📄 ili9320_430.c
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void Pattern4() //vertical
{
unsigned int i,j;
dis_area(100,219,50,299);
for(i=0;i<250;i++)
{
for (j=0;j<120;j++)
{
WriteDAT(0xff,0xff);
WriteDAT(0x00,0x00);
}
}
}
void Pattern5() //horizontal
{
unsigned int i,j;
addr();
for(i=0;i<160;i++)
{
for (j=0;j<240;j++)
WriteDAT(0xff,0xff);
for (j=0;j<240;j++)
WriteDAT(0x00,0x00);
}
}
void Pattern6() //snow
{
unsigned int i,j;
addr();
for(i=0;i<160;i++)
{
for (j=0;j<120;j++)
{
WriteDAT(0xff,0xff);
WriteDAT(0x00,0x00);
}
for (j=0;j<120;j++)
{
WriteDAT(0x00,0x00);
WriteDAT(0xff,0xff);
}
}
}
void Pattern7() //All on
{
unsigned int i,j;
WriteRegister(0x4200);
WriteRegister(0x4300);
WriteRegister(0x4400);
for(i=0;i<320;i++)
{
for (j=0;j<240;j++)
{
WriteDAT(0xff,0xff);
}
}
}
void Pattern9()
{
unsigned int i,j;
addr();
for(i=0;i<320;i++)
{
for (j=0;j<40;j++)
WriteDAT(0xf8,0x00);//R
for (j=0;j<40;j++)
WriteDAT(0x07,0xe0);//G
for (j=0;j<40;j++)
WriteDAT(0x00,0x1f);//B
for (j=0;j<40;j++)
WriteDAT(0xff,0xe0);//RG
for (j=0;j<40;j++)
WriteDAT(0xf8,0x1f);//RB
for (j=0;j<40;j++)
WriteDAT(0x07,0xff);//GB
}
}
void delayms(int count) // X10ms
{
int i,j;
for(i=0;i<count;i++)
for(j=0;j<500;j++);
}
//////////////////////////////////////////////////////////////////////
// startx,starty开始位置
// uchar *p 为字库中的起始位置
// color为字符颜色， color_b为字符背景颜色
/////////////////////////////////////////////////////////////////////
void dis_asc_8_16(uchar startx,uchar starty,uchar *p,uint color,uint color_b)
{
unsigned char a,b,c,aa,bb,ff,k;
a = color >> 8 ;
b = color & 0xff ;
aa = color_b >> 8 ;
bb = color_b & 0xff ;
dis_area(startx,startx+7,starty,starty+15);
for(ff=0;ff<16;ff++) //16 行
{
c = p[ff];
for(k=0;k<8;k++) //每字节 8 位
{
if((c & BIT7 ) == BIT7 )
WriteDAT(a,b);
else
WriteDAT(aa,bb);
c = c << 1 ;
}
}
}
//////////////////////////////////////////////////////////////////////
// startx,starty开始位置
// uchar *p 为字库中的起始位置
// color为字符颜色， color_b为字符背景颜色
/////////////////////////////////////////////////////////////////////
void dis_hz_16_16(uchar startx,uchar starty,uchar *p,uint color,uint color_b)
{
unsigned char a,b,c,aa,bb,ff,k,j;
a = color >> 8 ;
b = color & 0xff ;
aa = color_b >> 8 ;
bb = color_b & 0xff ;
dis_area(startx,startx+15,starty,starty+15);
for(ff=0;ff<16;ff++) //16 行
{
for(j=0;j<2;j++)
{
c = p[(ff<<1)+j];
for(k=0;k<8;k++) //每字节 8 位
{
if((c & BIT7 ) == BIT7 )
WriteDAT(a,b);
else
WriteDAT(aa,bb);
c = c << 1 ;
}
}
}
}
void Pattern77(uint x,uint y) // Display All Red
{
unsigned int i;
dis_area(x,x+7,y,y+15);
for(i=0;i<16*8;i++)
WriteDAT(0xf8,0x00);
}
//////////////////////////////////////////////////////////////////////
// 在指定位置打点
// x的长度（0－240-startx）,y的长度（0－320-starty）
// color为颜色
/////////////////////////////////////////////////////////////////////
