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📄 glib.c

📁 s3c2410开发板的测试代码,包括lcd
💻 C
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/*
*********************************************************
* Copyright (c)
* All rights reserved.				            
*
* 文件名称:glib.c
* 文件标识:
* 摘    要:本文件是对LCD的基本操作代码。
* 当前版本:1.0
* 作    者:刘征
* 完成日期:2005.4.3
*
* 取代版本:
* 作    者:
* 完成日期:
*********************************************************
*/

/*
*********************************************************
*   					 头文件
*********************************************************
*/
#include "2410addr.h"
#include "2410lib.h"
#include "def.h"
#include "lcdlib.h"
#include "glib.h"
#include "lcd.h"

/*
*********************************************************
*  				    变量
*********************************************************
*/
unsigned save_rGPCUP,save_rGPCDAT,save_rGPCCON;
unsigned save_rGPDUP,save_rGPDDAT,save_rGPDCON;

static const unsigned short DEMO256pal[]={
	0x0b5e,0xce9a,0xffd9,0x9d99,0xb63a,0xae7c,0xdd71,0x6c57,0xfd4d,0x00ae,0x9c4d,0xb5f8,0xad96,0x0131,0x0176,0xefff,0xcedd,0x9556,0xe4bf,0x00b6,0x22b7,0x002b,0x89de,0x002c,0x57df,0xab5f,0x3031,0x14bf,0x797e,0x5391,0x93ab,0x7239,0x7453,0xafdf,0x71b9,0x8c92,0x014d,0x302e,0x5175,0x0029,0x0969,0x004e,0x2a6d,0x0021,0x3155,0x4b6e,0xd677,0xf6b6,0x9b5f,0x4bb5,0xffd5,0x0027,0xdfdf,0x74d8,0x1256,0x6bcd,0x9b08,0x2ab2,0xbd72,0x84b5,0xfe52,0xd4ad,0x00ad,0xfffc,0x422b,0x73b0,0x0024,0x5246,0x8e5e,0x28b3,0x0050,0x3b52,0x2a4a,0x3a74,0x8559,0x3356,0x1251,0x9abf,0x4034,0x40b1,
	0x8cb9,0x00b3,0x5c55,0xdf3d,0x61b7,0x1f5f,0x00d9,0x4c59,0x0926,0xac3f,0x925f,0x85bc,0x29d2,0xc73f,0xef5c,0xcb9f,0x827b,0x5279,0x4af5,0x01b9,0x4290,0xf718,0x126d,0x21a6,0x515e,0xefbd,0xd75e,0x42ab,0x00aa,0x10b3,0x7349,0x63b5,0x61a3,0xaadf,0xcb27,0x87df,0x6359,0xc7df,0x4876,0xb5bc,0x4114,0xfe2e,0xef5e,0x65be,0x43b9,0xe5df,0x21c9,0x7d16,0x6abb,0x5c11,0x49f7,0xbc0b,0x9e1a,0x3b0f,0x202b,0xff12,0x821b,0x842f,0xbccf,0xdefb,0x8a3e,0x68fa,0xa4f1,0x38ae,0x28b7,0x21ad,0x31d7,0x0073,0x182b,0x1831,0x3415,0xbdf6,0x2dbf,0x0a5d,0xc73d,0x182c,0x293e,0x7b3d,0x643d,0x3cbd,
	0x92dd,0x09d4,0x1029,0x7cdd,0x6239,0x182e,0x5aea,0x11eb,0x8abc,0x7bfa,0x00a7,0x2153,0x1853,0x1318,0x0109,0x54fa,0x72a7,0x89e3,0x01cf,0x3a07,0x7b17,0x1a14,0x2150,0x23dc,0x4142,0x1b33,0x00a4,0xf6df,0x08fc,0x18ae,0x3a7e,0x18d1,0xa51c,0xff5a,0x1a0f,0x28fa,0xdfbe,0x82de,0x60d7,0x1027,0x48fa,0x5150,0x6213,0x89d6,0x110d,0x9bbb,0xbedd,0x28e1,0x1925,0xf449,0xaa79,0xd5f4,0x693c,0x110a,0x2889,0x08a2,0x923d,0x10a6,0xd9bc,0x5b2e,0x32ec,0xcf7f,0x1025,0x2148,0x74b4,0x6d59,0x9d14,0x0132,0x00f0,0x56bf,0x00f1,0xffff,0x0173,0x0133,0x00b0,0x00b1,0xf7ff,0x08b1,0xfffe,0x08b0,
	0x0171,0xf7bf,0x10f3,0xf7fe,0x08ef,0x1192,0xefbe,0x1131,0x2177,0xff9f,0x1116,0xffbc,0x5914,0x22ef,0xb285,0xa6df,
};

