// 注意时钟源的选择，flash_clk:500k(官方资料是250K—475K)
//**********************************************************************************
#include   <msp430x16x.h>
#include"FLASH.H"
//addr:FLASH的一个段首地址， value:数组名 count:要储存的数据个数
//把FLASH地址、数组名 和要存储的数据的个数 赋给下面的函数，就可以写入了
//**********************************************************************************
void write_flash_char (unsigned int addr, char *array,int count) //写 char型数组
{
   char *Flash_ptr;                                                   // Flash pointer
   int i;
   Flash_ptr = (char *)addr;                                 // Initialize Flash pointer
   FCTL1 = FWKEY + ERASE;                                       // Set Erase bit
   FCTL3 = FWKEY;                                                       // Clear Lock bit
   *Flash_ptr = 0;                                                     // Dummy write to erase Flash segment
     FCTL1 = FWKEY + WRT;                                         // Set WRT bit for write operation

   for (i=0; i<count; i++)
   {
       *Flash_ptr++ = array[I];                               // Write value to flash
   }
   FCTL1 = FWKEY;                                                       // Clear WRT bit
   FCTL3 = FWKEY + LOCK;                                         // Set LOCK bit
}

//**********************************************************************************
void write_flash_int (unsigned int addr, int *array,int count) //addr为段首地址，写 int型数组
{
   int *Flash_ptr;                                                     // Flash pointer
   int i;
   Flash_ptr = (int *)addr;                                     // Initialize Flash pointer
   FCTL1 = FWKEY + ERASE;                                         // Set Erase bit
   FCTL3 = FWKEY;                                                         // Clear Lock bit
   *Flash_ptr = 0;                                                       // Dummy write to erase Flash segment
     FCTL1 = FWKEY + WRT;                                           // Set WRT bit for write operation
   for (i=0; i<count; i++)
   {
       *Flash_ptr++ = array[I];                                 // Write value to flash
   }

   FCTL1 = FWKEY;                                                       // Clear WRT bit
   FCTL3 = FWKEY + LOCK;                                         // Set LOCK bit
}

//**********************************************************************************
char read_flash_char0(unsigned int addr) //读单字节
{ char *address;
   address=(char*)addr;
   return *address;
}

//**********************************************************************************
//把FLASH地址、数组名 和要读取的数据的个数 赋给下面的函数，就可以读入了
void read_flash_char1(unsigned int addr,char *array,int count) //读一串数据
{ char *address=(char *)addr;
   for(int i=0;i<count;i++)
     {
         array[I]=*address++;
          
     }
}

//**********************************************************************************
int read_flash_int0(unsigned int addr) //偶地址,读一个字
{
  int *address=(int *)addr;
  return *address;
}

//**********************************************************************************
void read_flash_int1(unsigned int addr,int *array, int count) //读整形数组
{
  int *address=(int *)addr;
  for(int i=0;i<count;i++)
     {
         array[I]=*address++;
          
     }
}

//**********************************************************************************
void init_flash(void)
{
  FCTL2 = FWKEY + +FSSEL1+FSSEL0 + FN0;     // (DCO)SMCLK/2 for Flash Timing Generator
  }