[vscode-arduino] Basic `wiring` identifiers are undefined?

[zfields]

Bug type: Language Service

Describe the bug

• OS and Version: OS: Linux x64 5.16.11-76051611-generic- C/C++ Extension Version:
• VS Code Version: Version: 1.65.2 Commit: c722ca6c7eed3d7987c0d5c3df5c45f6b15e77d1 Date: 2022-03-10T15:36:26.048Z Electron: 13.5.2 Chromium: 91.0.4472.164 Node.js: 14.16.0 V8: 9.1.269.39-electron.0
• Other extensions you installed (and if the issue persists after disabling them):
  • vscode-arduino

Steps to reproduce As you can see in the screenshot, VSCode claims the most basic wiring APIs are not defined.

I have validated the paths in the c_cpp_preferences.json, and they are correct. I also noticed that the problem matcher claims it is checking against C/C++(20) in the PROBLEMS tab. However, the standard specified in c_cpp_preferences.json clearly states c++14. For the record: The c_cpp_preferences.json file was generated by the extension. I did NOT modify the file; I only verified its contents.

The code compiles without warnings, and if I press F12, then it will find the definition of either of the API.

Expected behavior For Intellisense to resolve wiring symbols.

Additional context

I created issue 1468 on vscode-arduino. They were able to reproduce the issue, and asked me to cross post it here. They said they would have done it, but did not have permission to transfer the issue.

[sean-mcmanus]

The 20 in C/C++(20) is the error code and not the language version.

What version of the C/C++ extension are you using?

What header file are those 2 identifiers defined in? When you run the C/C++: Log Diagnostics command from the Command Palette what do you see the include paths that contain the header files for those 2 identifiers?

[zfields]

What version of the C/C++ extension are you using?

Name: C/C++ Id: ms-vscode.cpptools Description: C/C++ IntelliSense, debugging, and code browsing. Version: 1.9.7 Publisher: Microsoft VS Marketplace Link: https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools

What header file are those 2 identifiers defined in? When you run the C/C++: Log Diagnostics command from the Command Palette what do you see the include paths that contain the header files for those 2 identifiers?

@benmcmorran, can you help with this?

[zfields]

@benmcmorran you are the authority on this, and your insight would surely prove to be invaluable.

Until we are able to get Ben's help, I'll will do my best...

What header file are those 2 identifiers defined in?

/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/wiring_digital.h

When you run the C/C++: Log Diagnostics command from the Command Palette what do you see the include paths that contain the header files for those 2 identifiers?

Yes, it is at the bottom of this list (truncated for brevity):

    Includes:
        /home/zak/Development/Arduino/sfy-bouy
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/avr
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/LL
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/OpenAMP
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/hid
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/cdc
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/open-amp/lib/include
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/libmetal/lib/include
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/virtual_driver
        /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc
        /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include
        /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino
        ...

[zfields]

@sean-mcmanus Is there any other information I can supply?

We never heard from @benmcmorran, but I think I've answered all the questions you'd asked.

I am pinging, because I don't want a bot to close this because of the more info needed flag.

[Colengms]

Hi @zfields . Could you:

• Provide the contents of your c_cpp_properties.json.
• Enable debug logging by setting "C_Cpp.loggingLevel": "Debug", and provide the content of the C/C++ output channel leading up to the issue (from launch until repro)?
• Provide the full results of running C/C++: Log Diagnostics?

It's possible we are failing to query the compiler successfully and/or failing to associate the correct includes specifically with that file, or failing to determine required defines. The above information should give us sufficient information to see what's happening.

[benmcmorran]

Sorry for the delayed response. Given that this seems to be an IntelliSense issue with the C/C++ extension, I don't think I'll be able to help much more. You're in good hands with @Colengms and @sean-mcmanus.

[zfields]

@Colengms, thank you for jumping in on this!

@benmcmorran was able to reproduce this on his own, by just creating a vanilla project with the Arduino extension, so the behavior not specific to my setup. However, I'm happy to share what's happening on my machine, but it may be faster for you to iterate locally instead of waiting for this back and forth.

This c_cpp_properties.json file is generated by the Arduino extension, and has not been modified by me:

c_cpp_properties.json

{
    "version": 4,
    "configurations": [
        {
            "name": "Arduino",
            "compilerPath": "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++",
            "compilerArgs": [
                "-mcpu=cortex-m4",
                "-mfpu=fpv4-sp-d16",
                "-mfloat-abi=hard",
                "-mthumb",
                "-Wall",
                "-Wextra",
                "-std=gnu++14",
                "-ffunction-sections",
                "-fdata-sections",
                "-nostdlib",
                "-fno-threadsafe-statics",
                "--param",
                "-fno-rtti",
                "-fno-exceptions",
                "-fno-use-cxa-atexit"
            ],
            "intelliSenseMode": "gcc-x64",
            "includePath": [
                "/home/zak/Development/Arduino/BluesApollo",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/avr",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/LL",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/OpenAMP",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/hid",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/cdc",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/open-amp/lib/include",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/libmetal/lib/include",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/virtual_driver",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include/",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include/",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc/",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/variants/STM32L4xx/L4R5Z(G-I)Y_L4R9Z(G-I)Y_L4S5ZIY_L4S9ZIY",
                "/home/zak/Development/Arduino/libraries/Blues_Wireless_Notecard/src",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/Wire/src",
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/SrcWrapper/src",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/arm-none-eabi",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/backward",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include-fixed",
                "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include"
            ],
            "forcedInclude": [
                "/home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/Arduino.h"
            ],
            "cStandard": "c11",
            "cppStandard": "c++14",
            "defines": [
                "USE_FULL_LL_DRIVER",
                "STM32L4xx",
                "ARDUINO=10819",
                "ARDUINO_SWAN_R5",
                "ARDUINO_ARCH_STM32",
                "BOARD_NAME=\"SWAN_R5\"",
                "VARIANT_H=\"variant_SWAN_R5.h\"",
                "STM32L4R5xx",
                "USBCON",
                "USBD_VID=0",
                "USBD_PID=0",
                "HAL_PCD_MODULE_ENABLED",
                "USBD_USE_CDC",
                "HAL_UART_MODULE_ENABLED",
                "__DBL_MIN_EXP__=(-1021)",
                "__HQ_FBIT__=15",
                "__cpp_attributes=200809L",
                "__UINT_LEAST16_MAX__=0xffff",
                "__ARM_SIZEOF_WCHAR_T=4",
                "__ATOMIC_ACQUIRE=2",
                "__SFRACT_IBIT__=0",
                "__FLT_MIN__=1.1754943508222875e-38F",
                "__GCC_IEC_559_COMPLEX=0",
                "__cpp_aggregate_nsdmi=201304L",
                "__UFRACT_MAX__=0XFFFFP-16UR",
                "__UINT_LEAST8_TYPE__=unsigned char",
                "__DQ_FBIT__=63",
                "__INTMAX_C(c)=c ## LL",
                "__ULFRACT_FBIT__=32",
                "__CHAR_BIT__=8",
                "__USQ_IBIT__=0",
                "__UINT8_MAX__=0xff",
                "__ACCUM_FBIT__=15",
                "__WINT_MAX__=0xffffffffU",
                "__FLT32_MIN_EXP__=(-125)",
                "__cpp_static_assert=200410L",
                "__USFRACT_FBIT__=8",
                "__ORDER_LITTLE_ENDIAN__=1234",
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                "__DBL_DENORM_MIN__=double(4.9406564584124654e-324L)",
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                "__FLT32X_DECIMAL_DIG__=17",
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                "__TQ_IBIT__=0",
                "__cpp_binary_literals=201304L",
                "__LLACCUM_MAX__=0X7FFFFFFFFFFFFFFFP-31LLK",
                "__FLT64_DECIMAL_DIG__=17",
                "__GCC_ATOMIC_CHAR32_T_LOCK_FREE=1",
                "__cpp_variadic_templates=200704L",
                "__UINT_FAST64_MAX__=0xffffffffffffffffULL",
                "__SIG_ATOMIC_TYPE__=int",
                "__DBL_MIN_10_EXP__=(-307)",
                "__FINITE_MATH_ONLY__=0",
                "__ARMEL__=1",
                "__cpp_variable_templates=201304L",
                "__FLT32X_MAX_EXP__=1024",
                "__LFRACT_IBIT__=0",
                "__GNUC_PATCHLEVEL__=1",
                "__FLT32_HAS_DENORM__=1",
                "__LFRACT_MAX__=0X7FFFFFFFP-31LR",
                "__USA_FBIT__=16",
                "__UINT_FAST8_MAX__=0xffffffffU",
                "__cpp_rvalue_reference=200610L",
                "__FLT32_MAX_10_EXP__=38",
                "__ARM_ARCH_4T__=1",
                "__INT8_C(c)=c",
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                "__cpp_nsdmi=200809L",
                "__SIZEOF_WINT_T__=4",
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                "__cpp_initializer_lists=200806L",
                "__FLT32_MAX_EXP__=128",
                "__ULLACCUM_MIN__=0.0ULLK",
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                "__GXX_ABI_VERSION=1014",
                "__UTA_FBIT__=64",
                "__FLT_MIN_EXP__=(-125)",
                "__UFRACT_IBIT__=0",
                "__cpp_lambdas=200907L",
                "__INT_FAST64_TYPE__=long long int",
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                "__GXX_TYPEINFO_EQUALITY_INLINE=0",
                "__FLT64_MIN_10_EXP__=(-307)",
                "__ULLFRACT_EPSILON__=0x1P-64ULLR",
                "__USES_INITFINI__=1",
                "__REGISTER_PREFIX__",
                "__UINT16_MAX__=0xffff",
                "__ACCUM_MIN__=(-0X1P15K-0X1P15K)",
                "__SQ_IBIT__=0",
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                "__FLT_MANT_DIG__=24",
                "__LDBL_DECIMAL_DIG__=17",
                "__VERSION__=\"10.3.1 20210824 (release)\"",
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                "__INTMAX_WIDTH__=64",
                "__ORDER_BIG_ENDIAN__=4321",
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                "__UINT64_TYPE__=long long unsigned int",
                "__ACCUM_EPSILON__=0x1P-15K",
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            ]
        }
    ]
}

