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[Init] Log flash-size and used size during boot #5622

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Merged
TD-er merged 4 commits into from
Sep 14, 2026
Merged

[Init] Log flash-size and used size during boot #5622

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fa46f85
[Init] Log flash-size and used size during boot
tonhuisman Aug 27, 2026
76f6f9c
[Init] Log optimizations
tonhuisman Sep 14, 2026
1055fde
Merge branch 'mega' into feature/Flash-size-logged-during-boot
tonhuisman Sep 14, 2026
a7818e8
[Init] Log optimizations
tonhuisman Sep 14, 2026
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19 changes: 15 additions & 4 deletions src/src/ESPEasyCore/ESPEasy_setup.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -304,9 +304,7 @@ void ESPEasy_setup()
log += getSystemLibraryString();
log += ')';
addLogMove(LOG_LEVEL_INFO, log);
log = F("INIT : Free RAM:");
log += FreeMem();
addLogMove(LOG_LEVEL_INFO, log);
addLog(LOG_LEVEL_INFO, concat(F("INIT : Free RAM: "), FreeMem()));
}

readBootCause();
Expand Down Expand Up @@ -489,7 +487,20 @@ void ESPEasy_setup()
#endif // ifndef BUILD_NO_RAM_TRACKER
#ifndef BUILD_NO_DEBUG
if (loglevelActiveFor(LOG_LEVEL_INFO)) {
addLogMove(LOG_LEVEL_INFO, concat(F("INIT : Free RAM:"), FreeMem()));
addLog(LOG_LEVEL_INFO, concat(F("INIT : Free RAM: "), FreeMem()));

#ifndef LIMIT_BUILD_SIZE
const uint32_t realSize = getFlashRealSizeInBytes();
const uint32_t usedSize = ESP.getFlashChipSize();
String log = strformat(F("INIT : Flash size: %uMB, Flash used: %uMB"), realSize >> 20, usedSize >> 20);
#ifdef ESP32
if ((usedSize < realSize) && (realSize >= (8 << 20))) { // >= 8MB ?
log += F(", a MAX build can be installed!");
}
#endif // ifdef ESP32
addLogMove(LOG_LEVEL_INFO, log);
#endif // ifndef LIMIT_BUILD_SIZE

}
#endif
#ifndef BUILD_NO_DEBUG
Expand Down