char ProgressSpinner_Update(void * object, int newProgress) {
ProgressSpinner * pspinner = (ProgressSpinner*)object;
// Delete old one
Draw_Circle(pspinner->x0+pspinner->size/2+pspinner->progressX, pspinner->y0+pspinner->size/2+pspinner->progressY,
pspinner->size/5, 0);
// Check for cancellation
if (pspinner->cancelled == 1) return 1;
// Update current progress of the spinner
int r2 = pspinner->animRadius * pspinner->animRadius;
if (pspinner->reverse == 0){
pspinner->progressY = (int) (sqrt(r2 - pspinner->progressX*pspinner->progressX) + 0.5);
pspinner->progressX += 2;
if (pspinner->progressX >= pspinner->animRadius){
pspinner->reverse = 1;
}
}
else{
pspinner->progressY = (int) -(sqrt(r2 - pspinner->progressX*pspinner->progressX) + 0.5);
pspinner->progressX -= 2;
if (pspinner->progressX <= -pspinner->animRadius){
pspinner->reverse = 0;
}
}
// Draw new one
Draw_Circle(pspinner->x0+pspinner->size/2+pspinner->progressX, pspinner->y0+pspinner->size/2+pspinner->progressY,
pspinner->size/5, pspinner->borderColor);
return 0;
}
PDGL_API int Draw_FillCircle(int ox, int oy, int ra, int r, int g, int b, int a)
{
pdglDisableTexture2D();
pdglColor4f(r/255.0, g/255.0, b/255.0, a/255.0);
Draw_Circle(ox, oy, ra);
return(0);
}
static
void Draw_Circle_Init(SDL_Surface *super,
Sint16 x0, Sint16 y0, Uint16 r,
Uint32 color)
{
Draw_Init();
Draw_Circle(super, x0, y0, r, color);
}
//////////////////////////////////////////////////
//与LCD部分有关的函数
//画一个触摸点
//用来校准用的
void Drow_Touch_Point(u8 x,u16 y)
{
LCD_DrawLine(x-12,y,x+13,y);//横线
LCD_DrawLine(x,y-12,x,y+13);//竖线
LCD_DrawPoint(x+1,y+1);
LCD_DrawPoint(x-1,y+1);
LCD_DrawPoint(x+1,y-1);
LCD_DrawPoint(x-1,y-1);
Draw_Circle(x,y,6);//画中心圈
}
/**
* @brief: 画一个触摸点, 用来校准用的
* @param: x,y:坐标
* @param: color:颜色
* @retval: none
*/
void TP_Drow_Touch_Point(u16 x,u16 y,u16 color)
{
POINT_COLOR=color;
LCD_DrawLine(x-12,y,x+13,y);//横线
LCD_DrawLine(x,y-12,x,y+13);//竖线
LCD_DrawPoint(x+1,y+1);
LCD_DrawPoint(x-1,y+1);
LCD_DrawPoint(x+1,y-1);
LCD_DrawPoint(x-1,y-1);
Draw_Circle(x,y,6);//画中心圈
}
void Draw_FilledCircle(int x0, int y0, int r, int backgroundColor, int borderColor, int Draw_Border) {
for (int x = -r; x <= r; x++) {
int dy = (int)(sqrt(r*r - x*x));
for (int y = -dy; y <= dy; y++) {
DRAW_PIXEL(x0+x, y0+y, backgroundColor);
}
}
if (Draw_Border) Draw_Circle(x0,y0,r,borderColor);
}
// draw with RAIO
// ---------------------------------------------
void example_DrawWithRAIO( void )
{
// rectangle
Draw_Square (0, 0, 319, 239);
Text_Foreground_Color ( COLOR_BLACK );
RAIO_StartDrawing ( SQUARE_FILL );
Text_Foreground_Color ( COLOR_BLUE );
Draw_Square (210, 150, 260, 200);
// line
Draw_Line ( 10, 230, 310, 10 );
