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📄 lcd.c

📁 单片机51环境下的字库代码122*32点阵的液晶显示
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12 
		}

		LCDSetModifyWriteOFF1();
		LCDSetModifyWriteOFF2();
		if(j>3)break;
	}
}

void LCDDrawText10(unsigned char x0,unsigned char y0,unsigned char size,unsigned int *dat,char mode)
{
	unsigned char i;
	for (i=0;i<size;i++)
	{
		LCDDrawChar10(x0,y0,CharTable10+(*(dat+i))*13,mode);
		x0+=11;	
	}
}


void LCDDrawImg(unsigned char x0,unsigned char y0,unsigned char x1,unsigned char y1,unsigned char *pic,char mode)
{
	unsigned char i,j,page0,page1,width,temp,ym,dtemp,mask;
	if(x0>x1)xchg(&x0,&x1);
	if(y0>y1)xchg(&y0,&y1);
	page0=y0>>3;
	page1=y1>>3;
	width=x1-x0+1;
	ym=y0%8;
	
	for(j=page0;j<=page1;j++)
	{
		if(j>3)break;
		LCDSetPage1(j);
		LCDSetPage2(j);

		if(x0<MAXCOL&&x1<MAXCOL)
			LCDWriteCom1(x0);	
		else if(x0<MAXCOL)
		{	
			LCDWriteCom1(x0);
			LCDWriteCom2(0);
		}
		else if(x0>=MAXCOL)
			LCDWriteCom2(x0-MAXCOL);

		LCDSetModifyWriteON1();
		LCDSetModifyWriteON2();

		for(i=x0;i<=x1;i++)
		{
			if(i>MAXCOL*2)break;
			if(i<MAXCOL)dtemp=LCDReadDat1();
			else dtemp=LCDReadDat2();
		
			if(j==page0)
			{
				temp=(*(pic+(i-x0)))<<ym;
				mask=0xff<<ym;
			}
			else if(j!=page0)
			{
				temp=((*(pic+(j-page0-1)*width+(i-x0)))>>(8-ym))
						|((*(pic+(j-page0)*width+(i-x0)))<<ym);
				mask=0xff;
			}
			if(j==page1)
			{
				temp=temp&(0xff>>(7-y1%8));
				mask=mask&(0xff>>(7-y1%8));
			}
		
			if(mode==DrawType_Normal)temp=(dtemp&(~mask))|(temp&mask);
			else if(mode==DrawType_NotNormal)temp=(dtemp&(~mask))|((~temp)&mask);
			else if(mode==DrawType_Mask)temp=(dtemp&(~mask))|((dtemp|temp)&mask);
			else if(mode==DrawType_NotMask)temp=(dtemp&(~mask))|((dtemp|(~temp))&mask);
			else if(mode==DrawType_And)temp=(dtemp&(~mask))|((dtemp&temp)&mask);
			else if(mode==DrawType_Or)temp=(dtemp&(~mask))|((temp|dtemp)&mask);
		
			//else if(mode==DrawType_Not)temp=(dtemp&(~mask))&((~temp)&mask);
		//	else if(mode==DrawType_MaskNot)temp=(dtemp&(~mask))|((~temp)&mask);

			if(i<MAXCOL)LCDWriteDat1(temp);
			else if(i<2*MAXCOL) LCDWriteDat2(temp);
			else break;
		}	
		LCDSetModifyWriteOFF1();
		LCDSetModifyWriteOFF2();
		if(j>3)break;
	
	}
}
/*
//在x,y点显示一个点
void LCDDrawPoint(unsigned char x,unsigned char y,char color )   
{
	unsigned char dat,temp;
									//设置页
	temp=(y>>3);
	LCDSetPage1(temp);
	LCDSetPage2(temp);

	if(x<MAXCOL)
	{	
		
		LCDSetCol1(x);						//设置行
		LCDSetModifyWriteON1();				//打开改写模式
		dat=LCDReadDat1();					//读数据
		if(color==0)dat=dat&(!(1<<(y%8)));	//计算要写数据
		else			dat=dat|(1<<(y%8));
		LCDWriteDat1(dat);					//写数据
		LCDSetModifyWriteOFF1();			//关闭改写模式

	}
	else
	{	LCDSetCol2(x-MAXCOL);				//设置行
		LCDSetModifyWriteON2();				//打开改写模式
		dat=LCDReadDat2();					//读数据
		if(color==0)		dat=dat&(!(1<<(y%8)));//计算要写数据
		else			dat=dat|(1<<(y%8));	
		LCDWriteDat2(dat);			//写数据
		LCDSetModifyWriteOFF2();				//关闭改写模式
	}