/*
*********************************************************
*  				    函数原型
*********************************************************
*/
void (*PutPixel)(U32,U32,U32);

/*
*********************************************************
* 函数介绍:本函数是LCD基本操作初始化函数,根据LCD类型判断出
*           调用显示像素点的程序。				
* 输入参数:type--LCD类型
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void Glib_Init(int type)
{
    switch(type)
    {
    case MODE_STN_1BIT:
    	PutPixel=_PutStn1Bit;
    	break;
    case MODE_STN_2BIT:
       	PutPixel=_PutStn2Bit;
       	break;
    case MODE_STN_4BIT:
        PutPixel=_PutStn4Bit;
        break;
    case MODE_CSTN_8BIT:
    	PutPixel=_PutCstn8Bit;
    	break;   
    case MODE_CSTN_12BIT:
    	PutPixel=_PutCstn12Bit;
    	break;   
    case MODE_TFT_8BIT_240320:
    	PutPixel=_PutTft8Bit_240320;   	
    	break;   
    case MODE_TFT_16BIT_240320:
    	PutPixel=_PutTft16Bit_240320;
    	break;   
    case MODE_TFT_1BIT_640480:
    	PutPixel=_PutTft1Bit_640480;
    	break;   
    case MODE_TFT_8BIT_640480:
    	PutPixel=_PutTft8Bit_640480;
    	break;   
    case MODE_TFT_16BIT_640480:
    	PutPixel=_PutTft16Bit_640480;
    	break;   
    case MODE_TFT_24BIT_640480:
    	PutPixel=_PutTft24Bit_640480;
    	break;   
//--------------------------------------
    case MODE_TFT_1BIT_800600:
    	PutPixel=_PutTft1Bit_800600;
    	break;   
    case MODE_TFT_8BIT_800600:
    	PutPixel=_PutTft8Bit_800600;
    	break;   
    case MODE_TFT_16BIT_800600:
    	PutPixel=_PutTft16Bit_800600;
    	break;   
//--------------------------------------
    default: 
    	break;
    }
}

/*
*********************************************************
* 函数介绍:本函数是STN屏每像素1BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutStn1Bit(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_STN&& y<SCR_YSIZE_STN)
	frameBuffer1Bit[(y)][(x)/32]=( frameBuffer1Bit[(y)][(x)/32]
	& ~(0x80000000>>((x)%32)*1) ) | ( (c&0x00000001)<< ((32-1-((x)%32))*1) );
}

/*
*********************************************************
* 函数介绍:本函数是STN屏每像素2BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutStn2Bit(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_STN&& y<SCR_YSIZE_STN)
        frameBuffer2Bit[(y)][(x)/16]=( frameBuffer2Bit[(y)][x/16]
	& ~(0xc0000000>>((x)%16)*2) ) | ( (c&0x00000003)<<((16-1-((x)%16))*2) );
}

/*
*********************************************************
* 函数介绍:本函数是STN屏每像素4BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutStn4Bit(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_STN&& y<SCR_YSIZE_STN)
        frameBuffer4Bit[(y)][(x)/8]=( frameBuffer4Bit[(y)][x/8]
	& ~(0xf0000000>>((x)%8)*4) ) | ( (c&0x0000000f)<<((8-1-((x)%8))*4) );
}

/*
*********************************************************
* 函数介绍:本函数是CSTN屏每像素8BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutCstn8Bit(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_CSTN&& y<SCR_YSIZE_CSTN)
        frameBuffer8Bit[(y)][(x)/4]=( frameBuffer8Bit[(y)][x/4]
	    & ~(0xff000000>>((x)%4)*8) ) | ( (c&0x000000ff)<<((4-1-((x)%4))*8) );
}

