?? ili93xx.c
字號(hào):
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000F,0x0000);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_WriteReg(0x0007,0x0021);
delay_ms(20);
LCD_WriteReg(0x0007,0x0061);
delay_ms(20);
LCD_WriteReg(0x0007,0x0173);
delay_ms(20);
}else if(DeviceCode==0xB505)
{
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x00a4,0x0001);
delay_ms(20);
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x0030,0x0214);
LCD_WriteReg(0x0031,0x3715);
LCD_WriteReg(0x0032,0x0604);
LCD_WriteReg(0x0033,0x0e16);
LCD_WriteReg(0x0034,0x2211);
LCD_WriteReg(0x0035,0x1500);
LCD_WriteReg(0x0036,0x8507);
LCD_WriteReg(0x0037,0x1407);
LCD_WriteReg(0x0038,0x1403);
LCD_WriteReg(0x0039,0x0020);
LCD_WriteReg(0x0090,0x001a);
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
delay_ms(20);
LCD_WriteReg(0x0010,0x0730);
LCD_WriteReg(0x0011,0x0137);
delay_ms(20);
LCD_WriteReg(0x0012,0x01b8);
delay_ms(20);
LCD_WriteReg(0x0013,0x0f00);
LCD_WriteReg(0x002a,0x0080);
LCD_WriteReg(0x0029,0x0048);
delay_ms(20);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1230);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x000a,0x0000);
LCD_WriteReg(0x000c,0x0000);
LCD_WriteReg(0x000d,0x0000);
LCD_WriteReg(0x000e,0x0030);
LCD_WriteReg(0x0050,0x0000);
LCD_WriteReg(0x0051,0x00ef);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013f);
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
//LCD_WriteReg(0x0080,0x0000);
//LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0090,0X0011);
LCD_WriteReg(0x0092,0x0600);
LCD_WriteReg(0x0093,0x0402);
LCD_WriteReg(0x0094,0x0002);
delay_ms(20);
LCD_WriteReg(0x0007,0x0001);
delay_ms(20);
LCD_WriteReg(0x0007,0x0061);
LCD_WriteReg(0x0007,0x0173);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_WriteReg(0x00,0x22);
}else if(DeviceCode==0x8989)
{
LCD_WriteReg(0x0000,0x0001);//打開晶振
LCD_WriteReg(0x0003,0xA8A4);//0xA8A4
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000D,0x080C);
LCD_WriteReg(0x000E,0x2B00);
LCD_WriteReg(0x001E,0x00B0);
LCD_WriteReg(0x0001,0x2B3F);//驅(qū)動(dòng)輸出控制320*240 0x6B3F
LCD_WriteReg(0x0002,0x0600);
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x6070); //定義數(shù)據(jù)格式 16位色 橫屏 0x6058
LCD_WriteReg(0x0005,0x0000);
LCD_WriteReg(0x0006,0x0000);
LCD_WriteReg(0x0016,0xEF1C);
LCD_WriteReg(0x0017,0x0003);
LCD_WriteReg(0x0007,0x0233); //0x0233
LCD_WriteReg(0x000B,0x0000);
LCD_WriteReg(0x000F,0x0000); //掃描開始地址