}	
*/
void LCDDrawText8(char *str,unsigned char x0,unsigned char y0,char mode)
{
	unsigned char i,StrSize;
	StrSize=strlen(str);
	for(i=0;i<StrSize;i++)
	{
			if(str[i]<128)
			LCDDrawImg(x0+i*8,y0,x0+i*8+7,y0+7,CharTable8+8*str[i],mode);
		else
			LCDDrawImg(x0+i*8,y0,x0+i*8+7,y0+7,CharTable8,mode);			
	}
}
char code CharTable10[]=
{	
	0x34,0x4c,0xc7,0x34,0x0c,0x21,0x21,0xf9,0x25,0x23,0x46,0xea,0x00,//好
	0x02,0x12,0x12,0x1f,0xf2,0x12,0x92,0x9f,0x92,0x72,0x00,0x03,0x00,//节
	0x00,0xff,0x11,0x11,0x11,0x11,0x11,0x11,0xff,0x00,0x5c,0x55,0x03,//日
	0x0c,0xff,0x04,0x28,0x22,0xa2,0x7f,0xa2,0x3e,0x20,0xac,0x01,0x09,//快
	0x00,0x9e,0x52,0x32,0x12,0xfd,0x31,0x51,0x91,0x10,0x81,0x0e,0x04,//乐
	0x00,0x0c,0xbe,0xbe,0x0c,0x00,0x00,0x00,0x00,0x00,0x50,0x00,0x00,//！
	0x00,0x01,0x01,0x01,0x01,0xf9,0x09,0x05,0x03,0x01,0x80,0x0e,0x00,//了
	0x7f,0x01,0xfd,0x81,0x7f,0x84,0x44,0x24,0xff,0x04,0x06,0x89,0x03,//财
	0x04,0x07,0xc4,0x3c,0x17,0x74,0x94,0x55,0x36,0x04,0xa6,0x45,0x09,//发


