Warning in arduino , ignore them or how to correct them - Page 1
Forum section: electronics / beginners

author: Vindhyachal.takniki
author_rank: Frequent Contributor
timestamp: July 09, 2017, 06:18:31 am
content: 1. I am using Arduino 1.8.1 & made a code in it. Board it Atemga2560 R32. I had made multiple .ino files in it & multiple headers in it. It has total 16 .ino files & 18 header files, where each .ino has its own header file plus two additional & from setup.ino rest all .ino file functions are called.3. I know arduino is not meant for that, but i have experience in using multiple c files in other IDE. In this project I had to interface fingerprint sensor, so instead of writing new library I had used Adafruit library for that purpose, which is main reason for selection of arduino at first place, otherwise i have to write complete new library on a new microcontroller.4. Code built was 674 bytes (8%) of dynamic memory & 22428 bytes (8%) of program storage space.5. Upon build below is verbose generated. It has no error, but warning in two files: One is fingerprint library & other is eeprom library of internal arduino.Fingerprint warning does not seem to be of much error & can be ignored but i dont understand these eeprom error.Problem is in arduino on clicking error, it wont open that file.Should i ignore these warnings? In general i prefer code with 0 error 0 warnings.6. Also any GOOD reference library codes for fingerprint module to be written in c for any microcontroller.Code:"C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\LiquidCrystal\src\LiquidCrystal.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\LiquidCrystal\LiquidCrystal.cpp.o"Compiling library "Adafruit-Fingerprint-Sensor-Library-master""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp.o"C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'boolean Adafruit_Fingerprint::verifyPassword()':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:58:36: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 24)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 24), (thePassword >> 16),^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:58:57: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 16)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 24), (thePassword >> 16),^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:59:36: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 8)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 8), thePassword};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:59:54: warning: narrowing conversion of '((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 8), thePassword};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::storeModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:109:51: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:109:60: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::loadModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:120:52: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:120:61: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::deleteModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:141:48: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 0x01};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:141:57: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 0x01};Code:"C:\Program Files\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\preproc\ctags_target_for_gcc_minus_e.cpp"Compiling sketch..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp.o"In file included from C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\eeprom.h:12:0,from C:\Users\abc\Desktop\V19_minor\setup\eeprom.ino:5:C:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src/EEPROM.h:43:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]operator const uint8_t() const { return **this; }^C:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src/EEPROM.h:92:26: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]operator const int() const { return index; }^

author: Vindhyachal.takniki
author_rank: Frequent Contributor
timestamp: July 09, 2017, 06:22:42 am
content: Full build verboseCode:C:\Program Files\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files\Arduino\hardware -hardware C:\Users\abc\AppData\Local\Arduino15\packages -tools C:\Program Files\Arduino\tools-builder -tools C:\Program Files\Arduino\hardware\tools\avr -tools C:\Users\abc\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files\Arduino\libraries -libraries C:\Users\abc\Documents\Arduino\libraries -fqbn=arduino:avr:mega:cpu=atmega2560 -vid-pid=0X2341_0X0042 -ide-version=10801 -build-path C:\Users\abc\AppData\Local\Temp\arduino_build_868020 -warnings=all -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files\Arduino\hardware\tools\avr -verbose C:\Users\abc\Desktop\V19_minor\setup\setup.inoC:\Program Files\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files\Arduino\hardware -hardware C:\Users\abc\AppData\Local\Arduino15\packages -tools C:\Program Files\Arduino\tools-builder -tools C:\Program Files\Arduino\hardware\tools\avr -tools C:\Users\abc\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files\Arduino\libraries -libraries C:\Users\abc\Documents\Arduino\libraries -fqbn=arduino:avr:mega:cpu=atmega2560 -vid-pid=0X2341_0X0042 -ide-version=10801 -build-path C:\Users\abc\AppData\Local\Temp\arduino_build_868020 -warnings=all -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files\Arduino\hardware\tools\avr -verbose C:\Users\abc\Desktop\V19_minor\setup\setup.inoUsing board 'mega' from platform in folder: C:\Program Files\Arduino\hardware\arduino\avrUsing core 'arduino' from platform in folder: C:\Program Files\Arduino\hardware\arduino\avrDetecting libraries used..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\Documents\Arduino\libraries\TimerOne-master\TimerOne.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\LiquidCrystal\src\LiquidCrystal.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp" -o "nul""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src\SoftwareSerial.cpp" -o "nul"Generating function prototypes..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\preproc\ctags_target_for_gcc_minus_e.cpp""C:\Program Files\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\preproc\ctags_target_for_gcc_minus_e.cpp"Compiling sketch..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp.o"In file included from C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\eeprom.h:12:0,from C:\Users\abc\Desktop\V19_minor\setup\eeprom.ino:5:C:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src/EEPROM.h:43:30: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]operator const uint8_t() const { return **this; }^C:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src/EEPROM.h:92:26: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]operator const int() const { return index; }^Compiling libraries...Compiling library "TimerOne-master""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Users\abc\Documents\Arduino\libraries\TimerOne-master\TimerOne.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\TimerOne-master\TimerOne.cpp.o"Compiling library "LiquidCrystal""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\LiquidCrystal\src\LiquidCrystal.