preferences.h

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#pragma once
#ifdef USE_ESP8266
 
#include "esphome/core/preference_backend.h"
 
namespace esphome::esp8266 {
 
class ESP8266Preferences final : public PreferencesMixin<ESP8266Preferences> {
 public:
  using PreferencesMixin<ESP8266Preferences>::make_preference;
  void setup();
  ESPPreferenceObject make_preference(size_t length, uint32_t type, bool in_flash);
  ESPPreferenceObject make_preference(size_t length, uint32_t type) {
#ifdef USE_ESP8266_PREFERENCES_FLASH
    return this->make_preference(length, type, true);
#else
    return this->make_preference(length, type, false);
#endif
  }
  bool sync();
  bool reset();
 
  uint32_t current_offset = 0;
  uint32_t current_flash_offset = 0;  // in words
};
 
void setup_preferences();
void preferences_prevent_write(bool prevent);
 
}  // namespace esphome::esp8266
 
DECLARE_PREFERENCE_ALIASES(esphome::esp8266::ESP8266Preferences)
 
#endif  // USE_ESP8266