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📄 lcd.c

📁 The firmware test code for s3c2440
💻 C
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1234 
    Lcd_Init(MODE_CSTN_8BIT);
    Glib_Init(MODE_CSTN_8BIT);
    Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
    Uart_Printf("[CSTN 256 COLOR(8bit/1pixel) LCD TEST]\n");
    Uart_Printf("     R:0   ...    7 \n");
    Uart_Printf("G:0  B0:1 B0:1 B0:1 \n");
    Uart_Printf("G:.   2:3  2:3  2:3 \n");
    Uart_Printf("G:.  B0:1 B0:1 B0:1 \n");
    Uart_Printf("G:.   2:3  2:3  2:3 \n");
    Uart_Printf("G:.  B0:1 B0:1 B0:1 \n");
    Uart_Printf("G:7   2:3  2:3  2:3 \n");

    
    Glib_ClearScr(0, MODE_CSTN_8BIT);
    for(j=0;j<240;j++)
		for(i=0;i<320;i++) //RRRGGGBB
		    PutPixel(i,j,((i/40)<<5)+((j/30)<<2)+(((j/15)%2)<<1)+((i/20)%2));
    Uart_Printf("CSTN 256 color mode test 1. Press any key!\n");
    Uart_Getch();  	
  
    Glib_ClearScr(0, MODE_CSTN_8BIT);
    k=0;
    for(i=160;i<480;i+=20)
    	for(j=120;j<360;j+=15)
    	{
    	    Glib_FilledRectangle(i,j,i+19,j+14,k);
    	    k++;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,319,239,255);   
    Glib_Line(0,0,319,239,255);        
    Glib_Line(0,239,319,0,255);

    // 0#
    // 00
    Glib_Rectangle(0+320,0,319+320,239,255);
    Glib_Line(0+320,0,319+320,239,255);        
    Glib_Line(0+320,239,319+320,0,255);

    // 00
    // #0
    Glib_Rectangle(0,0+240,319,239+240,255);
    Glib_Line(0,0+240,319,239+240,255);        
    Glib_Line(0,239+240,319,0+240,255);

    // 00
    // 0#
    Glib_Rectangle(0+320,0+240,319+320,239+240,255);
    Glib_Line(0+320,0+240,319+320,239+240,255);     
    Glib_Line(0+320,239+240,319+320,0+240,255);
    Glib_Rectangle(50+320,50+240,269+320,189+240,255);

    Uart_Printf("Virtual Screen Test(CSTN 256 color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_CSTN_8BIT);
    Lcd_MoveViewPort(0,0,MODE_CSTN_8BIT);
    Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
    Lcd_Port_Return();
}


void Test_Lcd_Cstn_8Bit_On(void)
{
    int i,j;
    Lcd_Port_Init();
    Lcd_Init(MODE_CSTN_8BIT);
    Glib_Init(MODE_CSTN_8BIT);
    Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
    Uart_Printf("[CSTN LCD(8bit/1pixel) WILL BE TURNED ON EVEN DURING OTHER TEST]\n");
    Uart_Printf("If you'd like to off the CSTN LCD, then excute other LCD test program,\n");     
    for(j=0;j<240;j++)
	for(i=0;i<320;i++)	//RRRGGGBB
	    PutPixel(i,j,((i/40)<<5)+((j/30)<<2)+(((j/15)%2)<<1)+((i/20)%2));
}


void Test_Lcd_Cstn_12Bit(void)
{
    int i,j,k;
	U32 cMode;
	
    Uart_Printf("[CSTN 4K COLOR(12bit/1pixel) LCD TEST]\n");
	Uart_Printf(" Select 12 bpp data format  1. Packed[D]   2. Unpacked\n");
	if (Uart_Getch() == '2')
		cMode = MODE_CSTN_12BIT_UP;
	else cMode = MODE_CSTN_12BIT;

	Lcd_Port_Init();
    Lcd_Init(cMode);
    Glib_Init(cMode);
    Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
 
