0xFE1F, "Garmin International, Inc."},
{0xFE20, "Emerson"},
{0xFE21, "Bose Corporation"},
{0xFE22, "Zoll Medical Corporation"},
{0xFE23, "Zoll Medical Corporation"},
{0xFE24, "August Home Inc"},
{0xFE25, "Apple, Inc. "},
{0xFE26, "Google Inc."},
{0xFE27, "Google Inc."},
{0xFE28, "Ayla Networks"},
{0xFE29, "Gibson Innovations"},
{0xFE2A, "DaisyWorks, Inc."},
{0xFE2B, "ITT Industries"},
{0xFE2C, "Google Inc."},
{0xFE2D, "SMART INNOVATION Co.,Ltd"},
{0xFE2E, "ERi,Inc."},
{0xFE2F, "CRESCO Wireless, Inc"},
{0xFE30, "Volkswagen AG"},
{0xFE31, "Volkswagen AG"},
{0xFE32, "Pro-Mark, Inc."},
{0xFE33, "CHIPOLO d.o.o."},
{0xFE34, "SmallLoop LLC"},
{0xFE35, "HUAWEI Technologies Co., Ltd"},
{0xFE36, "HUAWEI Technologies Co., Ltd"},
{0xFE37, "Spaceek LTD"},
{0xFE38, "Spaceek LTD"},
{0xFE39, "TTS Tooltechnic Systems AG & Co. KG"},
{0xFE3A, "TTS Tooltechnic Systems AG & Co. KG"},
{0xFE3B, "Dolby Laboratories"},
{0xFE3C, "Alibaba"},
{0xFE3D, "BD Medical"},
{0xFE3E, "BD Medical"},
{0xFE3F, "Friday Labs Limited"},
{0xFE40, "Inugo Systems Limited"},
{0xFE41, "Inugo Systems Limited"},
{0xFE42, "Nets A/S "},
{0xFE43, "Andreas Stihl AG & Co. KG"},
{0xFE44, "SK Telecom "},
{0xFE45, "Snapchat Inc"},
{0xFE46, "B&O Play A/S "},
{0xFE47, "General Motors"},
{0xFE48, "General Motors"},
{0xFE49, "SenionLab AB"},
{0xFE4A, "OMRON HEALTHCARE Co., Ltd."},
{0xFE4B, "Philips Lighting B.V."},
{0xFE4C, "Volkswagen AG"},
{0xFE4D, "Casambi Technologies Oy"},
{0xFE4E, "NTT docomo"},
{0xFE4F, "Molekule, Inc."},
{0xFE50, "Google Inc."},
{0xFE51, "SRAM"},
{0xFE52, "SetPoint Medical"},
{0xFE53, "3M"},
{0xFE54, "Motiv, Inc."},
{0xFE55, "Google Inc."},
{0xFE56, "Google Inc."},
{0xFE57, "Dotted Labs"},
{0xFE58, "Nordic Semiconductor ASA"},
{0xFE59, "Nordic Semiconductor ASA"},
{0xFE5A, "Chronologics Corporation"},
{0xFE5B, "GT-tronics HK Ltd"},
{0xFE5C, "million hunters GmbH"},
{0xFE5D, "Grundfos A/S"},
{0xFE5E, "Plastc Corporation"},
{0xFE5F, "Eyefi, Inc."},
{0xFE60, "Lierda Science & Technology Group Co., Ltd."},
{0xFE61, "Logitech International SA"},
{0xFE62, "Indagem Tech LLC"},
{0xFE63, "Connected Yard, Inc."},
{0xFE64, "Siemens AG"},
{0xFE65, "CHIPOLO d.o.o."},
{0xFE66, "Intel Corporation"},
{0xFE67, "Lab Sensor Solutions"},
{0xFE68, "Qualcomm Life Inc"},
{0xFE69, "Qualcomm Life Inc"},
{0xFE6A, "Kontakt Micro-Location Sp. z o.o."},
{0xFE6B, "TASER International, Inc."},
{0xFE6C, "TASER International, Inc."},
{0xFE6D, "The University of Tokyo"},
{0xFE6E, "The University of Tokyo"},
{0xFE6F, "LINE Corporation"},
{0xFE70, "Beijing Jingdong Century Trading Co., Ltd."},
{0xFE71, "Plume Design Inc"},
{0xFE72, "St. Jude Medical, Inc."},
{0xFE73, "St. Jude Medical, Inc."},
{0xFE74, "unwire"},
{0xFE75, "TangoMe"},
{0xFE76, "TangoMe"},
{0xFE77, "Hewlett-Packard Company"},
{0xFE78, "Hewlett-Packard Company"},
{0xFE79, "Zebra Technologies"},
{0xFE7A, "Bragi GmbH"},
{0xFE7B, "Orion Labs, Inc."},
{0xFE7C, "Telit Wireless Solutions (Formerly Stollmann E+V GmbH)"},
{0xFE7D, "Aterica Health Inc."},
{0xFE7E, "Awear Solutions Ltd"},
{0xFE7F, "Doppler Lab"},
{0xFE80, "Doppler Lab"},
{0xFE81, "Medtronic Inc."},
{0xFE82, "Medtronic Inc."},
{0xFE83, "Blue Bite"},
{0xFE84, "RF Digital Corp"},
{0xFE85, "RF Digital Corp"},
{0xFE86, "HUAWEI Technologies Co., Ltd. ( )"},
{0xFE87, "Qingdao Yeelink Information Technology Co., Ltd. ( )"},
{0xFE88, "SALTO SYSTEMS S.L."},
{0xFE89, "B&O Play A/S"},
{0xFE8A, "Apple, Inc."},
{0xFE8B, "Apple, Inc."},
{0xFE8C, "TRON Forum"},
{0xFE8D, "Interaxon Inc."},
{0xFE8E, "ARM Ltd"},
{0xFE8F, "CSR"},
{0xFE90, "JUMA"},
{0xFE91, "Shanghai Imilab Technology Co.,Ltd"},
{0xFE92, "Jarden Safety & Security"},
{0xFE93, "OttoQ Inc."},
{0xFE94, "OttoQ Inc."},
{0xFE95, "Xiaomi Inc."},
{0xFE96, "Tesla Motor Inc."},