Text_Foreground_Color ( COLOR_GREEN );
RAIO_StartDrawing ( LINE );
// circle
Draw_Circle ( 90, 65, 25 );
Text_Foreground_Color ( COLOR_RED );
RAIO_StartDrawing ( CIRCLE_FILL );
}
/*----------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
SDL_Surface *screen;
int width, height;
Uint8 video_bpp;
Uint32 videoflags;
int done;
SDL_Event event;
Uint32 then, now, frames;
if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
fprintf(stderr, "SDL_Init problem: %s", SDL_GetError());
exit(1);
}
atexit(SDL_Quit);
videoflags = SDL_SWSURFACE | SDL_ANYFORMAT;
width = 640;
height = 480;
video_bpp = 0;
while ( argc > 1 ) {
--argc;
if ( strcmp(argv[argc-1], "-width") == 0 ) {
width = atoi(argv[argc]);
--argc;
} else if ( strcmp(argv[argc-1], "-height") == 0 ) {
height = atoi(argv[argc]);
--argc;
} else if ( strcmp(argv[argc-1], "-bpp") == 0 ) {
video_bpp = atoi(argv[argc]);
videoflags &= ~SDL_ANYFORMAT;
--argc;
} else if ( strcmp(argv[argc], "-fast") == 0 ) {
videoflags = FastestFlags(videoflags, width, height, video_bpp);
} else if ( strcmp(argv[argc], "-hw") == 0 ) {
videoflags ^= SDL_HWSURFACE;
} else if ( strcmp(argv[argc], "-flip") == 0 ) {
videoflags ^= SDL_DOUBLEBUF;
} else if ( strcmp(argv[argc], "-fullscreen") == 0 ) {
videoflags ^= SDL_FULLSCREEN;
} else {
fprintf(stderr, "Use: %s [-bpp N] [-hw] [-flip] [-fast] [-fullscreen]\n",
argv[0]);
exit(1);
}
}/*while*/
/*Video mode activation*/
screen = SDL_SetVideoMode(width, height, video_bpp, videoflags);
if (!screen) {
fprintf(stderr, "I can not activate video mode: %dx%d: %s\n",
width, height, SDL_GetError());
exit(2);
}
{/*BEGIN*/
Uint32 c_white = SDL_MapRGB(screen->format, 255,255,255);
Uint32 c_gray = SDL_MapRGB(screen->format, 200,200,200);
Uint32 c_dgray= SDL_MapRGB(screen->format, 64,64,64);
Uint32 c_cyan = SDL_MapRGB(screen->format, 32,255,255);
//SDL_Rect r = {100,300,50,50};
//SDL_SetClipRect(screen, &r); //Test of clipping code
frames = 0;
then = SDL_GetTicks();
done = 0;
while( !done ) {
Draw_Line(screen, 100,100, 30,0, c_white);
Draw_Line(screen, 30,0, 100,100, c_white);
Draw_Line(screen, 100,100, 30,0, c_white);
Draw_Line(screen, 30,0, 100,100, c_white);
Draw_Line(screen, 0,0, 100,100, c_white);
Draw_Line(screen, 100,100, 300,200, c_white);
Draw_Line(screen, 200,300, 250,400,
SDL_MapRGB(screen->format, 128,128,255));
Draw_Line(screen, 500,50, 600,70,
SDL_MapRGB(screen->format, 128,255,128));
Draw_Line(screen, 500,50, 600,70,
SDL_MapRGB(screen->format, 128,255,128));
//Draw_Circle(screen, 100+frames%200, 100, 50, c_white);
Draw_Circle(screen, 100+(frames/3)%200, 100+(frames/2)%173, 50,
SDL_MapRGB(screen->format, 128+frames,255+frames,68+frames));
/*-------------*/
Draw_Circle(screen, 150,150, 5, c_white);
