ESP32_BLE_Arduino

[AlanLL]

The example file "BLE_Notify" does not compile.
The error I get is:-

Arduino: 1.8.3 (Windows 10), Board: "ESP32 Dev Module, 80MHz, 115200, None"

In file included from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEDescriptor.h:16:0,

             from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLECharacteristic.h:16,

             from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEServer.h:19,

             from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEDevice.h:18,

             from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\examples\BLE_notify\BLE_notify.ino:21:

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/FreeRTOS.h:46:3: error: 'pthread_mutex_t' does not name a type

pthread_mutex_t m_pthread_mutex;

^

In file included from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEDevice.h:20:0,

             from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\examples\BLE_notify\BLE_notify.ino:21:

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEUtils.h:50:49: error: 'esp_gattc_service_elem_t' has not been declared

static std::string gattcServiceElementToString(esp_gattc_service_elem_t *pGATTCServiceElement);

                                             ^

In file included from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\examples\BLE_notify\BLE_notify.ino:21:0:

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino-master\src/BLEDevice.h:57:23: error: 'esp_power_level_t' has not been declared

static void setPower(esp_power_level_t powerLevel);

                   ^

exit status 1
Error compiling for board ESP32 Dev Module.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

I have Deleted the Library file and Downloaded the ESP32_BLE_Arduino-master.zip twice and I still get the same error.

Please Help
AlanLL

[chegewara]

Did you try this to instal BLE_Arduino?
https://github.com/nkolban/esp32-snippets/blob/master/cpp_utils/ArduinoBLE.md

[AlanLL]

I have removed the "Master" and installed esp32 ble arduino via the library, restarted the IDE and now get thie:

Arduino: 1.8.3 (Windows 10), Board: "ESP32 Dev Module, 80MHz, 115200, None"

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp: In static member function 'static std::__cxx11::string BLEUtils::gattClientEventTypeToString(esp_gattc_cb_event_t)':

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:344:8: error: 'ESP_GATTC_CONNECT_EVT' was not declared in this scope

case ESP_GATTC_CONNECT_EVT:

    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:346:8: error: 'ESP_GATTC_DISCONNECT_EVT' was not declared in this scope

case ESP_GATTC_DISCONNECT_EVT:

    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp: In static member function 'static void BLEUtils::dumpGattClientEvent(esp_gattc_cb_event_t, esp_gatt_if_t, esp_ble_gattc_cb_param_t*)':

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:684:8: error: 'ESP_GATTC_CONNECT_EVT' was not declared in this scope

case ESP_GATTC_CONNECT_EVT: {

    ^

In file included from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:22:0:

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:686:44: error: 'union esp_ble_gattc_cb_param_t' has no member named 'connect'

 BLEUtils::gattStatusToString(evtParam->connect.status).c_str(),

                                        ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:687:15: error: 'union esp_ble_gattc_cb_param_t' has no member named 'connect'

 evtParam->connect.conn_id,

           ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:688:26: error: 'union esp_ble_gattc_cb_param_t' has no member named 'connect'

 BLEAddress(evtParam->connect.remote_bda).toString().c_str()

                      ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:700:8: error: 'ESP_GATTC_DISCONNECT_EVT' was not declared in this scope

case ESP_GATTC_DISCONNECT_EVT: {

    ^

In file included from C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:22:0:

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:702:44: error: 'union esp_ble_gattc_cb_param_t' has no member named 'disconnect'

 BLEUtils::gattStatusToString(evtParam->disconnect.status).c_str(),

                                        ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:703:15: error: 'union esp_ble_gattc_cb_param_t' has no member named 'disconnect'

 evtParam->disconnect.conn_id,

           ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

C:\Users\Alan\Documents\Arduino\libraries\ESP32_BLE_Arduino\src\BLEUtils.cpp:704:26: error: 'union esp_ble_gattc_cb_param_t' has no member named 'disconnect'

 BLEAddress(evtParam->disconnect.remote_bda).toString().c_str()

                      ^

C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32/tools/sdk/include/log/esp_log.h:144:168: note: in definition of macro 'ESP_LOGD'

#define ESP_LOGD( tag, format, ... ) if (LOG_LOCAL_LEVEL >= ESP_LOG_DEBUG) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##VA_ARGS); }

                                                                                                                                                                    ^

exit status 1
Error compiling for board ESP32 Dev Module.

