Arduino uno uploading problem: An error occurred while uploading the sketch

piter10p · July 12, 2022, 7:01pm

Hi

I was not using my arduino boards for some time. When I've tried to use a simple blink sketch I've faced issue during code uploading.

When I've last used my board everything was working fine. But now it's not.
No matter of sketch everything is giving me the same results.
IDE is up to date. Win 10.
Windows device manager see arduino as "Arduino Uno (COM3)".

Surprisingly Arduino Nano and Uno clones with CH340 on COM5 works fine.

Uploading takes long and throws error:

Arduino: 1.8.19 (Windows 10), Board: "Arduino Uno"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\piotr\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\piotr\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\piotr\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=0000_0000 -ide-version=10819 -build-path C:\Users\piotr\AppData\Local\Temp\arduino_build_467209 -warnings=none -build-cache C:\Users\piotr\AppData\Local\Temp\arduino_cache_128998 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.arduinoOTA.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.avr-gcc.path=C:\Users\piotr\AppData\Local\Arduino15\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\piotr\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -verbose C:\Users\piotr\Documents\Arduino\blink\blink\blink.ino

C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\piotr\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\piotr\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\piotr\Documents\Arduino\libraries -fqbn=arduino:avr:uno -vid-pid=0000_0000 -ide-version=10819 -build-path C:\Users\piotr\AppData\Local\Temp\arduino_build_467209 -warnings=none -build-cache C:\Users\piotr\AppData\Local\Temp\arduino_cache_128998 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17 -prefs=runtime.tools.arduinoOTA.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.3.0 -prefs=runtime.tools.avr-gcc.path=C:\Users\piotr\AppData\Local\Arduino15\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\piotr\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7 -verbose C:\Users\piotr\Documents\Arduino\blink\blink\blink.ino

Using board 'uno' from platform in folder: C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5

Using core 'arduino' from platform in folder: C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.5

Detecting libraries used...

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\sketch\\blink.ino.cpp" -o nul

Generating function prototypes...

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\sketch\\blink.ino.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\preproc\\ctags_target_for_gcc_minus_e.cpp"

"C:\\Program Files (x86)\\Arduino\\tools-builder\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\preproc\\ctags_target_for_gcc_minus_e.cpp"

Compiling sketch...

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\sketch\\blink.ino.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\sketch\\blink.ino.cpp.o"

Compiling libraries...

Compiling core...

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -x assembler-with-cpp -flto -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring_pulse.S" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_pulse.S.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\WInterrupts.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WInterrupts.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring_digital.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_digital.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring_pulse.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_pulse.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\hooks.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\hooks.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring_shift.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_shift.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\wiring_analog.c" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_analog.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\CDC.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\CDC.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\USBCore.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\USBCore.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\HardwareSerial0.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial0.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\HardwareSerial3.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial3.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\Print.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Print.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\PluggableUSB.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\PluggableUSB.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\IPAddress.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\IPAddress.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\HardwareSerial.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\Stream.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Stream.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\HardwareSerial2.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial2.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\Tone.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Tone.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\HardwareSerial1.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial1.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\WMath.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WMath.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\WString.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WString.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\abi.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\abi.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\main.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\main.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\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_UNO -DARDUINO_ARCH_AVR "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino" "-IC:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\variants\\standard" "C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.5\\cores\\arduino\\new.cpp" -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\new.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_pulse.S.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WInterrupts.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\hooks.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_analog.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_digital.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_pulse.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\wiring_shift.c.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\CDC.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial0.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial1.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial2.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\HardwareSerial3.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\IPAddress.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\PluggableUSB.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Print.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Stream.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\Tone.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\USBCore.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WMath.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\WString.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\abi.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\main.cpp.o"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\core.a" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\core\\new.cpp.o"

Archiving built core (caching) in: C:\Users\piotr\AppData\Local\Temp\arduino_cache_128998\core\core_arduino_avr_uno_b3d01a638e2bbf5acadbfca00e0dc773.a

Linking everything together...

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.elf" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209\\sketch\\blink.ino.cpp.o" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/core\\core.a" "-LC:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209" -lm

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.elf" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.eep"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-objcopy" -O ihex -R .eeprom "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.elf" "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.hex"

"C:\\Users\\piotr\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-size" -A "C:\\Users\\piotr\\AppData\\Local\\Temp\\arduino_build_467209/blink.ino.elf"

Sketch uses 922 bytes (2%) of program storage space. Maximum is 32256 bytes.

Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.

C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\piotr\AppData\Local\Temp\arduino_build_467209/blink.ino.hex:i 



avrdude: Version 6.3-20190619

         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         Copyright (c) 2007-2014 Joerg Wunsch



         System wide configuration file is "C:\Users\piotr\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"



         Using Port                    : COM3

         Using Programmer              : arduino

         Overriding Baud Rate          : 115200

An error occurred while uploading the sketch

EDIT:
After some time I'm facing same issue with all boards - 2 Unos and 2 Nanos.
I'm pretty sure that is software-related problem.

xfpd · July 12, 2022, 9:25pm

~~The CH340 Nano needs a different piece of software (I am checking what I have for mine)~~

Maybe you need to remove the CH340 driver?

Dozie · July 13, 2022, 8:41am

Try out these basic steps:

Do complete uninstall of the current IDE (https://support.arduino.cc/hc/en-us/articles/360021325733-Uninstall-Arduino-IDE ) and then install the latest version ( try both Arduino IDE 1.8.19 & Arduino IDE 2.0 RC).
install the boards package cores, see https://www.arduino.cc/en/Guide/Cores
Now try connecting your boards again using a good data USB cable.

piter10p · July 13, 2022, 11:31am

When I turned off Bluetooth everything started to work fine.
I guess the Bluetooth module COM is colliding with Arduino on the system level.
Ahh... Windows...

Anyway thanks for suggestions

system · January 9, 2023, 11:32am

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