lcd.c

wince bsp 原文件, 在s3c2442上使用

    Glib_Rectangle(0+640,0+480,639+640,479+480,65535);   
    Glib_Line(0+640,0+480,639+640,479+480,65535);        
    Glib_Line(0+640,479+480,639+640,0+480,65535);
    Glib_Rectangle(50+640,50+480,639+640-50,479+480-50,65535);   

    Uart_Printf("Virtual Screen Test(TFT 64K color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_16BIT_640480);
    Lcd_MoveViewPort(0,0,MODE_TFT_16BIT_640480);
    Lcd_EnvidOnOff(0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_16Bit_640480_Hwswp(void)
{
    int k;

	Lcd_Start(MODE_TFT_16BIT_640480);
    rLCDCON5 &= 0x1ffffe;    //HWSWP Disable
    Uart_Printf("[TFT 64K COLOR(16bit/1pixel) HWSWP TEST]\n");

    Glib_ClearScr(0, MODE_TFT_16BIT_640480);
    Glib_Rectangle(0,0,639,479,0xffff);
    Glib_Rectangle(1,1,638,478,0xf800);
    Glib_Rectangle(0+100,0+100,639-100,479-100,0xffff);
    Glib_Rectangle(1+100,1+100,638-100,478-100,0xf800);
    Glib_Line(0,0,639,479,0x7e0);     
    Glib_Line(639,0,0,479,0x1f);
    Uart_Printf("TFT 64K color HWSWP test. Press any key except return key! Enter to exit..\n");

    while(Uart_Getch()!='\r')
    {
        rLCDCON5 &= 0x1ffffe;    //HWSWP Disable
        rLCDCON5 |= (k%2);       //HWSWP Enable
        k++;
    }

    Lcd_EnvidOnOff(0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_1Bit_800600(void)
{
    int i,j;

	Lcd_Palette1Bit_Init();
	Lcd_Start(MODE_TFT_1BIT_800600);

	Uart_Printf("[TFT Mono(1bit/1pixel) LCD TEST]\n");

    rTPAL = (1<<24)|((0xff)<<0); // Enable Temporary Palette : Blue
    Uart_Printf("TFT Mono mode test 1. Press any key!\n");
    Uart_Getch();  	

    rTPAL = 0; // Disable TPAL
    Glib_FilledRectangle(0,0,LCD_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,1);
    Uart_Printf("TFT Mono mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_FilledRectangle(200,200,LCD_XSIZE_TFT_800600-201,LCD_YSIZE_TFT_800600-201,0);   
    Uart_Printf("TFT Mono mode test 3. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_1BIT_800600);
    Glib_Rectangle(200,200,SCR_XSIZE_TFT_800600-201,SCR_YSIZE_TFT_800600-201,1);
    
    // #0		    
    // 00		    
    Glib_Rectangle(0,0,LCD_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,1);   
    Glib_Line(0,0,LCD_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,1);        
    Glib_Line(0,LCD_YSIZE_TFT_800600-1,LCD_XSIZE_TFT_800600-1,0,1);

    // 0#
    // 00
    Glib_Rectangle(LCD_XSIZE_TFT_800600,0,SCR_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,1);   
    Glib_Rectangle(LCD_XSIZE_TFT_800600+100,100,SCR_XSIZE_TFT_800600-101,LCD_YSIZE_TFT_800600-101,1);   
    
    // 00
    // #0
    Glib_Rectangle(0,LCD_YSIZE_TFT_800600,LCD_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,1);   
    Glib_Rectangle(200,LCD_YSIZE_TFT_800600+200,LCD_XSIZE_TFT_800600-201,SCR_YSIZE_TFT_800600-201,1);   

    // 00
    // 0#
    Glib_Rectangle(LCD_XSIZE_TFT_800600,LCD_YSIZE_TFT_800600,SCR_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,1);   
    Glib_Line(LCD_XSIZE_TFT_800600,LCD_YSIZE_TFT_800600,SCR_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,1);        
    Glib_Line(LCD_XSIZE_TFT_800600,SCR_YSIZE_TFT_800600-1,SCR_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600,1);

