tft8.c

8色TFT驱动程序

0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,

};
 
	int code Data[160]=
{

0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11  
,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,

0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66  
,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,

0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55  
,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55,

0x44,0x44,0x44,0x44,0x44,0x44,0x44,0x44  
,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0x44,

0x33,0x33,0x33,0x33,0x33,0x33,0x33,0x33  
,0x33,0x33,0x33,0x33,0x33,0x33,0x33,0x33,

0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22  
,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,

0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11  
,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,

0x77,0x77,0x77,0x77,0x77,0x77,0x77,0x77  
,0x77,0x77,0x77,0x77,0x77,0x77,0x77,0x77,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66  
,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,

    };

main()
{
    unsigned int TFTaddr=0xc000;
      TFTclr();
	  delay(500);
do{
   TFT_Display();
   delay(600);
   TFTclr2();
   delay(500);
   TFTclr();
   delay(800);
   TFT_Display2();
   delay(8000);
  }while(1);

}



void TFTclr(){
   int i;
   unsigned int TFTaddr=0xc000;   //addr=0xC000
           P1=0x01;
loop:
  for(i=0;i<161;i++)
        {  

	       XBYTE[TFTaddr]=0x00;
	       TFTaddr++;
        }
		TFTaddr=TFTaddr&0xff00;
		TFTaddr=TFTaddr+0x0100;
		if(TFTaddr>0xcf00)   //fb9f
		    P1++,    // ture
            TFTaddr=0xc000;
			if(P1>0x0f)
			P1=0xff;
			else goto loop;

			}



void TFT_Display2(){
   int i,j;
   unsigned int TFTaddr=0xc000;   //addr=0xC000
           P1=0x01;
loop:
  for(i=0;i<160;i++)
        {  

	       XBYTE[TFTaddr]=Data2[j];
	       TFTaddr++;
		   j++;
		   if(j>=32000)
		      j--;
        }
		TFTaddr=TFTaddr&0xff00;
		TFTaddr=TFTaddr+0x0100;

		if(TFTaddr>0xcf00)   //fb9f
		    P1++,    // ture
            TFTaddr=0xc000;
			if(P1>0x0f)
			P1=0xff,
			j=0;
			else goto loop;

			}


void TFT_Display(){
   int i;
   unsigned int TFTaddr=0xc000;   //addr=0xC000
           P1=0x01;
loop:
  for(i=0;i<161;i++)
        {  

	       XBYTE[TFTaddr]=Data[i];
	       TFTaddr++;
        }
		TFTaddr=TFTaddr&0xff00;
		TFTaddr=TFTaddr+0x0100;

		if(TFTaddr>0xcf00)   //fb9f
		    P1++,    // ture
            TFTaddr=0xc000;
			if(P1>0x0f)
			P1=0xff;
			else goto loop;

			}

void TFTclr2(){
   int i;
   unsigned int TFTaddr=0xc000;   //addr=0xC000
           P1=0xff;
loop:
  for(i=0;i<161;i++)
        {  

	       XBYTE[TFTaddr]=0x44;
	       TFTaddr++;
        }
		TFTaddr=TFTaddr&0xff00;
		TFTaddr=TFTaddr+0x0100;

		if(TFTaddr>0xcf00)   //fb9f
		    P1--,    // ture
            TFTaddr=0xc000;
			if(P1<0x01)
			P1=0xff;
			else goto loop;

			}


void delay(int time)
{
int i,j;
for(i=0;i<time;i++)
{
    for(j=0;j<300;j++){
_nop_();
}
}
}