But not a good start ... This is the Arduino copilation output.
Code: Select all
Arduino: 1.8.13 (Linux), Board: "ESP32 Dev Module, Disabled, Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS), 240MHz (WiFi/BT), QIO, 80MHz, 4MB (32Mb), 921600, None"
//////////// truncated for brevity /////////////////
/home/mprowe/Arduino/libraries/MegunoLink/TCPCommandHandler.h:95:3: error: no return statement in function returning non-void [-Werror=return-type]
}
^
/home/mprowe/Arduino/libraries/MegunoLink/TCPCommandHandler.h: In member function 'virtual size_t TCPCommandHandler<MAX_CONNECTIONS, MAX_COMMANDS, CP_SERIAL_BUFFER_SIZE, MAX_VARIABLES>::write(const uint8_t*, size_t)':
/home/mprowe/Arduino/libraries/MegunoLink/TCPCommandHandler.h:107:3: error: no return statement in function returning non-void [-Werror=return-type]
}
^
cc1plus: some warnings being treated as errors
Multiple libraries were found for "WiFi.h"
Used: /home/mprowe/.arduino15/packages/esp32/hardware/esp32/1.0.4/libraries/WiFi
Not used: /opt/arduino-1.8.13/libraries/WiFi
Using library WiFi at version 1.0 in folder: /home/mprowe/.arduino15/packages/esp32/hardware/esp32/1.0.4/libraries/WiFi
Using library ESPmDNS at version 1.0 in folder: /home/mprowe/.arduino15/packages/esp32/hardware/esp32/1.0.4/libraries/ESPmDNS
Using library MegunoLink at version 1.25 in folder: /home/mprowe/Arduino/libraries/MegunoLink
exit status 1
Error compiling for board ESP32 Dev Module.
Regards, M.