LCD_WriteReg(0x0041,0x0000);
LCD_WriteReg(0x0042,0x0000);
LCD_WriteReg(0x0048,0x0000);
LCD_WriteReg(0x0049,0x013F);
LCD_WriteReg(0x004A,0x0000);
LCD_WriteReg(0x004B,0x0000);
LCD_WriteReg(0x0044,0xEF00);
LCD_WriteReg(0x0045,0x0000);
LCD_WriteReg(0x0046,0x013F);
LCD_WriteReg(0x0030,0x0707);
LCD_WriteReg(0x0031,0x0204);
LCD_WriteReg(0x0032,0x0204);
LCD_WriteReg(0x0033,0x0502);
LCD_WriteReg(0x0034,0x0507);
LCD_WriteReg(0x0035,0x0204);
LCD_WriteReg(0x0036,0x0204);
LCD_WriteReg(0x0037,0x0502);
LCD_WriteReg(0x003A,0x0302);
LCD_WriteReg(0x003B,0x0302);
LCD_WriteReg(0x0023,0x0000);
LCD_WriteReg(0x0024,0x0000);
LCD_WriteReg(0x0025,0x8000);
LCD_WriteReg(0x004f,0); //行首址0
LCD_WriteReg(0x004e,0); //列首址0
}else if(DeviceCode==0x4531)
{
LCD_WriteReg(0X00,0X0001);
delay_ms(10);
LCD_WriteReg(0X10,0X1628);
LCD_WriteReg(0X12,0X000e);//0x0006
LCD_WriteReg(0X13,0X0A39);
delay_ms(10);
LCD_WriteReg(0X11,0X0040);
LCD_WriteReg(0X15,0X0050);
delay_ms(10);
LCD_WriteReg(0X12,0X001e);//16
delay_ms(10);
LCD_WriteReg(0X10,0X1620);
LCD_WriteReg(0X13,0X2A39);
delay_ms(10);
LCD_WriteReg(0X01,0X0100);
LCD_WriteReg(0X02,0X0300);
LCD_WriteReg(0X03,0X1030);//改變方向的
LCD_WriteReg(0X08,0X0202);
LCD_WriteReg(0X0A,0X0008);
LCD_WriteReg(0X30,0X0000);
LCD_WriteReg(0X31,0X0402);
LCD_WriteReg(0X32,0X0106);
LCD_WriteReg(0X33,0X0503);
LCD_WriteReg(0X34,0X0104);
LCD_WriteReg(0X35,0X0301);
LCD_WriteReg(0X36,0X0707);
LCD_WriteReg(0X37,0X0305);
LCD_WriteReg(0X38,0X0208);
LCD_WriteReg(0X39,0X0F0B);
LCD_WriteReg(0X41,0X0002);
LCD_WriteReg(0X60,0X2700);
LCD_WriteReg(0X61,0X0001);
LCD_WriteReg(0X90,0X0210);
LCD_WriteReg(0X92,0X010A);
LCD_WriteReg(0X93,0X0004);
LCD_WriteReg(0XA0,0X0100);
LCD_WriteReg(0X07,0X0001);
LCD_WriteReg(0X07,0X0021);
LCD_WriteReg(0X07,0X0023);
LCD_WriteReg(0X07,0X0033);
LCD_WriteReg(0X07,0X0133);
LCD_WriteReg(0XA0,0X0000);
}else if(DeviceCode==0x4535)
{
LCD_WriteReg(0X15,0X0030);
LCD_WriteReg(0X9A,0X0010);
LCD_WriteReg(0X11,0X0020);
LCD_WriteReg(0X10,0X3428);
LCD_WriteReg(0X12,0X0002);//16
LCD_WriteReg(0X13,0X1038);
delay_ms(40);
LCD_WriteReg(0X12,0X0012);//16
delay_ms(40);
LCD_WriteReg(0X10,0X3420);
LCD_WriteReg(0X13,0X3038);
delay_ms(70);
LCD_WriteReg(0X30,0X0000);
LCD_WriteReg(0X31,0X0402);
LCD_WriteReg(0X32,0X0307);
LCD_WriteReg(0X33,0X0304);
LCD_WriteReg(0X34,0X0004);
LCD_WriteReg(0X35,0X0401);
LCD_WriteReg(0X36,0X0707);
LCD_WriteReg(0X37,0X0305);
LCD_WriteReg(0X38,0X0610);
LCD_WriteReg(0X39,0X0610);
LCD_WriteReg(0X01,0X0100);