    Uart_Printf("Virtual Screen Test(Mono). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_1BIT_800600);
    Lcd_MoveViewPort(0,0,MODE_TFT_1BIT_800600);
//--------LCD FIFO interrupt test---------------------------------------------------START
    rLCDINTMSK|=3; // Mask LCD SUB Interrupt
    rINTMSK|=(BIT_LCD); // Mask LCD INT
//--------LCD FIFO interrupt test-----------------------------------------------------END   
    Lcd_EnvidOnOff(0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_8Bit_800600(void)
{
    int i,j,k;

    Lcd_Palette8Bit_Init();
	Lcd_Start(MODE_TFT_8BIT_800600);

    Uart_Printf("[TFT 256 COLOR(8bit/1pixel) LCD TEST]\n");

    rTPAL = (1<<24)|((0xff)<<0); // Enable Temporary Palette : Blue
//--------LCD FIFO interrupt test---------------------------------------------------START
	Lcd_EnvidOnOff(1); // Enable ENVID   
	//The content of GPG4 is changed to OUTPUT('01'). 
	//We will check the frame interrupt with using Logic Analyzer. 
	rGPGUP=rGPGUP&(~(1<<4))|(1<<4); // Pull-up disable
	rGPGDAT=rGPGDAT&(~(1<<4))|(1<<4); // GPG4=High
	rGPGCON=rGPGCON&(~(3<<8))|(1<<8); // GPG4=Output

	pISR_LCD=(unsigned)Lcd_Int_Frame;
	rINTMSK=~(BIT_LCD);
	rLCDINTMSK=(0<<2)|(1<<1)|(0); // 4Words Trigger Level,Mask Frame int,Unmask Fifo int
//        rLCDINTMSK=(1<<2)|(1<<1)|(0); // 8Words Trigger Level,Mask Frame int,Unmask Fifo int    
//        Lcd_EnvidOnOff(1); // Enable ENVID       
//--------LCD FIFO interrupt test-----------------------------------------------------END
    Uart_Printf("TFT 256 color mode test 1. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_8BIT_800600);
    rTPAL = 0;
    k=0;
    for(i=0;i<LCD_XSIZE_TFT_800600;i+=40)
		for(j=0;j<LCD_YSIZE_TFT_800600;j+=30)
		{ 
		    Glib_FilledRectangle(i,j,i+39,j+29,(k%256));
		    k++;
		}

    Uart_Printf("TFT 256 color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0xff, MODE_TFT_8BIT_800600);
    Uart_Printf("TFT 256 color mode test 3. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_8BIT_800600);
    k=0;
    for(i=(SCR_XSIZE_TFT_800600/4);i<(SCR_XSIZE_TFT_800600*(3/4));i+=40)
    	for(j=SCR_YSIZE_TFT_800600/4;j<(SCR_YSIZE_TFT_800600*(3/4));j+=30)
    	{
    	    Glib_FilledRectangle(i,j,i+39,j+29,(k%256));
    	    k++;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,LCD_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,0xff);   
    Glib_Line(0,0,LCD_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,0xff);        
    Glib_Line(0,LCD_YSIZE_TFT_800600-1,LCD_XSIZE_TFT_800600-1,0,0xff);

    // 0#
    // 00
    Glib_Rectangle(LCD_XSIZE_TFT_800600,0,SCR_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600-1,0xf0);   
    Glib_Rectangle(LCD_XSIZE_TFT_800600+100,100,SCR_XSIZE_TFT_800600-101,LCD_YSIZE_TFT_800600-101,0xf0);   
    
    // 00
    // #0
    Glib_Rectangle(0,LCD_YSIZE_TFT_800600,LCD_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,0x0f);   
    Glib_Rectangle(200,LCD_YSIZE_TFT_800600+200,LCD_XSIZE_TFT_800600-201,SCR_YSIZE_TFT_800600-201,0x0f);   