    Glib_ClearScr(0, cMode);
    k=0;
    for(j=0;j<240;j+=80)
        for(i=0;i<320;i+=20)
		{   
	 	   if((k<16)|(k>31))
		    {
		        Glib_FilledRectangle(i,j,i+19,j+79,((k%16)<<(4*(k/16))));
		        k++;
		    }
		    else
		    {
		        Glib_FilledRectangle(i,j,i+19,j+79,((k-(1+2*(k%16)))<<(4*(k/16))));
		        k++;
		    }
		}
    Uart_Printf("CSTN 4K color mode test 1. Press any key!\n");
    Uart_Getch();  	

#if 1 // just test
	i = 0;
	while(1)		
	{
		if (Uart_Getch() == '\r') break;
		Lcd_CstnOnOff(0); // Enable ENVID Bit and GPB5 output
		Delay(1);
		Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
	}
	Lcd_Port_Return();			
#else
    Glib_ClearScr(0, cMode);
    for(j=0;j<240;j++)
		for(i=0;i<320;i++)
		    PutPixel(i,j,((i/40)<<9)+((j/30)<<5)+(((j/15)%2)<<1)+((i/20)%2));
    Uart_Printf("CSTN 4K color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, cMode);
    k=0;
    for(i=160;i<480;i+=20)
    	for(j=120;j<360;j+=15)
    	{
    	    Glib_FilledRectangle(i,j,i+19,j+14,(((k&0xf)<<8)|((k%4)<<4)|(k&0xf0)) );
    	    k++;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,319,239,0xf00);   
    Glib_Line(0,0,319,239,0x0f0);        
    Glib_Line(0,239,319,0,0x00f);
    // 0#
    // 00
    Glib_Rectangle(0+320,0,319+320,239,0xfff);
    Glib_Line(0+320,0,319+320,239,0xfff);        
    Glib_Line(0+320,239,319+320,0,0xfff);
    // 00
    // #0
    Glib_Rectangle(0,0+240,319,239+240,0xfff);
    Glib_Line(0,0+240,319,239+240,0xfff);        
    Glib_Line(0,239+240,319,0+240,0xfff);
    // 00
    // 0#
    Glib_Rectangle(0+320,0+240,319+320,239+240,0xfff);
    Glib_Line(0+320,0+240,319+320,239+240,0xfff);     
    Glib_Line(0+320,239+240,319+320,0+240,0xfff);
    Glib_Rectangle(50+320,50+240,269+320,189+240,0xfff);

    Uart_Printf("Virtual Screen Test(CSTN 4K color). Press any key[ijkm\\r]!\n");
    MoveViewPort(cMode);
    Lcd_MoveViewPort(0,0,cMode);
    Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output 
    Lcd_Port_Return();
#endif
}

void Test_Lcd_Cstn_16Bit(void)
{
    int i,j,k,c;
    Lcd_Port_Init();
    Lcd_Init(MODE_CSTN_16BIT);
    Glib_Init(MODE_CSTN_16BIT);
    Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
    Uart_Printf("[CSTN 4K COLOR 16BPP mode LCD TEST]\n");
 