OUTPUT [C/C++]

loggingLevel: Debug
cpptools/didChangeCppProperties
Attempting to get defaults from C compiler in "compilerPath" property: '/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++'
Querying compiler for default C++ language standard using command line: "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++" -x c++ -E -dM /dev/null
terminating child process: 1641939
Detected language standard version: gnu++14
Querying compiler for default C language standard using command line: "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++" -x c -E -dM /dev/null
terminating child process: 1641942
Detected language standard version: gnu17
Querying compiler's default target using command line: "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++" -dumpmachine
Compiler returned default target value: arm-none-eabi

terminating child process: 1641945
Compiler query command line: "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wall -Wextra -ffunction-sections -fdata-sections -nostdlib -fno-threadsafe-statics --param -fno-rtti -fno-exceptions -fno-use-cxa-atexit -std=c11 -Wp,-v -E -dM -x c   /dev/null
arm-none-eabi-g++: error: unrecognized command-line option '--param=-fno-rtti'

terminating child process: 1641946
Code browsing service initialized
Attempting to get defaults from C++ compiler in "compilerPath" property: '/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++'
Compiler query command line: "/home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/bin/arm-none-eabi-g++" -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wall -Wextra -std=gnu++14 -ffunction-sections -fdata-sections -nostdlib -fno-threadsafe-statics --param -fno-rtti -fno-exceptions -fno-use-cxa-atexit  -Wp,-v -E -dM -x c++   /dev/null
arm-none-eabi-g++: error: unrecognized command-line option '--param=-fno-rtti'

