Salve a tutti.
Qualcuno può aiutarmi.
Premetto che sono un principiante dunque non sono un programmatore.
Oggi ho tentato di fare una "verifica" Sketch per arduino ed esce questo errore di compilazione:
Arduino:1.8.19 (Windows Store 1.8.57.0) (Windows 10), Scheda:"Arduino Nano, ATmega328P"
C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\hardware -hardware C:\Users\winter\Documents\ArduinoData\packages -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\tools-builder -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\hardware\tools\avr -tools C:\Users\winter\Documents\ArduinoData\packages -built-in-libraries C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\libraries -libraries C:\Users\winter\Documents\Arduino\libraries -fqbn=arduino:avr:nano:cpu=atmega328 -vid-pid=2341_0043 -ide-version=10819 -build-path C:\Users\winter\AppData\Local\Temp\arduino_build_974509 -warnings=none -build-cache C:\Users\winter\AppData\Local\Temp\arduino_cache_312962 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avr-gcc.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -prefs=runtime.tools.arduinoOTA.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\arduinoOTA\1.3.0 -verbose C:\Users\winter\Documents\Arduino\sketch_sep20a\sketch_sep20a.ino
C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\arduino-builder -compile -logger=machine -hardware C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\hardware -hardware C:\Users\winter\Documents\ArduinoData\packages -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\tools-builder -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\hardware\tools\avr -tools C:\Users\winter\Documents\ArduinoData\packages -built-in-libraries C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\libraries -libraries C:\Users\winter\Documents\Arduino\libraries -fqbn=arduino:avr:nano:cpu=atmega328 -vid-pid=2341_0043 -ide-version=10819 -build-path C:\Users\winter\AppData\Local\Temp\arduino_build_974509 -warnings=none -build-cache C:\Users\winter\AppData\Local\Temp\arduino_cache_312962 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avr-gcc.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -prefs=runtime.tools.arduinoOTA.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\winter\Documents\ArduinoData\packages\arduino\tools\arduinoOTA\1.3.0 -verbose C:\Users\winter\Documents\Arduino\sketch_sep20a\sketch_sep20a.ino
Using board 'nano' from platform in folder: C:\Users\winter\Documents\ArduinoData\packages\arduino\hardware\avr\1.8.4
Using core 'arduino' from platform in folder: C:\Users\winter\Documents\ArduinoData\packages\arduino\hardware\avr\1.8.4
Detecting libraries used...
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
-> candidates: [Wire@1.0]
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp" -o nul
Alternatives for LiquidCrystal_I2C.h: [LiquidCrystal_I2C@1.1.2]
ResolveLibrary(LiquidCrystal_I2C.h)
-> candidates: [LiquidCrystal_I2C@1.1.2]
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp" -o nul
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src\\Wire.cpp" -o nul
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src\\utility\\twi.c" -o nul
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C\\LiquidCrystal_I2C.cpp" -o nul
Generating function prototypes...
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp" -o "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Program Files\\WindowsApps\\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Sto compilando lo sketch...
"C:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\cores\\arduino" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\variants\\eightanaloginputs" "-IC:\\Users\\winter\\Documents\\ArduinoData\\packages\\arduino\\hardware\\avr\\1.8.4\\libraries\\Wire\\src" "-IC:\\Users\\winter\\Documents\\Arduino\\libraries\\LiquidCrystal_I2C" "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp" -o "C:\\Users\\winter\\AppData\\Local\\Temp\\arduino_build_974509\\sketch\\sketch_sep20a.ino.cpp.o"
sketch_sep20a:67:84: error: no matching function for call to 'LiquidCrystal_I2C::LiquidCrystal_I2C(const int&, const byte&, const byte&, const byte&, const byte&, const byte&, const byte&, const byte&)'
LiquidCrystal_I2C lcd(LCD_I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin);
^
In file included from C:\Users\winter\Documents\Arduino\sketch_sep20a\sketch_sep20a.ino:43:0:
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:57:3: note: candidate: LiquidCrystal_I2C::LiquidCrystal_I2C(uint8_t, uint8_t, uint8_t)
LiquidCrystal_I2C(uint8_t lcd_Addr,uint8_t lcd_cols,uint8_t lcd_rows);
^~~~~~~~~~~~~~~~~
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:57:3: note: candidate expects 3 arguments, 8 provided
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:55:7: note: candidate: constexpr LiquidCrystal_I2C::LiquidCrystal_I2C(const LiquidCrystal_I2C&)
class LiquidCrystal_I2C : public Print {
^~~~~~~~~~~~~~~~~
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:55:7: note: candidate expects 1 argument, 8 provided
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:55:7: note: candidate: constexpr LiquidCrystal_I2C::LiquidCrystal_I2C(LiquidCrystal_I2C&&)
C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C/LiquidCrystal_I2C.h:55:7: note: candidate expects 1 argument, 8 provided
C:\Users\winter\Documents\Arduino\sketch_sep20a\sketch_sep20a.ino: In function 'void setup()':
sketch_sep20a:143:7: error: 'class LiquidCrystal_I2C' has no member named 'setBacklightPin'; did you mean 'setBacklight'?
lcd.setBacklightPin(BACKLIGHT_PIN,POSITIVE);
^~~~~~~~~~~~~~~
setBacklight
sketch_sep20a:143:37: error: 'POSITIVE' was not declared in this scope
lcd.setBacklightPin(BACKLIGHT_PIN,POSITIVE);
^~~~~~~~
Uso la libreria Wire alla versione 1.0 nella cartella: C:\Users\winter\Documents\ArduinoData\packages\arduino\hardware\avr\1.8.4\libraries\Wire
Uso la libreria LiquidCrystal_I2C alla versione 1.1.2 nella cartella: C:\Users\winter\Documents\Arduino\libraries\LiquidCrystal_I2C
exit status 1
no matching function for call to 'LiquidCrystal_I2C::LiquidCrystal_I2C(const int&, const byte&, const byte&, const byte&, const byte&, const byte&, const byte&, const byte&)'