Using Ubuntu 21.10. When I run the "cmake .." instruction I get the following errors:

CMake Error at examples/third-party/imgui/CMakeLists.txt:91 (add_library): Cannot find source file:

imgui/examples/libs/gl3w/GL/gl3w.c

Tried extensions .c .C .c++ .cc .cpp .cxx .cu .m .M .mm .h .hh .h++ .hm .hpp .hxx .in .txx

CMake Error at examples/third-party/imgui/CMakeLists.txt:15 (add_library): Cannot find source file:

imgui/imgui.cpp

Tried extensions .c .C .c++ .cc .cpp .cxx .cu .m .M .mm .h .hh .h++ .hm .hpp .hxx .in .txx

CMake Error at examples/third-party/imgui/CMakeLists.txt:91 (add_library): No SOURCES given to target: imgui-sdl2

CMake Error at examples/third-party/imgui/CMakeLists.txt:15 (add_library): No SOURCES given to target: imgui

CMake Generate step failed. Build files cannot be regenerated correctly.

What am I missing?

Ubuntu 21.04, GGMorse v1.3.4

I can't scroll the settings dialog. Extending the window on my 1920x1080 monitor is just barely long enough to get to the bottom.

I noticed the browser version has the same issue.

BTW, thanks for this app! I LOVE it! I'm doing S&P on the ARRL DX contest with it, and it works perfectly!

Hi!

Saw you post on HackerNews, and only now got the time to respond.

I too have a tiny PWA for transmitting Morse Code: https://morsecode.tools/

Haven't had much luck transmitting to your webapp. I see you transmit at 550 Hz, though setting that on my side I didn't have any luck. Any tips?

Also, I noticed when transmitting on the webapp on a mobile, the on-screen keyboard does not appear for both Firefox and Chrome.

I tried to update the code to support the full international morse code standard with what I thought were single characters (minus CH) to the unordered map kMorseCode in ggmorse.cpp, but I got multi-character character constant warnings when compiling and bigger problems when running. Perhaps this is why you left these out to begin with. The symbols in question, some which are shared by other non-latin symbols and pose another interesting issue, are:

    { "0101",    'Ä',  },
    { "01101",   'À',  },
    { "1111",    'CH', },
    { "00100",   'É',  },
    { "11011",   'Ñ',  },
    { "1110",    'Ö',  },
    { "0011",    'Ü',  },

I tried converting the unordered map to strings instead of characters, but it just turned into a big mess. I'm thinking that's the way it probably should be though in order to fully support all possibilities.

Running make install doesn't install libggmorse-common-sdl2.so and libimgui-sdl2.so. Additionally the example executables don't get placed in /usr/local/bin (if they even should?).

The following will fix all of this but you probably have a much cleaner way of doing this.

# build install (optional)
sudo make install
sudo cp examples/libggmorse-common-sdl2.so /usr/local/lib
sudo cp examples/third-party/imgui/libimgui-sdl2.so /usr/local/lib
sudo cp bin/ggmorse-* /usr/local/bin
cd /usr/local/bin
sudo patchelf --set-rpath /lib:/lib64:/usr/local/lib ggmorse-*

A command line executable of this that accepted an audio file and outputted a decode to either stdout or to a file would be awesome.

Another nice to have would be the ability to have a lookup table that you could pair codes to characters for different languages.