terminating child process: 1641954
  Folder: /usr/include/ will be indexed
  Folder: /usr/local/include/ will be indexed
  Folder: /home/zak/Development/Arduino/BluesApollo/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/variants/STM32L4xx/L4R5Z(G-I)Y_L4R9Z(G-I)Y_L4S5ZIY_L4S9ZIY/ will be indexed
  Folder: /home/zak/Development/Arduino/libraries/Blues_Wireless_Notecard/src/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/Wire/src/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/SrcWrapper/src/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include-fixed/ will be indexed
  Folder: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/ will be indexed
Discovering files...
textDocument/didOpen: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
  Processing folder (recursive): /usr/include/
Checking for syntax errors: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
cpptools/getDocumentSymbols: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino (id: 2)
cpptools/getFoldingRanges: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino (id: 3)
cpptools/getDocumentSymbols
  Processing folder (recursive): /usr/local/include/
  Processing folder (recursive): /home/zak/Development/Arduino/BluesApollo/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/
terminating child process: 1641958
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/variants/STM32L4xx/L4R5Z(G-I)Y_L4R9Z(G-I)Y_L4S5ZIY_L4S9ZIY/
  Processing folder (recursive): /home/zak/Development/Arduino/libraries/Blues_Wireless_Notecard/src/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/Wire/src/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/SrcWrapper/src/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include-fixed/
  Processing folder (recursive): /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/
cpptools/getSemanticTokens: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino (id: 4)
  Discovering files: 6410 file(s) processed
  0 file(s) removed from database
Done discovering files.
Parsing open files...
Populating include completion cache.
Done parsing open files.
Parsing remaining files...
  Parsing: 0 files(s) processed
Done parsing remaining files.
terminating child process: 1641963
sending compilation args for /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
  include: /home/zak/Development/Arduino/BluesApollo
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/avr
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/LL
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/OpenAMP
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/hid
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/cdc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/open-amp/lib/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/libmetal/lib/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/virtual_driver
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/variants/STM32L4xx/L4R5Z(G-I)Y_L4R9Z(G-I)Y_L4S5ZIY_L4S9ZIY
  include: /home/zak/Development/Arduino/libraries/Blues_Wireless_Notecard/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/Wire/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/SrcWrapper/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/arm-none-eabi
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/backward
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include-fixed
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include
  include: /usr/include/x86_64-linux-gnu/c++/11
  include: /usr/include/c++/11
  include: /usr/local/include
  include: /usr/include/x86_64-linux-gnu
  include: /usr/include
  define: USE_FULL_LL_DRIVER
  define: STM32L4xx
  define: ARDUINO=10819
  define: ARDUINO_SWAN_R5
  define: ARDUINO_ARCH_STM32
  define: BOARD_NAME="SWAN_R5"
  define: VARIANT_H="variant_SWAN_R5.h"
  define: STM32L4R5xx
  define: USBCON
  define: USBD_VID=0
  define: USBD_PID=0
  define: HAL_PCD_MODULE_ENABLED
  define: USBD_USE_CDC
  define: HAL_UART_MODULE_ENABLED
  define: __DBL_MIN_EXP__=(-1021)
  define: __HQ_FBIT__=15
  define: __UINT_LEAST16_MAX__=0xffff
  define: __ARM_SIZEOF_WCHAR_T=4
  define: __ATOMIC_ACQUIRE=2
  define: __SFRACT_IBIT__=0
  define: __FLT_MIN__=1.1754943508222875e-38F
  define: __GCC_IEC_559_COMPLEX=0
  define: __UFRACT_MAX__=0XFFFFP-16UR
  define: __UINT_LEAST8_TYPE__=unsigned char
  define: __DQ_FBIT__=63
  define: __INTMAX_C(c)=c ## LL
  define: __ULFRACT_FBIT__=32
  define: __CHAR_BIT__=8
  define: __USQ_IBIT__=0
  define: __UINT8_MAX__=0xff
  define: __ACCUM_FBIT__=15
  define: __WINT_MAX__=0xffffffffU
  define: __FLT32_MIN_EXP__=(-125)
  define: __USFRACT_FBIT__=8
  define: __ORDER_LITTLE_ENDIAN__=1234
  define: __SIZE_MAX__=0xffffffffU
  define: __ARM_ARCH_ISA_ARM=1
  define: __WCHAR_MAX__=0xffffffffU
  define: __LACCUM_IBIT__=32
  define: __DBL_DENORM_MIN__=double(4.9406564584124654e-324L)
  define: __GCC_ATOMIC_CHAR_LOCK_FREE=1
  define: __GCC_IEC_559=0
  define: __FLT32X_DECIMAL_DIG__=17
  define: __FLT_EVAL_METHOD__=0
  define: __TQ_IBIT__=0
  define: __LLACCUM_MAX__=0X7FFFFFFFFFFFFFFFP-31LLK
  define: __FLT64_DECIMAL_DIG__=17
  define: __GCC_ATOMIC_CHAR32_T_LOCK_FREE=1
  define: __UINT_FAST64_MAX__=0xffffffffffffffffULL
  define: __SIG_ATOMIC_TYPE__=int
  define: __DBL_MIN_10_EXP__=(-307)
  define: __FINITE_MATH_ONLY__=0
  define: __ARMEL__=1
  define: __FLT32X_MAX_EXP__=1024
  define: __LFRACT_IBIT__=0
  define: __GNUC_PATCHLEVEL__=1
  define: __FLT32_HAS_DENORM__=1
  define: __LFRACT_MAX__=0X7FFFFFFFP-31LR
  define: __USA_FBIT__=16
  define: __UINT_FAST8_MAX__=0xffffffffU
  define: __FLT32_MAX_10_EXP__=38
  define: __ARM_ARCH_4T__=1
  define: __INT8_C(c)=c
  define: __INT_LEAST8_WIDTH__=8
  define: __UINT_LEAST64_MAX__=0xffffffffffffffffULL
  define: __SA_FBIT__=15
  define: __SHRT_MAX__=0x7fff
  define: __LDBL_MAX__=1.7976931348623157e+308L
  define: __FRACT_MAX__=0X7FFFP-15R
  define: __UFRACT_FBIT__=16
  define: __UFRACT_MIN__=0.0UR
  define: __UINT_LEAST8_MAX__=0xff
  define: __GCC_ATOMIC_BOOL_LOCK_FREE=1
  define: __UINTMAX_TYPE__=long long unsigned int
  define: __LLFRACT_EPSILON__=0x1P-63LLR
  define: __FLT_EVAL_METHOD_TS_18661_3__=0
  define: __CHAR_UNSIGNED__=1
  define: __UINT32_MAX__=0xffffffffUL
  define: __GXX_EXPERIMENTAL_CXX0X__=1
  define: __ULFRACT_MAX__=0XFFFFFFFFP-32ULR
  define: __TA_IBIT__=64
  define: __LDBL_MAX_EXP__=1024
  define: __WINT_MIN__=0U
  define: __INT_LEAST16_WIDTH__=16
  define: __ULLFRACT_MIN__=0.0ULLR
  define: __SCHAR_MAX__=0x7f
  define: __WCHAR_MIN__=0U
  define: __INT64_C(c)=c ## LL
  define: __GCC_ATOMIC_POINTER_LOCK_FREE=1
  define: __LLACCUM_MIN__=(-0X1P31LLK-0X1P31LLK)
  define: __SIZEOF_INT__=4