{0xFE97, "Tesla Motor Inc."},
{0xFE98, "Currant, Inc."},
{0xFE99, "Currant, Inc."},
{0xFE9A, "Estimote"},
{0xFE9B, "Samsara Networks, Inc"},
{0xFE9C, "GSI Laboratories, Inc."},
{0xFE9D, "Mobiquity Networks Inc"},
{0xFE9E, "Dialog Semiconductor B.V."},
{0xFE9F, "Google Inc."},
{0xFEA0, "Google Inc."},
{0xFEA1, "Intrepid Control Systems, Inc."},
{0xFEA2, "Intrepid Control Systems, Inc."},
{0xFEA3, "ITT Industries"},
{0xFEA4, "Paxton Access Ltd"},
{0xFEA5, "GoPro, Inc."},
{0xFEA6, "GoPro, Inc."},
{0xFEA7, "UTC Fire and Security"},
{0xFEA8, "Savant Systems LLC"},
{0xFEA9, "Savant Systems LLC"},
{0xFEAA, "Google Inc."},
{0xFEAB, "Nokia Corporation"},
{0xFEAC, "Nokia Corporation"},
{0xFEAD, "Nokia Corporation"},
{0xFEAE, "Nokia Corporation"},
{0xFEAF, "Nest Labs Inc."},
{0xFEB0, "Nest Labs Inc."},
{0xFEB1, "Electronics Tomorrow Limited"},
{0xFEB2, "Microsoft Corporation"},
{0xFEB3, "Taobao"},
{0xFEB4, "WiSilica Inc."},
{0xFEB5, "WiSilica Inc."},
{0xFEB6, "Vencer Co, Ltd"},
{0xFEB7, "Facebook, Inc."},
{0xFEB8, "Facebook, Inc."},
{0xFEB9, "LG Electronics"},
{0xFEBA, "Tencent Holdings Limited"},
{0xFEBB, "adafruit industries"},
{0xFEBC, "Dexcom, Inc. "},
{0xFEBD, "Clover Network, Inc."},
{0xFEBE, "Bose Corporation"},
{0xFEBF, "Nod, Inc."},
{0xFEC0, "KDDI Corporation"},
{0xFEC1, "KDDI Corporation"},
{0xFEC2, "Blue Spark Technologies, Inc."},
{0xFEC3, "360fly, Inc."},
{0xFEC4, "PLUS Location Systems"},
{0xFEC5, "Realtek Semiconductor Corp."},
{0xFEC6, "Kocomojo, LLC"},
{0xFEC7, "Apple, Inc."},
{0xFEC8, "Apple, Inc."},
{0xFEC9, "Apple, Inc."},
{0xFECA, "Apple, Inc."},
{0xFECB, "Apple, Inc."},
{0xFECC, "Apple, Inc."},
{0xFECD, "Apple, Inc."},
{0xFECE, "Apple, Inc."},
{0xFECF, "Apple, Inc."},
{0xFED0, "Apple, Inc."},
{0xFED1, "Apple, Inc."},
{0xFED2, "Apple, Inc."},
{0xFED3, "Apple, Inc."},
{0xFED4, "Apple, Inc."},
{0xFED5, "Plantronics Inc."},
{0xFED6, "Broadcom Corporation"},
{0xFED7, "Broadcom Corporation"},
{0xFED8, "Google Inc."},
{0xFED9, "Pebble Technology Corporation"},
{0xFEDA, "ISSC Technologies Corporation"},
{0xFEDB, "Perka, Inc."},
{0xFEDC, "Jawbone"},
{0xFEDD, "Jawbone"},
{0xFEDE, "Coin, Inc."},
{0xFEDF, "Design SHIFT"},
{0xFEE0, "Anhui Huami Information Technology Co."},
{0xFEE1, "Anhui Huami Information Technology Co."},
{0xFEE2, "Anki, Inc."},
{0xFEE3, "Anki, Inc."},
{0xFEE4, "Nordic Semiconductor ASA"},
{0xFEE5, "Nordic Semiconductor ASA"},
{0xFEE6, "Silvair, Inc."},
{0xFEE7, "Tencent Holdings Limited"},
{0xFEE8, "Quintic Corp."},
{0xFEE9, "Quintic Corp."},
{0xFEEA, "Swirl Networks, Inc."},
{0xFEEB, "Swirl Networks, Inc."},
{0xFEEC, "Tile, Inc."},
{0xFEED, "Tile, Inc."},
{0xFEEE, "Polar Electro Oy"},
{0xFEEF, "Polar Electro Oy"},
{0xFEF0, "Intel"},
{0xFEF1, "CSR"},
{0xFEF2, "CSR"},
{0xFEF3, "Google Inc."},
{0xFEF4, "Google Inc."},
{0xFEF5, "Dialog Semiconductor GmbH"},
{0xFEF6, "Wicentric, Inc."},
{0xFEF7, "Aplix Corporation"},
{0xFEF8, "Aplix Corporation"},
{0xFEF9, "PayPal, Inc."},
{0xFEFA, "PayPal, Inc."},
{0xFEFB, "Telit Wireless Solutions (Formerly Stollmann E+V GmbH)"},
{0xFEFC, "Gimbal, Inc."},
{0xFEFD, "Gimbal, Inc."},
{0xFEFE, "GN ReSound A/S"},
{0xFEFF, "GN Netcom"},
{0xFFFF, "Reserved"}, /*for testing purposes only*/
#endif
{0, "" }
};
typedef struct {
uint32_t assignedNumber;
const char* name;
} gattdescriptor_t;
static const gattdescriptor_t g_descriptor_ids[] = {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
{0x2905,"Characteristic Aggregate Format"},
{0x2900,"Characteristic Extended Properties"},
{0x2904,"Characteristic Presentation Format"},
{0x2901,"Characteristic User Description"},
{0x2902,"Client Characteristic Configuration"},
{0x290B,"Environmental Sensing Configuration"},
{0x290C,"Environmental Sensing Measurement"},
{0x290D,"Environmental Sensing Trigger Setting"},
