In brief, here's the error: D:\River Documents\Halloween\2021\src\Lid/setup.ino:19: undefined reference to `_Z8eyes_DIMv' And here is line 19 of setup.ino (I like to use tabs). Serial.println(F("---------- Starting ----------")); I've tried re-typing that line and a few lines before and after …

At the start of compilation, the Arduino IDE makes some small changes to your .ino files to ensure it's valid C++. It will add function prototypes for any function that doesn't already have one. This is intended to make it easier for beginners to write code in the Arduino IDE, and also automates a t…

Help with compile error, please

Projects Programming

wildbill October 12, 2021, 6:11pm 7

I've seen compilation errors in a single ino file caused by the IDE putting prototypes in, so I have little confidence that it is infallible when it comes to munging source files together. YMMV.

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Help with compile error, please

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