  define: __FLT32X_MANT_DIG__=53
  define: __GCC_ATOMIC_CHAR16_T_LOCK_FREE=1
  define: __USACCUM_IBIT__=8
  define: __USER_LABEL_PREFIX__
  define: __STDC_HOSTED__=1
  define: __LFRACT_MIN__=(-0.5LR-0.5LR)
  define: __HA_IBIT__=8
  define: __DBL_DIG__=15
  define: __FLT32_DIG__=6
  define: __FLT_EPSILON__=1.1920928955078125e-7F
  define: __APCS_32__=1
  define: __GXX_WEAK__=1
  define: __SHRT_WIDTH__=16
  define: __USFRACT_IBIT__=0
  define: __LDBL_MIN__=2.2250738585072014e-308L
  define: __FRACT_MIN__=(-0.5R-0.5R)
  define: __DA_IBIT__=32
  define: __ARM_SIZEOF_MINIMAL_ENUM=1
  define: __FLT32X_HAS_INFINITY__=1
  define: __INT32_MAX__=0x7fffffffL
  define: __UQQ_FBIT__=8
  define: __INT_WIDTH__=32
  define: __SIZEOF_LONG__=4
  define: __UACCUM_MAX__=0XFFFFFFFFP-16UK
  define: __UINT16_C(c)=c
  define: __DECIMAL_DIG__=17
  define: __LFRACT_EPSILON__=0x1P-31LR
  define: __FLT64_EPSILON__=2.2204460492503131e-16F64
  define: __ULFRACT_MIN__=0.0ULR
  define: __INT16_MAX__=0x7fff
  define: __FLT64_MIN_EXP__=(-1021)
  define: __LDBL_HAS_QUIET_NAN__=1
  define: __ULACCUM_IBIT__=32
  define: __FLT64_MANT_DIG__=53
  define: __UACCUM_EPSILON__=0x1P-16UK
  define: __GNUC__=10
  define: __ULLACCUM_MAX__=0XFFFFFFFFFFFFFFFFP-32ULLK
  define: __GXX_RTTI=1
  define: __HQ_IBIT__=0
  define: __FLT_HAS_DENORM__=1
  define: __SIZEOF_LONG_DOUBLE__=8
  define: __SA_IBIT__=16
  define: __BIGGEST_ALIGNMENT__=8
  define: __STDC_UTF_16__=1
  define: __FLT64_MAX_10_EXP__=308
  define: __GNUC_STDC_INLINE__=1
  define: __DQ_IBIT__=0
  define: __FLT32_HAS_INFINITY__=1
  define: __DBL_MAX__=double(1.7976931348623157e+308L)
  define: __ULFRACT_IBIT__=0
  define: __INT_FAST32_MAX__=0x7fffffff
  define: __DBL_HAS_INFINITY__=1
  define: __HAVE_SPECULATION_SAFE_VALUE=1
  define: __ACCUM_IBIT__=16
  define: __THUMB_INTERWORK__=1
  define: __INTPTR_WIDTH__=32
  define: __UINT_LEAST32_MAX__=0xffffffffUL
  define: __ULLACCUM_IBIT__=32
  define: __LACCUM_MAX__=0X7FFFFFFFFFFFFFFFP-31LK
  define: __FLT32X_HAS_DENORM__=1
  define: __INT_FAST16_TYPE__=int
  define: __LDBL_HAS_DENORM__=1
  define: __cplusplus=201402L
  define: __INT_LEAST32_MAX__=0x7fffffffL
  define: __ARM_PCS=1
  define: __ACCUM_MAX__=0X7FFFFFFFP-15K
  define: __DEPRECATED=1
  define: __DBL_MAX_EXP__=1024
  define: __USACCUM_EPSILON__=0x1P-8UHK
  define: __WCHAR_WIDTH__=32
  define: __FLT32_MAX__=3.4028234663852886e+38F32
  define: __GCC_ATOMIC_LONG_LOCK_FREE=1
  define: __SFRACT_MAX__=0X7FP-7HR
  define: __FRACT_IBIT__=0
  define: __PTRDIFF_MAX__=0x7fffffff
  define: __UACCUM_MIN__=0.0UK
  define: __UACCUM_IBIT__=16
  define: __FLT32_HAS_QUIET_NAN__=1
  define: __GNUG__=10
  define: __LONG_LONG_MAX__=0x7fffffffffffffffLL
  define: __ULACCUM_MAX__=0XFFFFFFFFFFFFFFFFP-32ULK
  define: __SIZEOF_WINT_T__=4
  define: __LONG_LONG_WIDTH__=64
  define: __FLT32_MAX_EXP__=128
  define: __ULLACCUM_MIN__=0.0ULLK
  define: __GXX_ABI_VERSION=1014
  define: __UTA_FBIT__=64
  define: __FLT_MIN_EXP__=(-125)
  define: __UFRACT_IBIT__=0
  define: __INT_FAST64_TYPE__=long long int
  define: __FLT64_DENORM_MIN__=4.9406564584124654e-324F64
  define: __DBL_MIN__=double(2.2250738585072014e-308L)
  define: __SIZEOF_POINTER__=4
  define: __SIZE_TYPE__=unsigned int
  define: __DBL_HAS_QUIET_NAN__=1
  define: __FLT32X_EPSILON__=2.2204460492503131e-16F32x
  define: __LACCUM_MIN__=(-0X1P31LK-0X1P31LK)
  define: __FRACT_FBIT__=15
  define: __ULLACCUM_FBIT__=32
  define: __GXX_TYPEINFO_EQUALITY_INLINE=0
  define: __FLT64_MIN_10_EXP__=(-307)
  define: __ULLFRACT_EPSILON__=0x1P-64ULLR
  define: __USES_INITFINI__=1
  define: __REGISTER_PREFIX__
  define: __UINT16_MAX__=0xffff
  define: __ACCUM_MIN__=(-0X1P15K-0X1P15K)
  define: __SQ_IBIT__=0
  define: __FLT32_MIN__=1.1754943508222875e-38F32
  define: __UINT8_TYPE__=unsigned char
  define: __UHA_FBIT__=8
  define: __FLT_DIG__=6
  define: __NO_INLINE__=1
  define: __SFRACT_MIN__=(-0.5HR-0.5HR)
  define: __UTQ_FBIT__=128
  define: __DEC_EVAL_METHOD__=2
  define: __FLT_MANT_DIG__=24
  define: __LDBL_DECIMAL_DIG__=17
  define: __VERSION__="10.3.1 20210824 (release)"
  define: __UINT64_C(c)=c ## ULL
  define: __ULLFRACT_FBIT__=64
  define: __SOFTFP__=1
  define: __FRACT_EPSILON__=0x1P-15R
  define: __ULACCUM_MIN__=0.0ULK
  define: __UDA_FBIT__=32
  define: __LLACCUM_EPSILON__=0x1P-31LLK
  define: __GCC_ATOMIC_INT_LOCK_FREE=1
  define: __FLOAT_WORD_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __USFRACT_MIN__=0.0UHR
  define: __FLT32_MANT_DIG__=24
  define: __UQQ_IBIT__=0
  define: __USFRACT_MAX__=0XFFP-8UHR
  define: __SCHAR_WIDTH__=8
  define: __INT32_C(c)=c ## L
  define: __ORDER_PDP_ENDIAN__=3412
  define: __UHQ_FBIT__=16
  define: __LLACCUM_FBIT__=31
  define: __INT_FAST32_TYPE__=int
  define: __UINT_LEAST16_TYPE__=short unsigned int
  define: __DBL_HAS_DENORM__=1
  define: __UINT64_MAX__=0xffffffffffffffffULL
  define: __UDQ_FBIT__=64
  define: __INT8_TYPE__=signed char
  define: __ELF__=1
  define: __GCC_ASM_FLAG_OUTPUTS__=1
  define: __SACCUM_EPSILON__=0x1P-7HK
  define: __ULFRACT_EPSILON__=0x1P-32ULR
  define: __LLFRACT_FBIT__=63
  define: __FLT_RADIX__=2
  define: __INT_LEAST16_TYPE__=short int
  define: __LDBL_EPSILON__=2.2204460492503131e-16L
  define: __UINTMAX_C(c)=c ## ULL
  define: __SACCUM_MAX__=0X7FFFP-7HK
  define: __FLT32X_MIN__=2.2250738585072014e-308F32x
  define: __SIG_ATOMIC_MAX__=0x7fffffff
  define: __UACCUM_FBIT__=16
  define: __GCC_ATOMIC_WCHAR_T_LOCK_FREE=1
  define: __VFP_FP__=1
  define: __SIZEOF_PTRDIFF_T__=4
  define: __LACCUM_EPSILON__=0x1P-31LK
  define: __LDBL_DIG__=15
  define: __FLT32X_MIN_EXP__=(-1021)
  define: __INT_FAST16_MAX__=0x7fffffff
  define: __FLT64_DIG__=15
  define: __UINT_FAST32_MAX__=0xffffffffU
  define: __UINT_LEAST64_TYPE__=long long unsigned int
  define: __SFRACT_EPSILON__=0x1P-7HR
  define: __FLT_HAS_QUIET_NAN__=1
  define: __FLT_MAX_10_EXP__=38
  define: __LONG_MAX__=0x7fffffffL
  define: __SIZEOF_SIZE_T__=4
  define: __FLT_HAS_INFINITY__=1
  define: __UINT_FAST16_TYPE__=unsigned int
  define: __ARM_32BIT_STATE=1
  define: __INT_FAST32_WIDTH__=32
  define: __CHAR16_TYPE__=short unsigned int
  define: __PRAGMA_REDEFINE_EXTNAME=1
  define: __SIZE_WIDTH__=32
  define: __INT_LEAST16_MAX__=0x7fff
  define: __INT64_MAX__=0x7fffffffffffffffLL
  define: __SACCUM_FBIT__=7
  define: __FLT32_DENORM_MIN__=1.4012984643248171e-45F32
  define: __SIG_ATOMIC_WIDTH__=32
  define: __INT_LEAST64_TYPE__=long long int
  define: __INT16_TYPE__=short int
  define: __INT_LEAST8_TYPE__=signed char
  define: __SQ_FBIT__=31
  define: __ARM_ARCH_ISA_THUMB=1
  define: __INT_FAST8_MAX__=0x7fffffff
  define: __ARM_ARCH=4
  define: __INTPTR_MAX__=0x7fffffff