Draw_Circle(screen, 150,150, 4,
SDL_MapRGB(screen->format, 64,64,64));
Draw_Circle(screen, 150,150, 3,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Circle(screen, 150,150, 2,
SDL_MapRGB(screen->format, 0,255,0));
Draw_Circle(screen, 150,150, 1,
SDL_MapRGB(screen->format, 0,0,255));
/*-------------*/
Draw_Line(screen, 500,100, 600,120,
SDL_MapRGB(screen->format, 128,255,128));
Draw_Circle(screen, 601,121, 2, c_white);
Draw_Circle(screen, 400,200, 2, c_white);
Draw_Line(screen, 400,200, 409,200, c_white);
Draw_Circle(screen, 409,200, 2, c_white);
Draw_Line(screen, 400,200, 400,250, c_white);
Draw_Circle(screen, 400,250, 2, c_white);
Draw_Line(screen, 409,200, 400,250, c_white);
Draw_Line(screen, 400,300, 409,300, c_gray);
Draw_Line(screen, 400,300, 400,350, c_gray);
Draw_Line(screen, 409,300, 400,350, c_dgray);
Draw_Rect(screen, 398,298, 4,4, c_cyan);
Draw_Rect(screen, 407,298, 4,4, c_cyan);
Draw_Rect(screen, 398,348, 4,4, c_cyan);
Draw_HLine(screen, 10,400, 50, c_white);
Draw_VLine(screen, 60,400, 360, c_white);
Draw_Rect(screen, 500,400, 50,50, c_white);
Draw_Pixel(screen, 510,410, c_white);
Draw_Pixel(screen, 520,420,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Pixel(screen, 530,430,
SDL_MapRGB(screen->format, 0,255,0));
Draw_Pixel(screen, 540,440,
SDL_MapRGB(screen->format, 0,0,255));
Draw_Ellipse(screen, 100,300, 60,30, c_white);
Draw_FillEllipse(screen, 300,300, 30,60,
SDL_MapRGB(screen->format, 64,64,200));
Draw_Ellipse(screen, 300,300, 30,60,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Round(screen, 200,20, 70,50, 10, c_white);
Draw_Round(screen, 300,20, 70,50, 20,
SDL_MapRGB(screen->format, 255,0,0));
Draw_FillRound(screen, 390,20, 70,50, 20,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Round(screen, 390,20, 70,50, 20, c_cyan);
/*Draw_Round(screen, 500,400, 5,3, 4, c_cyan);*/
Draw_Rect(screen, 499,199, 52,72,
SDL_MapRGB(screen->format, 255,255,0));
//Draw_FillRect(screen, 500,200, 50,70,
// SDL_MapRGB(screen->format, 64,200,64));
Draw_FillCircle(screen, 500,330, 30, c_cyan);
SDL_UpdateRect(screen, 0, 0, 0, 0);
++frames;
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_KEYDOWN:
/*break;*/
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}/*while*/
}/*while(!done)*/
}/*END*/
now = SDL_GetTicks();
if ( now > then ) {
printf("%2.2f frames per second\n",
((double)frames*1000)/(now-then));
}
fprintf(stderr, "[END]\n");
return 0;
}/*main*/
void main()
{
unsigned char i;
Init_CLK();
LCD_Init(); //TFT³õʼ»¯
LCD_Clear(BLACK); //ÇåÆÁ
/* LCD_Clear(RED);
delay_s(1);
LCD_Clear(GREEN);
delay_s(2);
LCD_Clear(BLUE);
delay_s(2);
//showimage(); */
POINT_COLOR=GREEN;
LCD_DrawRectangle(0,0, 479, 271);