    // 00
    // 0#
    Glib_Rectangle(LCD_XSIZE_TFT_800600,LCD_YSIZE_TFT_800600,SCR_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,0xff);   
    Glib_Line(LCD_XSIZE_TFT_800600,LCD_YSIZE_TFT_800600,SCR_XSIZE_TFT_800600-1,SCR_YSIZE_TFT_800600-1,0xff);        
    Glib_Line(LCD_XSIZE_TFT_800600,SCR_YSIZE_TFT_800600-1,SCR_XSIZE_TFT_800600-1,LCD_YSIZE_TFT_800600,0xff);

    Uart_Printf("Virtual Screen Test(TFT 256 color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_8BIT_800600);
    Lcd_MoveViewPort(0,0,MODE_TFT_8BIT_800600);
//--------LCD FIFO interrupt test---------------------------------------------------START
    rLCDINTMSK|=3; // Mask LCD SUB Interrupt
    rINTMSK|=(BIT_LCD); // Mask LCD INT
//--------LCD FIFO interrupt test-----------------------------------------------------END
    Lcd_EnvidOnOff(0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_16Bit_800600(void)
{
    int i,j,k;

	Lcd_Start(MODE_TFT_16BIT_800600);
    Uart_Printf("[TFT 64K COLOR(16bit/1pixel) LCD TEST]\n");

    Glib_ClearScr(0, MODE_TFT_16BIT_800600);
    Glib_FilledRectangle(0,0,799,599,0xf800);    
    Uart_Printf("TFT 64K color mode test 1. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_16BIT_800600);
    Glib_Rectangle(0,0,799,479,0x07e0);   
    Glib_FilledRectangle(0,0,20,20,65535);   
    Glib_Rectangle(620,460,639,479,65535);   
    Glib_Line(0,0,639,479,0x1f);        
    Glib_Line(639,0,0,479,0xf800);
    Uart_Printf("TFT 64K color mode test 2. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_16BIT_800600);
    k=0;
    for(i=160;i<480;i+=20)
    	for(j=120;j<360;j+=15)
    	{
	    	while((rLCDCON5>>19)==2);
    	    Glib_FilledRectangle(i,j,i+19,j+14,k);
    	    k+=500;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,319,239,65535);   
    Glib_Line(0,0,319,239,65535);        
    Glib_Line(0,239,319,0,65535);

    // 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("TFT 64K color mode test 3. Press any key!\n");
    Uart_Getch();  	

    Glib_ClearScr(0, MODE_TFT_16BIT_800600);
    k=0;
    for(i=320;i<960;i+=40)
    	for(j=240;j<720;j+=30)
    	{
    	    Glib_FilledRectangle(i,j,i+39,j+29,k);
    	    k+=500;
    	}

    // #0		    
    // 00		    
    Glib_Rectangle(0,0,639,479,65535);   
    Glib_Line(0,0,639,479,65535);        
    Glib_Line(0,479,639,0,65535);

    // 0#
    // 00
    Glib_Rectangle(0+640,0,639+640,479,65535);   
    Glib_Line(0+640,0,639+640,479,65535);        
    Glib_Line(0+640,479,639+640,0,65535);

    // 00
    // #0
    Glib_Rectangle(0,0+480,639,479+480,65535);   
    Glib_Line(0,0+480,639,479+480,65535);        
    Glib_Line(0,479+480,639,0+480,65535);

    // 00
    // 0#
    Glib_Rectangle(0+640,0+480,639+640,479+480,65535);   
    Glib_Line(0+640,0+480,639+640,479+480,65535);        
    Glib_Line(0+640,479+480,639+640,0+480,65535);
    Glib_Rectangle(50+640,50+480,639+640-50,479+480-50,65535);   