  define: __QQ_FBIT__=7
  define: __UTA_IBIT__=64
  define: __FLT64_HAS_QUIET_NAN__=1
  define: __FLT32_MIN_10_EXP__=(-37)
  define: __EXCEPTIONS=1
  define: __PTRDIFF_WIDTH__=32
  define: __LDBL_MANT_DIG__=53
  define: __SFRACT_FBIT__=7
  define: __SACCUM_MIN__=(-0X1P7HK-0X1P7HK)
  define: __FLT64_HAS_INFINITY__=1
  define: __SIG_ATOMIC_MIN__=(-__SIG_ATOMIC_MAX__ - 1)
  define: __INTPTR_TYPE__=int
  define: __UINT16_TYPE__=short unsigned int
  define: __WCHAR_TYPE__=unsigned int
  define: __SIZEOF_FLOAT__=4
  define: __TQ_FBIT__=127
  define: __USQ_FBIT__=32
  define: __UINTPTR_MAX__=0xffffffffU
  define: __INT_FAST64_WIDTH__=64
  define: __FLT32_DECIMAL_DIG__=9
  define: __INT_FAST64_MAX__=0x7fffffffffffffffLL
  define: __GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1
  define: __FLT_NORM_MAX__=3.4028234663852886e+38F
  define: __UINT_FAST64_TYPE__=long long unsigned int
  define: __INT_MAX__=0x7fffffff
  define: __LACCUM_FBIT__=31
  define: __USACCUM_MIN__=0.0UHK
  define: __UHA_IBIT__=8
  define: __INT64_TYPE__=long long int
  define: __FLT_MAX_EXP__=128
  define: __UTQ_IBIT__=0
  define: __DBL_MANT_DIG__=53
  define: __INT_LEAST64_MAX__=0x7fffffffffffffffLL
  define: __WINT_TYPE__=unsigned int
  define: __UINT_LEAST32_TYPE__=long unsigned int
  define: __SIZEOF_SHORT__=2
  define: __ULLFRACT_IBIT__=0
  define: __FLT32_NORM_MAX__=3.4028234663852886e+38F32
  define: __LDBL_MIN_EXP__=(-1021)
  define: __arm__=1
  define: __FLT64_MAX__=1.7976931348623157e+308F64
  define: __UDA_IBIT__=32
  define: __WINT_WIDTH__=32
  define: __INT_LEAST8_MAX__=0x7f
  define: __INT_LEAST64_WIDTH__=64
  define: __FLT32X_MAX_10_EXP__=308
  define: __LFRACT_FBIT__=31
  define: __WCHAR_UNSIGNED__=1
  define: __LDBL_MAX_10_EXP__=308
  define: __ATOMIC_RELAXED=0
  define: __DBL_EPSILON__=double(2.2204460492503131e-16L)
  define: __UINT8_C(c)=c
  define: __FLT64_MAX_EXP__=1024
  define: __INT_LEAST32_TYPE__=long int
  define: __SIZEOF_WCHAR_T__=4
  define: __LLFRACT_MAX__=0X7FFFFFFFFFFFFFFFP-63LLR
  define: __FLT64_NORM_MAX__=1.7976931348623157e+308F64
  define: __INTMAX_MAX__=0x7fffffffffffffffLL
  define: __INT_FAST8_TYPE__=int
  define: __ULLACCUM_EPSILON__=0x1P-32ULLK
  define: __USACCUM_MAX__=0XFFFFP-8UHK
  define: __LDBL_HAS_INFINITY__=1
  define: __UHQ_IBIT__=0
  define: __ARM_FEATURE_COPROC=1
  define: __LLACCUM_IBIT__=32
  define: __FLT64_HAS_DENORM__=1
  define: __FLT32_EPSILON__=1.1920928955078125e-7F32
  define: __DBL_DECIMAL_DIG__=17
  define: __STDC_UTF_32__=1
  define: __INT_FAST8_WIDTH__=32
  define: __FLT32X_MAX__=1.7976931348623157e+308F32x
  define: __TA_FBIT__=63
  define: __DBL_NORM_MAX__=double(1.7976931348623157e+308L)
  define: __BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __UDQ_IBIT__=0
  define: __INTMAX_WIDTH__=64
  define: __ORDER_BIG_ENDIAN__=4321
  define: __UINT64_TYPE__=long long unsigned int
  define: __ACCUM_EPSILON__=0x1P-15K
  define: __UINT32_C(c)=c ## UL
  define: __FLT_DENORM_MIN__=1.4012984643248171e-45F
  define: __LLFRACT_IBIT__=0
  define: __INT8_MAX__=0x7f
  define: __LONG_WIDTH__=32
  define: __UINT_FAST32_TYPE__=unsigned int
  define: __FLT32X_NORM_MAX__=1.7976931348623157e+308F32x
  define: __CHAR32_TYPE__=long unsigned int
  define: __FLT_MAX__=3.4028234663852886e+38F
  define: __USACCUM_FBIT__=8
  define: __INT32_TYPE__=long int
  define: __SIZEOF_DOUBLE__=8
  define: __FLT_MIN_10_EXP__=(-37)
  define: __UFRACT_EPSILON__=0x1P-16UR
  define: __FLT64_MIN__=2.2250738585072014e-308F64
  define: __INT_LEAST32_WIDTH__=32
  define: __INTMAX_TYPE__=long long int
  define: __FLT32X_HAS_QUIET_NAN__=1
  define: __ATOMIC_CONSUME=1
  define: __GNUC_MINOR__=3
  define: __INT_FAST16_WIDTH__=32
  define: __UINTMAX_MAX__=0xffffffffffffffffULL
  define: __FLT32X_DENORM_MIN__=4.9406564584124654e-324F32x
  define: __HA_FBIT__=7
  define: __DBL_MAX_10_EXP__=308
  define: __LDBL_DENORM_MIN__=4.9406564584124654e-324L
  define: __INT16_C(c)=c
  define: __STDC__=1
  define: __FLT32X_DIG__=15
  define: __PTRDIFF_TYPE__=int
  define: __LLFRACT_MIN__=(-0.5LLR-0.5LLR)
  define: __ATOMIC_SEQ_CST=5
  define: __DA_FBIT__=31
  define: __UINT32_TYPE__=long unsigned int
  define: __FLT32X_MIN_10_EXP__=(-307)
  define: __UINTPTR_TYPE__=unsigned int
  define: __USA_IBIT__=16
  define: __ARM_EABI__=1
  define: __LDBL_MIN_10_EXP__=(-307)
  define: __SIZEOF_LONG_LONG__=8
  define: __ULACCUM_EPSILON__=0x1P-32ULK
  define: __SACCUM_IBIT__=8
  define: __GCC_ATOMIC_LLONG_LOCK_FREE=1
  define: __FLT_DECIMAL_DIG__=9
  define: __UINT_FAST16_MAX__=0xffffffffU
  define: __LDBL_NORM_MAX__=1.7976931348623157e+308L
  define: __GCC_ATOMIC_SHORT_LOCK_FREE=1
  define: __ULLFRACT_MAX__=0XFFFFFFFFFFFFFFFFP-64ULLR
  define: __UINT_FAST8_TYPE__=unsigned int
  define: __USFRACT_EPSILON__=0x1P-8UHR
  define: __ULACCUM_FBIT__=32
  define: __QQ_IBIT__=0
  define: __ATOMIC_ACQ_REL=4
  define: __ATOMIC_RELEASE=3
  define: USBCON
  preinclude: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/Arduino.h
  other: --header_only_fallback
  stdver: c++14
  intelliSenseMode: linux-gcc-x64
Checking for syntax errors: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
Shutting down IntelliSense server: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
sending compilation args for /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
  include: /home/zak/Development/Arduino/BluesApollo
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/avr
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/LL
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/OpenAMP
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/hid
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/stm32/usb/cdc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Inc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/STM32L4xx_HAL_Driver/Src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/STM32L4xx
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/open-amp/lib/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/libmetal/lib/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Middlewares/OpenAMP/virtual_driver
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/system/Drivers/CMSIS/Device/ST/STM32L4xx/Source/Templates/gcc
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/variants/STM32L4xx/L4R5Z(G-I)Y_L4R9Z(G-I)Y_L4S5ZIY_L4S9ZIY
  include: /home/zak/Development/Arduino/libraries/Blues_Wireless_Notecard/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/Wire/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/libraries/SrcWrapper/src
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/arm-none-eabi