LCD_WriteReg(0X02,0X0300);
LCD_WriteReg(0X03,0X1030);//改變方向的
LCD_WriteReg(0X08,0X0808);
LCD_WriteReg(0X0A,0X0008);
LCD_WriteReg(0X60,0X2700);
LCD_WriteReg(0X61,0X0001);
LCD_WriteReg(0X90,0X013E);
LCD_WriteReg(0X92,0X0100);
LCD_WriteReg(0X93,0X0100);
LCD_WriteReg(0XA0,0X3000);
LCD_WriteReg(0XA3,0X0010);
LCD_WriteReg(0X07,0X0001);
LCD_WriteReg(0X07,0X0021);
LCD_WriteReg(0X07,0X0023);
LCD_WriteReg(0X07,0X0033);
LCD_WriteReg(0X07,0X0133);
}
LCD_LED=1;//點(diǎn)亮背光
LCD_Clear(WHITE);
}
//清屏函數(shù)
//Color:要清屏的填充色
void LCD_Clear(u16 Color)
{
u32 index=0;
LCD_SetCursor(0x00,0x0000);//設(shè)置光標(biāo)位置
LCD_WriteRAM_Prepare(); //開始寫入GRAM
for(index=0;index<76800;index++)
{
LCD_WR_DATA(Color);
}
}
//在指定區(qū)域內(nèi)填充指定顏色
//區(qū)域大小:
// (xend-xsta)*(yend-ysta)
void LCD_Fill(u16 xsta,u16 ysta,u16 xend,u16 yend,u16 color)
{
u16 i,j;
u16 xlen=0;
#if USE_HORIZONTAL==1
xlen=yend-ysta+1;
for(i=xsta;i<=xend;i++)
{
LCD_SetCursor(i,ysta); //設(shè)置光標(biāo)位置
LCD_WriteRAM_Prepare(); //開始寫入GRAM
for(j=0;j<xlen;j++)LCD_WR_DATA(color);//設(shè)置光標(biāo)位置
}
#else
xlen=xend-xsta+1;
for(i=ysta;i<=yend;i++)
{
LCD_SetCursor(xsta,i); //設(shè)置光標(biāo)位置
LCD_WriteRAM_Prepare(); //開始寫入GRAM
for(j=0;j<xlen;j++)LCD_WR_DATA(color);//設(shè)置光標(biāo)位置
}
#endif
}
//畫線
//x1,y1:起點(diǎn)坐標(biāo)
//x2,y2:終點(diǎn)坐標(biāo)
void LCD_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2)
{
u16 t;
int xerr=0,yerr=0,delta_x,delta_y,distance;
int incx,incy,uRow,uCol;
delta_x=x2-x1; //計(jì)算坐標(biāo)增量
delta_y=y2-y1;
uRow=x1;
uCol=y1;
if(delta_x>0)incx=1; //設(shè)置單步方向
else if(delta_x==0)incx=0;//垂直線
else {incx=-1;delta_x=-delta_x;}
if(delta_y>0)incy=1;
else if(delta_y==0)incy=0;//水平線
else{incy=-1;delta_y=-delta_y;}
if( delta_x>delta_y)distance=delta_x; //選取基本增量坐標(biāo)軸
else distance=delta_y;
for(t=0;t<=distance+1;t++ )//畫線輸出
{
LCD_DrawPoint(uRow,uCol);//畫點(diǎn)
xerr+=delta_x ;
yerr+=delta_y ;
if(xerr>distance)
{
xerr-=distance;
uRow+=incx;
}
if(yerr>distance)
{
yerr-=distance;
uCol+=incy;
}
}
}
//畫矩形
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2)
{
LCD_DrawLine(x1,y1,x2,y1);
LCD_DrawLine(x1,y1,x1,y2);
LCD_DrawLine(x1,y2,x2,y2);
LCD_DrawLine(x2,y1,x2,y2);
}
//在指定位置畫一個(gè)指定大小的圓
//(x,y):中心點(diǎn)
//r :半徑
void Draw_Circle(u16 x0,u16 y0,u8 r)
{
int a,b;
int di;
a=0;b=r;
di=3-(r<<1); //判斷下個(gè)點(diǎn)位置的標(biāo)志
while(a<=b)
{
LCD_DrawPoint(x0-b,y0-a); //3
LCD_DrawPoint(x0+b,y0-a); //0
LCD_DrawPoint(x0-a,y0+b); //1