    Glib_ClearScr(0, MODE_CSTN_16BIT);
    k=0;
    for(j=0;j<240;j+=80)
        for(i=0;i<320;i+=20)
		{   
	 	   if(j==0)
		    {
		    	c = (k%16)<<1; //blue
		    }
			 else if (j==80)
			 {
				 c = (15-k%16)<<7; //green 
			 }
	 	    else
		    {
		    	c = (k%16)<<12; //red
		    }
			Glib_FilledRectangle(i,j,i+19,j+79,c);
			k++;
		}
    Uart_Printf("CSTN 4K color mode test 1. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_CSTN_16BIT);
    for(j=0;j<240;j++)
		for(i=0;i<320;i++)
		    PutPixel(i,j,((i/40)<<13)+((j/30)<<8)+(((j/15)%2)<<2)+((i/20)%2));
    Uart_Printf("CSTN 4K color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_CSTN_16BIT);
    k=0;
    for(i=160;i<480;i+=20)
    	for(j=120;j<360;j+=15)
    	{
    	    Glib_FilledRectangle(i,j,i+19,j+14,(((k&0xf)<<12)|((k%4)<<7)|(k&0x8)) );
    	    k++;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,319,239,0xf00);   
    Glib_Line(0,0,319,239,0x0f0);        
    Glib_Line(0,239,319,0,0x00f);
    // 0#
    // 00
    Glib_Rectangle(0+320,0,319+320,239,0xfff);
    Glib_Line(0+320,0,319+320,239,0xfff);        
    Glib_Line(0+320,239,319+320,0,0xfff);
    // 00
    // #0
    Glib_Rectangle(0,0+240,319,239+240,0xfff);
    Glib_Line(0,0+240,319,239+240,0xfff);        
    Glib_Line(0,239+240,319,0+240,0xfff);
    // 00
    // 0#
    Glib_Rectangle(0+320,0+240,319+320,239+240,0xfff);
    Glib_Line(0+320,0+240,319+320,239+240,0xfff);     
    Glib_Line(0+320,239+240,319+320,0+240,0xfff);
    Glib_Rectangle(50+320,50+240,269+320,189+240,0xfff);

    Uart_Printf("Virtual Screen Test(CSTN 4K color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_CSTN_16BIT);
    Lcd_MoveViewPort(0,0,MODE_CSTN_16BIT);
    Lcd_CstnOnOff(0); // Disable ENVID Bit and GPB5 output
    Lcd_Port_Return();
}



void Select_Tcon()
{
	U8 ch=0;

	Uart_Printf("Select LCD controller type [1-LPC3600  2-LCC3600  3-General TFT] : ");
	ch = Uart_GetIntNum();

	switch (ch)
	{
	case 1 :
		Lcd_Lpc3600Enable(); // Enable LPC3600
		break;
	case 2 :
		Lcd_Lcc3600Enable();
		break;
	case 3 : 
		Lcd_TconDisable();
		break;
	default :
		Lcd_Lcc3600Enable(); // Enable LCC3600
		break;
	}		
}

void Test_Lcd_Tft_8Bit_240320(void)
{
    int i,j,k;

    Lcd_Port_Init();
    Lcd_Palette8Bit_Init(); // Initialize 256 palette 
    Lcd_Init(MODE_TFT_8BIT_240320);
    Glib_Init(MODE_TFT_8BIT_240320);

	Uart_Printf("[TFT 256 COLOR(8bit/1pixel) LCD TEST]\n");
	Select_Tcon();
	
    Lcd_PowerEnable(0, 1);
    rTPAL = (1<<24)|((0xff)<<16); // Enable Temporary Palette : Red
    Lcd_EnvidOnOff(1); // Enable ENVID Bit
    Uart_Printf("\nTFT 256 color mode test 1. Press any key!\n");
    Uart_Getch(); 

    Glib_ClearScr(0, MODE_TFT_8BIT_240320); // Fill the LCD panel with Black Color
    k=0;
    for(i=0;i<320;i+=20)
		for(j=0;j<240;j+=15)
		{ 
		    Glib_FilledRectangle(j,i,j+14,i+19,(k%256));
		    k++;
		}
    rTPAL = 0; // Disable Temporary Palette
    Uart_Printf("TFT 256 color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_8BIT_240320); // Fill the LCD panel with Black Color
    k=0;
    for(i=0;i<320;i+=10)
		for(j=0;j<240;j+=10)
		{ 
		    Glib_FilledRectangle(j,i,j+9,i+9,(k%256));
		    k+=30;
		}
    Uart_Printf("TFT 256 color mode test 3. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_8BIT_240320);
    k=0;
    for(i=80;i<240;i+=10)
    {
    	for(j=60;j<180;j+=10)
    	{
    	    Glib_FilledRectangle(j,i,j+9,i+9,k);
    	    k++;
    	}
    }
    Glib_Rectangle(0,0,239,319,255);   
    Glib_Line(0,0,239,319,255);        
    Glib_Line(0,319,239,0,255);
    
