#include <iom16v.h>
#include "D:\ICC_H\CmmICC.H"

#define DISP_PORT PORTB
#define DISP_DDR  DDRB

char a1[]={0X3A,0X71,0X00};    //檢測U盤
char a2[]={0X3A,0X65,0X06,0X5C,0X31,0X2E,0X54,0X58,0X54}; //新建文件
char a3[]={0X3A,0X7C,0X09,0X5C,0X42,0X6C,0X75,0X65,0X66,0X69,0X76,0X65};//寫入數據 
char a4[]={0X3A,0X67,0X00};    //關閉文件


void delayms(unsigned int i)
{
  unsigned int j,k;
  for (j =0; j < i; j++)
  {
    for(k = 0; k < 100; k++)
	  ;
  }

}
void delays(unsigned int i)
{
  unsigned int j,k,d;
  for(j=0;j<i;j++)
  {
    for(k=0;k<1000;k++)
	  {
	    for(d=0;d<100;d++)
		;
	  }	
  }

}



void uart0_init(void)
{
   
    UCSRB = 0x00;   //disable while setting baud rate
    UCSRA = 0x00;
    UCSRC = 0x86;
    UBRRL = 47;     //set baud rate lo，波特率為9.6K
    UBRRH = 0x00;   //set baud rate hi
    UCSRB = 0x98;   //接收中斷允許，接收緩沖自動清空，接收允許
    
   
   
}



 #pragma interrupt_handler uart0_rx_isr:12 //中斷程序  
    void uart0_rx_isr(void)
    {  
		  DISP_PORT = UDR;
    }




	
void mcu_init(void)
{
    CLI();           //全局中斷標志禁止
    uart0_init();
    MCUCR = 0x00;
    GICR  = 0x00;
    TIMSK = 0x00;   //timer interrupt sources 
    SEI();          //re-enable interrupts 全局中斷標志使能 
}


//檢測U盤
void CMD_DiskReady()
{
  char i=0;
  for(i=0;i<3;i++)
  {
    UDR=a1[i];
	delayms(10);
  }
    delays(1);
}

//新建文件       123.TXT
void CMD_FileCreate()
{
  char j=0;
  for(j=0;j<9;j++)
  {
     UDR=a2[j];
	 delayms(10);
  }
     delays(1);
}


//寫入數據 Bluefive
void CMD_ByteWrite()
{
  char d=0;
  for(d=0;d<12;d++)
  {
     UDR=a3[d];
	 delayms(10);
  }
     delays(1);
}


//關閉文件       123.TXT
void CMD_FileClose()
{
   char k=0;
   for(k=0;k<9;k++)
  {
     UDR=a4[k];
	 delayms(10);
  }
     delays(1);
}


void main()
{
    DDRB=0xff;
	PORTB=0x0f;
	mcu_init();
	
	CMD_DiskReady();
	delays(40);
	
	CMD_FileCreate();
	delays(40);
	
	CMD_ByteWrite();
	delays(40);
	
	CMD_FileClose();
		
	
	while(!(UCSRA&0x40));    //等待發送結束
    UCSRA|=0x40;            //清除發送結束標志位
	delays(40);
	while(1)	
	{
	 //主程序
	 delayms(50);	
	}
}