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📄 lcd.c

📁 2410得测试程序
💻 C
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#include <string.h>
#include "2410addr.h"
#include "2410lib.h"
#include "def.h"
#include "lcdlib.h"
#include "glib.h"
#include "lcd.h"
#include ".\bmp\DEMO256.h"

void Lcd_Port_Init(void);
void Lcd_Port_Return(void);
void Lcd_Palette1Bit_Init(void);
void Lcd_Palette8Bit_Init(void);
void __irq Lcd_Int_Frame(void);
void __irq Lcd_Int_Fifo(void);
void __irq Lcd_Int_Fifo_640480(void);

unsigned save_rGPCUP,save_rGPCDAT,save_rGPCCON;
unsigned save_rGPDUP,save_rGPDDAT,save_rGPDCON; 
unsigned lcd_count;

void Lcd_Port_Init(void)
{
	save_rGPCCON=rGPCCON;
	save_rGPCDAT=rGPCDAT;
	save_rGPCUP=rGPCUP;
	save_rGPDCON=rGPDCON;
	save_rGPDDAT=rGPDDAT;
	save_rGPDUP=rGPDUP;
	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]
	Uart_Printf("Initializing GPIO ports..........\n");
}

void Lcd_Port_Return(void)
{
	rGPCCON=save_rGPCCON;
	rGPCDAT=save_rGPCDAT;
	rGPCUP=save_rGPCUP;
	rGPDCON=save_rGPDCON;
	rGPDDAT=save_rGPDDAT;
	rGPDUP=save_rGPDUP;
}

void Lcd_Palette1Bit_Init(void)
{
	U32 *palette;

	palette=(U32 *)PALETTE;
	*palette++=0x0; // Black
	*palette=0xffff; // White
}

void Lcd_Palette8Bit_Init(void)
{
	int i;	

	U32 *palette;
	rLCDCON5|=(1<<11); // 5:6:5 Palette Setting
	palette=(U32 *)PALETTE;
	for(i=0;i<256;i++)
	*palette++=DEMO256pal[i];
}


void __irq Lcd_Int_Frame(void)
{
	rLCDINTMSK|=3;	// Mask LCD SUB Interrupt

	// GPG4 is .... 
	rGPGDAT&=(~(1<<4)); // GPG4=Low
	Delay(50);		// GPG4=Low
	rGPGDAT|=(1<<4);	//GPG4=High

	rLCDSRCPND=2;	// Clear LCD SUB Interrupt source pending
	rLCDINTPND=2;	// Clear LCD SUB Interrupt pending
	rLCDINTMSK&=(~(2)); // Unmask LCD FRAME Interrupt
	ClearPending(BIT_LCD);
}


//240320
void __irq Lcd_Int_Fifo(void)
{
	rLCDINTMSK|=3; // Mask LCD SUB Interrupt

	if((lcd_count%20)==0) Uart_Printf("\n");
	Uart_Printf(".");
	lcd_count++;

	rLCDSRCPND=1; // Clear LCD SUB Interrupt source pending
	rLCDINTPND=1; // Clear LCD SUB Interrupt pending
	rLCDINTMSK&=(~(1)); // Unmask LCD FRAME Interrupt
	ClearPending(BIT_LCD);
}

void Test_Lcd_Stn_1Bit(void)
{
	int i,j;

	Lcd_Port_Init();
	Lcd_Init(MODE_STN_1BIT);
	Glib_Init(MODE_STN_1BIT);
	Lcd_EnvidOnOff(1); // Enable ENVID Bit
	Uart_Printf("[STN Mono(1bit/1pixel) LCD Test]\n");				