{0x2907,"External Report Reference"},
{0x2909,"Number of Digitals"},
{0x2908,"Report Reference"},
{0x2903,"Server Characteristic Configuration"},
{0x290E,"Time Trigger Setting"},
{0x2906,"Valid Range"},
{0x290A,"Value Trigger Setting"},
#endif
{ 0, "" }
};
typedef struct {
uint32_t assignedNumber;
const char* name;
} characteristicMap_t;
static const characteristicMap_t g_characteristicsMappings[] = {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
{0x2A7E,"Aerobic Heart Rate Lower Limit"},
{0x2A84,"Aerobic Heart Rate Upper Limit"},
{0x2A7F,"Aerobic Threshold"},
{0x2A80,"Age"},
{0x2A5A,"Aggregate"},
{0x2A43,"Alert Category ID"},
{0x2A42,"Alert Category ID Bit Mask"},
{0x2A06,"Alert Level"},
{0x2A44,"Alert Notification Control Point"},
{0x2A3F,"Alert Status"},
{0x2AB3,"Altitude"},
{0x2A81,"Anaerobic Heart Rate Lower Limit"},
{0x2A82,"Anaerobic Heart Rate Upper Limit"},
{0x2A83,"Anaerobic Threshold"},
{0x2A58,"Analog"},
{0x2A59,"Analog Output"},
{0x2A73,"Apparent Wind Direction"},
{0x2A72,"Apparent Wind Speed"},
{0x2A01,"Appearance"},
{0x2AA3,"Barometric Pressure Trend"},
{0x2A19,"Battery Level"},
{0x2A1B,"Battery Level State"},
{0x2A1A,"Battery Power State"},
{0x2A49,"Blood Pressure Feature"},
{0x2A35,"Blood Pressure Measurement"},
{0x2A9B,"Body Composition Feature"},
{0x2A9C,"Body Composition Measurement"},
{0x2A38,"Body Sensor Location"},
{0x2AA4,"Bond Management Control Point"},
{0x2AA5,"Bond Management Features"},
{0x2A22,"Boot Keyboard Input Report"},
{0x2A32,"Boot Keyboard Output Report"},
{0x2A33,"Boot Mouse Input Report"},
{0x2AA6,"Central Address Resolution"},
{0x2AA8,"CGM Feature"},
{0x2AA7,"CGM Measurement"},
{0x2AAB,"CGM Session Run Time"},
{0x2AAA,"CGM Session Start Time"},
{0x2AAC,"CGM Specific Ops Control Point"},
{0x2AA9,"CGM Status"},
{0x2ACE,"Cross Trainer Data"},
{0x2A5C,"CSC Feature"},
{0x2A5B,"CSC Measurement"},
{0x2A2B,"Current Time"},
{0x2A66,"Cycling Power Control Point"},
{0x2A66,"Cycling Power Control Point"},
{0x2A65,"Cycling Power Feature"},
{0x2A65,"Cycling Power Feature"},
{0x2A63,"Cycling Power Measurement"},
{0x2A64,"Cycling Power Vector"},
{0x2A99,"Database Change Increment"},
{0x2A85,"Date of Birth"},
{0x2A86,"Date of Threshold Assessment"},
{0x2A08,"Date Time"},
{0x2A0A,"Day Date Time"},
{0x2A09,"Day of Week"},
{0x2A7D,"Descriptor Value Changed"},
{0x2A00,"Device Name"},
{0x2A7B,"Dew Point"},
{0x2A56,"Digital"},
{0x2A57,"Digital Output"},
{0x2A0D,"DST Offset"},
{0x2A6C,"Elevation"},
{0x2A87,"Email Address"},
{0x2A0B,"Exact Time 100"},
{0x2A0C,"Exact Time 256"},
{0x2A88,"Fat Burn Heart Rate Lower Limit"},
{0x2A89,"Fat Burn Heart Rate Upper Limit"},
{0x2A26,"Firmware Revision String"},
{0x2A8A,"First Name"},
{0x2AD9,"Fitness Machine Control Point"},
{0x2ACC,"Fitness Machine Feature"},
{0x2ADA,"Fitness Machine Status"},
{0x2A8B,"Five Zone Heart Rate Limits"},
{0x2AB2,"Floor Number"},
{0x2A8C,"Gender"},
{0x2A51,"Glucose Feature"},
{0x2A18,"Glucose Measurement"},
{0x2A34,"Glucose Measurement Context"},
{0x2A74,"Gust Factor"},
{0x2A27,"Hardware Revision String"},
{0x2A39,"Heart Rate Control Point"},
{0x2A8D,"Heart Rate Max"},
{0x2A37,"Heart Rate Measurement"},
{0x2A7A,"Heat Index"},
{0x2A8E,"Height"},
{0x2A4C,"HID Control Point"},
{0x2A4A,"HID Information"},
{0x2A8F,"Hip Circumference"},
{0x2ABA,"HTTP Control Point"},
{0x2AB9,"HTTP Entity Body"},
{0x2AB7,"HTTP Headers"},
{0x2AB8,"HTTP Status Code"},
{0x2ABB,"HTTPS Security"},
{0x2A6F,"Humidity"},
{0x2A2A,"IEEE 11073-20601 Regulatory Certification Data List"},
{0x2AD2,"Indoor Bike Data"},
{0x2AAD,"Indoor Positioning Configuration"},
{0x2A36,"Intermediate Cuff Pressure"},
{0x2A1E,"Intermediate Temperature"},
{0x2A77,"Irradiance"},
{0x2AA2,"Language"},
{0x2A90,"Last Name"},
