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readme update #3

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Merged
zekageri merged 1 commit into from
Feb 26, 2026
Merged

readme update #3

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29 changes: 16 additions & 13 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -64,29 +64,32 @@ void setup() {

monitor.onScope([](const ScopeStats &s) {
ESP_LOGI("MEM", "Scope %s used %+d DRAM, %+d PSRAM in %llu us",
s.name.c_str(),
static_cast<int>(s.deltaInternalBytes),
static_cast<int>(s.deltaPsramBytes),
static_cast<unsigned long long>(s.durationUs));
s.name.c_str(),
static_cast<int>(s.deltaInternalBytes),
static_cast<int>(s.deltaPsramBytes),
static_cast<unsigned long long>(s.durationUs)
);
});

monitor.onTagThreshold([](const TagThresholdEvent &evt) {
ESP_LOGW("MEM", "Tag %s now %s at %u bytes",
evt.usage.name.c_str(),
evt.usage.state == ThresholdState::Critical ? "CRITICAL" :
evt.usage.state == ThresholdState::Warn ? "WARN" : "OK",
static_cast<unsigned>(evt.usage.totalInternalBytes + evt.usage.totalPsramBytes));
evt.usage.name.c_str(),
evt.usage.state == ThresholdState::Critical ? "CRITICAL" :
evt.usage.state == ThresholdState::Warn ? "WARN" : "OK",
static_cast<unsigned>(evt.usage.totalInternalBytes + evt.usage.totalPsramBytes)
);
});

monitor.onSample([](const MemorySnapshot &snapshot) {
for (const auto &region : snapshot.regions) {
const char *regionName = region.region == MemoryRegion::Psram ? "PSRAM" : "DRAM";
ESP_LOGI("MEM", "%s free=%uB min=%uB frag=%.02f slope=%.01fB/s t_warn=%us", regionName,
static_cast<unsigned>(region.freeBytes),
static_cast<unsigned>(region.minimumFreeBytes),
region.fragmentation,
region.freeBytesSlope,
region.secondsToWarn);
static_cast<unsigned>(region.freeBytes),
static_cast<unsigned>(region.minimumFreeBytes),
region.fragmentation,
region.freeBytesSlope,
region.secondsToWarn
);
}
});

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