LCD_DrawPoint(x0-b,y0-a); //7
LCD_DrawPoint(x0-a,y0-b); //2
LCD_DrawPoint(x0+b,y0+a); //4
LCD_DrawPoint(x0+a,y0-b); //5
LCD_DrawPoint(x0+a,y0+b); //6
LCD_DrawPoint(x0-b,y0+a);
a++;
//使用Bresenham算法畫圓
if(di<0)di +=4*a+6;
else
{
di+=10+4*(a-b);
b--;
}
LCD_DrawPoint(x0+a,y0+b);
}
}
//在指定位置顯示一個(gè)字符
//x:0~234
//y:0~308
//num:要顯示的字符:" "--->"~"
//size:字體大小 12/16
//mode:疊加方式(1)還是非疊加方式(0)
//在指定位置顯示一個(gè)字符
//x:0~234
//y:0~308
//num:要顯示的字符:" "--->"~"
//size:字體大小 12/16
//mode:疊加方式(1)還是非疊加方式(0)
void LCD_ShowChar(u16 x,u16 y,u8 num,u8 size,u8 mode)
{
#if USE_HORIZONTAL==1
#define MAX_CHAR_POSX 312
#define MAX_CHAR_POSY 232
#else
#define MAX_CHAR_POSX 232
#define MAX_CHAR_POSY 312
#endif
u8 temp;
u8 pos,t;
u16 x0=x;
u16 colortemp=POINT_COLOR;
if(x>MAX_CHAR_POSX||y>MAX_CHAR_POSY)return;
//設(shè)置窗口
num=num-' ';//得到偏移后的值
if(!mode) //非疊加方式
{
for(pos=0;pos<size;pos++)
{
if(size==12)temp=asc2_1206[num][pos];//調(diào)用1206字體
else temp=asc2_1608[num][pos]; //調(diào)用1608字體
for(t=0;t<size/2;t++)
{
if(temp&0x01)POINT_COLOR=colortemp;
else POINT_COLOR=BACK_COLOR;
LCD_DrawPoint(x,y);
temp>>=1;
x++;
}
x=x0;
y++;
}
}else//疊加方式
{
for(pos=0;pos<size;pos++)
{
if(size==12)temp=asc2_1206[num][pos];//調(diào)用1206字體
else temp=asc2_1608[num][pos]; //調(diào)用1608字體
for(t=0;t<size/2;t++)
{
if(temp&0x01)LCD_DrawPoint(x+t,y+pos);//畫一個(gè)點(diǎn)
temp>>=1;
}
}
}
POINT_COLOR=colortemp;
}
//m^n函數(shù)
u32 mypow(u8 m,u8 n)
{
u32 result=1;
while(n--)result*=m;
return result;
}
//顯示2個(gè)數(shù)字
//x,y :起點(diǎn)坐標(biāo)
//len :數(shù)字的位數(shù)
//size:字體大小
//color:顏色
//num:數(shù)值(0~4294967295);
void LCD_ShowNum(u16 x,u16 y,u32 num,u8 len,u8 size)
{
u8 t,temp;
u8 enshow=0;
for(t=0;t<len;t++)
{
temp=(num/mypow(10,len-t-1))%10;
if(enshow==0&&t<(len-1))
{
if(temp==0)
{
LCD_ShowChar(x+(size/2)*t,y,' ',size,0);
continue;
}else enshow=1;
}
LCD_ShowChar(x+(size/2)*t,y,temp+'0',size,0);
}
}
//顯示2個(gè)數(shù)字
//x,y:起點(diǎn)坐標(biāo)
//size:字體大小
//mode:模式 0,填充模式;1,疊加模式
//num:數(shù)值(0~99);
void LCD_Show2Num(u16 x,u16 y,u16 num,u8 len,u8 size,u8 mode)
{
u8 t,temp;
for(t=0;t<len;t++)
{
temp=(num/mypow(10,len-t-1))%10;
LCD_ShowChar(x+(size/2)*t,y,temp+'0',size,mode);
}
}
//顯示字符串
//x,y:起點(diǎn)坐標(biāo)
//*p:字符串起始地址
//用16字體
void LCD_ShowString(u16 x,u16 y,const u8 *p)
{
while(*p!='\0')
{
if(x>MAX_CHAR_POSX){x=0;y+=16;}
if(y>MAX_CHAR_POSY){y=x=0;LCD_Clear(WHITE);}
LCD_ShowChar(x,y,*p,16,0);
x+=8;
p++;
}
}
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