/*
*********************************************************
* 函数介绍:本函数是CSTN屏每像素12BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutCstn12Bit(U32 x,U32 y,U32 c)
{
    U32 z;
    z=((x)%8);
    if(x<SCR_XSIZE_CSTN&& y<SCR_YSIZE_CSTN)
    {

        if((z%3)!=2)
            frameBuffer12Bit[(y)][(x)*3/8]=
            ( frameBuffer12Bit[(y)][(x)*3/8] & ~(0xfff00000>>(((z/3)*4)+((z)%3)*12) )
		| ( (c&0xfff)<<(20-(((z/3)*4)+((z)%3)*12))) );
        else
        {
            if(z==2)
            {
                frameBuffer12Bit[(y)][(x)*3/8]=( (frameBuffer12Bit[(y)][(x)*3/8]
		    & ~(0xff)) | ((c&0xff0)>>4)  ); 
                frameBuffer12Bit[(y)][((x)*3/8)+1]=( (frameBuffer12Bit[(y)][((x)*3/8)+1]
		    & ~(0xf0000000)) | ((c&0xf)<<28)  );
            }   
            else if(z==5)
            {
                frameBuffer12Bit[(y)][(x)*3/8]=( (frameBuffer12Bit[(y)][(x)*3/8]
	            & ~(0xf)) | ((c&0xf00)>>8)  );
                frameBuffer12Bit[(y)][((x)*3/8)+1]=( (frameBuffer12Bit[(y)][((x)*3/8)+1]
	            & ~(0xff000000)) | ((c&0xff)<<24)  );
            }   
        }
    }
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素8BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft8Bit_240320(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_240320 && y<SCR_YSIZE_TFT_240320)
        frameBuffer8BitTft240320[(y)][(x)/4]=( frameBuffer8BitTft240320[(y)][x/4]
        & ~(0xff000000>>((x)%4)*8) ) | ( (c&0x000000ff)<<((4-1-((x)%4))*8) );
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素16BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft16Bit_240320(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_240320 && y<SCR_YSIZE_TFT_240320)
        frameBuffer16BitTft240320[(y)][(x)/2]=( frameBuffer16BitTft240320[(y)][x/2]
        & ~(0xffff0000>>((x)%2)*16) ) | ( (c&0x0000ffff)<<((2-1-((x)%2))*16) );
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素1BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft1Bit_640480(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_640480 && y<SCR_YSIZE_TFT_640480)
        frameBuffer1BitTft640480[(y)][(x)/32]=( frameBuffer1BitTft640480[(y)][x/32]
	& ~(0x80000000>>((x)%32)*1) ) | ( (c&0x00000001)<< ((32-1-((x)%32))*1) );
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素8BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft8Bit_640480(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_640480 && y<SCR_YSIZE_TFT_640480)
        frameBuffer8BitTft640480[(y)][(x)/4]=( frameBuffer8BitTft640480[(y)][x/4]
        & ~(0xff000000>>((x)%4)*8) ) | ( (c&0x000000ff)<<((4-1-((x)%4))*8) );
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素16BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft16Bit_640480(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_640480 && y<SCR_YSIZE_TFT_640480)
        frameBuffer16BitTft640480[(y)][(x)/2]=( frameBuffer16BitTft640480[(y)][x/2]
        & ~(0xffff0000>>((x)%2)*16) ) | ( (c&0x0000ffff)<<((2-1-((x)%2))*16) );
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素24BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft24Bit_640480(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_640480 && y<SCR_YSIZE_TFT_640480)
        frameBuffer24BitTft640480[(y)][(x)]=( frameBuffer24BitTft640480[(y)][(x)]
        & (0x0) | ( c&0xffffff00)); // | ( c&0x00ffffff)); LSB 
}

/*
*********************************************************
* 函数介绍:本函数是TFT屏每像素1BIT显示程序。				
* 输入参数:c--显示值
*           x--X坐标
*           y--Y坐标
* 输出参数:无
* 返回值  :无
*********************************************************
*/
void _PutTft1Bit_800600(U32 x,U32 y,U32 c)
{
    if(x<SCR_XSIZE_TFT_800600 && y<SCR_YSIZE_TFT_800600)
        frameBuffer1BitTft800600[(y)][(x)/32]=( frameBuffer1BitTft800600[(y)][x/32]
	& ~(0x80000000>>((x)%32)*1) ) | ( (c&0x00000001)<< ((32-1-((x)%32))*1) );

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