akshayvernekar / telloarduino Goto Github PK

HI! I just try Tello_example with Arduino nano33 IoT(imbeded ESP32).
But the error below occurs... i dont know what it is...

Error message :

In file included from c:\users\82102\documents\arduinodata\packages\arduino\tools\arm-none-eabi-gcc\7-2017q4\arm-none-eabi\include\c++\7.2.1\bits\char_traits.h:39:0,

             from c:\users\82102\documents\arduinodata\packages\arduino\tools\arm-none-eabi-gcc\7-2017q4\arm-none-eabi\include\c++\7.2.1\string:40,

             from C:\Users\82102\Documents\Arduino\libraries\tello/Tello.h:14,

             from C:\Users\82102\AppData\Local\Temp\arduino_modified_sketch_40785\tello_example.ino:1:

c:\users\82102\documents\arduinodata\packages\arduino\tools\arm-none-eabi-gcc\7-2017q4\arm-none-eabi\include\c++\7.2.1\bits\stl_algobase.h:243:55: error: macro "min" passed 3 arguments, but takes just 2

min(const _Tp& __a, const _Tp& __b, _Compare __comp)

                                                   ^

c:\users\82102\documents\arduinodata\packages\arduino\tools\arm-none-eabi-gcc\7-2017q4\arm-none-eabi\include\c++\7.2.1\bits\stl_algobase.h:265:55: error: macro "max" passed 3 arguments, but takes just 2

max(const _Tp& __a, const _Tp& __b, _Compare __comp)

                                                   ^

exit status 1

How we can use this(API usage
// 1. Create the object
Tello tello

// 2. Initialise the Object after your device gets the IP address
tello.init()

// 3 .Once the object is initalised you can use the various fubnctions to send commands to tello.) section ?

I have this error, any solution? im begginer

Arduino: 1.8.13 (Windows Store 1.8.42.0) (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

tello_example:64:16: error: variable or field 'WiFiEvent' declared void

void WiFiEvent(WiFiEvent_t event)

            ^

tello_example:64:16: error: 'WiFiEvent_t' was not declared in this scope

C:\Users\neuro\Downloads\telloArduino-master\telloArduino-master\tello_example\tello_example.ino: In function 'void connectToWiFi(const char*, const char*)':

tello_example:53:23: error: no matching function for call to 'WiFiClass::disconnect(bool)'

WiFi.disconnect(true);

                   ^

C:\Users\neuro\Downloads\telloArduino-master\telloArduino-master\tello_example\tello_example.ino:53:23: note: candidate is:

In file included from C:\Users\neuro\Documents\Arduino\libraries\tello/Tello.h:12:0,

             from C:\Users\neuro\Downloads\telloArduino-master\telloArduino-master\tello_example\tello_example.ino:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\libraries\WiFi\src/WiFi.h:130:9: note: int WiFiClass::disconnect()

 int disconnect(void);

     ^

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\libraries\WiFi\src/WiFi.h:130:9: note: candidate expects 0 arguments, 1 provided

tello_example:55:8: error: 'class WiFiClass' has no member named 'onEvent'

WiFi.onEvent(WiFiEvent);

    ^

tello_example:55:16: error: 'WiFiEvent' was not declared in this scope

WiFi.onEvent(WiFiEvent);

            ^

tello_example:58:23: error: invalid conversion from 'const char*' to 'char*' [-fpermissive]

WiFi.begin(ssid, pwd);

                   ^

In file included from C:\Users\neuro\Documents\Arduino\libraries\tello/Tello.h:12:0,

             from C:\Users\neuro\Downloads\telloArduino-master\telloArduino-master\tello_example\tello_example.ino:1:

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\libraries\WiFi\src/WiFi.h:79:9: error: initializing argument 1 of 'int WiFiClass::begin(char*, const char*)' [-fpermissive]

 int begin(char* ssid, const char *passphrase);

     ^

C:\Users\neuro\Downloads\telloArduino-master\telloArduino-master\tello_example\tello_example.ino: At global scope:

tello_example:64:16: error: variable or field 'WiFiEvent' declared void

void WiFiEvent(WiFiEvent_t event)

            ^

tello_example:64:16: error: 'WiFiEvent_t' was not declared in this scope

exit status 1

variable or field 'WiFiEvent' declared void

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

The Title is self explaining I guess.

Greeting

Tobi

Hello, am I right, that the drone is always initialised? Even if the response.compare("ok") is not true?
Is this intended?

void Tello::init()
{
	udpclient = new WiFiUDP();
	//This initializes udp and transfer buffer
	udpclient->begin(COMMAND_PORT);
	isInitialised = true;
	string response = sendCommand("command");
	//if response is other than "ok" then we consider as error 
	if(response.compare("ok"))
	{
		isInitialised = true;
	}
}

Greetings
Tobi

Arduino: 1.8.10 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Disabled, All SSL ciphers (most compatible), 4M (no SPIFFS), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

tello_example:63:16: error: variable or field 'WiFiEvent' declared void

void WiFiEvent(WiFiEvent_t event)

