/*********************************************************
   
   Model:        	COG-T350MPZI-04
   Compiler:      	ICCAVR
   Controller:		ILI9481 
   LCD Dots:		240*RGB*320
   VDD:           	2.8V
   Test System:	  	CMT
   Interface:	    80 system 16-bit I/F
   DataPort:		PORT A 	  	--> DB00 - DB07
   					PORT C 		--> DB08 - DB15
                    //PORT 8255	--> DB16 - DB17
									
   CntlPort:		PORT D	bit4	bit3   bit2	  bit1  bit0
   						  	\RESET  \CS	   RS  	  \WR	\RD	
   Author:		    
   Final date:		2009-8-25  
   Remark:			3.5" HVGA TFT PVI

**********************************************************/
#include <io8515.h>
#include "macros.h"
#include "cmt.h"
//#include "display.h"
//#include "TouchPanel.h"

#define RESET_0 	0x00
#define CS_0 		0x00
#define RS_0 		0x00
#define WR_0 		0x00
#define RD_0 		0x00
#define RESET_1 	0x10
#define CS_1 		0x08
#define RS_1 		0x04
#define WR_1 		0x02
#define RD_1 		0x01

unsigned char ic=0x38;
/*
struct TP_RANGE{
	unsigned int x;
	unsigned int y;
	unsigned int sx;
	unsigned int ex;
	unsigned int sy;
	unsigned int ey;
};
*/
//--------------------------------------------------------
void Reset_LCD(void)
{
 	MCUCR=~BIT(SRE);
	PORTB|=0x38;
	
 	CtrlPort=0x0f;
	cmt_delay_1ms();
	CtrlPort=0x1f;
	cmt_delay_1ms();
	
	MCUCR=BIT(SRE);
	PORTB=ic;
}
//--------------------------------------------------------
void LCD_Index_Out(unsigned char IndexH,unsigned char IndexL)
{	
    //unsigned char TBDC1 ;unsigned char TBDA1;

	MCUCR=~BIT(SRE);
	PORTB|=0x38; 
	
	//cmt_io_portb_b1b0(IndexH>>6) ;
	//TBDC1 = ((IndexH << 2) | (IndexL >> 7));
	PORTC = IndexH;
	//TBDA1= IndexL<<1;
	PORTA = IndexL;
	CtrlPort = RESET_1 | CS_1 | RS_1 | WR_1 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_1 | WR_1 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_0 | WR_1 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_0 | WR_0 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_0 | WR_1 | RD_1;
	MCUCR=BIT(SRE);
	PORTB=ic;
}
//------------------------------------------------------------------
void LCD_Data_Out(unsigned char set_dbH,unsigned char set_dbL)
{   
  	MCUCR=~BIT(SRE);
	PORTB|=0x38;

	PORTC = set_dbH;
	PORTA = set_dbL;
	CtrlPort = RESET_1 | CS_0 | RS_1 | WR_1 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_1 | WR_0 | RD_1;
	CtrlPort = RESET_1 | CS_0 | RS_1 | WR_1 | RD_1;
	MCUCR=BIT(SRE);
	PORTB=ic;
}         	    

void Init_LCD(void)
{ //Reset LCD Driver
	RSTB_0;
	cmt_delay_ms(10);
	RSTB_0;
	cmt_delay_ms(50);
	RSTB_1;
	cmt_delay_ms(150);
  
   LCD_Index_Out(0x00,0x11);
   cmt_delay_ms(100);
     
   
   LCD_Index_Out(0x00,0xd0);
    LCD_Data_Out(0x00,0x07);//07
    LCD_Data_Out(0x00,0x41);//41
    LCD_Data_Out(0x00,0x1d);//1d
   
   LCD_Index_Out(0x00,0xd1);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x2b);//2b
    LCD_Data_Out(0x00,0x1f);//1f
	
   
   LCD_Index_Out(0x00,0xd2);
    LCD_Data_Out(0x00,0x01);//01
    LCD_Data_Out(0x00,0x11);//11

   LCD_Index_Out(0x00,0xc0);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x3b);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x02);
    LCD_Data_Out(0x00,0x11);

   
   LCD_Index_Out(0x00,0xc5);//rate ,inversion
    LCD_Data_Out(0x00,0x03);//03
   
   LCD_Index_Out(0x00,0xc8);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x14);
    LCD_Data_Out(0x00,0x33);
    LCD_Data_Out(0x00,0x10);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x16);
    LCD_Data_Out(0x00,0x44);
    LCD_Data_Out(0x00,0x36);
    LCD_Data_Out(0x00,0x77);
    LCD_Data_Out(0x00,0x00);
    LCD_Data_Out(0x00,0x0f);
    LCD_Data_Out(0x00,0x00);
   
