I’m a bit stuck here.
The XIAO has MISO/MOSI pins. I have a USBAsp programmer lying arround, connecting the MISO/MOIS/SCK pins and +3.3v/GND.
Trying to connect to the XIAO via Khazama and reading the flash for test I get a
target doesn’t answer
AVR device initialize and ready accepting instructions
Device signature: 0x000000
Yikes! Invalid device signature
Expected signature for ATMEGA8 is 1E 93 07
Probably ATMEGA8 isn’t the right choice, but what do I select?
I also tried uploading via Programmer in Arduiono IDE without luck:
Board: Seeeduino XIAO
USB Stack: Arduino
Programmer: USPasp
Then “Upload via Programmer” I get
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\xxx\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\xxx\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\xxx\Documents\Arduino\libraries -fqbn=Seeeduino:samd:seeed_XIAO_m0:usbstack=arduino,debug=on -ide-version=10812 -build-path C:\Users\XXX~1\AppData\Local\Temp\arduino_build_808433 -warnings=none -build-cache C:\Users\XXX~1\AppData\Local\Temp\arduino_cache_529529 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS\5.4.0 -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arm-none-eabi-gcc\7-2017q4 -prefs=runtime.tools.arm-none-eabi-gcc-7-2017q4.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arm-none-eabi-gcc\7-2017q4 -prefs=runtime.tools.openocd.path=C:\Users\xxx\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\xxx\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS-Atmel\1.2.1 -prefs=runtime.tools.CMSIS-Atmel-1.2.1.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS-Atmel\1.2.1 -prefs=runtime.tools.bossac.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arduinoOTA.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.7.0-arduino3 -verbose C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.7.8\bootloaders\XIAOM0\sketch_aug06a\sketch_aug06a.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\xxx\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\xxx\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\xxx\Documents\Arduino\libraries -fqbn=Seeeduino:samd:seeed_XIAO_m0:usbstack=arduino,debug=on -ide-version=10812 -build-path C:\Users\XXX~1\AppData\Local\Temp\arduino_build_808433 -warnings=none -build-cache C:\Users\XXX~1\AppData\Local\Temp\arduino_cache_529529 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS\5.4.0 -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arm-none-eabi-gcc\7-2017q4 -prefs=runtime.tools.arm-none-eabi-gcc-7-2017q4.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arm-none-eabi-gcc\7-2017q4 -prefs=runtime.tools.openocd.path=C:\Users\xxx\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\xxx\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS-Atmel\1.2.1 -prefs=runtime.tools.CMSIS-Atmel-1.2.1.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\CMSIS-Atmel\1.2.1 -prefs=runtime.tools.bossac.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arduinoOTA.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\tools\bossac\1.7.0-arduino3 -verbose C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.7.8\bootloaders\XIAOM0\sketch_aug06a\sketch_aug06a.ino
Using board 'seeed_XIAO_m0' from platform in folder: C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.7.8
Using core 'arduino' from platform in folder: C:\Users\xxx\AppData\Local\Arduino15\packages\Seeeduino\hardware\samd\1.7.8
Detecting libraries used...
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++14 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"sketch_aug06a.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10812 -DARDUINO_SEEED_XIAO_M0 -DARDUINO_ARCH_SAMD -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -g -DDEBUG=1 -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS-Atmel\\1.2.1/CMSIS-Atmel/CMSIS/Device/ATMEL/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\variants\\XIAO_m0" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\sketch\\sketch_aug06a.ino.cpp" -o nul
Generating function prototypes...
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++14 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"sketch_aug06a.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10812 -DARDUINO_SEEED_XIAO_M0 -DARDUINO_ARCH_SAMD -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -g -DDEBUG=1 -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS-Atmel\\1.2.1/CMSIS-Atmel/CMSIS/Device/ATMEL/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\variants\\XIAO_m0" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\sketch\\sketch_aug06a.ino.cpp" -o "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\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\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++14 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -MMD "-D__SKETCH_NAME__=\"\"\"sketch_aug06a.ino\"\"\"" -DF_CPU=48000000L -DARDUINO=10812 -DARDUINO_SEEED_XIAO_M0 -DARDUINO_ARCH_SAMD -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -g -DDEBUG=1 -DARDUINO_SAMD_ZERO -D__SAMD21__ -D__SAMD21G18A__ -DARM_MATH_CM0PLUS -DSEEED_XIAO_M0 -DUSB_VID=0x2886 -DUSB_PID=0x802F -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Seeed\"" "-DUSB_PRODUCT=\"Seeed XIAO M0\"" -g -DDEBUG=1 "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS-Atmel\\1.2.1/CMSIS-Atmel/CMSIS/Device/ATMEL/" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\cores\\arduino" "-IC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\variants\\XIAO_m0" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\sketch\\sketch_aug06a.ino.cpp" -o "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\sketch\\sketch_aug06a.ino.cpp.o"
Compiling libraries...
Compiling core...
Using previously compiled file: C:\Users\XXX~1\AppData\Local\Temp\arduino_build_808433\core\variant.cpp.o
Using precompiled core: C:\Users\XXX~1\AppData\Local\Temp\arduino_cache_529529\core\core_Seeeduino_samd_seeed_XIAO_m0_usbstack_arduino,debug_on_631709388176fffe9084d3d1037a5df2.a
Linking everything together...
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" "-LC:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433" -Os -Wl,--gc-sections -save-temps "-TC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\variants\\XIAO_m0/linker_scripts/gcc/flash_with_bootloader.ld" "-Wl,-Map,C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.map" --specs=nano.specs --specs=nosys.specs -mcpu=cortex-m0plus -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -u _printf_float -u _scanf_float -Wl,--wrap,_write -u __wrap__write -o "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.elf" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\sketch\\sketch_aug06a.ino.cpp.o" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433\\core\\variant.cpp.o" -Wl,--start-group "-LC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\CMSIS\\5.4.0/CMSIS/Lib/GCC/" -larm_cortexM0l_math "-LC:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\hardware\\samd\\1.7.8\\variants\\XIAO_m0" -lm "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/..\\arduino_cache_529529\\core\\core_Seeeduino_samd_seeed_XIAO_m0_usbstack_arduino,debug_on_631709388176fffe9084d3d1037a5df2.a" -Wl,--end-group
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-objcopy" -O binary "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.elf" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.bin"
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-objcopy" -O ihex -R .eeprom "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.elf" "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.hex"
"C:\\Users\\xxx\\AppData\\Local\\Arduino15\\packages\\Seeeduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-size" -A "C:\\Users\\XXX~1\\AppData\\Local\\Temp\\arduino_build_808433/sketch_aug06a.ino.elf"
Sketch uses 42964 bytes (16%) of program storage space. Maximum is 262144 bytes.
java.lang.NullPointerException
at cc.arduino.packages.uploaders.SerialUploader.uploadUsingProgrammer(SerialUploader.java:295)
at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:90)
at cc.arduino.UploaderUtils.upload(UploaderUtils.java:77)
at processing.app.SketchController.upload(SketchController.java:732)
at processing.app.SketchController.exportApplet(SketchController.java:703)
at processing.app.Editor$UploadHandler.run(Editor.java:2047)
at java.lang.Thread.run(Thread.java:748)