I am trying to make the attached project, which compiles perfectly for Arduino straight out of the box, to compile for my ESP32 Dev Board. I had a few reference issues which I got sorted. The "Undefined reference" I am left with I can't figure out. In the .INO file, the libraries GUI_Paint.h and…

the compiler noticed in GUI_Paint.cpp //Debug("mirror should be MIRROR_NONE, MIRROR_HORIZONTAL, \ and said GUI_Paint.cpp:122:5: error: multi-line comment [-Werror=comment] //Debug("mirror should be MIRROR_NONE, MIRROR_HORIZONTAL, \ ^ cc1plus: some warnings being treated as errors a…

Strange Undefined Reference for a function - ESP23

Projects Programming

johnerrington December 19, 2022, 8:04am 2

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Strange Undefined Reference for a function - ESP23

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