   LCD_Index_Out(0x00,0xe4);
    LCD_Data_Out(0x00,0xa0);
   
   LCD_Index_Out(0x00,0xf0);
    LCD_Data_Out(0x00,0x01);
   
   LCD_Index_Out(0x00,0xf3);
    LCD_Data_Out(0x00,0x40);
    LCD_Data_Out(0x00,0x0a);

   
   LCD_Index_Out(0x00,0xf7);
    LCD_Data_Out(0x00,0x80);
   
   LCD_Index_Out(0x00,0x36);
    LCD_Data_Out(0x00,0x0a);//0a
   cmt_delay_ms(100);
   
   LCD_Index_Out(0x00,0x3A);
    LCD_Data_Out(0x00,0x55);
   
   
   LCD_Index_Out(0x00,0x29);

         
}
void Color_Fill(unsigned char dataH,unsigned char dataL)
{
	unsigned int page;
    unsigned int col;
    
    LCD_Index_Out(0x00,0x2c);
    
	for(page = 0;page < 480;page++)
	{
	  for(col = 0;col < 320;col++) 
	  {
      	
		 LCD_Data_Out(dataH,dataL);
		 //LCD_Data_Out(0,dataH);
		 //LCD_Data_Out(0,dataL);
	  }
    }
}



//--------------------------------------------------------
void BMP_Fill(void)
{
	unsigned int page,col;
	unsigned char dataH,dataM,dataL;	
	unsigned char *ptr;
	ptr = (unsigned char*)0x0260;
	PORTB = ic;

	for (page = 0;page < 60;page++)
	{
		for (col = 0;col < 320;col++)
		{
			dataL = *ptr++;
			//dataM = *ptr++;
			dataH = *ptr++;
			LCD_Data_Out(dataH,dataL);		 
			 //LCD_Data_Out(0,dataH);
			 //LCD_Data_Out(0,dataL);
		}

	}
}
//--------------------------------------------------------
void Write_BMP(unsigned char pg)
{
	//LCD_Index_Out(0x00,0x22);
	LCD_Index_Out(0x00,0x2c);
	switch(pg)
	{
		
		case 1 : 
			ic = 0x00;	BMP_Fill(); 
			ic = 0x01; 	BMP_Fill(); 
			ic = 0x02; 	BMP_Fill();
			ic = 0x03; 	BMP_Fill();
			ic = 0x04;	BMP_Fill();
			ic = 0x05;	BMP_Fill();
			ic = 0x06;	BMP_Fill();
			ic = 0x07;	BMP_Fill();
			break;
		case 2 : 
			ic = 0x08;	BMP_Fill();
			ic = 0x09;	BMP_Fill();
			ic = 0x0a;	BMP_Fill();
			ic = 0x0b;	BMP_Fill();
			ic = 0x0c;	BMP_Fill();
			ic = 0x0d;	BMP_Fill();
			ic = 0x0e;	BMP_Fill();
			ic = 0x0f;	BMP_Fill();
			break;

	}

}

void Gray_scale(void)
{	
 unsigned char Gray[]={		  
                    

 					   0x08, 0x41,	// level 0		black
                       0x18, 0xc3,	// level 1
                       0x29, 0x65,	// level 2
                       0x39, 0xe7,	// level 3
                       0x4a, 0x69,	// level 4
                       0x5a, 0xeb,	// level 5
                       0x6b, 0x6d,	// level 6
                       0x7b, 0xef,	// level 7
                       0x8c, 0x71,	// level 8
                       0x9c, 0xf3,	// level 9
                       0xad, 0x75,	// level 10
                       0xbd, 0xf7,	// level 11
                       0xce, 0x79,	// level 12
                       0xde, 0xfb,	// level 13
                       0xef, 0x7d,	// level 14
                       0Xff, 0Xff,	// level 15		white 
		 	  		
					/*	   
                       0x44, 0xC5,	  // level 15		black
					   0x4f, 0x50,      // level 14        
					   0x59, 0xdb,      // level 13        
					   0x6e, 0xf1,      // level 12        
					   0x79, 0x7c,      // level 11        
					   0x84, 0x07,      // level 10        
					   0x8e, 0x92,      // level 9         
					   0x99, 0x1d,      // level 8         
					   0xa3, 0xa8,      // level 7         
					   0xae, 0x33,      // level 6         
					   0xb8, 0xbe,	  // level 5         	  
					   0xc3, 0x49,      // level 4         
					   0xd8, 0x5f,      // level 3         
  					   0xe2, 0xea,      // level 2         
					   0xed, 0x75,	  // level 1         	  
					   0xf8, 0x00       // level 0
                               