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include/c++/10.3.1/backward
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/lib/gcc/arm-none-eabi/10.3.1/include-fixed
  include: /home/zak/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/10.3.1-2.3/arm-none-eabi/include
  include: /usr/include/x86_64-linux-gnu/c++/11
  include: /usr/include/c++/11
  include: /usr/local/include
  include: /usr/include/x86_64-linux-gnu
  include: /usr/include
  define: USE_FULL_LL_DRIVER
  define: STM32L4xx
  define: ARDUINO=10819
  define: ARDUINO_SWAN_R5
  define: ARDUINO_ARCH_STM32
  define: BOARD_NAME="SWAN_R5"
  define: VARIANT_H="variant_SWAN_R5.h"
  define: STM32L4R5xx
  define: USBCON
  define: USBD_VID=0
  define: USBD_PID=0
  define: HAL_PCD_MODULE_ENABLED
  define: USBD_USE_CDC
  define: HAL_UART_MODULE_ENABLED
  define: __DBL_MIN_EXP__=(-1021)
  define: __HQ_FBIT__=15
  define: __UINT_LEAST16_MAX__=0xffff
  define: __ARM_SIZEOF_WCHAR_T=4
  define: __ATOMIC_ACQUIRE=2
  define: __SFRACT_IBIT__=0
  define: __FLT_MIN__=1.1754943508222875e-38F
  define: __GCC_IEC_559_COMPLEX=0
  define: __UFRACT_MAX__=0XFFFFP-16UR
  define: __UINT_LEAST8_TYPE__=unsigned char
  define: __DQ_FBIT__=63
  define: __INTMAX_C(c)=c ## LL
  define: __ULFRACT_FBIT__=32
  define: __CHAR_BIT__=8
  define: __USQ_IBIT__=0
  define: __UINT8_MAX__=0xff
  define: __ACCUM_FBIT__=15
  define: __WINT_MAX__=0xffffffffU
  define: __FLT32_MIN_EXP__=(-125)
  define: __USFRACT_FBIT__=8
  define: __ORDER_LITTLE_ENDIAN__=1234
  define: __SIZE_MAX__=0xffffffffU
  define: __ARM_ARCH_ISA_ARM=1
  define: __WCHAR_MAX__=0xffffffffU
  define: __LACCUM_IBIT__=32
  define: __DBL_DENORM_MIN__=double(4.9406564584124654e-324L)
  define: __GCC_ATOMIC_CHAR_LOCK_FREE=1
  define: __GCC_IEC_559=0
  define: __FLT32X_DECIMAL_DIG__=17
  define: __FLT_EVAL_METHOD__=0
  define: __TQ_IBIT__=0
  define: __LLACCUM_MAX__=0X7FFFFFFFFFFFFFFFP-31LLK
  define: __FLT64_DECIMAL_DIG__=17
  define: __GCC_ATOMIC_CHAR32_T_LOCK_FREE=1
  define: __UINT_FAST64_MAX__=0xffffffffffffffffULL
  define: __SIG_ATOMIC_TYPE__=int
  define: __DBL_MIN_10_EXP__=(-307)
  define: __FINITE_MATH_ONLY__=0
  define: __ARMEL__=1
  define: __FLT32X_MAX_EXP__=1024
  define: __LFRACT_IBIT__=0
  define: __GNUC_PATCHLEVEL__=1
  define: __FLT32_HAS_DENORM__=1
  define: __LFRACT_MAX__=0X7FFFFFFFP-31LR
  define: __USA_FBIT__=16
  define: __UINT_FAST8_MAX__=0xffffffffU
  define: __FLT32_MAX_10_EXP__=38
  define: __ARM_ARCH_4T__=1
  define: __INT8_C(c)=c
  define: __INT_LEAST8_WIDTH__=8
  define: __UINT_LEAST64_MAX__=0xffffffffffffffffULL
  define: __SA_FBIT__=15
  define: __SHRT_MAX__=0x7fff
  define: __LDBL_MAX__=1.7976931348623157e+308L
  define: __FRACT_MAX__=0X7FFFP-15R
  define: __UFRACT_FBIT__=16
  define: __UFRACT_MIN__=0.0UR
  define: __UINT_LEAST8_MAX__=0xff
  define: __GCC_ATOMIC_BOOL_LOCK_FREE=1
  define: __UINTMAX_TYPE__=long long unsigned int
  define: __LLFRACT_EPSILON__=0x1P-63LLR
  define: __FLT_EVAL_METHOD_TS_18661_3__=0
  define: __CHAR_UNSIGNED__=1
  define: __UINT32_MAX__=0xffffffffUL
  define: __GXX_EXPERIMENTAL_CXX0X__=1
  define: __ULFRACT_MAX__=0XFFFFFFFFP-32ULR
  define: __TA_IBIT__=64
  define: __LDBL_MAX_EXP__=1024
  define: __WINT_MIN__=0U
  define: __INT_LEAST16_WIDTH__=16
  define: __ULLFRACT_MIN__=0.0ULLR
  define: __SCHAR_MAX__=0x7f
  define: __WCHAR_MIN__=0U
  define: __INT64_C(c)=c ## LL
  define: __GCC_ATOMIC_POINTER_LOCK_FREE=1
  define: __LLACCUM_MIN__=(-0X1P31LLK-0X1P31LLK)
  define: __SIZEOF_INT__=4
  define: __FLT32X_MANT_DIG__=53
  define: __GCC_ATOMIC_CHAR16_T_LOCK_FREE=1
  define: __USACCUM_IBIT__=8
  define: __USER_LABEL_PREFIX__
  define: __STDC_HOSTED__=1
  define: __LFRACT_MIN__=(-0.5LR-0.5LR)
  define: __HA_IBIT__=8
  define: __DBL_DIG__=15
  define: __FLT32_DIG__=6
  define: __FLT_EPSILON__=1.1920928955078125e-7F
  define: __APCS_32__=1
  define: __GXX_WEAK__=1
  define: __SHRT_WIDTH__=16
  define: __USFRACT_IBIT__=0
  define: __LDBL_MIN__=2.2250738585072014e-308L
  define: __FRACT_MIN__=(-0.5R-0.5R)
  define: __DA_IBIT__=32
  define: __ARM_SIZEOF_MINIMAL_ENUM=1
  define: __FLT32X_HAS_INFINITY__=1
  define: __INT32_MAX__=0x7fffffffL
  define: __UQQ_FBIT__=8
  define: __INT_WIDTH__=32
  define: __SIZEOF_LONG__=4
  define: __UACCUM_MAX__=0XFFFFFFFFP-16UK
  define: __UINT16_C(c)=c
  define: __DECIMAL_DIG__=17
  define: __LFRACT_EPSILON__=0x1P-31LR
  define: __FLT64_EPSILON__=2.2204460492503131e-16F64
  define: __ULFRACT_MIN__=0.0ULR
  define: __INT16_MAX__=0x7fff
  define: __FLT64_MIN_EXP__=(-1021)
  define: __LDBL_HAS_QUIET_NAN__=1
  define: __ULACCUM_IBIT__=32
  define: __FLT64_MANT_DIG__=53
  define: __UACCUM_EPSILON__=0x1P-16UK
  define: __GNUC__=10
  define: __ULLACCUM_MAX__=0XFFFFFFFFFFFFFFFFP-32ULLK
  define: __GXX_RTTI=1
  define: __HQ_IBIT__=0
  define: __FLT_HAS_DENORM__=1
  define: __SIZEOF_LONG_DOUBLE__=8
  define: __SA_IBIT__=16
  define: __BIGGEST_ALIGNMENT__=8
  define: __STDC_UTF_16__=1
  define: __FLT64_MAX_10_EXP__=308
  define: __GNUC_STDC_INLINE__=1
  define: __DQ_IBIT__=0
  define: __FLT32_HAS_INFINITY__=1
  define: __DBL_MAX__=double(1.7976931348623157e+308L)
  define: __ULFRACT_IBIT__=0
  define: __INT_FAST32_MAX__=0x7fffffff
  define: __DBL_HAS_INFINITY__=1
  define: __HAVE_SPECULATION_SAFE_VALUE=1
  define: __ACCUM_IBIT__=16
  define: __THUMB_INTERWORK__=1
  define: __INTPTR_WIDTH__=32
  define: __UINT_LEAST32_MAX__=0xffffffffUL
  define: __ULLACCUM_IBIT__=32
  define: __LACCUM_MAX__=0X7FFFFFFFFFFFFFFFP-31LK
  define: __FLT32X_HAS_DENORM__=1
  define: __INT_FAST16_TYPE__=int
  define: __LDBL_HAS_DENORM__=1
  define: __cplusplus=201402L
  define: __INT_LEAST32_MAX__=0x7fffffffL
  define: __ARM_PCS=1
  define: __ACCUM_MAX__=0X7FFFFFFFP-15K
  define: __DEPRECATED=1
  define: __DBL_MAX_EXP__=1024
  define: __USACCUM_EPSILON__=0x1P-8UHK
  define: __WCHAR_WIDTH__=32
  define: __FLT32_MAX__=3.4028234663852886e+38F32
  define: __GCC_ATOMIC_LONG_LOCK_FREE=1
  define: __SFRACT_MAX__=0X7FP-7HR
  define: __FRACT_IBIT__=0
  define: __PTRDIFF_MAX__=0x7fffffff
  define: __UACCUM_MIN__=0.0UK
  define: __UACCUM_IBIT__=16
  define: __FLT32_HAS_QUIET_NAN__=1
  define: __GNUG__=10
  define: __LONG_LONG_MAX__=0x7fffffffffffffffLL
  define: __ULACCUM_MAX__=0XFFFFFFFFFFFFFFFFP-32ULK
  define: __SIZEOF_WINT_T__=4
  define: __LONG_LONG_WIDTH__=64
  define: __FLT32_MAX_EXP__=128
  define: __ULLACCUM_MIN__=0.0ULLK
  define: __GXX_ABI_VERSION=1014
  define: __UTA_FBIT__=64
  define: __FLT_MIN_EXP__=(-125)
  define: __UFRACT_IBIT__=0
  define: __INT_FAST64_TYPE__=long long int
  define: __FLT64_DENORM_MIN__=4.9406564584124654e-324F64
  define: __DBL_MIN__=double(2.2250738585072014e-308L)
  define: __SIZEOF_POINTER__=4