    Uart_Printf("Virtual Screen Test(TFT 64K color). Press any key[ijkm\\r]!\n");
    MoveViewPort(MODE_TFT_16BIT_800600);
    Lcd_MoveViewPort(0,0,MODE_TFT_16BIT_800600);
    Lcd_EnvidOnOff(0);
    Lcd_Port_Return();
}


void Test_Lcd_Tft_16Bit_800600_On(void)
{
    int i,j,k=0;

    Lcd_Start(MODE_TFT_16BIT_800600);

    Uart_Printf("\n[TFT LCD(800x600 ,16bpp) WILL BE TURNED ON EVEN DURING OTHER TEST]\n");
    Uart_Printf("If you'd like to off the TFT LCD, then excute other LCD test program,\n");     

    for(i=0;i<LCD_XSIZE_TFT_800600;i+=40)
		for(j=0;j<LCD_YSIZE_TFT_800600;j+=30)
		{ 
		    Glib_FilledRectangle(i,j,i+39,j+29,(k%65535));
		    k+=150;
		}
}

void Test_Lcd_Palette_Ram(void)
{
    int i;	
    U32 *palette;

    Uart_Printf("Palette ram test has started.\n");
    Uart_Printf("LCD Display may be stopped.\n");
    Lcd_EnvidOnOff(0);
//    Uart_Printf("VSTATUS : %x, HSTATUS : %x \n", (rLCDCON5&(15<<3))>>15, (rLCDCON5&(13<<3))>>13);
	
    palette=(U32 *)PALETTE;
    for(i=0;i<256;i++)
    {
		*palette++=i;
    }	
	
    palette=(U32 *)PALETTE;
    for(i=0;i<256;i++)
    {
		if(((*palette++)&0xffff) != i)
		Uart_Printf("Error is occured during palette ram testing at [0x%x]\n", i);
    }	

    Uart_Printf("Palette Ram Test OK!!!\n");
    Uart_Printf("Press any key to continue.\n");
    Uart_Getch();
}


void Test_Lcd_Underrun(void)
{
	Uart_Printf("Test heavy bus access by write buffer!!\n");

	Uart_Printf("Select LCD : 1-240x320(LCC3600)[D]   2-800x600(General)\n");
	if (Uart_Getch() == '2')
		Test_Lcd_Tft_16Bit_800600_On();	
	else Test_Lcd_Tft_8Bit_240320_On();	

	Uart_Printf("If you want to stop test and continue test, then Press any key!\n");
	
	while(1){
		    SDRAMtest();
		if(Uart_GetKey()) break;
   	}

}

#define FRAMEBUF_DMA_BASE 0x33800000 //_NONCACHE_STARTADDRESS 

#define MVAL					(13)
#define MVAL_USED				(0)

#if 0
#define VBPD					((2-1)&0xff)
#define VFPD					((2-1)&0xff)
#define VSPW					((2-1) &0x3f)
#define HBPD					((1-1)&0x7f)
#define HFPD					((30-1)&0xff)
#define HSPW					((30-1)&0xff)
#endif

#define VBPD					((2-1)&0xff)
#define VFPD					((2-1)&0xff)
#define VSPW					((2-1) &0x3f)
#define HBPD					((1-1)&0x7f)
#define HFPD					((30-1)&0xff)
#define HSPW					((30-1)&0xff)

/* to tomorrow
#define HBPD					((13-1)&0x7f)
#define HFPD					((30-1)&0xff)
#define HSPW					((30-1)&0xff)
*/

/*
#define VBPD					((2-1)&0xff)
#define VFPD					((2-1)&0xff)
#define VSPW					((2-1) &0x3f)
/*
#define HBPD					((30-1)&0x7f)
#define HFPD					((10-1)&0xff)
#define HSPW					((10-1)&0xff)
*/

#define HOZVAL_TFT				(LCD_XSIZE_TFT-1)
#define LINEVAL_TFT				(LCD_YSIZE_TFT-1)


