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Compiler warning, Debug_WM, %5lu should be %5u #1798

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Dario503 opened this issue Feb 4, 2025 · 0 comments

Dario503 commented Feb 4, 2025 •

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.pio/libdeps/esp32-s3-wroom-N8R8/WiFiManager/WiFiManager.cpp:150:100:   required from here
.pio/libdeps/esp32-s3-wroom-N8R8/WiFiManager/WiFiManager.cpp:3405:23: error: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'uint32_t' {aka 'unsigned int'} [-Werror=format=]
     _debugPort.printf("[MEM] free: %5lu | max: %5u | frag: %3u%% \n", free, max, frag);

Changing %5lu to %5u eliminates all -Wall warnings.

_debugPort.printf("[MEM] free: %5u | max: %5u | frag: %3u%% \n", free, max, frag);

//_debugPort.printf("[MEM] free: %5lu | max: %5u | frag: %3u%% \n", free, max, frag);

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