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\LiquidCrystal\LiquidCrystal.cpp.o"Compiling library "Adafruit-Fingerprint-Sensor-Library-master""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp.o"C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'boolean Adafruit_Fingerprint::verifyPassword()':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:58:36: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 24)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 24), (thePassword >> 16),^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:58:57: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 16)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 24), (thePassword >> 16),^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:59:36: warning: narrowing conversion of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 8)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 8), thePassword};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:59:54: warning: narrowing conversion of '((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing](thePassword >> 8), thePassword};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::storeModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:109:51: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:109:60: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::loadModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:120:52: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:120:61: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::deleteModel(uint16_t)':C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:141:48: warning: narrowing conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 0x01};^C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp:141:57: warning: narrowing conversion of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 0x01};^Compiling library "SoftwareSerial""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Users\abc\Documents\Arduino\libraries\TimerOne-master" "-IC:\Program Files\Arduino\libraries\LiquidCrystal\src" "-IC:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-master" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src" "-IC:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROM\src" "C:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerial\src\SoftwareSerial.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\SoftwareSerial\SoftwareSerial.cpp.o"Compiling library "EEPROM"Compiling core..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -x assembler-with-cpp -flto -MMD -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring_pulse.S" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_pulse.S.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\WInterrupts.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WInterrupts.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\hooks.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\hooks.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring_analog.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_analog.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring_digital.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_digital.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring_pulse.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_pulse.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\wiring_shift.c" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_shift.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\CDC.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\CDC.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\HardwareSerial.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\HardwareSerial0.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial0.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\HardwareSerial1.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial1.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\HardwareSerial2.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial2.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\HardwareSerial3.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial3.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\IPAddress.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\IPAddress.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\PluggableUSB.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\PluggableUSB.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\Print.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Print.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\Stream.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Stream.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\Tone.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Tone.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\USBCore.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\USBCore.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\WMath.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WMath.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\WString.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WString.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\abi.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\abi.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\main.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\main.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10801 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files\Arduino\hardware\arduino\avr\variants\mega" "C:\Program Files\Arduino\hardware\arduino\avr\cores\arduino\new.cpp" -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\new.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_pulse.S.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WInterrupts.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\hooks.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_analog.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_digital.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_pulse.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\wiring_shift.c.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\CDC.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial0.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial1.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial2.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\HardwareSerial3.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\IPAddress.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\PluggableUSB.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Print.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Stream.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\Tone.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\USBCore.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WMath.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\WString.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\abi.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\main.cpp.o""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc-ar" rcs "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\core.a" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\core\new.cpp.o"Linking everything together..."C:\Program Files\Arduino\hardware\tools\avr/bin/avr-gcc" -Wall -Wextra -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections,--relax -mmcu=atmega2560 -o "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/setup.ino.elf" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\sketch\setup.ino.cpp.o" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\TimerOne-master\TimerOne.cpp.o" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\LiquidCrystal\LiquidCrystal.cpp.o" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\Adafruit-Fingerprint-Sensor-Library-master\Adafruit_Fingerprint.cpp.o" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020\libraries\SoftwareSerial\SoftwareSerial.cpp.o" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/core\core.a" "-LC:\Users\abc\AppData\Local\Temp\arduino_build_868020" -lm"C:\Program Files\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/setup.ino.elf" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/setup.ino.eep""C:\Program Files\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -R .eeprom "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/setup.ino.elf" "C:\Users\abc\AppData\Local\Temp\arduino_build_868020/setup.ino.hex"Multiple libraries were found for "TimerOne.h"Used: C:\Users\abc\Documents\Arduino\libraries\TimerOne-masterNot used: C:\Program Files\Arduino\libraries\TimerOne-masterUsing library TimerOne-master at version 1.1 in folder: C:\Users\abc\Documents\Arduino\libraries\TimerOne-masterUsing library LiquidCrystal at version 1.0.5 in folder: C:\Program Files\Arduino\libraries\LiquidCrystalUsing library Adafruit-Fingerprint-Sensor-Library-master at version 1.0.3 in folder: C:\Program Files\Arduino\libraries\Adafruit-Fingerprint-Sensor-Library-masterUsing library SoftwareSerial at version 1.0 in folder: C:\Program Files\Arduino\hardware\arduino\avr\libraries\SoftwareSerialUsing library EEPROM at version 2.0 in folder: C:\Program Files\Arduino\hardware\arduino\avr\libraries\EEPROMSketch uses 22428 bytes (8%) of program storage space. Maximum is 253952 bytes.Global variables use 674 bytes (8%) of dynamic memory, leaving 7518 bytes for local variables. Maximum is 8192 bytes.