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

   // Lcd_Port_Init();
    rGPBUP     &= ~(0x1);
    rGPBCON    &= ~0x3;
	rGPBCON    |= 0x1;	
	rGPBDAT    |= 0x1;
	
    rGPCUP=0xffffffff; // Disable Pull-up register
    rGPCCON=0xaaaaaaaa; //Initialize VD[7:0],LCDVF[2:0],VM,VFRAME,VLINE,VCLK,LEND 
    rGPDUP=0xffffffff; // Disable Pull-up register
    rGPDCON=0xaaaaaaaa; //Initialize VD[23:8]
    
  // Lcd_Init(MODE_TFT_16BIT_240320);
    My_bit16();
   // Glib_Init(MODE_TFT_16BIT_240320);
   
    Uart_Printf("[TFT 64K COLOR(16bit/1pixel) LCD TEST cao ]\n");
	Select_Tcon();

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

   // Glib_ClearScr(0, MODE_TFT_16BIT_240320);
}

void My_bit16(void)
{
  //	s2440LCD->rLCDCON1   =  (6           <<  8) |   /* VCLK = HCLK / ((CLKVAL + 1) * 2) -> About 7 Mhz  */
	rLCDCON1   =  (8           <<  8) |   /* VCLK = HCLK / ((CLKVAL + 1) * 2) -> About 7 Mhz */  // ;;; SHL
				(MVAL_USED   <<  7) |   /* 0 : Each Frame                                   */
				(3           <<  5) |   /* TFT LCD Pannel                                   */
				(12         <<  1) |   /* 24bpp Mode      13                                   */
				(0           <<  0) ;   /* Disable LCD Output                               */

	rLCDCON2   =  (VBPD        << 24) |   /* VBPD          :   1                              */
				(LINEVAL_TFT << 14) |   /* Virtical Size : 320 - 1                          */
				(VFPD        <<  6) |   /* VFPD          :   2                              */
				(VSPW        <<  0) ;   /* VSPW          :   1                              */

	rLCDCON3   =  (HBPD        << 19) |   /* HBPD          :   6                              */
				(HOZVAL_TFT  <<  8) |   /* HOZVAL_TFT    : 240 - 1                          */
				(HFPD        <<  0) ;   /* HFPD          :   2                              */


	rLCDCON4   =  (MVAL        <<  8) |   /* MVAL          :  13                              */
				(HSPW        <<  0) ;   /* HSPW          :   4                              */

	rLCDCON5   =  (0           << 12) |   /* BPP24BL       : LSB valid                        */
							(1 << 11) |		// FRM565 MODE   : 5:6:5 Format // 0
							(1<<10)|
							(1<<6)|
							(1<<5)|
				(0           <<  9) |   /* INVVLINE      : Inverted Polarity                */
				(0           <<  8) |   /* INVVFRAME     : Inverted Polarity                */
				(1           <<  4) |   /* INVENDLINE    : Normal                           */
				(1           <<  2) |   /* ENLEND        : Disable LEND signal              */
				(0           <<  1) |   /* BSWP          : Swap Disable                     */
				(0           <<  0) ;   /* HWSWP         : Swap Enable                      */

	rLCDSADDR1 = ((FRAMEBUF_DMA_BASE >> 22)     << 21) |
					((M5D(FRAMEBUF_DMA_BASE >> 1)) <<  0);

	rLCDSADDR2 = M5D((FRAMEBUF_DMA_BASE + (LCD_XSIZE_TFT * LCD_YSIZE_TFT * 2)) >> 1);

	rLCDSADDR3 = (((LCD_XSIZE_TFT - LCD_XSIZE_TFT) /1) << 11) | (LCD_XSIZE_TFT /1);

//	s2440LCD->rLPCSEL   |= 0x3;	// for aiji
	rLCDINTMSK|=(3);
	rTCONSEL &= ~(0x7);	// ;;; SHL

	rTPAL     = 0x0;
	rLCDCON1 |= 1;
//	s2440LCD->rLCDCON5 &=0xfffffffc;
	rLCDCON5 |= 1<<5;
	rLCDCON5 |= 1<<3;
}