flash.hpp

#pragma once
 
#include <cstdint>
#include <cstring>
 
#include "libxr_def.hpp"
#include "libxr_rw.hpp"
#include "libxr_type.hpp"
 
namespace LibXR
{
 
class Flash
{
 public:
  Flash(size_t min_erase_size, size_t min_write_size, RawData flash_area);
 
  virtual ErrorCode Erase(size_t offset, size_t size) = 0;
 
  virtual ErrorCode Write(size_t offset, ConstRawData data) = 0;
 
  virtual ErrorCode Read(size_t offset, RawData data);
 
  size_t MinEraseSize() const { return min_erase_size_; }
 
  size_t MinWriteSize() const { return min_write_size_; }
 
  size_t Size() const { return flash_area_.size_; }
 
 private:
  size_t min_erase_size_ =
      0;  
  size_t min_write_size_ =
      0;  
  RawData flash_area_;  
};
 
}  // namespace LibXR