				   0x00, 0x20,	// level 0		black
                       0x08, 0x41,	// level 1
                       0x10, 0xa2,	// level 2
                       0x18, 0xc3,	// level 3
                       0x21, 0x24,	// level 4
                       0x29, 0x65,	// level 5
                       0x31, 0xa6,	// level 6
                       0x39, 0xe7,	// level 7
                       0x42, 0x28,	// level 8
                       0x4a, 0x69,	// level 9
                       0x52, 0xaa,	// level 10
                       0x5a, 0xeb,	// level 11
                       0x63, 0x2c,	// level 12
                       0x6b, 0x6d,	// level 13
                       0x73, 0xae,	// level 14
                       0x7b, 0xef,	// level 15					   
					   0x84, 0x30,	// level 16		
                       0x8c, 0x71,	// level 17
                       0x94, 0xb2,	// level 18
                       0x9c, 0xf3,	// level 19
                       0xa5, 0x34,	// level 20
                       0xad, 0x75,	// level 21
                       0xb5, 0xb6,	// level 22
                       0xbd, 0xf7,	// level 23
                       0xc6, 0x38,	// level 24
                       0xce, 0x79,	// level 25
                       0xd6, 0xba,	// level 26
                       0xde, 0xfb,	// level 27
                       0xe7, 0x3c,	// level 28
                       0xef, 0x7d,	// level 29
                       0xf7, 0xbe,	// level 30
                       0Xff, 0Xff,	// level 31	white */ 
                      };
    int page = 0;
    int count = 0;
    int level = 0;
    LCD_Index_Out(0x00,0x2c);
    
	for (page = 0; page < 480; page++)
	{	     
       //int i=0 ;
		for (level = 0; level < 16; level++)
        {   
        	for (count = 0; count < 20; count++)
          	{ 
		//for (level = 0; level < 32; level++)
       // {   
        //	for (count = 0; count < 10; count++)
         // 	{ 
          		//LCD_Data_Out_18(Gray[level*3], Gray[level*3 + 1], Gray[level*3 + 2]);
				LCD_Data_Out(Gray[level*2], Gray[level*2 + 1]);
				
          	}
			//i=i+3;
			//level++;
        }	
				 
	}
	//cmt_delay_ms(200);
}
//--------------------------------------------------------
void Window(void)
{
	unsigned int page,col;
    
	LCD_Index_Out(0x00,0x2c);
//--------------------------------------------------------
//          First Line														  
//--------------------------------------------------------

	  for(col = 0;col < 320;col++) 
	    LCD_Data_Out(0x00,0x00);

//--------------------------------------------------------
	    LCD_Data_Out(0x00,0x00);
	  for(col = 0;col < 318;col++) 
	  LCD_Data_Out(0xff,0xff);
	  
	    LCD_Data_Out(0x00,0x00);
		
		
//--------------------------------------------------------
//          Second Line														  
//--------------------------------------------------------
          LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
		  
	  for(col = 0;col <316;col++)
          LCD_Data_Out(0x00,0x00);

  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
//--------------------------------------------------------
//          														  
//--------------------------------------------------------
		  
		  
for(page = 0;page < 158;page++)
	{
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
		  
	  for(col = 0;col < 314;col++) 
  		  LCD_Data_Out(0xff,0xff);
		  
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
    }
	

//--------------------------------------------------------
//          windows														  
//--------------------------------------------------------
	
	
	for(page = 0;page < 159;page++)
	{
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
		  
	  for(col = 0;col < 105;col++) 
  		  LCD_Data_Out(0xff,0xff);
		  
  	  for(col = 0;col < 104;col++) 
  		  LCD_Data_Out(0x00,0x00);
		  
	  for(col = 0;col < 105;col++) 
  		  LCD_Data_Out(0xff,0xff);
		  
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
    }

//--------------------------------------------------------
//          														  
//--------------------------------------------------------

	
	for(page = 0;page < 158;page++)
	{
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
		  
	  for(col = 0;col < 314;col++) 
  		  LCD_Data_Out(0xff,0xff);
		  
  		  LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);
    } 			
 			
	
	
//--------------------------------------------------------
//          319 Line														  
//--------------------------------------------------------
          LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
	      for(col = 0;col <316;col++)
          LCD_Data_Out(0x00,0x00);
  		  LCD_Data_Out(0xff,0xff);
  		  LCD_Data_Out(0x00,0x00);

//--------------------------------------------------------
//          320 Line														  
//--------------------------------------------------------

