Can the power LED be optional?

[domier]

Is it possible to update the firmware to allow us to disable the status LED? It's very bright at night. Ideally, the LED would be on during power-up and wifi-connection, but then turn off once connected successfully.

[mash]

see #6 and try by yourself if you wish

[domier]

I tried flashing his firmware to the irkit following the instructions in the readme, but got the following error:

Arduino: 1.8.5 (Linux), Board: "Arduino Leonardo"

/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/arduino-builder -dump-prefs -logger=machine -hardware /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware -tools /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/tools-builder -tools /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -built-in-libraries /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/libraries -libraries /home/xx/Arduino/libraries -fqbn=arduino:avr:leonardo -ide-version=10805 -build-path /tmp/arduino_build_936373 -warnings=none -build-cache /tmp/arduino_cache_98570 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.arduinoOTA.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -verbose /home/xx/Downloads/irkit firmware/device-settings-led-cloud/firmware/src/IRKit/IRKit.ino
/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/arduino-builder -compile -logger=machine -hardware /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware -tools /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/tools-builder -tools /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -built-in-libraries /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/libraries -libraries /home/xx/Arduino/libraries -fqbn=arduino:avr:leonardo -ide-version=10805 -build-path /tmp/arduino_build_936373 -warnings=none -build-cache /tmp/arduino_cache_98570 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.arduinoOTA.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -prefs=runtime.tools.avr-gcc.path=/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr -verbose /home/xx/Downloads/irkit firmware/device-settings-led-cloud/firmware/src/IRKit/IRKit.ino
Using board 'leonardo' from platform in folder: /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr
Using core 'arduino' from platform in folder: /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr
Build options changed, rebuilding all
Detecting libraries used...
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IRKit.ino.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/CRC8.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/FullColorLed.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/GSwifi.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/HardwareSerialX.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IRKitHTTPHandler.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IRKitJSONParser.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IrCtrl.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IrPacker.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/Keys.cpp" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/MemoryFree.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/base64encoder.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/convert.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/longpressbutton.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/pgmStrToRAM.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/ringbuffer.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/timer.c" -o "/dev/null"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/version.c" -o "/dev/null"
Generating function prototypes...
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/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=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IRKit.ino.cpp" -o "/tmp/arduino_build_936373/preproc/ctags_target_for_gcc_minus_e.cpp"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/tools-builder/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/arduino_build_936373/preproc/ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/CRC8.c" -o "/tmp/arduino_build_936373/sketch/CRC8.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IRKitJSONParser.c" -o "/tmp/arduino_build_936373/sketch/IRKitJSONParser.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/IrPacker.c" -o "/tmp/arduino_build_936373/sketch/IrPacker.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/MemoryFree.c" -o "/tmp/arduino_build_936373/sketch/MemoryFree.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/base64encoder.c" -o "/tmp/arduino_build_936373/sketch/base64encoder.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/convert.c" -o "/tmp/arduino_build_936373/sketch/convert.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/longpressbutton.c" -o "/tmp/arduino_build_936373/sketch/longpressbutton.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/pgmStrToRAM.c" -o "/tmp/arduino_build_936373/sketch/pgmStrToRAM.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/ringbuffer.c" -o "/tmp/arduino_build_936373/sketch/ringbuffer.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/timer.c" -o "/tmp/arduino_build_936373/sketch/timer.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-gcc" -c -g -Os -w -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/version.c" -o "/tmp/arduino_build_936373/sketch/version.c.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/FullColorLed.cpp" -o "/tmp/arduino_build_936373/sketch/FullColorLed.cpp.o"
"/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega32u4 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_LEONARDO -DARDUINO_ARCH_AVR -DUSB_VID=0x2341 -DUSB_PID=0x8036 '-DUSB_MANUFACTURER="Unknown"' '-DUSB_PRODUCT="Arduino Leonardo"' "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino" "-I/home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/variants/leonardo" "/tmp/arduino_build_936373/sketch/GSwifi.cpp" -o "/tmp/arduino_build_936373/sketch/GSwifi.cpp.o"
In file included from /tmp/arduino_build_936373/sketch/GSwifi.cpp:36:0:
cert.h:23: error: 'prog_uchar' does not name a type
prog_uchar der[] PROGMEM = {
^
In file included from /home/xx/Downloads/arduino-1.8.5-linux64/arduino-1.8.5/hardware/arduino/avr/cores/arduino/Arduino.h:28:0,
from /tmp/arduino_build_936373/sketch/GSwifi.cpp:25:
/tmp/arduino_build_936373/sketch/GSwifi.cpp: In member function 'void GSwifi::writeCert()':
GSwifi.cpp:699: error: 'der' was not declared in this scope
uint8_t read = pgm_read_byte_near(der + i);
^
exit status 1
'prog_uchar' does not name a type

[domier]

OK, I seem to have resolved that problem by updating cert.h to match your most recent version:

acourreges/device@settings-led-cloud...domier:settings-led-cloud

Now I'm getting this error, which I also get when trying to flash the official firmware. Any idea how to resolve it?:

Arduino: 1.8.5 (Linux), Board: "Arduino Leonardo"

In file included from /home/xx/Downloads/irkit firmware/device-settings-led-cloud/firmware/src/IRKit/IRKit.ino:22:0:
sketch/pgmStrToRAM.h:29:33: warning: 'progmem' attribute ignored [-Wattributes]
char pgmStrToRAM(PROGMEM char theString, uint8_t index);
^
In file included from sketch/GSwifi.h:30:0,
from /home/xx/Downloads/irkit firmware/device-settings-led-cloud/firmware/src/IRKit/IRKit.ino:26:
sketch/ringbuffer.h:34:23: warning: inline function 'void ring_init(volatile RingBuffer, volatile char, uint8_t)' used but never defined
extern inline void ring_init (volatile struct RingBuffer ring, volatile char area, uint8_t size);
^
sketch/ringbuffer.h:35:23: warning: inline function 'int8_t ring_put(volatile RingBuffer, char)' used but never defined
extern inline int8_t ring_put (volatile struct RingBuffer ring, char dat);
^
sketch/ringbuffer.h:38:23: warning: inline function 'uint8_t ring_isempty(volatile RingBuffer)' used but never defined
extern inline uint8_t ring_isempty (volatile struct RingBuffer ring);
^
sketch/ringbuffer.h:36:23: warning: inline function 'uint8_t ring_get(volatile RingBuffer, char, uint8_t)' used but never defined
extern inline uint8_t ring_get (volatile struct RingBuffer *ring, char *dat, uint8_t len);
^
Sketch uses 25040 bytes (87%) of program storage space. Maximum is 28672 bytes.
Global variables use 2227 bytes (86%) of dynamic memory, leaving 333 bytes for local variables. Maximum is 2560 bytes.
Low memory available, stability problems may occur.

avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
Found programmer: Id = ""; type = �
Software Version = �.�; Hardware Version = �.�
avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: buffered memory access not supported. Maybe it isn't
a butterfly/AVR109 but a AVR910 device?
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.

avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: leave prog mode
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: exit bootloader
avrdude: error: programmer did not respond to command: exit bootloader

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

[domier]

It looks like I'm having a driver issue... can't get the computer to see the irkit in Windows or in Ubuntu. I'll have to create a mac VM over the holidays and see if I can get it to work...