            ^

tello_example:63:16: error: 'WiFiEvent_t' was not declared in this scope

F:\telloArduino-master\tello_example\tello_example.ino: In function 'void connectToWiFi(const char*, const char*)':

tello_example:52:23: error: no matching function for call to 'WiFiClass::disconnect(bool)'

WiFi.disconnect(true);

                   ^

F:\telloArduino-master\tello_example\tello_example.ino:52:23: note: candidate is:

In file included from C:\Users\R\Documents\Arduino\libraries\tello/Tello.h:12:0,

             from F:\telloArduino-master\tello_example\tello_example.ino:1:

C:\Program Files (x86)\Arduino\libraries\WiFi\src/WiFi.h:130:9: note: int WiFiClass::disconnect()

 int disconnect(void);

     ^

C:\Program Files (x86)\Arduino\libraries\WiFi\src/WiFi.h:130:9: note: candidate expects 0 arguments, 1 provided

tello_example:54:8: error: 'class WiFiClass' has no member named 'onEvent'

WiFi.onEvent(WiFiEvent);

    ^

tello_example:54:16: error: 'WiFiEvent' was not declared in this scope

WiFi.onEvent(WiFiEvent);

            ^

tello_example:57:23: error: invalid conversion from 'const char*' to 'char*' [-fpermissive]

WiFi.begin(ssid, pwd);

                   ^

In file included from C:\Users\R\Documents\Arduino\libraries\tello/Tello.h:12:0,

             from F:\telloArduino-master\tello_example\tello_example.ino:1:

C:\Program Files (x86)\Arduino\libraries\WiFi\src/WiFi.h:79:9: error: initializing argument 1 of 'int WiFiClass::begin(char*, const char*)' [-fpermissive]

 int begin(char* ssid, const char *passphrase);

     ^

F:\telloArduino-master\tello_example\tello_example.ino: At global scope:

tello_example:63:16: error: variable or field 'WiFiEvent' declared void

void WiFiEvent(WiFiEvent_t event)

            ^

tello_example:63:16: error: 'WiFiEvent_t' was not declared in this scope

Multiple libraries were found for "SPI.h"
Used: C:\Users\R
Multiple libraries were found for "Tello.h"
Used: C:\Users\R
Not used: C:\Users\R
Multiple libraries were found for "WiFi.h"
Used: C:\Program
Multiple libraries were found for "ESP8266WiFi.h"
Used: C:\Users\R
exit status 1
variable or field 'WiFiEvent' declared void

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

I solved previous issue (min & max).. but i have a problem with wifi issue below..
Do you know anything about this?

error message:

C:\Users\Desktop\AppData\Local\Temp\arduino_modified_sketch_324642\tello_example.ino: In function 'void connectToWiFi(const char*, const char*)':

tello_example:53:24: error: no matching function for call to 'WiFiClass::disconnect(bool)'

WiFi.disconnect(false);

                    ^

In file included from C:\Users\Desktop\Desktop\arduino-1.8.13-windows\arduino-1.8.13\libraries\tello/Tello.h:12:0,

             from C:\Users\Desktop\AppData\Local\Temp\arduino_modified_sketch_324642\tello_example.ino:3:

C:\Users\Desktop\Desktop\arduino-1.8.13-windows\arduino-1.8.13\libraries\WiFi\src/WiFi.h:130:9: note: candidate: int WiFiClass::disconnect()

 int disconnect(void);

     ^~~~~~~~~~

C:\Users\Desktop\Desktop\arduino-1.8.13-windows\arduino-1.8.13\libraries\WiFi\src/WiFi.h:130:9: note: candidate expects 0 arguments, 1 provided

tello_example:55:8: error: 'class WiFiClass' has no member named 'onEvent'

WiFi.onEvent(WiFiEvent);

    ^~~~~~~

tello_example:55:16: error: 'WiFiEvent' was not declared in this scope

WiFi.onEvent(WiFiEvent);

            ^~~~~~~~~

C:\Users\Desktop\AppData\Local\Temp\arduino_modified_sketch_324642\tello_example.ino:55:16: note: suggested alternative: 'WiFiClient'

WiFi.onEvent(WiFiEvent);

            ^~~~~~~~~

            WiFiClient

tello_example:58:23: error: invalid conversion from 'const char*' to 'char*' [-fpermissive]

WiFi.begin(ssid, pwd);

                   ^

In file included from C:\Users\Desktop\Desktop\arduino-1.8.13-windows\arduino-1.8.13\libraries\tello/Tello.h:12:0,

             from C:\Users\Desktop\AppData\Local\Temp\arduino_modified_sketch_324642\tello_example.ino:3:

C:\Users\Desktop\Desktop\arduino-1.8.13-windows\arduino-1.8.13\libraries\WiFi\src/WiFi.h:79:9: note: initializing argument 1 of 'int WiFiClass::begin(char*, const char*)'

 int begin(char* ssid, const char *passphrase);

     ^~~~~

C:\Users\Desktop\AppData\Local\Temp\arduino_modified_sketch_324642\tello_example.ino: At global scope:

tello_example:64:3: error: expected unqualified-id before 'switch'

switch (event)

^~~~~~

tello_example:80:1: error: expected declaration before '}' token

}

^

exit status 1

no matching function for call to 'WiFiClass::disconnect(bool)'