{0x2AAE,"Latitude"},
{0x2A6B,"LN Control Point"},
{0x2A6A,"LN Feature"},
{0x2AB1,"Local East Coordinate"},
{0x2AB0,"Local North Coordinate"},
{0x2A0F,"Local Time Information"},
{0x2A67,"Location and Speed Characteristic"},
{0x2AB5,"Location Name"},
{0x2AAF,"Longitude"},
{0x2A2C,"Magnetic Declination"},
{0x2AA0,"Magnetic Flux Density - 2D"},
{0x2AA1,"Magnetic Flux Density - 3D"},
{0x2A29,"Manufacturer Name String"},
{0x2A91,"Maximum Recommended Heart Rate"},
{0x2A21,"Measurement Interval"},
{0x2A24,"Model Number String"},
{0x2A68,"Navigation"},
{0x2A3E,"Network Availability"},
{0x2A46,"New Alert"},
{0x2AC5,"Object Action Control Point"},
{0x2AC8,"Object Changed"},
{0x2AC1,"Object First-Created"},
{0x2AC3,"Object ID"},
{0x2AC2,"Object Last-Modified"},
{0x2AC6,"Object List Control Point"},
{0x2AC7,"Object List Filter"},
{0x2ABE,"Object Name"},
{0x2AC4,"Object Properties"},
{0x2AC0,"Object Size"},
{0x2ABF,"Object Type"},
{0x2ABD,"OTS Feature"},
{0x2A04,"Peripheral Preferred Connection Parameters"},
{0x2A02,"Peripheral Privacy Flag"},
{0x2A5F,"PLX Continuous Measurement Characteristic"},
{0x2A60,"PLX Features"},
{0x2A5E,"PLX Spot-Check Measurement"},
{0x2A50,"PnP ID"},
{0x2A75,"Pollen Concentration"},
{0x2A2F,"Position 2D"},
{0x2A30,"Position 3D"},
{0x2A69,"Position Quality"},
{0x2A6D,"Pressure"},
{0x2A4E,"Protocol Mode"},
{0x2A62,"Pulse Oximetry Control Point"},
{0x2A60,"Pulse Oximetry Pulsatile Event Characteristic"},
{0x2A78,"Rainfall"},
{0x2A03,"Reconnection Address"},
{0x2A52,"Record Access Control Point"},
{0x2A14,"Reference Time Information"},
{0x2A3A,"Removable"},
{0x2A4D,"Report"},
{0x2A4B,"Report Map"},
{0x2AC9,"Resolvable Private Address Only"},
{0x2A92,"Resting Heart Rate"},
{0x2A40,"Ringer Control point"},
{0x2A41,"Ringer Setting"},
{0x2AD1,"Rower Data"},
{0x2A54,"RSC Feature"},
{0x2A53,"RSC Measurement"},
{0x2A55,"SC Control Point"},
{0x2A4F,"Scan Interval Window"},
{0x2A31,"Scan Refresh"},
{0x2A3C,"Scientific Temperature Celsius"},
{0x2A10,"Secondary Time Zone"},
{0x2A5D,"Sensor Location"},
{0x2A25,"Serial Number String"},
{0x2A05,"Service Changed"},
{0x2A3B,"Service Required"},
{0x2A28,"Software Revision String"},
{0x2A93,"Sport Type for Aerobic and Anaerobic Thresholds"},
{0x2AD0,"Stair Climber Data"},
{0x2ACF,"Step Climber Data"},
{0x2A3D,"String"},
{0x2AD7,"Supported Heart Rate Range"},
{0x2AD5,"Supported Inclination Range"},
{0x2A47,"Supported New Alert Category"},
{0x2AD8,"Supported Power Range"},
{0x2AD6,"Supported Resistance Level Range"},
{0x2AD4,"Supported Speed Range"},
{0x2A48,"Supported Unread Alert Category"},
{0x2A23,"System ID"},
{0x2ABC,"TDS Control Point"},
{0x2A6E,"Temperature"},
{0x2A1F,"Temperature Celsius"},
{0x2A20,"Temperature Fahrenheit"},
{0x2A1C,"Temperature Measurement"},
{0x2A1D,"Temperature Type"},
{0x2A94,"Three Zone Heart Rate Limits"},
{0x2A12,"Time Accuracy"},
{0x2A15,"Time Broadcast"},
{0x2A13,"Time Source"},
{0x2A16,"Time Update Control Point"},
{0x2A17,"Time Update State"},
{0x2A11,"Time with DST"},
{0x2A0E,"Time Zone"},
{0x2AD3,"Training Status"},
{0x2ACD,"Treadmill Data"},
{0x2A71,"True Wind Direction"},
{0x2A70,"True Wind Speed"},
{0x2A95,"Two Zone Heart Rate Limit"},
{0x2A07,"Tx Power Level"},
{0x2AB4,"Uncertainty"},
{0x2A45,"Unread Alert Status"},
{0x2AB6,"URI"},
{0x2A9F,"User Control Point"},
{0x2A9A,"User Index"},
{0x2A76,"UV Index"},
{0x2A96,"VO2 Max"},
{0x2A97,"Waist Circumference"},
{0x2A98,"Weight"},
{0x2A9D,"Weight Measurement"},
{0x2A9E,"Weight Scale Feature"},
{0x2A79,"Wind Chill"},
#endif
{0, ""}
};
/**
* @brief Mapping from service ids to names
*/
typedef struct {
const char* name;
const char* type;
uint32_t assignedNumber;
} gattService_t;
/**
* Definition of the service ids to names that we know about.
