preferences.h

Go to the documentation of this file.

#pragma once
#ifdef USE_LIBRETINY
 
#include "esphome/core/preference_backend.h"
#include <flashdb.h>
 
namespace esphome::libretiny {
 
struct NVSData;
 
class LibreTinyPreferences final : public PreferencesMixin<LibreTinyPreferences> {
 public:
  using PreferencesMixin<LibreTinyPreferences>::make_preference;
  void open();
  ESPPreferenceObject make_preference(size_t length, uint32_t type, bool in_flash) {
    return this->make_preference(length, type);
  }
  ESPPreferenceObject make_preference(size_t length, uint32_t type);
  bool sync();
  bool reset();
 
  struct fdb_kvdb db;
  struct fdb_blob blob;
 
 protected:
  bool is_changed_(fdb_kvdb_t db, const NVSData &to_save, const char *key_str);
};
 
void setup_preferences();
 
}  // namespace esphome::libretiny
 
DECLARE_PREFERENCE_ALIASES(esphome::libretiny::LibreTinyPreferences)
 
#endif  // USE_LIBRETINY