POINT_COLOR=BLUE;
LCD_DrawRectangle(5,5, 474, 266);
POINT_COLOR=RED;
Draw_Circle(100,100,100);
LCD_DrawPicture(0,0,160,160, gImage_fg);
while(1)
{
POINT_COLOR=RED;
for(i=100;i>0;i--)
{
Draw_Circle(100,100,i);
Draw_Circle(100,200,i);
Draw_Circle(200,200,i);
Draw_Circle(300,100,i);
Draw_Circle(300,200,i);
delay_ms(50);
}
POINT_COLOR=BLACK;
for(i=0;i<101;i++)
{
Draw_Circle(100,100,i);
Draw_Circle(100,200,i);
Draw_Circle(200,200,i);
Draw_Circle(300,100,i);
Draw_Circle(300,200,i);
delay_ms(50);
}
}
}
void Lcd_Init(void)
{
//调用一次这些函数，免得编译的时候提示警告
LCD_CS =1;
if(LCD_CS==0)
{
LCD_WR_REG_DATA(0,0);
LCD_ShowString(0,0," ");
LCD_ShowNum(0,0,0,0);
LCD_Show2Num(0,0,0,0);
LCD_DrawPoint_big(0,0);
LCD_DrawRectangle(0,0,0,0);
Draw_Circle(0,0,0);
}
LCD_REST=0;
delayms(20);
LCD_REST=1;
delayms(20);
LCD_CS =0; //打开片选使能
LCD_WR_REG(0xCB);
LCD_WR_DATA8(0x39);
LCD_WR_DATA8(0x2C);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x34);
LCD_WR_DATA8(0x02);
LCD_WR_REG(0xCF);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0XC1);
LCD_WR_DATA8(0X30);
LCD_WR_REG(0xE8);
LCD_WR_DATA8(0x85);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x78);
LCD_WR_REG(0xEA);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x00);
LCD_WR_REG(0xED);
LCD_WR_DATA8(0x64);
LCD_WR_DATA8(0x03);
LCD_WR_DATA8(0X12);
LCD_WR_DATA8(0X81);
LCD_WR_REG(0xF7);
LCD_WR_DATA8(0x20);
LCD_WR_REG(0xC0); //Power control
LCD_WR_DATA8(0x23); //VRH[5:0]
LCD_WR_REG(0xC1); //Power control
LCD_WR_DATA8(0x10); //SAP[2:0];BT[3:0]
LCD_WR_REG(0xC5); //VCM control
LCD_WR_DATA8(0x3e); //对比度调节
LCD_WR_DATA8(0x28);
LCD_WR_REG(0xC7); //VCM control2
LCD_WR_DATA8(0x86); //--
LCD_WR_REG(0x36); // Memory Access Control
LCD_WR_DATA8(0x48); // //48 68竖屏//28 E8 横屏
LCD_WR_REG(0x3A);
LCD_WR_DATA8(0x55);
LCD_WR_REG(0xB1);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x18);
LCD_WR_REG(0xB6); // Display Function Control
LCD_WR_DATA8(0x08);
LCD_WR_DATA8(0x82);
LCD_WR_DATA8(0x27);
LCD_WR_REG(0xF2); // 3Gamma Function Disable
LCD_WR_DATA8(0x00);
LCD_WR_REG(0x26); //Gamma curve selected
LCD_WR_DATA8(0x01);
LCD_WR_REG(0xE0); //Set Gamma
LCD_WR_DATA8(0x0F);
LCD_WR_DATA8(0x31);
LCD_WR_DATA8(0x2B);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x0E);
LCD_WR_DATA8(0x08);
LCD_WR_DATA8(0x4E);
LCD_WR_DATA8(0xF1);
LCD_WR_DATA8(0x37);
LCD_WR_DATA8(0x07);
LCD_WR_DATA8(0x10);
LCD_WR_DATA8(0x03);
LCD_WR_DATA8(0x0E);
LCD_WR_DATA8(0x09);
LCD_WR_DATA8(0x00);
LCD_WR_REG(0XE1); //Set Gamma
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x0E);
LCD_WR_DATA8(0x14);
LCD_WR_DATA8(0x03);
LCD_WR_DATA8(0x11);
LCD_WR_DATA8(0x07);
LCD_WR_DATA8(0x31);
LCD_WR_DATA8(0xC1);
LCD_WR_DATA8(0x48);
LCD_WR_DATA8(0x08);