  define: __SIZE_TYPE__=unsigned int
  define: __DBL_HAS_QUIET_NAN__=1
  define: __FLT32X_EPSILON__=2.2204460492503131e-16F32x
  define: __LACCUM_MIN__=(-0X1P31LK-0X1P31LK)
  define: __FRACT_FBIT__=15
  define: __ULLACCUM_FBIT__=32
  define: __GXX_TYPEINFO_EQUALITY_INLINE=0
  define: __FLT64_MIN_10_EXP__=(-307)
  define: __ULLFRACT_EPSILON__=0x1P-64ULLR
  define: __USES_INITFINI__=1
  define: __REGISTER_PREFIX__
  define: __UINT16_MAX__=0xffff
  define: __ACCUM_MIN__=(-0X1P15K-0X1P15K)
  define: __SQ_IBIT__=0
  define: __FLT32_MIN__=1.1754943508222875e-38F32
  define: __UINT8_TYPE__=unsigned char
  define: __UHA_FBIT__=8
  define: __FLT_DIG__=6
  define: __NO_INLINE__=1
  define: __SFRACT_MIN__=(-0.5HR-0.5HR)
  define: __UTQ_FBIT__=128
  define: __DEC_EVAL_METHOD__=2
  define: __FLT_MANT_DIG__=24
  define: __LDBL_DECIMAL_DIG__=17
  define: __VERSION__="10.3.1 20210824 (release)"
  define: __UINT64_C(c)=c ## ULL
  define: __ULLFRACT_FBIT__=64
  define: __SOFTFP__=1
  define: __FRACT_EPSILON__=0x1P-15R
  define: __ULACCUM_MIN__=0.0ULK
  define: __UDA_FBIT__=32
  define: __LLACCUM_EPSILON__=0x1P-31LLK
  define: __GCC_ATOMIC_INT_LOCK_FREE=1
  define: __FLOAT_WORD_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __USFRACT_MIN__=0.0UHR
  define: __FLT32_MANT_DIG__=24
  define: __UQQ_IBIT__=0
  define: __USFRACT_MAX__=0XFFP-8UHR
  define: __SCHAR_WIDTH__=8
  define: __INT32_C(c)=c ## L
  define: __ORDER_PDP_ENDIAN__=3412
  define: __UHQ_FBIT__=16
  define: __LLACCUM_FBIT__=31
  define: __INT_FAST32_TYPE__=int
  define: __UINT_LEAST16_TYPE__=short unsigned int
  define: __DBL_HAS_DENORM__=1
  define: __UINT64_MAX__=0xffffffffffffffffULL
  define: __UDQ_FBIT__=64
  define: __INT8_TYPE__=signed char
  define: __ELF__=1
  define: __GCC_ASM_FLAG_OUTPUTS__=1
  define: __SACCUM_EPSILON__=0x1P-7HK
  define: __ULFRACT_EPSILON__=0x1P-32ULR
  define: __LLFRACT_FBIT__=63
  define: __FLT_RADIX__=2
  define: __INT_LEAST16_TYPE__=short int
  define: __LDBL_EPSILON__=2.2204460492503131e-16L
  define: __UINTMAX_C(c)=c ## ULL
  define: __SACCUM_MAX__=0X7FFFP-7HK
  define: __FLT32X_MIN__=2.2250738585072014e-308F32x
  define: __SIG_ATOMIC_MAX__=0x7fffffff
  define: __UACCUM_FBIT__=16
  define: __GCC_ATOMIC_WCHAR_T_LOCK_FREE=1
  define: __VFP_FP__=1
  define: __SIZEOF_PTRDIFF_T__=4
  define: __LACCUM_EPSILON__=0x1P-31LK
  define: __LDBL_DIG__=15
  define: __FLT32X_MIN_EXP__=(-1021)
  define: __INT_FAST16_MAX__=0x7fffffff
  define: __FLT64_DIG__=15
  define: __UINT_FAST32_MAX__=0xffffffffU
  define: __UINT_LEAST64_TYPE__=long long unsigned int
  define: __SFRACT_EPSILON__=0x1P-7HR
  define: __FLT_HAS_QUIET_NAN__=1
  define: __FLT_MAX_10_EXP__=38
  define: __LONG_MAX__=0x7fffffffL
  define: __SIZEOF_SIZE_T__=4
  define: __FLT_HAS_INFINITY__=1
  define: __UINT_FAST16_TYPE__=unsigned int
  define: __ARM_32BIT_STATE=1
  define: __INT_FAST32_WIDTH__=32
  define: __CHAR16_TYPE__=short unsigned int
  define: __PRAGMA_REDEFINE_EXTNAME=1
  define: __SIZE_WIDTH__=32
  define: __INT_LEAST16_MAX__=0x7fff
  define: __INT64_MAX__=0x7fffffffffffffffLL
  define: __SACCUM_FBIT__=7
  define: __FLT32_DENORM_MIN__=1.4012984643248171e-45F32
  define: __SIG_ATOMIC_WIDTH__=32
  define: __INT_LEAST64_TYPE__=long long int
  define: __INT16_TYPE__=short int
  define: __INT_LEAST8_TYPE__=signed char
  define: __SQ_FBIT__=31
  define: __ARM_ARCH_ISA_THUMB=1
  define: __INT_FAST8_MAX__=0x7fffffff
  define: __ARM_ARCH=4
  define: __INTPTR_MAX__=0x7fffffff
  define: __QQ_FBIT__=7
  define: __UTA_IBIT__=64
  define: __FLT64_HAS_QUIET_NAN__=1
  define: __FLT32_MIN_10_EXP__=(-37)
  define: __EXCEPTIONS=1
  define: __PTRDIFF_WIDTH__=32
  define: __LDBL_MANT_DIG__=53
  define: __SFRACT_FBIT__=7
  define: __SACCUM_MIN__=(-0X1P7HK-0X1P7HK)
  define: __FLT64_HAS_INFINITY__=1
  define: __SIG_ATOMIC_MIN__=(-__SIG_ATOMIC_MAX__ - 1)
  define: __INTPTR_TYPE__=int
  define: __UINT16_TYPE__=short unsigned int
  define: __WCHAR_TYPE__=unsigned int
  define: __SIZEOF_FLOAT__=4
  define: __TQ_FBIT__=127
  define: __USQ_FBIT__=32
  define: __UINTPTR_MAX__=0xffffffffU
  define: __INT_FAST64_WIDTH__=64
  define: __FLT32_DECIMAL_DIG__=9
  define: __INT_FAST64_MAX__=0x7fffffffffffffffLL
  define: __GCC_ATOMIC_TEST_AND_SET_TRUEVAL=1
  define: __FLT_NORM_MAX__=3.4028234663852886e+38F
  define: __UINT_FAST64_TYPE__=long long unsigned int
  define: __INT_MAX__=0x7fffffff
  define: __LACCUM_FBIT__=31
  define: __USACCUM_MIN__=0.0UHK
  define: __UHA_IBIT__=8
  define: __INT64_TYPE__=long long int
  define: __FLT_MAX_EXP__=128
  define: __UTQ_IBIT__=0
  define: __DBL_MANT_DIG__=53
  define: __INT_LEAST64_MAX__=0x7fffffffffffffffLL
  define: __WINT_TYPE__=unsigned int
  define: __UINT_LEAST32_TYPE__=long unsigned int
  define: __SIZEOF_SHORT__=2
  define: __ULLFRACT_IBIT__=0
  define: __FLT32_NORM_MAX__=3.4028234663852886e+38F32
  define: __LDBL_MIN_EXP__=(-1021)
  define: __arm__=1
  define: __FLT64_MAX__=1.7976931348623157e+308F64
  define: __UDA_IBIT__=32
  define: __WINT_WIDTH__=32
  define: __INT_LEAST8_MAX__=0x7f
  define: __INT_LEAST64_WIDTH__=64
  define: __FLT32X_MAX_10_EXP__=308
  define: __LFRACT_FBIT__=31
  define: __WCHAR_UNSIGNED__=1
  define: __LDBL_MAX_10_EXP__=308
  define: __ATOMIC_RELAXED=0
  define: __DBL_EPSILON__=double(2.2204460492503131e-16L)
  define: __UINT8_C(c)=c
  define: __FLT64_MAX_EXP__=1024
  define: __INT_LEAST32_TYPE__=long int
  define: __SIZEOF_WCHAR_T__=4
  define: __LLFRACT_MAX__=0X7FFFFFFFFFFFFFFFP-63LLR
  define: __FLT64_NORM_MAX__=1.7976931348623157e+308F64
  define: __INTMAX_MAX__=0x7fffffffffffffffLL
  define: __INT_FAST8_TYPE__=int
  define: __ULLACCUM_EPSILON__=0x1P-32ULLK
  define: __USACCUM_MAX__=0XFFFFP-8UHK
  define: __LDBL_HAS_INFINITY__=1
  define: __UHQ_IBIT__=0
  define: __ARM_FEATURE_COPROC=1
  define: __LLACCUM_IBIT__=32
  define: __FLT64_HAS_DENORM__=1
  define: __FLT32_EPSILON__=1.1920928955078125e-7F32
  define: __DBL_DECIMAL_DIG__=17
  define: __STDC_UTF_32__=1
  define: __INT_FAST8_WIDTH__=32
  define: __FLT32X_MAX__=1.7976931348623157e+308F32x
  define: __TA_FBIT__=63
  define: __DBL_NORM_MAX__=double(1.7976931348623157e+308L)
  define: __BYTE_ORDER__=__ORDER_LITTLE_ENDIAN__
  define: __UDQ_IBIT__=0
  define: __INTMAX_WIDTH__=64
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Queueing IntelliSense update for files in translation unit of: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
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Queueing IntelliSense update for files in translation unit of: /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
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C/C++: Log Diagnostics

