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Code Issues Releases Wiki Activity

Correcting ESP32 flash save/load key calculation algorithm (#3416)

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Co-authored-by: Otto Winter <otto@otto-winter.com>
Co-authored-by: Dr. Zimmermann Zsolt <cina@storage1.cina.hu>
This commit is contained in:
Zimmermann Zsolt
2022-06-21 07:17:51 +02:00
committed by GitHub
parent fb2467f6f0
commit 37b6d442bd
2 changed files with 16 additions and 7 deletions
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11
esphome/components/number/automation.cpp
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@@ -6,8 +6,17 @@ namespace number {
static const char *const TAG = "number.automation";
union convert {
float from;
uint32_t to;
};
void ValueRangeTrigger::setup() {
this->rtc_ = global_preferences->make_preference<bool>(this->parent_->get_object_id_hash());
float local_min = this->min_.value(0.0);
float local_max = this->max_.value(0.0);
convert hash = {.from = (local_max - local_min)};
uint32_t myhash = hash.to ^ this->parent_->get_object_id_hash();
this->rtc_ = global_preferences->make_preference<bool>(myhash);
bool initial_state;
if (this->rtc_.load(&initial_state)) {
this->previous_in_range_ = initial_state;