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Code Issues Releases Wiki Activity

Add Factory Reset button and switch (#3724)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
anatoly-savchenkov
2022-09-12 01:23:46 +03:00
committed by GitHub
parent 790280ace9
commit 9a5f865eea
13 changed files with 198 additions and 3 deletions
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13
esphome/components/esp32/preferences.cpp
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@@ -141,7 +141,7 @@ class ESP32Preferences : public ESPPreferences {
ESP_LOGD(TAG, "Saving %d preferences to flash: %d cached, %d written, %d failed", cached + written + failed, cached,
written, failed);
if (failed > 0) {
ESP_LOGD(TAG, "Error saving %d preferences to flash. Last error=%s for key=%s", failed, esp_err_to_name(last_err),
ESP_LOGE(TAG, "Error saving %d preferences to flash. Last error=%s for key=%s", failed, esp_err_to_name(last_err),
last_key.c_str());
}
@@ -170,6 +170,17 @@ class ESP32Preferences : public ESPPreferences {
}
return to_save.data != stored_data.data;
}
bool reset() override {
ESP_LOGD(TAG, "Cleaning up preferences in flash...");
s_pending_save.clear();
nvs_flash_deinit();
nvs_flash_erase();
// Make the handle invalid to prevent any saves until restart
nvs_handle = 0;
return true;
}
};
void setup_preferences() {