};
char code CharTable8[128L*8L]=
{
/*    0  */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
/*    1  */ 0x00, 0x7e, 0x81, 0x95, 0xb1, 0xb1, 0x95, 0x81, 
/*    2  */ 0x00, 0x7e, 0xff, 0xeb, 0xcf, 0xcf, 0xeb, 0xff, 
/*    3  */ 0x00, 0x0e, 0x1f, 0x3e, 0x7c, 0x3e, 0x1f, 0x0e, 
/*    4  */ 0x00, 0x08, 0x1c, 0x3e, 0x7f, 0x3e, 0x1c, 0x08, 
/*    5  */ 0x00, 0x1c, 0x1c, 0x4a, 0x7f, 0x7f, 0x4a, 0x1c, 
/*    6  */ 0x00, 0x08, 0x1c, 0x5e, 0x7f, 0x7f, 0x5e, 0x1c, 
/*    7  */ 0x00, 0x00, 0x00, 0x3c, 0x3c, 0x3c, 0x3c, 0x00, 
/*    8  */ 0x00, 0xff, 0xff, 0xc3, 0xc3, 0xc3, 0xc3, 0xff, 
/*    9  */ 0x00, 0x00, 0x7e, 0x42, 0x42, 0x42, 0x42, 0x7e, 
/*   10  */ 0x00, 0xff, 0x81, 0xbd, 0xbd, 0xbd, 0xbd, 0x81, 
/*   11  */ 0x00, 0x70, 0xf8, 0x88, 0x88, 0xf9, 0x7f, 0x07, 
/*   12  */ 0x00, 0x4e, 0x5f, 0xf1, 0xf1, 0x5f, 0x4e, 0x00, 
/*   13  */ 0x00, 0xc0, 0xe0, 0xfe, 0x7f, 0x05, 0x05, 0x07, 
/*   14  */ 0x00, 0xc0, 0xfe, 0x7f, 0x05, 0x05, 0x65, 0x7f, 
/*   15  */ 0x00, 0xdb, 0xdb, 0x3c, 0xe7, 0xe7, 0x3c, 0xdb, 
/*   16  */ 0x00, 0x7f, 0x7f, 0x3e, 0x3e, 0x1c, 0x08, 0x08, 
/*   17  */ 0x00, 0x08, 0x08, 0x1c, 0x3e, 0x3e, 0x7f, 0x7f, 
/*   18  */ 0x00, 0x24, 0x66, 0xff, 0xff, 0x66, 0x24, 0x00, 
/*   19  */ 0x00, 0x00, 0x5f, 0x5f, 0x00, 0x5f, 0x5f, 0x00, 
/*   20  */ 0x00, 0x0e, 0x1f, 0x11, 0x7f, 0x7f, 0x01, 0x7f, 
/*   21  */ 0x00, 0x00, 0x1a, 0xbf, 0xa5, 0xa5, 0xfd, 0x58, 
/*   22  */ 0x00, 0x70, 0x70, 0x70, 0x70, 0x70, 0x70, 0x70, 
/*   23  */ 0x00, 0x00, 0x94, 0xb6, 0xff, 0xff, 0xb6, 0x94, 
/*   24  */ 0x00, 0x04, 0x06, 0x7f, 0x7f, 0x06, 0x04, 0x00, 
/*   25  */ 0x00, 0x10, 0x30, 0x7f, 0x7f, 0x30, 0x10, 0x00, 
/*   26  */ 0x00, 0x08, 0x08, 0x08, 0x08, 0x3e, 0x1c, 0x08, 
/*   27  */ 0x00, 0x08, 0x1c, 0x3e, 0x08, 0x08, 0x08, 0x08, 
/*   28  */ 0x00, 0x1c, 0x1c, 0x10, 0x10, 0x10, 0x10, 0x10, 
/*   29  */ 0x00, 0x08, 0x1c, 0x2a, 0x08, 0x08, 0x2a, 0x1c, 
/*   30  */ 0x00, 0x30, 0x38, 0x3c, 0x3e, 0x3c, 0x38, 0x30, 
/*   31  */ 0x00, 0x06, 0x0e, 0x1e, 0x3e, 0x1e, 0x0e, 0x06, 
/*   32  */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
/*   33  */ 0x00, 0x00, 0x00, 0x00, 0x5f, 0x5f, 0x00, 0x00, 
/*   34  */ 0x00, 0x07, 0x07, 0x00, 0x00, 0x07, 0x07, 0x00, 
/*   35  */ 0x00, 0x54, 0x7e, 0x3f, 0x55, 0x7e, 0x3f, 0x15, 
/*   36  */ 0x00, 0x24, 0x2e, 0x6a, 0x6b, 0x2b, 0x3a, 0x12, 
/*   37  */ 0x00, 0x43, 0x63, 0x30, 0x18, 0x0c, 0x66, 0x63, 
/*   38  */ 0x00, 0x30, 0x7a, 0x4f, 0x5d, 0x37, 0x72, 0x50, 
/*   39  */ 0x00, 0x00, 0x04, 0x07, 0x03, 0x00, 0x00, 0x00, 
/*   40  */ 0x00, 0x00, 0x00, 0x1c, 0x3e, 0x63, 0x41, 0x00, 
/*   41  */ 0x00, 0x00, 0x00, 0x41, 0x63, 0x3e, 0x1c, 0x00, 
/*   42  */ 0x00, 0x08, 0x2a, 0x3e, 0x1c, 0x3e, 0x2a, 0x08, 