	Glib_ClearScr(0, MODE_STN_1BIT);
	for(j=0;j<LCD_YSIZE_STN;j+=16)
		for(i=0;i<LCD_XSIZE_STN;i+=16)
			Glib_FilledRectangle(i,j,i+15,j+15,((j+i)/16)%2);
	Uart_Printf("STN Mono test 1. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_1BIT);
	Glib_FilledRectangle(160,0,319,239,1);	//Half Screen
	Uart_Printf("STN Mono test 2. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_1BIT); 
	Glib_Rectangle(0,0,319,239,1);	// #0
	Glib_Line(0,0,319,239,1);		// 00
	Glib_Line(0,239,319,0,1);

	Glib_Rectangle(0+320,0,319+320,239,1);	// 0#
	Glib_Line(0+320,0,319+320,239,1);		// 00
	Glib_Line(0+320,239,319+320,0,1);
	Glib_FilledRectangle(50+320,50,269+320,189,1);

	Glib_Rectangle(0,0+240,319,239+240,1);	// 00
	Glib_Line(0,0+240,319,239+240,1);		// #0
	Glib_Line(0,239+240,319,0+240,1);
	Glib_FilledRectangle(50,50+240,269,189+240,1);
	
	Glib_Rectangle(0+320,0+240,319+320,239+240,1);	// 00	
	Glib_Line(0+320,0+240,319+320,239+240,1);		// 0#
	Glib_Line(0+320,239+240,319+320,0+240,1);
	Glib_Rectangle(50+320,50+240,269+320,189+240,1);

	Uart_Printf("Virtual Screen Test(STN Mono). Press any key[ijkm\\r]!\n");
	MoveViewPort(MODE_STN_1BIT);
	Lcd_MoveViewPort(0,0,MODE_STN_1BIT);
	Lcd_EnvidOnOff(0); // Disable ENVID Bit
	Lcd_Port_Return();
}

void Test_Lcd_Stn_2Bit(void)
{
	int i,j,k;

	Lcd_Port_Init();
	Lcd_Init(MODE_STN_2BIT);
	Glib_Init(MODE_STN_2BIT);
	Lcd_EnvidOnOff(1); // Enable ENVID Bit
	Uart_Printf("[STN 4 gray(2bit/1pixel) LCD Test]\n");

	Glib_ClearScr(0, MODE_STN_2BIT);
	j=0;
	for(i=0;i<320;i+=80)
		Glib_FilledRectangle(0+i,0,79+i,239,j++);
	Uart_Printf("4 gray mode test 1. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_2BIT);
	j=0;
	for(i=0;i<320;i+=80)
	{
		Glib_FilledRectangle(0+i,0,79+i,119,j);
		Glib_FilledRectangle(0+i,120,79+i,239,3-j);
		j++;
	}
	Uart_Printf("4 gray mode test 2. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_2BIT);
	j=0;
	for(i=0;i<240;i+=60)
	{
		Glib_FilledRectangle(i,i,i+59,i+59,j);
		j++;
	}
	Uart_Printf("4 gray mode test 3. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_2BIT);
	k=0;
	for(i=160;i<480;i+=80)
	{
		for(j=120;j<360;j+=60)
		{
			Glib_FilledRectangle(i,j,i+79,j+59,k%4);
			k++;
		}
		k+=2;;
	}
	// #0
	// 00
	Glib_Rectangle(0,0,319,239,3);	
	Glib_Line(0,0,319,239,3);		
	Glib_Line(0,239,319,0,3);
	// 0#
	// 00
	Glib_Rectangle(0+320,0,319+320,239,3);			
	Glib_Line(0+320,0,319+320,239,3);		
	Glib_Line(0+320,239,319+320,0,3);
	// 00
	// #0
	Glib_Rectangle(0,0+240,319,239+240,3);			
	Glib_Line(0,0+240,319,239+240,3);		
	Glib_Line(0,239+240,319,0+240,3);
	// 00
	// 0#
	Glib_Line(0+320,0+240,319+320,239+240,3);		
	Glib_Line(0+320,239+240,319+320,0+240,3);
	Glib_Rectangle(50+320,50+240,269+320,189+240,3);

