/*******************************************************************
*
* _DemoFade
*/
static void _DemoFade(void) {
GUI_MEMDEV_Handle hMem0, hMem1;
GUI_RECT Rect = {0};
int x, y, v = 0, vz = 4;
int xSize, ySize;
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
hMem0 = GUI_MEMDEV_CreateFixed(0, 0, 138, 65, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUICC_888); /* Contains the text */
hMem1 = GUI_MEMDEV_CreateFixed(0, 0, 138, 65, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUICC_888); /* Contains the bitmap */
x = (xSize - _bmSeggerLogoBlue.XSize) / 2;
y = (ySize - _bmSeggerLogoBlue.YSize) / 3 * 2;
Rect.x1 = _bmSeggerLogoBlue.XSize - 1;
Rect.y1 = _bmSeggerLogoBlue.YSize - 1;
/* Fill memory device with some text */
GUI_MEMDEV_Select(hMem0);
GUI_SetColor(GUI_RED);
GUI_SetFont(&GUI_Font32B_ASCII);
GUI_SetTextMode(GUI_TM_TRANS);
GUI_DispStringInRect("Fade in", &Rect, GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_DrawRectEx(&Rect);
/* Fill memory device with bitmap */
GUI_MEMDEV_Select(hMem1);
GUI_DrawBitmap(&_bmSeggerLogoBlue, 0, 0);
/* Set device positions */
GUI_MEMDEV_SetOrg(hMem0, x, y);
GUI_MEMDEV_SetOrg(hMem1, x, y);
GUI_MEMDEV_Select(0);
/* Fading loop */
while (1) {
GUI_MEMDEV_FadeDevices(hMem0, hMem1, 1000);
GUI_MEMDEV_FadeDevices(hMem1, hMem0, 1000);
}
}
/*********************************************************************
*
* _DrawBkCircle
*/
static void _DrawBkCircle(int DrawLogo) {
static GUI_MEMDEV_Handle hMemStretch;
GUI_MEMDEV_Handle hMemGradient;
GUI_MEMDEV_Handle hMemCircle;
GUI_MEMDEV_Handle hMemOld;
int CircleWidth;
int ySizeV;
int xSize;
int ySize;
int i;
U32 * pData;
xSize = LCD_GetXSize();
ySize = LCD_GetYSize();
ySizeV = LCD_GetVYSize();
if (ySizeV > ySize) {
GUI_SetBkColor(BK_COLOR_1);
GUI_ClearRect(0, 0, xSize, ySizeV);
}
if (hMemStretch == 0) {
CircleWidth = (CIRCLE_RADIUS << 1) + 1;
hMemCircle = GUI_MEMDEV_CreateFixed(0, 0, CircleWidth, CircleWidth, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUI_COLOR_CONV_8888);
hMemStretch = GUI_MEMDEV_CreateEx (0, 0, xSize, ySize, GUI_MEMDEV_NOTRANS);
hMemGradient = GUI_MEMDEV_CreateFixed(0, 0, 1, CIRCLE_RADIUS, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUI_COLOR_CONV_8888);
//
// Initialize background
//
hMemOld = GUI_MEMDEV_Select(hMemCircle);
GUI_SetBkColor(BK_COLOR_1);
GUI_Clear();
//
// Create Gradient
//
GUI_MEMDEV_Select(hMemGradient);
GUI_DrawGradientV(0, 0, 0, CIRCLE_RADIUS, BK_COLOR_0, BK_COLOR_1);
//
// Get color and draw circles
//
pData = (U32 *)GUI_MEMDEV_GetDataPtr(hMemGradient);
GUI_MEMDEV_Select(hMemCircle);
for (i = 0; i < CIRCLE_RADIUS; i++, pData++) {
GUI_SetColor(*pData);
GUI_DrawCircle(CIRCLE_RADIUS, CIRCLE_RADIUS, i);
}
//
// Stretch and display
//
GUI_MEMDEV_Select(hMemStretch);
GUI_MEMDEV_DrawPerspectiveX(hMemCircle, 0, 0, ySize, ySize, xSize, 0);
GUI_MEMDEV_Delete(hMemCircle);
GUI_MEMDEV_Delete(hMemGradient);
GUI_MEMDEV_Select(hMemOld);
}
GUI_MEMDEV_Write(hMemStretch);
if (DrawLogo) {
GUI_DrawBitmap(&bmSTLogo70x35, LOGO_DIST_BORDER, LOGO_DIST_BORDER);
}
}
/********************************************************************
*
* MainTask
*/
void MainTask(void) {
GUI_MEMDEV_Handle hMem;
GUI_Init();
_Explain(); /* Explain the sample */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Screen output:", 5, 59);
_Draw(); /* Draw "Preview" on the screen */
/* Create and select a memory device with 1bpp color conversion (B/W) */
hMem = GUI_MEMDEV_CreateFixed(0, 75, 320, 64, 0,
GUI_MEMDEV_APILIST_1, /* Used API list */
GUI_COLOR_CONV_1); /* Black/white color conversion */
GUI_MEMDEV_Select(hMem);
_Draw(); /* Call the same routine as before for drawing into memory device */