/*   43  */ 0x00, 0x00, 0x08, 0x08, 0x3e, 0x3e, 0x08, 0x08, 
/*   44  */ 0x00, 0x00, 0x00, 0x80, 0xe0, 0x60, 0x00, 0x00, 
/*   45  */ 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 
/*   46  */ 0x00, 0x00, 0x00, 0x00, 0x60, 0x60, 0x00, 0x00, 
/*   47  */ 0x00, 0x40, 0x60, 0x30, 0x18, 0x0c, 0x06, 0x03, 
/*   48  */ 0x00, 0x3e, 0x7f, 0x41, 0x41, 0x41, 0x7f, 0x3e, 
/*   49  */ 0x00, 0x00, 0x40, 0x42, 0x7f, 0x7f, 0x40, 0x40, 
/*   50  */ 0x00, 0x62, 0x73, 0x51, 0x59, 0x49, 0x6f, 0x66, 
/*   51  */ 0x00, 0x22, 0x63, 0x41, 0x49, 0x49, 0x7f, 0x36, 
/*   52  */ 0x00, 0x18, 0x1c, 0x16, 0x13, 0x7f, 0x7f, 0x10, 
/*   53  */ 0x00, 0x27, 0x67, 0x45, 0x45, 0x45, 0x7d, 0x39, 
/*   54  */ 0x00, 0x3c, 0x7e, 0x4b, 0x49, 0x49, 0x79, 0x30, 
/*   55  */ 0x00, 0x03, 0x03, 0x71, 0x79, 0x0d, 0x07, 0x03, 
/*   56  */ 0x00, 0x36, 0x7f, 0x49, 0x49, 0x49, 0x7f, 0x36, 
/*   57  */ 0x00, 0x06, 0x4f, 0x49, 0x49, 0x69, 0x3f, 0x1e, 
/*   58  */ 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x00, 0x00, 
/*   59  */ 0x00, 0x00, 0x00, 0x80, 0xe6, 0x66, 0x00, 0x00, 
/*   60  */ 0x00, 0x00, 0x08, 0x1c, 0x36, 0x63, 0x41, 0x00, 
/*   61  */ 0x00, 0x00, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 
/*   62  */ 0x00, 0x00, 0x00, 0x41, 0x63, 0x36, 0x1c, 0x08, 
/*   63  */ 0x00, 0x00, 0x02, 0x03, 0x51, 0x59, 0x0f, 0x06, 
/*   64  */ 0x00, 0x3e, 0x7f, 0x41, 0x5d, 0x5d, 0x5f, 0x1e, 
/*   65  */ 0x00, 0x7c, 0x7e, 0x13, 0x11, 0x13, 0x7e, 0x7c, 
/*   66  */ 0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x7f, 0x36, 
/*   67  */ 0x00, 0x3e, 0x7f, 0x41, 0x41, 0x41, 0x67, 0x26, 
/*   68  */ 0x00, 0x7f, 0x7f, 0x41, 0x41, 0x63, 0x3e, 0x1c, 
/*   69  */ 0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x49, 0x41, 
/*   70  */ 0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x09, 0x01, 
/*   71  */ 0x00, 0x3e, 0x7f, 0x41, 0x41, 0x49, 0x7b, 0x7a, 
/*   72  */ 0x00, 0x7f, 0x7f, 0x08, 0x08, 0x08, 0x7f, 0x7f, 
/*   73  */ 0x00, 0x00, 0x41, 0x7f, 0x7f, 0x41, 0x00, 0x00, 
/*   74  */ 0x00, 0x30, 0x70, 0x40, 0x41, 0x41, 0x7f, 0x3f, 
/*   75  */ 0x00, 0x7f, 0x7f, 0x08, 0x1c, 0x36, 0x63, 0x41, 
/*   76  */ 0x00, 0x7f, 0x7f, 0x40, 0x40, 0x40, 0x40, 0x40, 
/*   77  */ 0x00, 0x7f, 0x7f, 0x06, 0x0c, 0x06, 0x7f, 0x7f, 
/*   78  */ 0x00, 0x7f, 0x7f, 0x06, 0x0c, 0x18, 0x7f, 0x7f, 
/*   79  */ 0x00, 0x3e, 0x7f, 0x41, 0x41, 0x41, 0x7f, 0x3e, 
/*   80  */ 0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x0f, 0x06, 
/*   81  */ 0x00, 0x3e, 0x7f, 0x41, 0x41, 0x41, 0xff, 0xbe, 
/*   82  */ 0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x7f, 0x76, 
/*   83  */ 0x00, 0x22, 0x67, 0x4d, 0x59, 0x73, 0x22, 0x00, 
/*   84  */ 0x00, 0x01, 0x01, 0x7f, 0x7f, 0x01, 0x01, 0x00, 