	Uart_Printf("Virtual Screen Test(STN 4 gray). Press any key[ijkm\\r]!\n");
	MoveViewPort(MODE_STN_2BIT);
	Lcd_MoveViewPort(0,0,MODE_STN_2BIT);
	Lcd_EnvidOnOff(0); // Disable ENVID Bit
	Lcd_Port_Return();
}

void Test_Lcd_Stn_4Bit(void)
{
	int i,j,k;

	Lcd_Port_Init();
	Lcd_Init(MODE_STN_4BIT);
	Glib_Init(MODE_STN_4BIT);
	Lcd_EnvidOnOff(1);
	Uart_Printf("[STN 16 gray(4bit/1pixel) LCD Test]\n");

	Glib_ClearScr(0, MODE_STN_4BIT);
	j=0;
	for(i=0;i<320;i+=20)
		Glib_FilledRectangle(0+i,0,19+i,239,j++);
	Uart_Printf("16 gray mode test 1. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_4BIT);
	j=0;
	for(i=0;i<320;i+=20)
	{
		Glib_FilledRectangle(0+i,0,19+i,119,j);
		Glib_FilledRectangle(0+i,120,19+i,239,15-j);
		j++;
	}
	Uart_Printf("16 gray mode test 2. Press any key!\n");
	Uart_Getch();	

	Glib_ClearScr(0, MODE_STN_4BIT);
	j=0;
	for(i=0;i<240;i+=30)
	{
		Glib_FilledRectangle(i,i,i+29,i+29,j);
		Glib_FilledRectangle(i+110,i,i+29+110,i+29,j+8);
		j++;
	}
	Uart_Printf("4 gray mode test 3. Press any key!\n");
	Uart_Getch();	


	Glib_ClearScr(0, MODE_STN_4BIT);
	k=0;
	for(i=160;i<480;i+=40){
		for(j=120;j<360;j+=30)
		{
			Glib_FilledRectangle(i,j,i+39,j+29,k%16);
			k++;
		}
	}
				
	// #0			
	// 00			
	Glib_Rectangle(0,0,319,239,15);	
	Glib_Line(0,0,319,239,15);		
	Glib_Line(0,239,319,0,15);
	// 0#
	// 00
	Glib_Rectangle(0+320,0,319+320,239,15);
	Glib_Line(0+320,0,319+320,239,15);		
	Glib_Line(0+320,239,319+320,0,15);
	// 00
	// #0
	Glib_Rectangle(0,0+240,319,239+240,15);
	Glib_Line(0,0+240,319,239+240,15);		
	Glib_Line(0,239+240,319,0+240,15);
	// 00
	// 0#
	Glib_Rectangle(0+320,0+240,319+320,239+240,15);
	Glib_Line(0+320,0+240,319+320,239+240,15);	
	Glib_Line(0+320,239+240,319+320,0+240,15);
	Glib_Rectangle(50+320,50+240,269+320,189+240,15);

	Uart_Printf("Virtual Screen Test(STN 16 gray). Press any key[ijkm\\r]!\n");
	MoveViewPort(MODE_STN_4BIT);
	Lcd_MoveViewPort(0,0,MODE_STN_4BIT);
	Lcd_EnvidOnOff(0);
	Lcd_Port_Return();
}

void Test_Lcd_Cstn_8Bit(void)
{
	int i,j,k;

	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 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;

	Lcd_Port_Init();
	Lcd_Init(MODE_CSTN_12BIT);
	Glib_Init(MODE_CSTN_12BIT);
	Lcd_CstnOnOff(1); // Enable ENVID Bit and GPB5 output
	Uart_Printf("[CSTN 4K COLOR(12bit/1pixel) LCD TEST]\n");
	Uart_Printf("R:0 ...	16\n");
	Uart_Printf("G:0 ...	16\n");
	Uart_Printf("B:0 ...	16\n");
 
	Glib_ClearScr(0, MODE_CSTN_12BIT);
	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();	

	Glib_ClearScr(0, MODE_CSTN_12BIT);
	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, MODE_CSTN_12BIT);
	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);
123

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