*/
static const gattService_t g_gattServices[] = {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
{"Alert Notification Service", "org.bluetooth.service.alert_notification", 0x1811},
{"Automation IO", "org.bluetooth.service.automation_io", 0x1815 },
{"Battery Service","org.bluetooth.service.battery_service", 0x180F},
{"Blood Pressure", "org.bluetooth.service.blood_pressure", 0x1810},
{"Body Composition", "org.bluetooth.service.body_composition", 0x181B},
{"Bond Management", "org.bluetooth.service.bond_management", 0x181E},
{"Continuous Glucose Monitoring", "org.bluetooth.service.continuous_glucose_monitoring", 0x181F},
{"Current Time Service", "org.bluetooth.service.current_time", 0x1805},
{"Cycling Power", "org.bluetooth.service.cycling_power", 0x1818},
{"Cycling Speed and Cadence", "org.bluetooth.service.cycling_speed_and_cadence", 0x1816},
{"Device Information", "org.bluetooth.service.device_information", 0x180A},
{"Environmental Sensing", "org.bluetooth.service.environmental_sensing", 0x181A},
{"Generic Access", "org.bluetooth.service.generic_access", 0x1800},
{"Generic Attribute", "org.bluetooth.service.generic_attribute", 0x1801},
{"Glucose", "org.bluetooth.service.glucose", 0x1808},
{"Health Thermometer", "org.bluetooth.service.health_thermometer", 0x1809},
{"Heart Rate", "org.bluetooth.service.heart_rate", 0x180D},
{"HTTP Proxy", "org.bluetooth.service.http_proxy", 0x1823},
{"Human Interface Device", "org.bluetooth.service.human_interface_device", 0x1812},
{"Immediate Alert", "org.bluetooth.service.immediate_alert", 0x1802},
{"Indoor Positioning", "org.bluetooth.service.indoor_positioning", 0x1821},
{"Internet Protocol Support", "org.bluetooth.service.internet_protocol_support", 0x1820},
{"Link Loss", "org.bluetooth.service.link_loss", 0x1803},
{"Location and Navigation", "org.bluetooth.service.location_and_navigation", 0x1819},
{"Next DST Change Service", "org.bluetooth.service.next_dst_change", 0x1807},
{"Object Transfer", "org.bluetooth.service.object_transfer", 0x1825},
{"Phone Alert Status Service", "org.bluetooth.service.phone_alert_status", 0x180E},
{"Pulse Oximeter", "org.bluetooth.service.pulse_oximeter", 0x1822},
{"Reference Time Update Service", "org.bluetooth.service.reference_time_update", 0x1806},
{"Running Speed and Cadence", "org.bluetooth.service.running_speed_and_cadence", 0x1814},
{"Scan Parameters", "org.bluetooth.service.scan_parameters", 0x1813},
{"Transport Discovery", "org.bluetooth.service.transport_discovery", 0x1824},
{"Tx Power", "org.bluetooth.service.tx_power", 0x1804},
{"User Data", "org.bluetooth.service.user_data", 0x181C},
{"Weight Scale", "org.bluetooth.service.weight_scale", 0x181D},
#endif
{"", "", 0 }
};
/**
* @brief Convert characteristic properties into a string representation.
* @param [in] prop Characteristic properties.
* @return A string representation of characteristic properties.
*/
std::string BLEUtils::characteristicPropertiesToString(esp_gatt_char_prop_t prop) {
std::stringstream stream;
stream <<
"broadcast: " << ((prop & ESP_GATT_CHAR_PROP_BIT_BROADCAST)?"1":"0") <<
", read: " << ((prop & ESP_GATT_CHAR_PROP_BIT_READ)?"1":"0") <<
", write_nr: " << ((prop & ESP_GATT_CHAR_PROP_BIT_WRITE_NR)?"1":"0") <<
", write: " << ((prop & ESP_GATT_CHAR_PROP_BIT_WRITE)?"1":"0") <<
", notify: " << ((prop & ESP_GATT_CHAR_PROP_BIT_NOTIFY)?"1":"0") <<
", indicate: " << ((prop & ESP_GATT_CHAR_PROP_BIT_INDICATE)?"1":"0") <<
", auth: " << ((prop & ESP_GATT_CHAR_PROP_BIT_AUTH)?"1":"0");
return stream.str();
} // characteristicPropertiesToString
/**
* @brief Convert an esp_gatt_id_t to a string.
*/
static std::string gattIdToString(esp_gatt_id_t gattId) {
std::stringstream stream;
stream << "uuid: " << BLEUUID(gattId.uuid).toString() << ", inst_id: " << (int)gattId.inst_id;
//sprintf(buffer, "uuid: %s, inst_id: %d", uuidToString(gattId.uuid).c_str(), gattId.inst_id);
return stream.str();
} // gattIdToString
/**
* @brief Convert an esp_ble_addr_type_t to a string representation.
