text: #ifndef SDI12_LOG_H
  #define SDI12_LOG_H
  
  #include "app_config.h"
  #include "struct.h"
  #include "data_store.h"
  
  namespace SDI12Log
  {
  	struct Entry
  	{
  		unsigned long long timestamp;
  
  		char response[64];
  	};
  
  	RetResult add(char *data);
  
      DataStore<Entry>* get_store();
  
  	void print(const Entry *data);
  }
  
  #endif