LCD_WR_DATA8(0x0F);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x31);
LCD_WR_DATA8(0x36);
LCD_WR_DATA8(0x0F);
LCD_WR_REG(0x2A);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0xEF);
LCD_WR_REG(0x2B);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x01);
LCD_WR_DATA8(0x3F);
LCD_WR_REG(0x11); //Exit Sleep
delayms(120);
LCD_WR_REG(0x29); //Display on
LCD_WR_REG(0x2c);
}
void LCD_Init(void)
{
P3OUT|=(BIT1+BIT2+BIT3+BIT6+BIT7);
P4OUT=0xFF;
P2OUT=0xFF;
P1OUT|=BIT2;
P3DIR|=(BIT1+BIT2+BIT3+BIT6+BIT7);
P4DIR=0xFF;
P2DIR=0xFF;
P1DIR|=BIT2;
P1OUT|=BIT2;
SET_LCD_CS;
if(GET_LCD_CS==0)
{
LCD_WR_REG_DATA(0,0);
LCD_ShowString(0,0," ");
LCD_ShowNum(0,0,0,0);
LCD_Show2Num(0,0,0,0);
LCD_DrawPoint_big(0,0);
LCD_DrawRectangle(0,0,0,0);
Draw_Circle(0,0,0);
}
SET_LCD_REST;
delay_ms(5);
CLR_LCD_REST;
delay_ms(5);
SET_LCD_REST;
SET_LCD_CS;
SET_LCD_RD;
SET_LCD_WR;
delay_ms(5);
CLR_LCD_CS ; //打开片选使能
LCD_WR_REG(0x00E2); //PLL multiplier, set PLL clock to 120M
LCD_WR_DATA(0x002d); //N=0x36 for 6.5M, 0x23 for 10M crystal
LCD_WR_DATA(0x0002);
LCD_WR_DATA(0x0004);
LCD_WR_REG(0x00E0); // PLL enable
LCD_WR_DATA(0x0001);
delay_ms(1);
LCD_WR_REG(0x00E0);
LCD_WR_DATA(0x0003);
delay_ms(5);
LCD_WR_REG(0x0001); // software reset
delay_ms(5);
LCD_WR_REG(0x00E6); //PLL setting for PCLK, depends on resolution
LCD_WR_DATA(0x0000);
LCD_WR_DATA(0x00ff);
LCD_WR_DATA(0x00be);
LCD_WR_REG(0x00B0); //LCD SPECIFICATION
LCD_WR_DATA(0x0020);
LCD_WR_DATA(0x0000);
LCD_WR_DATA((HDP>>8)&0X00FF); //Set HDP
LCD_WR_DATA(HDP&0X00FF);
LCD_WR_DATA((VDP>>8)&0X00FF); //Set VDP
LCD_WR_DATA(VDP&0X00FF);
LCD_WR_DATA(0x0000);
delay_ms(5);
LCD_WR_REG(0x00B4); //HSYNC
LCD_WR_DATA((HT>>8)&0X00FF); //Set HT
LCD_WR_DATA(HT&0X00FF);
LCD_WR_DATA((HPS>>8)&0X00FF); //Set HPS
LCD_WR_DATA(HPS&0X00FF);
LCD_WR_DATA(HPW); //Set HPW
LCD_WR_DATA((LPS>>8)&0X00FF); //SetLPS
LCD_WR_DATA(LPS&0X00FF);
LCD_WR_DATA(0x0000);
LCD_WR_REG(0x00B6); //VSYNC
LCD_WR_DATA((VT>>8)&0X00FF); //Set VT
LCD_WR_DATA(VT&0X00FF);
LCD_WR_DATA((VPS>>8)&0X00FF); //Set VPS
LCD_WR_DATA(VPS&0X00FF);
LCD_WR_DATA(VPW); //Set VPW
LCD_WR_DATA((FPS>>8)&0X00FF); //Set FPS
LCD_WR_DATA(FPS&0X00FF);
LCD_WR_REG(0x0036); //rotation
LCD_WR_DATA(0x0000);
LCD_WR_REG(0x00F0); //pixel data interface
LCD_WR_DATA(0x0003);
delay_ms(5);
LCD_WR_REG(0x0029); //display on
LCD_WR_REG(0x00BE); //set PWM for B/L
LCD_WR_DATA(0x0006);
LCD_WR_DATA(0x00f0);
LCD_WR_DATA(0x0001);
LCD_WR_DATA(0x00f0);
LCD_WR_DATA(0x0000);
LCD_WR_DATA(0x0000);
LCD_WR_REG(0x00d0);
LCD_WR_DATA(0x000d);
//----------LCD RESET---GPIO0-------------------//
LCD_WR_REG(0x00B8);
LCD_WR_DATA(0x0000); //GPIO3=input, GPIO[2:0]=output
LCD_WR_DATA(0x0001); //GPIO0 normal
LCD_WR_REG(0x00BA);
LCD_WR_DATA(0x0000);
}