*/
const char* BLEUtils::addressTypeToString(esp_ble_addr_type_t type) {
switch (type) {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
case BLE_ADDR_TYPE_PUBLIC:
return "BLE_ADDR_TYPE_PUBLIC";
case BLE_ADDR_TYPE_RANDOM:
return "BLE_ADDR_TYPE_RANDOM";
case BLE_ADDR_TYPE_RPA_PUBLIC:
return "BLE_ADDR_TYPE_RPA_PUBLIC";
case BLE_ADDR_TYPE_RPA_RANDOM:
return "BLE_ADDR_TYPE_RPA_RANDOM";
#endif
default:
return " esp_ble_addr_type_t";
}
} // addressTypeToString
/**
* @brief Convert the BLE Advertising Data flags to a string.
* @param adFlags The flags to convert
* @return std::string A string representation of the advertising flags.
*/
std::string BLEUtils::adFlagsToString(uint8_t adFlags) {
std::stringstream ss;
if (adFlags & (1 << 0)) {
ss << "[LE Limited Discoverable Mode] ";
}
if (adFlags & (1 << 1)) {
ss << "[LE General Discoverable Mode] ";
}
if (adFlags & (1 << 2)) {
ss << "[BR/EDR Not Supported] ";
}
if (adFlags & (1 << 3)) {
ss << "[Simultaneous LE and BR/EDR to Same Device Capable (Controller)] ";
}
if (adFlags & (1 << 4)) {
ss << "[Simultaneous LE and BR/EDR to Same Device Capable (Host)] ";
}
return ss.str();
} // adFlagsToString
/**
* @brief Given an advertising type, return a string representation of the type.
*
* For details see ...
* https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile
*
* @return A string representation of the type.
*/
const char* BLEUtils::advTypeToString(uint8_t advType) {
switch (advType) {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
case ESP_BLE_AD_TYPE_FLAG: // 0x01
return "ESP_BLE_AD_TYPE_FLAG";
case ESP_BLE_AD_TYPE_16SRV_PART: // 0x02
return "ESP_BLE_AD_TYPE_16SRV_PART";
case ESP_BLE_AD_TYPE_16SRV_CMPL: // 0x03
return "ESP_BLE_AD_TYPE_16SRV_CMPL";
case ESP_BLE_AD_TYPE_32SRV_PART: // 0x04
return "ESP_BLE_AD_TYPE_32SRV_PART";
case ESP_BLE_AD_TYPE_32SRV_CMPL: // 0x05
return "ESP_BLE_AD_TYPE_32SRV_CMPL";
case ESP_BLE_AD_TYPE_128SRV_PART: // 0x06
return "ESP_BLE_AD_TYPE_128SRV_PART";
case ESP_BLE_AD_TYPE_128SRV_CMPL: // 0x07
return "ESP_BLE_AD_TYPE_128SRV_CMPL";
case ESP_BLE_AD_TYPE_NAME_SHORT: // 0x08
return "ESP_BLE_AD_TYPE_NAME_SHORT";
case ESP_BLE_AD_TYPE_NAME_CMPL: // 0x09
return "ESP_BLE_AD_TYPE_NAME_CMPL";
case ESP_BLE_AD_TYPE_TX_PWR: // 0x0a
return "ESP_BLE_AD_TYPE_TX_PWR";
case ESP_BLE_AD_TYPE_DEV_CLASS: // 0x0b
return "ESP_BLE_AD_TYPE_DEV_CLASS";
case ESP_BLE_AD_TYPE_SM_TK: // 0x10
return "ESP_BLE_AD_TYPE_SM_TK";
case ESP_BLE_AD_TYPE_SM_OOB_FLAG: // 0x11
return "ESP_BLE_AD_TYPE_SM_OOB_FLAG";
case ESP_BLE_AD_TYPE_INT_RANGE: // 0x12
return "ESP_BLE_AD_TYPE_INT_RANGE";
case ESP_BLE_AD_TYPE_SOL_SRV_UUID: // 0x14
return "ESP_BLE_AD_TYPE_SOL_SRV_UUID";
case ESP_BLE_AD_TYPE_128SOL_SRV_UUID: // 0x15
return "ESP_BLE_AD_TYPE_128SOL_SRV_UUID";
case ESP_BLE_AD_TYPE_SERVICE_DATA: // 0x16
return "ESP_BLE_AD_TYPE_SERVICE_DATA";
case ESP_BLE_AD_TYPE_PUBLIC_TARGET: // 0x17
return "ESP_BLE_AD_TYPE_PUBLIC_TARGET";
case ESP_BLE_AD_TYPE_RANDOM_TARGET: // 0x18
return "ESP_BLE_AD_TYPE_RANDOM_TARGET";
case ESP_BLE_AD_TYPE_APPEARANCE: // 0x19
return "ESP_BLE_AD_TYPE_APPEARANCE";
case ESP_BLE_AD_TYPE_ADV_INT: // 0x1a
return "ESP_BLE_AD_TYPE_ADV_INT";
case ESP_BLE_AD_TYPE_32SOL_SRV_UUID:
return "ESP_BLE_AD_TYPE_32SOL_SRV_UUID";
case ESP_BLE_AD_TYPE_32SERVICE_DATA: // 0x20
return "ESP_BLE_AD_TYPE_32SERVICE_DATA";
case ESP_BLE_AD_TYPE_128SERVICE_DATA: // 0x21
return "ESP_BLE_AD_TYPE_128SERVICE_DATA";
case ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE: // 0xff
return "ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE";
#endif
default:
ESP_LOGV(LOG_TAG, " adv data type: 0x%x", advType);
return "";
} // End switch
} // advTypeToString
esp_gatt_id_t BLEUtils::buildGattId(esp_bt_uuid_t uuid, uint8_t inst_id) {
esp_gatt_id_t retGattId;
retGattId.uuid = uuid;
retGattId.inst_id = inst_id;
return retGattId;
}
esp_gatt_srvc_id_t BLEUtils::buildGattSrvcId(esp_gatt_id_t gattId, bool is_primary) {
esp_gatt_srvc_id_t retSrvcId;
retSrvcId.id = gattId;
retSrvcId.is_primary = is_primary;
return retSrvcId;
}
/**
* @brief Create a hex representation of data.
