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C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp: In member function 'void Esp32ble::begin(std::__cxx11::string)':
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp:155:3: error: 'bleServer' was not declared in this scope
bleServer = BLEDevice::createServer();
^
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp:162:3: error: 'bleTxCharacteristic' was not declared in this scope
bleTxCharacteristic = bleService->createCharacteristic(
^
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp: In member function 'void Esp32ble::write(uint8_t)':
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp:199:5: error: 'bleTxCharacteristic' was not declared in this scope
bleTxCharacteristic->setValue(&a, 1);
^
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp: At global scope:
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp:206:3: error: expected unqualified-id before 'if'
if (!isDeviceConnected && prevDeviceConnected)
^
C:\Program Files\PictoBlox\resources\arduino-1.8.5\hardware\espressif\esp32\libraries\esp32BLEUtilities\esp32BLEUtilities.cpp:215:1: error: expected declaration before '}' token
}
^
exit status 1

While if i copy code and program using Arduino ide it work perfectly.

hi i have this weird issue, when i connect to my esp32 c3 with my dabble app it connects and then right after it gives me an '' disconnected Myesp32'' message but i works just fine on my regular esp32.
does anyone have an solution for this?

Hi,

the Pinstate monitor only shows 2 analog PINs with wrong data,
but 99 digital i/o PINs.

what went wrong?

Dabble will connect to ESP32, but will not transfer data. This has been confirmed for IOS versions at least 15.6.1 and later.

Hi,
I installed the dabbleESP32-library with the Arduino-IDE version 1.8.12 library-manager.
then I opened the example 02.terminal and tried to compile it but it refuses to compile.

With such a buggy library you are just adding to the huge group of "upload it quick and dirty without any testing"-nerds which produces the opposite of liking STEM

This is the error-output

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp: In member function 'bool DabbleInputs::getSlideSwitchStatus(uint8_t, uint8_t)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp:192:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp: In member function 'bool DabbleInputs::getTactileSwitchStatus(uint8_t)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp:210:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp: In member function 'int DabbleInputs::getPotValue(uint8_t)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\DabbleInputs.cpp:222:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'float ColorPrediction::getColorError(uint8_t*, uint8_t*)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:435:19: warning: comparison is always false due to limited range of data type [-Wtype-limits]

if((colorValue[0]==-1) || (colorValue[1]==-1) || (colorValue[2]==-1))

               ^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:435:42: warning: comparison is always false due to limited range of data type [-Wtype-limits]

if((colorValue[0]==-1) || (colorValue[1]==-1) || (colorValue[2]==-1))

                                      ^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:435:65: warning: comparison is always false due to limited range of data type [-Wtype-limits]

if((colorValue[0]==-1) || (colorValue[1]==-1) || (colorValue[2]==-1))

                                                             ^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'int ColorDetectorModule::getRedColor(byte, byte)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:221:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'int ColorDetectorModule::getGreenColor(byte, byte)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:252:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'int ColorDetectorModule::getBlueColor(byte, byte)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:282:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'int ColorDetectorModule::getColorValue(uint8_t, uint8_t, uint8_t)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:372:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp: In member function 'int ColorDetectorModule::getGrayScaleColor(byte, byte)':

C:\Users\Stefan\Documents\Arduino\libraries\DabbleESP32\src\ColorDetectorModule.cpp:403:1: error: control reaches end of non-void function [-Werror=return-type]

}

^

cc1plus.exe: some warnings being treated as errors

Hello,

Today i'm wondering how to add a pin code like "1234" to pair an ESP32 to smartphone with Dabble ?

I know it is possible with the module bluetooh HC-05 and HC-06.

I'm using Arduino IDE.

In the readme you have mentioned an oscilloscope feature.

"9. Oscilloscope: Visualise and analyse the input and output signals given to the device using the oscilloscope module."

I can not find it in the examples.

Several bugs have gone unanswered. This project has not been touched in over 3 years.