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Add min_save_interval to total_energy/integration for memory wear (#1665)

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Co-authored-by: Andreas Hergert <andreas.hergert@otrs.com>
Co-authored-by: Otto Winter <otto@otto-winter.com>
This commit is contained in:
Andreas Hergert
2021-08-03 16:41:34 +02:00
committed by GitHub
parent 4c8a703084
commit 6516c64e67
7 changed files with 35 additions and 1 deletions
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esphome/components/total_daily_energy/total_daily_energy.cpp
+7 -1
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@@ -16,6 +16,7 @@ void TotalDailyEnergy::setup() {
this->publish_state_and_save(0);
}
this->last_update_ = millis();
this->last_save_ = this->last_update_;
this->parent_->add_on_state_callback([this](float state) { this->process_new_state_(state); });
}
@@ -37,9 +38,14 @@ void TotalDailyEnergy::loop() {
}
}
void TotalDailyEnergy::publish_state_and_save(float state) {
this->pref_.save(&state);
this->total_energy_ = state;
this->publish_state(state);
const uint32_t now = millis();
if (now - this->last_save_ < this->min_save_interval_) {
return;
}
this->last_save_ = now;
this->pref_.save(&state);
}
void TotalDailyEnergy::process_new_state_(float state) {
if (isnan(state))