void dot_9320(uint x,uint y,uint color)
{
dis_area(x,x,y,y);
WriteDAT(color>>8,color&0x0ff);
}
//////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////
void LCD_DrawLine(uint x1, uint y1, uint x2, uint y2,uint color)
{
uint x, y, t;
if((x1 == x2) & (y1 == y2))
{
dot_9320(x1, y1,color);
}
else if(abs(y2 - y1) > abs(x2 - x1))
{
if(y1 > y2)
{
t = y1;
y1 = y2;
y2 = t;
t = x1;
x1 = x2;
x2 = t;
}
for(y = y1; y <= y2; y ++)
{
x = (y - y1) * (x2 - x1) / (y2 - y1) + x1;
dot_9320(x, y,color);
}
}
else
{
if(x1 > x2)
{
t = y1;
y1 = y2;
y2 = t;
t = x1;
x1 = x2;
x2 = t;
}
for(x = x1; x <= x2; x ++)
{
y = (x - x1) * (y2 - y1) / (x2 - x1) + y1;
dot_9320(x, y,color);
}
}
}
//////////////////////////////////////////////////////////////////////
// 在指定范围显示指定的颜色光带
// startx,starty开始位置
// lengx为x的长度（0－220-startx）,lengy为y的长度（0－176-starty）
// color为颜色
/////////////////////////////////////////////////////////////////////
void dis_guangdai(uchar startx,uchar starty,uchar lengx,uchar lengy,uint color) //Display All Green
{
unsigned char i,j,a,b;
a = color >> 8 ;
b = color & 0xff ;
dis_area(startx,startx+lengx,starty,starty+lengy);
for(i=0;i<lengx;i++)
{
for (j=0;j<lengy;j++)
WriteDAT(a,b);
}
}
main()
{
uint i;
WDTCTL = WDTPW + WDTHOLD;
BCSCTL1 &= ~XT2OFF; // XT2on
do
{
IFG1 &= ~OFIFG; // Clear OSCFault flag
for (i = 0xFF; i > 0; i--); // Time for flag to set
}
while ((IFG1 & OFIFG)); // OSCFault flag still set?
BCSCTL2 |= SELM_2 + SELS; // MCLK = SMCLK = XT2 (safe)
P3DIR = 0XFF;
P4DIR = 0XFF;
P5DIR = 0XFF;
P1DIR |= BIT7 ;
P1OUT |= BIT7 ;
P3OUT |= BIT0;
delayms(20);
P3OUT &= ~BIT0;
delayms(10);
P3OUT |= BIT0;
delayms(20);
ILI9320_CMO22_Initial();
while(1)
{
Pattern0(); LCD_CS_1;
for(i=0;i<300;i++)
dis_asc_8_16((i%30)<<3,(i/30)<<4,(uchar *)(asc_8_16+16*i),0x07e0,0x001f);
Pattern1(); LCD_CS_1; // Display All Red
Pattern2(); LCD_CS_1; // Display All Red
Pattern4(); LCD_CS_1; // Display All Red
Pattern9();
for(i=0;i<100;i++)
dis_hz_16_16((i%30)<<4,(i/15)<<4,(uchar *)(ziku+32*i),0x07e0,0x001f);
LCD_DrawLine(0, 0, 66, 88,0xf870) ;
LCD_DrawLine(100, 200, 166, 88,0xf870) ;
LCD_DrawLine(0, 220, 66, 310,0xf870) ;
LCD_DrawLine(200, 110, 66, 310,0xf870) ;
LCD_DrawLine(120, 10, 230, 300,0xf870) ;
dis_guangdai(0,0,220,176,0xf870) ; //Display All Green
dis_guangdai(0,0,176,220,0x07e0) ; //Display All Green
/* LCD_EnterSleep_ILI9320();
delay(60000); delay(60000); delay(60000); // Display All Red
delay(60000); delay(60000); delay(60000); // Display All Red
delay(60000); delay(60000); delay(60000); // Display All Red
delay(60000); delay(60000); delay(60000); // Display All Red
delay(60000); delay(60000); delay(60000); // Display All Red
delay(60000); delay(60000); delay(60000); // Display All Red
LCD_ExitSleep_ILI9320(); */
}
}
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