/*   85  */ 0x00, 0x3f, 0x7f, 0x40, 0x40, 0x40, 0x7f, 0x3f, 
/*   86  */ 0x00, 0x1f, 0x3f, 0x60, 0x40, 0x60, 0x3f, 0x1f, 
/*   87  */ 0x00, 0x7f, 0x7f, 0x30, 0x18, 0x30, 0x7f, 0x7f, 
/*   88  */ 0x00, 0x63, 0x77, 0x1c, 0x08, 0x1c, 0x77, 0x63, 
/*   89  */ 0x00, 0x03, 0x07, 0x0c, 0x78, 0x78, 0x0c, 0x07, 
/*   90  */ 0x00, 0x61, 0x71, 0x59, 0x4d, 0x47, 0x43, 0x41, 
/*   91  */ 0x00, 0x00, 0x00, 0x7f, 0x7f, 0x41, 0x41, 0x00, 
/*   92  */ 0x00, 0x01, 0x03, 0x06, 0x0c, 0x18, 0x30, 0x60, 
/*   93  */ 0x00, 0x00, 0x00, 0x41, 0x41, 0x7f, 0x7f, 0x00, 
/*   94  */ 0x00, 0x08, 0x0c, 0x06, 0x02, 0x06, 0x0c, 0x08, 
/*   95  */ 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 
/*   96  */ 0x00, 0x00, 0x00, 0x03, 0x07, 0x04, 0x00, 0x00, 
/*   97  */ 0x00, 0x20, 0x74, 0x54, 0x54, 0x54, 0x7c, 0x78, 
/*   98  */ 0x00, 0x7f, 0x7f, 0x24, 0x44, 0x44, 0x7c, 0x38, 
/*   99  */ 0x00, 0x38, 0x7c, 0x44, 0x44, 0x44, 0x4c, 0x48, 
/*  100  */ 0x00, 0x38, 0x7c, 0x44, 0x44, 0x24, 0x7f, 0x7f, 
/*  101  */ 0x00, 0x38, 0x7c, 0x54, 0x54, 0x54, 0x5c, 0x58, 
/*  102  */ 0x00, 0x00, 0x04, 0x7e, 0x7f, 0x05, 0x05, 0x01, 
/*  103  */ 0x00, 0x18, 0xbc, 0xa4, 0xa4, 0x94, 0xfc, 0x7c, 
/*  104  */ 0x00, 0x7f, 0x7f, 0x04, 0x04, 0x04, 0x7c, 0x78, 
/*  105  */ 0x00, 0x00, 0x00, 0x44, 0x7d, 0x7d, 0x40, 0x00, 
/*  106  */ 0x00, 0x80, 0x80, 0x84, 0xfd, 0x7d, 0x00, 0x00, 
/*  107  */ 0x00, 0x7f, 0x7f, 0x10, 0x38, 0x6c, 0x44, 0x00, 
/*  108  */ 0x00, 0x00, 0x00, 0x41, 0x7f, 0x7f, 0x40, 0x00, 
/*  109  */ 0x00, 0x7c, 0x7c, 0x08, 0x18, 0x0c, 0x7c, 0x78, 
/*  110  */ 0x00, 0x7c, 0x7c, 0x04, 0x04, 0x04, 0x7c, 0x78, 
/*  111  */ 0x00, 0x38, 0x7c, 0x44, 0x44, 0x44, 0x7c, 0x38, 
/*  112  */ 0x00, 0xfc, 0xfc, 0x24, 0x44, 0x44, 0x7c, 0x38, 
/*  113  */ 0x00, 0x38, 0x7c, 0x44, 0x44, 0x24, 0xfc, 0xfc, 
/*  114  */ 0x00, 0x00, 0x7c, 0x7c, 0x08, 0x04, 0x04, 0x04, 
/*  115  */ 0x00, 0x48, 0x5c, 0x54, 0x54, 0x54, 0x74, 0x20, 
/*  116  */ 0x00, 0x00, 0x04, 0x3f, 0x7f, 0x44, 0x44, 0x00, 
/*  117  */ 0x00, 0x3c, 0x7c, 0x40, 0x40, 0x40, 0x7c, 0x7c, 
/*  118  */ 0x00, 0x1c, 0x3c, 0x60, 0x40, 0x60, 0x3c, 0x1c, 
/*  119  */ 0x00, 0x3c, 0x7c, 0x60, 0x30, 0x60, 0x7c, 0x3c, 
/*  120  */ 0x00, 0x44, 0x6c, 0x38, 0x10, 0x38, 0x6c, 0x44, 
/*  121  */ 0x00, 0x1c, 0xbc, 0xa0, 0xa0, 0x90, 0xfc, 0x7c, 
/*  122  */ 0x00, 0x44, 0x64, 0x74, 0x5c, 0x4c, 0x44, 0x00, 
/*  123  */ 0x00, 0x00, 0x08, 0x08, 0x3e, 0x77, 0x41, 0x41, 
/*  124  */ 0x00, 0x00, 0x00, 0x77, 0x77, 0x00, 0x00, 0x00, 
/*  125  */ 0x00, 0x00, 0x41, 0x41, 0x77, 0x3e, 0x08, 0x08, 
/*  126  */ 0x00, 0x04, 0x06, 0x02, 0x06, 0x04, 0x06, 0x02, 
/*  127  */ 0x00, 0x78, 0x7c, 0x46, 0x43, 0x46, 0x7c, 0x78
};
12

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