*
* @param [in] target Where to write the hex string. If this is null, we malloc storage.
* @param [in] source The start of the binary data.
* @param [in] length The length of the data to convert.
* @return A pointer to the formatted buffer.
*/
char* BLEUtils::buildHexData(uint8_t* target, uint8_t* source, uint8_t length) {
// Guard against too much data.
if (length > 100) length = 100;
if (target == nullptr) {
target = (uint8_t*) malloc(length * 2 + 1);
if (target == nullptr) {
ESP_LOGE(LOG_TAG, "buildHexData: malloc failed");
return nullptr;
}
}
char* startOfData = (char*) target;
for (int i = 0; i < length; i++) {
sprintf((char*) target, "%.2x", (char) *source);
source++;
target += 2;
}
// Handle the special case where there was no data.
if (length == 0) {
*startOfData = 0;
}
return startOfData;
} // buildHexData
/**
* @brief Build a printable string of memory range.
* Create a string representation of a piece of memory. Only printable characters will be included
* while those that are not printable will be replaced with '.'.
* @param [in] source Start of memory.
* @param [in] length Length of memory.
* @return A string representation of a piece of memory.
*/
std::string BLEUtils::buildPrintData(uint8_t* source, size_t length) {
std::ostringstream ss;
for (int i = 0; i < length; i++) {
char c = *source;
ss << (isprint(c) ? c : '.');
source++;
}
return ss.str();
} // buildPrintData
/**
* @brief Convert a close/disconnect reason to a string.
* @param [in] reason The close reason.
* @return A string representation of the reason.
*/
std::string BLEUtils::gattCloseReasonToString(esp_gatt_conn_reason_t reason) {
switch (reason) {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
case ESP_GATT_CONN_UNKNOWN: {
return "ESP_GATT_CONN_UNKNOWN";
}
case ESP_GATT_CONN_L2C_FAILURE: {
return "ESP_GATT_CONN_L2C_FAILURE";
}
case ESP_GATT_CONN_TIMEOUT: {
return "ESP_GATT_CONN_TIMEOUT";
}
case ESP_GATT_CONN_TERMINATE_PEER_USER: {
return "ESP_GATT_CONN_TERMINATE_PEER_USER";
}
case ESP_GATT_CONN_TERMINATE_LOCAL_HOST: {
return "ESP_GATT_CONN_TERMINATE_LOCAL_HOST";
}
case ESP_GATT_CONN_FAIL_ESTABLISH: {
return "ESP_GATT_CONN_FAIL_ESTABLISH";
}
case ESP_GATT_CONN_LMP_TIMEOUT: {
return "ESP_GATT_CONN_LMP_TIMEOUT";
}
case ESP_GATT_CONN_CONN_CANCEL: {
return "ESP_GATT_CONN_CONN_CANCEL";
}
case ESP_GATT_CONN_NONE: {
return "ESP_GATT_CONN_NONE";
}
#endif
default: {
return "Unknown";
}
}
} // gattCloseReasonToString
std::string BLEUtils::gattClientEventTypeToString(esp_gattc_cb_event_t eventType) {
switch (eventType) {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
case ESP_GATTC_ACL_EVT:
return "ESP_GATTC_ACL_EVT";
case ESP_GATTC_ADV_DATA_EVT:
return "ESP_GATTC_ADV_DATA_EVT";
case ESP_GATTC_ADV_VSC_EVT:
return "ESP_GATTC_ADV_VSC_EVT";
case ESP_GATTC_BTH_SCAN_CFG_EVT:
return "ESP_GATTC_BTH_SCAN_CFG_EVT";
case ESP_GATTC_BTH_SCAN_DIS_EVT:
return "ESP_GATTC_BTH_SCAN_DIS_EVT";
case ESP_GATTC_BTH_SCAN_ENB_EVT:
return "ESP_GATTC_BTH_SCAN_ENB_EVT";
case ESP_GATTC_BTH_SCAN_PARAM_EVT:
return "ESP_GATTC_BTH_SCAN_PARAM_EVT";
case ESP_GATTC_BTH_SCAN_RD_EVT:
return "ESP_GATTC_BTH_SCAN_RD_EVT";
case ESP_GATTC_BTH_SCAN_THR_EVT:
return "ESP_GATTC_BTH_SCAN_THR_EVT";
case ESP_GATTC_CANCEL_OPEN_EVT:
return "ESP_GATTC_CANCEL_OPEN_EVT";
case ESP_GATTC_CFG_MTU_EVT:
return "ESP_GATTC_CFG_MTU_EVT";
case ESP_GATTC_CLOSE_EVT:
return "ESP_GATTC_CLOSE_EVT";
case ESP_GATTC_CONGEST_EVT:
return "ESP_GATTC_CONGEST_EVT";
case ESP_GATTC_CONNECT_EVT:
return "ESP_GATTC_CONNECT_EVT";
case ESP_GATTC_DISCONNECT_EVT:
return "ESP_GATTC_DISCONNECT_EVT";
case ESP_GATTC_ENC_CMPL_CB_EVT:
return "ESP_GATTC_ENC_CMPL_CB_EVT";
case ESP_GATTC_EXEC_EVT:
return "ESP_GATTC_EXEC_EVT";
//case ESP_GATTC_GET_CHAR_EVT:
// return "ESP_GATTC_GET_CHAR_EVT";
//case ESP_GATTC_GET_DESCR_EVT:
// return "ESP_GATTC_GET_DESCR_EVT";
//case ESP_GATTC_GET_INCL_SRVC_EVT:
// return "ESP_GATTC_GET_INCL_SRVC_EVT";
case ESP_GATTC_MULT_ADV_DATA_EVT:
return "ESP_GATTC_MULT_ADV_DATA_EVT";
case ESP_GATTC_MULT_ADV_DIS_EVT:
return "ESP_GATTC_MULT_ADV_DIS_EVT";
case ESP_GATTC_MULT_ADV_ENB_EVT:
return "ESP_GATTC_MULT_ADV_ENB_EVT";
case ESP_GATTC_MULT_ADV_UPD_EVT:
return "ESP_GATTC_MULT_ADV_UPD_EVT";
case ESP_GATTC_NOTIFY_EVT:
return "ESP_GATTC_NOTIFY_EVT";
case ESP_GATTC_OPEN_EVT:
return "ESP_GATTC_OPEN_EVT";
case ESP_GATTC_PREP_WRITE_EVT:
return "ESP_GATTC_PREP_WRITE_EVT";
case ESP_GATTC_READ_CHAR_EVT:
return "ESP_GATTC_READ_CHAR_EVT";
case ESP_GATTC_REG_EVT:
return "ESP_GATTC_REG_EVT";
case ESP_GATTC_REG_FOR_NOTIFY_EVT:
return "ESP_GATTC_REG_FOR_NOTIFY_EVT";
case ESP_GATTC_SCAN_FLT_CFG_EVT:
return "ESP_GATTC_SCAN_FLT_CFG_EVT";
case ESP_GATTC_SCAN_FLT_PARAM_EVT:
return "ESP_GATTC_SCAN_FLT_PARAM_EVT";
case ESP_GATTC_SCAN_FLT_STATUS_EVT:
return "ESP_GATTC_SCAN_FLT_STATUS_EVT";
case ESP_GATTC_SEARCH_CMPL_EVT:
return "ESP_GATTC_SEARCH_CMPL_EVT";
case ESP_GATTC_SEARCH_RES_EVT:
return "ESP_GATTC_SEARCH_RES_EVT";
case ESP_GATTC_SRVC_CHG_EVT:
return "ESP_GATTC_SRVC_CHG_EVT";
case ESP_GATTC_READ_DESCR_EVT:
return "ESP_GATTC_READ_DESCR_EVT";
case ESP_GATTC_UNREG_EVT:
return "ESP_GATTC_UNREG_EVT";
case ESP_GATTC_UNREG_FOR_NOTIFY_EVT:
return "ESP_GATTC_UNREG_FOR_NOTIFY_EVT";
case ESP_GATTC_WRITE_CHAR_EVT:
return "ESP_GATTC_WRITE_CHAR_EVT";
case ESP_GATTC_WRITE_DESCR_EVT:
return "ESP_GATTC_WRITE_DESCR_EVT";
#endif
default:
ESP_LOGV(LOG_TAG, "Unknown GATT Client event type: %d", eventType);
return "Unknown";
}
} // gattClientEventTypeToString
/**
* @brief Return a string representation of a GATT server event code.
* @param [in] eventType A GATT server event code.
* @return A string representation of the GATT server event code.
*/
std::string BLEUtils::gattServerEventTypeToString(esp_gatts_cb_event_t eventType) {
switch (eventType) {
#if CONFIG_LOG_DEFAULT_LEVEL > 4
case ESP_GATTS_REG_EVT:
return "ESP_GATTS_REG_EVT";
case ESP_GATTS_READ_EVT:
return "ESP_GATTS_READ_EVT";
case ESP_GATTS_WRITE_EVT:
return "ESP_GATTS_WRITE_EVT";
case ESP_GATTS_EXEC_WRITE_EVT:
return "ESP_GATTS_EXEC_WRITE_EVT";
case ESP_GATTS_MTU_EVT:
return "ESP_GATTS_MTU_EVT";
case ESP_GATTS_CONF_EVT:
return "ESP_GATTS_CONF_EVT";
case ESP_GATTS_UNREG_EVT:
return "ESP_GATTS_UNREG_EVT";
case ESP_GATTS_CREATE_EVT:
return "ESP_GATTS_CREATE_EVT";
case ESP_GATTS_ADD_INCL_SRVC_EVT:
return "ESP_GATTS_ADD_INCL_SRVC_EVT";
case ESP_GATTS_ADD_CHAR_EVT:
return "ESP_GATTS_ADD_CHAR_EVT";
case ESP_GATTS_ADD_CHAR_DESCR_EVT:
return "ESP_GATTS_ADD_CHAR_DESCR_EVT";
case ESP_GATTS_DELETE_EVT:
return "ESP_GATTS_DELETE_EVT";
case ESP_GATTS_START_EVT:
return "ESP_GATTS_START_EVT";
case ESP_GATTS_STOP_EVT:
return "ESP_GATTS_STOP_EVT";
case ESP_GATTS_CONNECT_EVT:
return "ESP_GATTS_CONNECT_EVT";
case ESP_GATTS_DISCONNECT_EVT:
return "ESP_GATTS_DISCONNECT_EVT";
case ESP_GATTS_OPEN_EVT:
return "ESP_GATTS_OPEN_EVT";
case ESP_GATTS_CANCEL_OPEN_EVT: