Proffie Saber Error 255 *NEED HELP*

I am trying to program my proffie board and continue to get this error code, can anyone help?

c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
Sketch uses 216648 bytes (88%) of program storage space. Maximum is 245760 bytes.
The current directory is invalid.
Failed uploading: uploading error: exit status 255c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
Sketch uses 216648 bytes (88%) of program storage space. Maximum is 245760 bytes.
The current directory is invalid.
Failed uploading: uploading error: exit status 255

Hi @eye8ball. Which version of Arduino IDE are you using (e.g., "2.0.1")?

I ask because I would like to request you to provide some additional information and I want to give you the appropriate instructions for the IDE version you are using.

I am using version 2.0.1 I've updated the board to proffie 2.2 but the error still occurs on proffie 3.6 (my board is marked 2.2). I've also set the board to proffie board v2 and the port to COM3, and set the USB type to S+MS+WUSB. Any info I'm missing to include?

In order to gather more information that might help us to troubleshoot your problem, I'm going to ask you to post the full output from the upload when in verbose mode.


:exclamation: NOTE: These instructions will not solve the problem. They are only intended to gather more information which might provide a clue that eventually leads to a solution.


Please do this:

  1. Select File > Preferences from the Arduino IDE menus.
  2. Uncheck the checkbox next to Show verbose output during: compilation
  3. Check the checkbox next to Show verbose output during: ☐ upload.
  4. Click the OK button.
  5. Attempt an upload, as you did before.
  6. Wait for the upload to fail.
  7. You will see a "Upload error: ..." notification at the bottom right corner of the Arduino IDE window. Click the COPY ERROR MESSAGES button on that notification.
  8. Open a forum reply here by clicking the Reply button.
  9. Click the </> icon on the post composer toolbar.
    This will add the forum's code block markup (```) to your reply to make sure the error messages are correctly formatted.
    Code block
  10. Press Ctrl+V.
    This will paste the error output from the upload into the code block.
  11. Move the cursor outside of the code tags before you add any additional text to your reply.
  12. Click the Reply button to post the output.

So I'm not getting error 255 anymore but my code changes aren't doing anything, posting the output.

Using board 'ProffieboardV2-L433CC' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Using core 'stm32l4' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Detecting libraries used...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
  -> candidates: [Wire@1.0]
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Using cached library dependencies for file: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire\src\Wire.cpp
Generating function prototypes...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\builtin\\tools\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -MMD -flto -fdevirtualize-at-ltrans -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o"
Compiling libraries...
Compiling library "Wire"
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\libraries\Wire\Wire.cpp.o
Compiling core...
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\core\variant.cpp.o
Using precompiled core: C:\Program Files\KMSpico\temp\arduino-core-cache\core_a4214738507a7bfde1c5a290628c0672.a
Linking everything together...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-gcc" "-LC:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0" -g -Os -Wl,--gc-sections -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-TC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2/linker_scripts/STM32L433CC_FLASH.ld" "-Wl,-Map,C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.map" --specs=nano.specs -mcpu=cortex-m4 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -flto -fuse-linker-plugin -fdevirtualize-at-ltrans -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\libraries\\Wire\\Wire.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\core\\variant.cpp.o" -Wl,--start-group "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/..\\arduino-core-cache\\core_a4214738507a7bfde1c5a290628c0672.a" -Wl,--end-group "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Lib" "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Lib" -lstm32l433 -larm_cortexM4lf_math -lc -lm
c"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
c:/users/ethan/appdata/local/arduino15/packages/proffieboard/tools/arm-none-eabi-gcc/9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 16 bytes
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary -R .boot "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file

Using library Wire at version 1.0 in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire 
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-size" -A "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf"
Sketch uses 216672 bytes (88%) of program storage space. Maximum is 245760 bytes.
1
2
3
4
5
6
7
8
9
10

Everything looks fine in that output.

As an experiment, I recommend uploading a simple "known good" sketch (e.g., the "Blink" example), then check whether you get the expected result. This will tell you whether there is some universal tooling-level fault causing the problem you describe:

If you find that you get the expected results from that basic sketch, this will tell you that the cause of the problem is something in the code of your real sketch.

I still dont quite understand what sketches are and how to access/upload sketches. So because of that imma just say idk what the "blink" is

Or wait no I fixed the port location and got error 255 again if you wanna take a look

Using board 'ProffieboardV2-L433CC' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Using core 'stm32l4' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Detecting libraries used...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
  -> candidates: [Wire@1.0]
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Using cached library dependencies for file: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire\src\Wire.cpp
Generating function prototypes...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\builtin\\tools\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -MMD -flto -fdevirtualize-at-ltrans -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o"
Compiling libraries...
Compiling library "Wire"
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\libraries\Wire\Wire.cpp.o
Compiling core...
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\core\variant.cpp.o
Using precompiled core: C:\Program Files\KMSpico\temp\arduino-core-cache\core_81a6a92100bb5a42df46912816931eb7.a
Linking everything together...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-gcc" "-LC:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0" -g -Os -Wl,--gc-sections -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-TC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2/linker_scripts/STM32L433CC_FLASH.ld" "-Wl,-Map,C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.map" --specs=nano.specs -mcpu=cortex-m4 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -flto -fuse-linker-plugin -fdevirtualize-at-ltrans -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\libraries\\Wire\\Wire.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\core\\variant.cpp.o" -Wl,--start-group "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/..\\arduino-core-cache\\core_81a6a92100bb5a42df46912816931eb7.a" -Wl,--end-group "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Lib" "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Lib" -lstm32l433 -larm_cortexM4lf_math -lc -lm
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary -R .boot "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file

Using library Wire at version 1.0 in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire 
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-size" -A "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf"
Sketch uses 220608 bytes (89%) of program storage space. Maximum is 245760 bytes.
The current directory is invalid.
Failed uploading: uploading error: exit status 255

A sketch is a program for your Arduino board. Arduino IDE is a tool for sketch development.

Here is an example of a sketch:

A sketch is a folder that contains at least one file with a .ino file extension, with filename matching the folder name:

SomeSketch/
└── SomeSketch.ino

The contents of the SomeSketch.ino file:

void setup() {}
void loop() {}

There are several ways of opening a sketch in Arduino IDE:

  • Select a sketch you have saved in your sketchbook folder from the File > Sketchbook menu.
  • Select an example sketch from the File > Examples menu.
  • Select any sketch file from the dialog accessed via the File > Open... menu item.
  • Double click on a .ino file in Windows "File Explorer" (assuming you have associated .ino files for opening with Arduino IDE).

You must know how to do it because your question is about a problem you encountered while you were uploading a sketch. Well, I'll explain it anyway.

There are several ways to upload the sketch you have open in Arduino IDE:

  • Click the "Upload" button on the Arduino IDE toolbar (looks like a rightward pointing arrow)
  • Select Sketch > Upload from the Arduino IDE menus.
  • Use the Ctrl+U keyboard shortcut.
  • In special cases where you have an ISP programmer connected to your Arduino board: select Sketch > Upload Using Programmer from the Arduino IDE menus.

I apologize for being vague in my previous reply. Arduino IDE comes with a collection of example sketches that demonstrate the fundamentals of Arduino sketches. Most users start their learning journey with these examples. The most famous of the examples is named "Blink". It demonstrates how you can use the digital I/O functions pinMode and digitalWrite to blink an LED.

Select File > Examples from the Arduino IDE. At the top of the menu of examples, you will see a section: "Built-in examples". Now select the "01.Basics" submenu. Under this menu, you will see a list of sketches, which include one named "Blink". Click on "Blink". You will now find that a sketch named "Blink" has opened in Arduino IDE.

If you would like more information on this sketch, there is a companion tutorial here:

https://docs.arduino.cc/built-in-examples/basics/Blink

This is the output for "blink"

Using board 'ProffieboardV2-L433CC' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Using core 'stm32l4' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Detecting libraries used...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\sketch\\Blink.ino.cpp" -o nul
Generating function prototypes...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\sketch\\Blink.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\builtin\\tools\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -MMD -flto -fdevirtualize-at-ltrans -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\sketch\\Blink.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\sketch\\Blink.ino.cpp.o"
Compiling libraries...
Compiling core...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -MMD -flto -fdevirtualize-at-ltrans -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2\\variant.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\core\\variant.cpp.o"
Using precompiled core: C:\Program Files\KMSpico\temp\arduino-core-cache\core_81a6a92100bb5a42df46912816931eb7.a
Linking everything together...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-gcc" "-LC:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9" -g -Os -Wl,--gc-sections -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-TC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2/linker_scripts/STM32L433CC_FLASH.ld" "-Wl,-Map,C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.map" --specs=nano.specs -mcpu=cortex-m4 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -flto -fuse-linker-plugin -fdevirtualize-at-ltrans -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\sketch\\Blink.ino.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9\\core\\variant.cpp.o" -Wl,--start-group "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/..\\arduino-core-cache\\core_81a6a92100bb5a42df46912816931eb7.a" -Wl,--end-group "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Lib" "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Lib" -lstm32l433 -larm_cortexM4lf_math -lc -lm
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.dfu"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary -R .boot "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.iap"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.dfu"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.iap"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file

"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-size" -A "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-509B0867B3CC76893A80EE24BF9730E9/Blink.ino.elf"
Sketch uses 24736 bytes (10%) of program storage space. Maximum is 245760 bytes.
1
2
3
4
5
6
7
8
9
10

Also I tried uploading it again after the arduino update and this is the output I got

Using board 'ProffieboardV2-L433CC' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Using core 'stm32l4' from platform in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2
Detecting libraries used...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Alternatives for Wire.h: [Wire@1.0]
ResolveLibrary(Wire.h)
  -> candidates: [Wire@1.0]
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o nul
Using cached library dependencies for file: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire\src\Wire.cpp
Generating function prototypes...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -flto -fdevirtualize-at-ltrans -w -x c++ -E -CC -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\builtin\\tools\\ctags\\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\preproc\\ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib -fno-rtti -fno-exceptions -MMD -flto -fdevirtualize-at-ltrans -D_SYSTEM_CORE_CLOCK_=80000000L -DARDUINO=10607 -DARDUINO_STM32L4_BUTTERLY -DARDUINO_ARCH_STM32L4 -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Device/ST/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Include" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\cores\\stm32l4" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2" "-IC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\libraries\\Wire\\src" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp" -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o"
Compiling libraries...
Compiling library "Wire"
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\libraries\Wire\Wire.cpp.o
Compiling core...
Using previously compiled file: C:\Program Files\KMSpico\temp\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\core\variant.cpp.o
Using precompiled core: C:\Program Files\KMSpico\temp\arduino-core-cache\core_81a6a92100bb5a42df46912816931eb7.a
Linking everything together...
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-gcc" "-LC:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0" -g -Os -Wl,--gc-sections -DSTM32L433xx -DPROFFIEBOARD_VERSION=2 -D__FPU_PRESENT=1 -march=armv7e-m -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mabi=aapcs -mslow-flash-data -fsingle-precision-constant -felide-constructors -ffast-math -DUSB_VID=0x1209 -DUSB_PID=0x6668 -DUSB_DID=0xffff "-DUSB_MANUFACTURER=\"hubbe.net\"" "-DUSB_PRODUCT=\"Proffieboard\"" -DUSB_TYPE=USB_TYPE_CDC_MSC_WEBUSB -DDOSFS_SDCARD=1 -DDOSFS_SFLASH=0 "-TC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2\\variants\\STM32L433CC-ProffieboardV2/linker_scripts/STM32L433CC_FLASH.ld" "-Wl,-Map,C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.map" --specs=nano.specs -mcpu=cortex-m4 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -flto -fuse-linker-plugin -fdevirtualize-at-ltrans -o "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\sketch\\ProffieOS.ino.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\libraries\\Wire\\Wire.cpp.o" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0\\core\\variant.cpp.o" -Wl,--start-group "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/..\\arduino-core-cache\\core_81a6a92100bb5a42df46912816931eb7.a" -Wl,--end-group "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/STM32L4xx/Lib" "-LC:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/system/CMSIS/Lib" -lstm32l433 -larm_cortexM4lf_math -lc -lm
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-objcopy" -O binary -R .boot "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf" "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.dfu"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\hardware\\stm32l4\\2.2/tools/windows//dfu-suffix.exe" -v 0x1209 -p 0x6668 -d 0xffff -a "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.iap"
dfu-suffix (dfu-util) 0.9

Copyright 2011-2012 Stefan Schmidt, 2013-2014 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Suffix successfully added to file

Using library Wire at version 1.0 in folder: C:\Users\Ethan\AppData\Local\Arduino15\packages\proffieboard\hardware\stm32l4\2.2\libraries\Wire 
"C:\\Users\\Ethan\\AppData\\Local\\Arduino15\\packages\\proffieboard\\tools\\arm-none-eabi-gcc\\9-2020-q2-update/bin/arm-none-eabi-size" -A "C:\\Program Files\\KMSpico\\temp\\arduino-sketch-69890FF2B5E436EA449D897E4C24B1F0/ProffieOS.ino.elf"
Sketch uses 220608 bytes (89%) of program storage space. Maximum is 245760 bytes.
1
Cannot open DFU device 0483:df11
2
Cannot open DFU device 0483:df11
3
4
Cannot open DFU device 0483:df11
Cannot open DFU device 0483:df11
5
6
Cannot open DFU device 0483:df11
Cannot open DFU device 0483:df11
7
Cannot open DFU device 0483:df11
8
Cannot open DFU device 0483:df11
9
10
Cannot open DFU device 0483:df11
Cannot open DFU device 0483:df11

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.