#ifndef flash_h
#define flash_h



// Flash Structure
typedef struct
{
  uint16_t Blank;
  uint32_t readings[128];

}flash_t;
extern flash_t Flash;


// Flash States
enum flash_type
{
  Flash_blank         = 1,
  Flash_good_cksum    = 2,
  Flash_bad_cksum     = 3,
  Flash_error         = 4,
  Flash_default_value = 5,
  Flash_write         = 6
};


typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;

#define PageSize        ((uint16_t)0x400)
//#define ENDADDR          0x0801FFFF // Medium density
#define ENDADDR         0x0807FFFF // High density


//------------------------------------------------------------------------------
// Prototypes
//------------------------------------------------------------------------------
void init_FLASH(void);
void flash_load(uint8_t flash_test);
void flash_erase(void);
void flash_read(void);
void flash_write(void);
void flash_checksum(void);


#endif // flash_h