#ifndef _MMC_H_
#define _MMC_H_

// MMC_FLASH Functions

#define MMC_NORMAL_CODE 0x00
#define MMC_ERROR_CODE  0xFF

// Physical size in bytes of one MMC FLASH sector
#define PHYSICAL_BLOCK_SIZE     512 

extern __bit MMC_initialized;
extern __xdata unsigned long MMC_physical_size;
extern __xdata unsigned long MMC_physical_sectors;

// Initializes MMC and configures it to accept SPI commands;
void MMC_FLASH_Init();
unsigned char MMC_Flush();

unsigned char MMC_FLASH_Block_Read(unsigned long address, unsigned char *pchar);
unsigned char MMC_FLASH_Block_Write(unsigned long address, unsigned char *wdata);
unsigned char MMC_Get_Status();

#endif