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Code Issues Releases Wiki Activity

RestoringGlobalsComponent: Store value on shutdown (#3586)

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This commit is contained in:
RoboMagus
2022-06-21 01:27:53 +02:00
committed by GitHub
parent 34adbf0588
commit 5aaac06f5b
1 changed files with 8 additions and 4 deletions
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12
esphome/components/globals/globals_component.h
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@@ -44,7 +44,14 @@ template<typename T> class RestoringGlobalsComponent : public Component {
float get_setup_priority() const override { return setup_priority::HARDWARE; } float get_setup_priority() const override { return setup_priority::HARDWARE; }
void loop() override { void loop() override { store_value_(); }
void on_shutdown() override { store_value_(); }
void set_name_hash(uint32_t name_hash) { this->name_hash_ = name_hash; }
protected:
void store_value_() {
int diff = memcmp(&this->value_, &this->prev_value_, sizeof(T)); int diff = memcmp(&this->value_, &this->prev_value_, sizeof(T));
if (diff != 0) { if (diff != 0) {
this->rtc_.save(&this->value_); this->rtc_.save(&this->value_);
@@ -52,9 +59,6 @@ template<typename T> class RestoringGlobalsComponent : public Component {
} }
} }
void set_name_hash(uint32_t name_hash) { this->name_hash_ = name_hash; }
protected:
T value_{}; T value_{};
T prev_value_{}; T prev_value_{};
uint32_t name_hash_{}; uint32_t name_hash_{};