uCGUI在STM32开发板上的移植及优化

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#ifndef GUICONF_H

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#define GUICONF_H

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#define GUI_OS (0)

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#define GUI_SUPPORT_TOUCH (0)

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#define GUI_SUPPORT_UNICODE (0)

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#define GUI_DEFAULT_FONT &GUI_Font6x8

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//#define GUI_ALLOC_SIZE 12500

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#define GUI_ALLOC_SIZE 5000

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#define GUI_WINSUPPORT 0

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#define GUI_SUPPORT_MEMDEV 0

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#define GUI_SUPPORT_AA 0

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#endif

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#ifndef LCDCONF_H

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#define LCDCONF_H

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#define LCD_XSIZE (240)

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#define LCD_YSIZE (320)

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#define LCD_CONTROLLER (-1)

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#define LCD_BITSPERPIXEL (16)

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#define LCD_FIXEDPALETTE (565)

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#define LCD_SWAP_RB (1) //红蓝反色交换

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//#define LCD_SWAP_XY (1)

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//LCD_MIRROR_X

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#define LCD_INIT_CONTROLLER() LCD_hard_Init();

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#endif

1

void

ili9320_SetPoint(u16 x,u16 y,u16 color)

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{

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POINT_COLOR=color;

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LCD_DrawPoint(x,y);

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}

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void

DemoShowColorBar(

void

);

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int

main(

void

)

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{

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SystemInit();

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delay_init(72); 

//延时初始化

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NVIC_Configuration();

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uart_init(9600);

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LED_Init();

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KEY_Init();

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// LCD_Init();

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GUI_Init();

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GUI_SetBkColor(GUI_BLACK);

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GUI_SetColor(GUI_WHITE);

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GUI_Clear();

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GUI_SetFont(&GUI_Font24_ASCII);

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GUI_DispStringHCenterAt(

"COLOR_ShowColorBar - Sample"

, 160, 5);

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DemoShowColorBar();

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while

(1)

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{

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delay_ms(400);

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LED0 = !LED0;

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}

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}

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void

DemoShowColorBar(

void

)

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{

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int

x0 = 60, y0 = 40, yStep = 15, i;

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int

xsize = LCD_GetDevCap(LCD_DEVCAP_XSIZE) - x0;

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GUI_SetFont(&GUI_Font8x16);

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#if (LCD_FIXEDPALETTE)

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y0 = 66;

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yStep = 13;

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GUI_DispStringAt(

"Fixed palette: "

, 0, 40);

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GUI_DispDecMin(LCD_FIXEDPALETTE);

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#endif

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GUI_DispStringAt(

"Red"

, 0, y0 + yStep);

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GUI_DispStringAt(

"Green"

, 0, y0 + 3 * yStep);

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GUI_DispStringAt(

"Blue"

, 0, y0 + 5 * yStep);

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GUI_DispStringAt(

"Grey"

, 0, y0 + 6 * yStep);

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GUI_DispStringAt(

"Yellow"

, 0, y0 + 8 * yStep);

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GUI_DispStringAt(

"Cyan"

, 0, y0 + 10 * yStep);

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GUI_DispStringAt(

"Magenta"

, 0, y0 + 12 * yStep);

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for

(i = 0; i < xsize; i++) {

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U16 cs = (255 * (U32)i) / xsize;

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U16 x = x0 + i;;

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GUI_SetColor(cs);

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GUI_DrawVLine(x, y0 , y0 + yStep - 1);

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GUI_SetColor(0xff + (255 - cs) * 0x10100L);

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GUI_DrawVLine(x, y0 + yStep, y0 + 2 * yStep - 1);

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GUI_SetColor(cs<<8);

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GUI_DrawVLine(x, y0 + 2 * yStep, y0 + 3 * yStep - 1);

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GUI_SetColor(0xff00 + (255 - cs) * 0x10001L);

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GUI_DrawVLine(x, y0 + 3 * yStep, y0 + 4 * yStep - 1);

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GUI_SetColor(cs * 0x10000L);

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GUI_DrawVLine(x, y0 + 4 * yStep, y0 + 5 * yStep - 1);

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GUI_SetColor(0xff0000 + (255 - cs) * 0x101L);

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GUI_DrawVLine(x, y0 + 5 * yStep, y0 + 6 * yStep - 1);

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GUI_SetColor((U32)cs * 0x10101L);

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GUI_DrawVLine(x, y0 + 6 * yStep, y0 + 7 * yStep - 1);

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GUI_SetColor(cs * 0x101);

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GUI_DrawVLine(x, y0 + 7 * yStep, y0 + 8 * yStep - 1);

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GUI_SetColor(0xffff + (255 - cs) * 0x10000L);

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GUI_DrawVLine(x, y0 + 8 * yStep, y0 + 9 * yStep - 1);

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GUI_SetColor(cs * 0x10100L);

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GUI_DrawVLine(x, y0 + 9 * yStep, y0 + 10 * yStep - 1);

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GUI_SetColor(0xffff00 + (255 - cs) * 0x1L);

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GUI_DrawVLine(x, y0 + 10 * yStep, y0 + 11 * yStep - 1);

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GUI_SetColor(cs * 0x10001);

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GUI_DrawVLine(x, y0 + 11 * yStep, y0 + 12 * yStep - 1);

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GUI_SetColor(0xff00ff + (255 - cs) * 0x100L);

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GUI_DrawVLine(x, y0 + 12 * yStep, y0 + 13 * yStep - 1);

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}

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}

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void

LCD_L0_FillRect(

int

x0, 

int

y0, 

int

x1, 

int

y1)

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{

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LCD_Fill(x0,y0,x1,y1,LCD_COLORINDEX);

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}