    Glib_Rectangle(0+240,0,239+240,319,255);
    Glib_Line(0+240,0,239+240,319,255);        
    Glib_Line(0+240,319,239+240,0,255);
    
    Glib_Rectangle(0,0+320,239,319+320,255);
    Glib_Line(0,0+320,239,319+320,255);        
    Glib_Line(0,319+320,239,0+320,255);
    
    Glib_Rectangle(0+240,0+320,239+240,319+320,255);
    Glib_Line(0+240,0+320,239+240,319+320,255);     
    Glib_Line(0+240,319+320,239+240,0+320,255);

    Glib_Rectangle(10+240,10+320,480-11,640-11,255);

    Uart_Printf("Virtual Screen Test(TFT 256 color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_8BIT_240320);
    Lcd_MoveViewPort(0,0,MODE_TFT_8BIT_240320);
    Glib_ClearScr(0, MODE_TFT_8BIT_240320);
    Lcd_EnvidOnOff(0);
    Lcd_PowerEnable(0, 0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_16Bit_240320(void)
{
    int i,j,k;

    Lcd_Port_Init();
    Lcd_Init(MODE_TFT_16BIT_240320);
    Glib_Init(MODE_TFT_16BIT_240320);

    Uart_Printf("[TFT 64K COLOR(16bit/1pixel) LCD TEST]\n");
	Select_Tcon();

    Lcd_PowerEnable(0, 1);
    Lcd_EnvidOnOff(1);

    Glib_ClearScr(0, MODE_TFT_16BIT_240320);
    Glib_FilledRectangle(0,0,239,159,0xf800);    
    Glib_FilledRectangle(0,160,239,320,0xf800);    
    Uart_Printf("\nTFT 64K color mode test 1. Press any key!\n");
    Uart_Getch();  	
    
    Glib_ClearScr(0, MODE_TFT_16BIT_240320);
    Glib_Rectangle(0,0,239,319,0x07e0);   
    Glib_FilledRectangle(0,0,20,20,65535);   
    Glib_Rectangle(220,300,239,319,65535);   
    Glib_Line(0,0,239,319,0x1f);        
    Glib_Line(239,0,0,319,0xf800);
    Uart_Printf("TFT 64K color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_16BIT_240320);
    k=0;
    for(i=80;i<240;i+=10)
    {
    	for(j=60;j<180;j+=10)
    	{
    	    Glib_FilledRectangle(j,i,j+9,i+9,k);
    	    k++;
    	}
    }

    Glib_Rectangle(0,0,239,319,65535);   
    Glib_Line(0,0,239,319,65535);        
    Glib_Line(0,319,239,0,65535);
    
    Glib_Rectangle(0+240,0,239+240,319,255);
    Glib_Line(0+240,0,239+240,319,255);        
    Glib_Line(0+240,319,239+240,0,255);
    
    Glib_Rectangle(0,0+320,239,319+320,255);
    Glib_Line(0,0+320,239,319+320,255);        
    Glib_Line(0,319+320,239,0+320,255);
    
    Glib_Rectangle(0+240,0+320,239+240,319+320,255);
    Glib_Line(0+240,0+320,239+240,319+320,255);     
    Glib_Line(0+240,319+320,239+240,0+320,255);
    Glib_Rectangle(40+240,40+320,480-41,640-41,0x1f);

    Uart_Printf("Virtual Screen Test(TFT 64K color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_16BIT_240320);
    Lcd_MoveViewPort(0,0,MODE_TFT_16BIT_240320);
    Glib_ClearScr(0, MODE_TFT_16BIT_240320);
    Lcd_EnvidOnOff(0);
    Lcd_PowerEnable(0, 0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_8Bit_240320_On(void)
{
    int i,j,k=0;
1234

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