---

Am I doing something wrong?

[chegewara]

Can you pastebin this file:
C:\Users\Alan\Documents\Arduino\hardware\espressif\esp32\package\package_esp32_index.template.json

How did you install esp32 ble library? From zip file or from library manager?

[AlanLL]

Here is the requested file:
{
"packages": [
{
"name": "esp32",
"maintainer": "Espressif Systems",
"websiteURL": "https://github.com/espressif/arduino-esp32",
"email": "hristo@espressif.com",
"help": {
"online": "http://esp32.com"
},
"platforms": [
{
"name": "esp32",
"architecture": "esp32",
"version": "",
"category": "ESP32",
"url": "",
"archiveFileName": "",
"checksum": "",
"size": "",
"help": {
"online": ""
},
"boards": [
{
"name": "ESP32 Dev Module"
},
{
"name": "WEMOS LoLin32"
}
],
"toolsDependencies": [
{
"packager": "esp32",
"name": "xtensa-esp32-elf-gcc",
"version": "1.22.0-61-gab8375a-5.2.0"
},
{
"packager": "esp32",
"name": "esptool",
"version": "96698a3"
}
]
}
],
"tools": [
{
"name": "xtensa-esp32-elf-gcc",
"version": "1.22.0-61-gab8375a-5.2.0",
"systems": [
{
"host": "i686-mingw32",
"url": "https://dl.espressif.com/dl/xtensa-esp32-elf-win32-1.22.0-61-gab8375a-5.2.0-2.zip",
"archiveFileName": "xtensa-esp32-elf-win32-1.22.0-61-gab8375a-5.2.0-2.zip",
"checksum": "SHA-256:c00dbdab8e8acc273d4aa319a74f7bb1d9496c843159823201d685359174168f",
"size": "76346909"
},
{
"host": "x86_64-apple-darwin",
"url": "https://dl.espressif.com/dl/xtensa-esp32-elf-osx-1.22.0-61-gab8375a-5.2.0.tar.gz",
"archiveFileName": "xtensa-esp32-elf-osx-1.22.0-61-gab8375a-5.2.0.tar.gz",
"checksum": "SHA-256:89a9a6084ec032ddcd4bdae37b428e533ed5fd0c0ab6b66ddf703e4b3f83d6e4",
"size": "40481812"
},
{
"host": "x86_64-pc-linux-gnu",
"url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-61-gab8375a-5.2.0.tar.gz",
"archiveFileName": "xtensa-esp32-elf-linux64-1.22.0-61-gab8375a-5.2.0.tar.gz",
"checksum": "SHA-256:b74333fd7f622f035fee7c4e0ca57c3e2ccb2515de5d901f33e87e79cdf0d4f9",
"size": "37674568"
},
{
"host": "i686-pc-linux-gnu",
"url": "https://dl.espressif.com/dl/xtensa-esp32-elf-linux32-1.22.0-61-gab8375a-5.2.0.tar.gz",
"archiveFileName": "xtensa-esp32-elf-linux32-1.22.0-61-gab8375a-5.2.0.tar.gz",
"checksum": "SHA-256:dbb342b7c377a7c3a1fcccc60fa1193332d0c37e6a90c5075d3471c13c9e94ad",
"size": "41032647"
}
]
},
{
"name": "esptool",
"version": "96698a3",
"systems": [
{
"host": "i686-mingw32",
"url": "https://dl.espressif.com/dl/esptool-96698a3-windows.zip",
"archiveFileName": "esptool-96698a3-windows.zip",
"checksum": "SHA-256:12f026c84869f0bd2f6a863191ec84d27b91f21d17e2e2e9e11c79be50f2d0fc",
"size": "3390935"
},
{
"host": "x86_64-apple-darwin",
"url": "https://dl.espressif.com/dl/esptool-96698a3-macos.tar.gz",
"archiveFileName": "esptool-96698a3-macos.tar.gz",
"checksum": "SHA-256:e3154dbf32c3ba5e5ebd45e913178b167cf761e5ce0152b2bb069a2453f6839b",
"size": "3805789"
}
]
}
]
}
]
}

[chegewara]

You have installed old version of esp32-arduino. Its version 2 or 2.1. My suggestion is to delete it and install new version:
https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/windows.md

[AlanLL]

I have removed ESP32_BLE_Arduino and done the above.
Everything now OK.
Thanks very much for your assistance.