	      LCD_Data_Out(0x00,0x00);
   	      for(col = 0;col < 318;col++) 
	      LCD_Data_Out(0xff,0xff);
          LCD_Data_Out(0x00,0x00);
		
	  
	  for(col = 0;col < 320;col++) 
  		  LCD_Data_Out(0x00,0x00);
}

void Power_Down(void)

{
    LCD_Index_Out(0x00,0xb1);    
	
    LCD_Data_Out(0x01,0x01);   
	cmt_delay_ms(1500);
	  RSTB_0;                    //reset low
	  cmt_delay_ms(500);   
}


void keyCheck(step)
{
	unsigned int i,ks=0;
	unsigned char key;
	
	//checking on STEP key for pause
	//time out 2sec
	
	
	//GPT should generate a pulse 200ms to hold it
	//GPT may generate a pulse 20ms for next step
	//cmt_cmt_delay_ms_ms(200);
	
	if(!(PIND&0x20))
	
		ks=1;	//wait for key release
		
		cmt_delay_ms(20);
			
		do
		{
			key=PINB;
			
			if(!(key & 0xC0))	//execute OTP procedure
			{   
				//cmt_delay_ms(10);DataPortH=0x01;cmt_delay_ms(10);
				cmt_delay_ms(2);
				//write_MTP();
				cmt_delay_ms(200);//for(;;);
				
				//OTP_exe();
				//init_lcd(0x95);
				//Re_init(contrast);
				//write_bmp1(step);
			}
			else
			{	 //adjust offset voltage
				if(!(key & 0x40))
				{	
				    //  DataPortH=0x01;cmt_delay_ms(10);
					//  cmt_io_OTP(1,1);
					  cmt_delay_ms(20);
				    //  com_out(0xC1);    com_out(0xC1);
					//OTP_adj(0xff);
					//if(contrast>127) contrast=127;
					//else contrast+=1;
					
					//com_out(0x25);  //electronic volume control
	               // dat_out(contrast);
	              //OTP_adj(0xFF);	//increase offset voltage
					while(!(PINB&0x40));
				}
				
				if(!(key & 0x80))
				{	
				//  DataPortH=0x01;cmt_delay_ms(10);
				//    cmt_io_OTP(1,1);cmt_delay_ms(20);
				   // com_out(0xc2);
				// OTP_adj(0x00);
					//if(contrast<0)contrast=0;
					//else contrast-=1;
					//com_out(0x25);  //electronic volume control
	                //dat_out(contrast);
					//cmt_cmt_delay_ms_ms(1);
					//OTP_adj(0x00);	//decrease offset voltage
					while(!(PINB&0x80));
				}
				if(!(PIND&0x20)) ks=1;
			}
		}while(ks==0);
		
		cmt_delay_ms(1000);
		//while(!(PIND&0x20));
	  
	cmt_delay_ms(10);
	ks=0;
}
 
//--------------------------------------------------------
void main(void)
{
	
//--------------------------

	unsigned char step,j,next=0;

	Reset_LCD();
	cmt_delay_ms(10);
	
	cmt_init_AVR();
	cmt_io_init();		//8255 i/o port initial
   // cmt_i2c_init_100KHz();    
	//TP_init();
	cmt_delay_ms(20);
   // TP_switch(0xF9);	//LED OFF
	
//--------------------------
	
	//cmt_init_lcd1();
	Init_LCD();
	for(step =1;step<10;step+= 1,step%= 10)
	{
		//if(step == 1)
			 
			 
		switch(step)
		{
		    
			case 1:Write_BMP(1);                    break;
			case 3:Color_Fill(0xff,0xff);		break;
			case 2:Color_Fill(0x00,0x00);		break;
			case 4:Color_Fill(0xf0,0x00);  	break;
			case 5:Color_Fill(0x07,0xE0);  	break;
			case 6:Color_Fill(0x00,0x1f);  	break;
			//case 7:Color_Fill(0x02,0x08,0x20);      break;
			//case 8:Color_Fill(0x03,0x0c,0x30);	      break;
			case 7:Write_BMP(2);					break;
			//case 10:Checkboard1();					break;
			//case 11:Checkboard2();					break;
			case 8:Gray_scale();					break;
		    //case 13:Horizontal_line();				break;
		    //case 14:Vertical_line();				break;
			case 9:Window();	 Power_Down(); for(;;);	break;
			//case 16:Write_BMP(15);				break;
			//case 17:Write_BMP(16);				break;
			//case 18:Write_BMP(17);			    break;
			//case 19:Write_BMP(18);				break;
			
					
		}
		
		keyCheck();
	}
}
//	 	 				  -END-