Can no longer Run Simulator or Run Target

[MThom.2]

I made a simple demo and was able to run it on my device (STM32H747I-DISCO v(1.0.0)) and I've been able to run it on the simulator. Since then, I've been building up the demo as a concept to show my company and I'm running into compile errors that I can't seem to fix. Here are the compile errors I receive, any help is appreciated!

Run Simulator
    Generate
        Done
    Generate Assets
        make -f simulator/gcc/Makefile assets -j8
        Converting images
        Done
    Post Generate
        touchgfx update_project --project-file=simulator/msvs/Application.vcxproj && touchgfx update_project --project-file=../EWARM/TouchGFX.ewp
        Done
    Compile
        make -f simulator/gcc/Makefile -j8
        Converting images
        Compiling generated/fonts/src/Table_4822485673_60_4bpp.cpp
        Compiling generated/fonts/src/Kerning_4822485673_60_4bpp.cpp
        Compiling generated/fonts/src/CachedFont.cpp
        Compiling generated/fonts/src/Table_verdana_40_4bpp.cpp
        Compiling generated/fonts/src/Table_verdana_20_4bpp.cpp
        Compiling generated/fonts/src/ApplicationFontProvider.cpp
        generated/fonts/src/Table_4822485673_60_4bpp.cpp: In function 'touchgfx::GeneratedFont& getFont_4822485673_60_4bpp()':
        generated/fonts/src/Table_4822485673_60_4bpp.cpp:22:36: error: expected unqualified-id before numeric constant
             static touchgfx::GeneratedFont 4822485673_60_4bpp(glyphs_4822485673_60_4bpp, 0, 60, 0, 4, 1, 0, 0, unicodes_4822485673_60_4bpp, kerning_4822485673_60_4bpp, 63, 0, 0);
                                            ^~~~~~~~~~~~~~~~~~
        generated/fonts/src/Table_4822485673_60_4bpp.cpp:23:12: error: unable to find numeric literal operator 'operator""_60_4bpp'
             return 4822485673_60_4bpp;
                    ^~~~~~~~~~~~~~~~~~
        make[2]: *** [build/MINGW32_NT-6.2/generated/fonts/src/Table_4822485673_60_4bpp.o] Error 1
        simulator/gcc/Makefile:214: recipe for target 'build/MINGW32_NT-6.2/generated/fonts/src/Table_4822485673_60_4bpp.o' failed
        make[2]: *** Waiting for unfinished jobs....
        simulator/gcc/Makefile:176: recipe for target 'generate_assets' failed
        make[1]: *** [generate_assets] Error 2
        simulator/gcc/Makefile:37: recipe for target 'all' failed
        make: *** [all] Error 2
        Failed

And here is my run target

Run Target
    Generate
        Done
    Generate Assets
        make -f simulator/gcc/Makefile assets -j8
        Converting images
        Done
    Post Generate
        touchgfx update_project --project-file=simulator/msvs/Application.vcxproj && touchgfx update_project --project-file=../EWARM/TouchGFX.ewp
        Done
    Compile
        make -f ../gcc/Makefile -j8
        STM32CubeProgrammer is placed in Program Files
        STM32CubeProgrammer is placed in Program Files
        Converting images
        STM32CubeProgrammer is placed in Program Files
        Compiling TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.cpp
        TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.cpp: In function 'touchgfx::GeneratedFont& getFont_4822485673_60_4bpp()':
        TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.cpp:22:36: error: expected unqualified-id before numeric constant
             static touchgfx::GeneratedFont 4822485673_60_4bpp(glyphs_4822485673_60_4bpp, 0, 60, 0, 4, 1, 0, 0, unicodes_4822485673_60_4bpp, kerning_4822485673_60_4bpp, 63, 0, 0);
                                            ^~~~~~~~~~~~~~~~~~
        TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.cpp:23:12: error: unable to find numeric literal operator 'operator""_60_4bpp'
             return 4822485673_60_4bpp;
                    ^~~~~~~~~~~~~~~~~~
        gcc/Makefile:373: recipe for target 'TouchGFX/build/STM32H747I_DISCO/TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.o' failed
        make[2]: *** [TouchGFX/build/STM32H747I_DISCO/TouchGFX/generated/fonts/src/Table_4822485673_60_4bpp.o] Error 1
        gcc/Makefile:340: recipe for target 'generate_assets' failed
        make[1]: *** [generate_assets] Error 2
        ../gcc/Makefile:47: recipe for target 'all' failed
        make: *** [all] Error 2
        Failed
    Failed

[Alexandre RENOUX]

Hello,

Could you provide the UI code in order to investigate ? It's a problem with the font but I don't know what exactly just from looking at the compiling errors as I don't have any context.

/Alexandre

[MThom.2]

Hi Alexandre,

For some reason if you use Agency FB font, it names the typograph with a bunch of numbers in the code which caused the error. When I use Agency FB Bold it names it AgencyFBBold, so I just switched all my fonts over to that to resolve the issue. It also gets mad if I use in-between sizes like 35, it's like it has to be an even number. (which is probably for rendering fonts the correct size on a embedded display).

[Alexandre RENOUX]

Hello,

Thank you for the feedback. We will look into it.

Glad you found a workaround.

/Alexandre