For this line: static int pinB = 4; I get this error: 'pinB' defined but not used [-Werror=unused-variable] Why would a variable that is defined give a compile error if it just is not used? I understand that snippets are of not much use, but publishing an entire program with 32k of flash memory i…

Are you compiling for an ESP32? The ESP32 core turns warnings into errors on warning levels 'more' and 'all'. platform.txt: # Arduino Compile Warning Levels compiler.warning_flags=-w compiler.warning_flags.none=-w compiler.warning_flags.default= compiler.warning_flags.more=-Wall -Werror=all compil…

Small compile error: help request

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brice3010 February 4, 2024, 3:34pm 4

Thank you both! I consider this "Solved" as it indeed compiles with "Compiler warnings" set to "Default".

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Small compile error: help request

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