-------- Diagnostics - 4/14/2022, 8:36:42 AM
Version: 1.9.7
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[ /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino ]:
    /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino
Translation Unit Configurations:
[ /home/zak/Development/Arduino/BluesApollo/BluesApollo.ino ]:
    Process ID: 1641991
    Memory Usage: 58 MB
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        /usr/include/c++/11
        /usr/local/include
        /usr/include/x86_64-linux-gnu
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    Forced Includes:
        /home/zak/.arduino15/packages/STMicroelectronics/hardware/stm32/2.2.0/cores/arduino/Arduino.h
    Standard Version: c++14
    IntelliSense Mode: linux-gcc-x64
    Other Flags:
        --header_only_fallback
Total Memory Usage: 58 MB

------- Workspace parsing diagnostics -------
Number of files discovered (not excluded): 6410

[Colengms]

Hi @zfields . Thanks for providing this information. I believe I am able to reproduce the issue. However, I see that after switching documents or making an edit to the file, that the issue sometimes disappears. Are you seeing this as well?

[zfields]

It flashes when I switch files, but I think that's when it recompiles Intellisense. The extension seems to refresh and rebuild every thing it can, any time anything changes.

It's truly bizarre, because F12 will jump to the implementations like there is no problem.

[Colengms]

Hi @zfields . I think my observation about the squiggles disappearing requires that wiring_digital.h is also open in the editor. This would seem to be a cpptools bugs, and we'll investigate further.

[N0rbert]

Still happens on STM32 MCU boards - see https://github.com/microsoft/vscode-arduino/issues/1556 , basic pinMode and digitalWrite are marked as undefined identifier.