GUI_MEMDEV_Select(0); /* Switch back from memory device to the display */
GUI_SetFont(&GUI_Font16B_ASCII);
GUI_SetColor(GUI_WHITE);
GUI_DispStringAt("Printer output:", 5, 154);
_SendToPrinter(hMem, 170);
/* Cleanup, end-of sample */
GUI_MEMDEV_Delete(hMem);
while(1) {
GUI_Exec();
}
}
int main(void)
{
GUI_MEMDEV_Handle hMem0,hMem1;
SysTick_Config(180000);
SDRAM_Init();
LCD_Config();
GUI_Init();
GUI_SetFont(&GUI_Font32B_ASCII);
GUI_SetBkColor(GUI_BLUE);
GUI_SetColor(GUI_YELLOW);
GUI_Clear();
// GUI_DispStringAt("blacklight",0,100);
// GUIDEMO_Main();
hMem0 = GUI_MEMDEV_CreateFixed(0,0,100,50,GUI_MEMDEV_NOTRANS,GUI_MEMDEV_APILIST_32,GUI_COLOR_CONV_888);
hMem1 = GUI_MEMDEV_CreateFixed(0,0,100,50,GUI_MEMDEV_NOTRANS,GUI_MEMDEV_APILIST_32,GUI_COLOR_CONV_888);
GUI_MEMDEV_Select(hMem0);
GUI_Clear();
GUI_DispString("Text");
GUI_MEMDEV_CopyToLCDAt(hMem0,0,0);
while(1)
{
GUI_MEMDEV_Select(hMem1);
GUI_MEMDEV_DrawPerspectiveX(hMem0,0,0,50,50-50*i/100,100-100*i/100,25*i/100);
GUI_MEMDEV_CopyToLCDAt(hMem1,i,50+i);
GUI_Delay(10);
GUI_MEMDEV_Select(hMem1);
GUI_Clear();
GUI_MEMDEV_CopyToLCDAt(hMem1,i,50+i);
i+=1;
if(i>100)
{
i=0;
}
}
while(1);
}
/*********************************************************************
*
* MainTask
*/
void MainTask(void) {
WM_HWIN hWin;
GUI_MEMDEV_Handle hMemWin; // Memory device to be used in window
GUI_MEMDEV_Handle hMemDraw; // Memory device for drawing operation
U32 * pDataWin;
U32 * pDataDraw;
int i, yPos, Cnt, xSizeWindow, ySizeWindow, xPosWindow, yPosWindow, xSizeDisplay, ySizeDisplay;
GUI_RECT Rect;
xSizeDisplay = LCD_GetXSize();
ySizeDisplay = LCD_GetYSize();
xSizeWindow = 100;
ySizeWindow = 100;
xPosWindow = (xSizeDisplay - xSizeWindow) / 2;
yPosWindow = (ySizeDisplay - ySizeWindow) / 2;
Cnt = 0;
Rect.y0 = 0;
Rect.y1 = ySizeWindow - 1;
WM_SetCreateFlags(WM_CF_MEMDEV);
GUI_Init();
WM_SetCallback(WM_HBKWIN, _cbBk);
//
// Create window
//
hWin = WINDOW_CreateUser(xPosWindow, yPosWindow, xSizeWindow, ySizeWindow, 0, WM_CF_SHOW, 0, 0, _cbWin, sizeof(hMemWin));
//
// Create a memory device for the window
//
hMemWin = GUI_MEMDEV_CreateFixed(0, 0, 100, 100, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUICC_8888);
//
// Attach memory device to window data
//
WINDOW_SetUserData(hWin, &hMemWin, sizeof(hMemWin));
//
// Create small memory device for drawing one line of gradient data
// representing the real data to be used
//
hMemDraw = GUI_MEMDEV_CreateFixed(xPosWindow, yPosWindow, 1, ySizeWindow, GUI_MEMDEV_NOTRANS, GUI_MEMDEV_APILIST_32, GUICC_8888);
//
// Initialize random value
//
yPos = rand() % ySizeWindow;
while (1) {
//
// Create some data to be added to the windows memory device
//
GUI_MEMDEV_Select(hMemDraw);
GUI_DrawGradientV(xPosWindow, yPosWindow, xPosWindow, yPosWindow + yPos, GUI_RED, GUI_YELLOW);
GUI_MEMDEV_Select(0);
//
// Get data pointers immediately before accessing data
//
pDataWin = GUI_MEMDEV_GetDataPtr(hMemWin);
pDataDraw = GUI_MEMDEV_GetDataPtr(hMemDraw);
//
// Initially clear memory device
//
if (Cnt == 0) {
memset(pDataWin, 0, sizeof(U32) * xSizeWindow * ySizeWindow);
WM_InvalidateWindow(hWin);
}
//
// Copy data from drawing device into windows memory device
//
for (i = 0, pDataWin += xSizeWindow * (ySizeWindow - 1) + Cnt; i <= yPos; i++, pDataWin -= xSizeWindow, pDataDraw++) {
*pDataWin = *pDataDraw;
}
//
// Optimized invalidating, only the new line will be drawn
//
Rect.x0 = Rect.x1 = Cnt;
WM_InvalidateRect(hWin, &Rect);
//
// Increment counter
//
Cnt++;
Cnt = (Cnt >= 100) ? 0 : Cnt;
//
// Modify random value
//
yPos += (rand() % 5) - 2;
yPos = (yPos < 0) ? 0 : (yPos >= ySizeWindow) ? ySizeWindow - 1 : yPos;
//
// Wait a while and redraw window
//
GUI_Delay(50);
}
}
