/**
 * Copyright (c) 2007, Freescale Semiconductor
 * Freescale Confidential Proprietary
 *
 * File name   : Flash.h
 * Project name: VKSP Software Library
 *
 * Author      : Ioseph Martinez
 * Department  : Go to Market AUTO - RTAC Americas
 *
 * Description : VKSP Transmitter Flash Driver, header file 
 *               
 * History     :
 * 14/Jan/2008  : Version 0.1    - 
 */
 
#include <hidef.h> /* for EnableInterrupts macro */
#include "derivative.h" /* include peripheral declarations */
 
/* Set the correct bus frequency */
#define FLASH_FBUS_FREQ 4000000



/* Do not change the following code */

#if (FLASH_FBUS_FREQ > 10000000) 
  #define FLASH_PRDIV8 1
  #define FLASH_DIV (unsigned char  (  (FLASH_FBUS_FREQ/1400000)  -1  )  ) 
#else
  #define FLASH_PRDIV8 0 
  #define FLASH_DIV ((unsigned char)((FLASH_FBUS_FREQ/175000)-1))
#endif

#define FLASH_ERASE_CMD       0x40
#define FLASH_PROGRAM_CMD     0x20

typedef void(*pt2Func)(void);
  
void FlashInit(void);          
void Flash_Cmd(unsigned int Address, unsigned char bData, unsigned char cmd);

/* Macros to call the function using the different features */
#define Flash_Erase(Address) \
          Flash_Cmd((unsigned int)Address, (unsigned int)1, FLASH_ERASE_CMD)
#define Flash_Program(Address, Data) \
          Flash_Cmd((unsigned int)Address, (unsigned char)Data, FLASH_PROGRAM_CMD)