/*******************************************************************
*
* _DemoSineWave
*/
static void _DemoSineWave(void) {
PARAM Param;
I16 * pStart;
int t0, Cnt = 0;
GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
GUI_HMEM hMem = GUI_ALLOC_AllocZero(405 * sizeof(I16));
GUI_SetColor(GUI_WHITE);
GUI_SetBkColor(GUI_RED);
GUI_ClearRect(0, 55, LCD_XSIZE, 75);
GUI_SetFont(&GUI_FontComic18B_1);
GUI_DispStringAt("Sine wave", 20, 55);
pStart = GUI_ALLOC_h2p(hMem);
_GetSineData(pStart, 405);
GUI_SetFont(&GUI_Font6x8);
t0 = GUI_GetTime();
while((GUI_GetTime() - t0) < 10000) {
int t1, tDiff2;
if (Cnt++ % 90) {
Param.aY++;
} else {
Param.aY = pStart;
}
t1 = GUI_GetTime();
GUI_MEMDEV_Draw(&Rect, _Draw2, &Param, 0, 0);
tDiff2 = GUI_GetTime() - t1;
if (tDiff2 < 100) {
GUI_Delay(100 - tDiff2);
}
}
GUI_ALLOC_Free(hMem);
}
static void _DemoOrData(void) {
int i;
PARAM Param;
GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
GUI_HMEM hMem = GUI_ALLOC_AllocZero((LCD_XSIZE + 90) * sizeof(I16));
_ShowText("Several waves...");
Param.aY = (I16*)GUI_ALLOC_h2p(hMem);
_GetSineData(Param.aY, LCD_XSIZE + 90);
GUI_MEMDEV_Draw(&Rect, _Draw, &Param, 0, GUI_MEMDEV_NOTRANS);
for (i = 0; (i < 90) && !GUIDEMO_CheckCancel(); i++) {
_DrawOrData(GUI_GREEN, ++Param.aY);
GUI_Delay(10);
}
GUI_ALLOC_Free(hMem);
}
static void _DemoSineWave(void) {
PARAM Param;
I16 * pStart;
int t0, Cnt = 0;
GUI_HMEM hMem;
GUI_RECT Rect;
Rect.x0 = 19;
Rect.y0 = (LCD_YSIZE - 20) - _YSize;
Rect.x1 = LCD_XSIZE - 2;
Rect.y1 = LCD_YSIZE - 21;
hMem = GUI_ALLOC_AllocZero((LCD_XSIZE + 90) * sizeof(I16));
_ShowText("Sine wave");
GUI_LOCK();
pStart = (I16*)GUI_ALLOC_h2p(hMem);
GUI_UNLOCK(); /* Note: unlocking is permitted only if no further allocation is done so hMem stays valid */
_GetSineData(pStart, LCD_XSIZE + 90);
/*
GUI_SetFont(&GUI_Font6x8);
GUI_DispStringAt("msec/graph:", 10, 50);
*/
_LabelMS();
t0 = GUI_GetTime();
while(((GUI_GetTime() - t0) < 10000) && !GUIDEMO_CheckCancel()) {
U32 t1, tDiff2;
if (Cnt % 90) {
Param.aY++;
} else {
Param.aY = pStart;
}
t1 = GUI_GetTime();
GUI_MEMDEV_Draw(&Rect, _Draw2, &Param, 0, GUI_MEMDEV_NOTRANS);
tDiff2 = GUI_GetTime() - t1;
if (tDiff2 < 100) {
GUI_Delay(100 - tDiff2);
}
if(!((++Cnt) % 10)) {
_DisplayTime(tDiff2);
/*
GUI_GotoXY(80, 50);
GUI_SetColor(GUI_WHITE);
GUI_SetBkColor(GUI_RED);
GUI_DispDecSpace(tDiff2, 3);
*/
}
}
GUI_ALLOC_Free(hMem);
}
/*******************************************************************
*
* _DemoOrData
*/
static void _DemoOrData(void) {
int i;
PARAM Param;
GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
GUI_HMEM hMem = GUI_ALLOC_AllocZero(405 * sizeof(I16));
GUI_SetColor(GUI_WHITE);
GUI_SetBkColor(GUI_RED);
GUI_ClearRect(0, 55, LCD_XSIZE, 75);
GUI_SetFont(&GUI_FontComic18B_1);
GUI_DispStringAt("Several waves...", 20 ,55);
Param.aY = GUI_ALLOC_h2p(hMem);
_GetSineData(Param.aY, 405);
GUI_MEMDEV_Draw(&Rect, _Draw, &Param, 0, 0);
for (i = 0; (i < 90); i++) {
_DrawOrData(GUI_GREEN, ++Param.aY);
GUI_Delay(10);
}
GUI_ALLOC_Free(hMem);
}
static void _DemoSineWave(void) {
PARAM Param;
I16 * pStart;
int t0, Cnt = 0;
GUI_RECT Rect = {19, (LCD_YSIZE - 20) - YSIZE, (LCD_XSIZE - 2), (LCD_YSIZE - 21)};
GUI_HMEM hMem = GUI_ALLOC_AllocZero((LCD_XSIZE + 90) * sizeof(I16));
_ShowText("Sine wave");
pStart = (I16*)GUI_ALLOC_h2p(hMem);
_GetSineData(pStart, LCD_XSIZE + 90);
/*
GUI_SetFont(&GUI_Font6x8);
GUI_DispStringAt("msec/graph:", 10, 50);
*/
_LabelMS();
t0 = GUI_GetTime();
while(((GUI_GetTime() - t0) < 10000) && !GUIDEMO_CheckCancel()) {
int t1, tDiff2;
if (Cnt % 90) {
Param.aY++;
} else {
Param.aY = pStart;
}
t1 = GUI_GetTime();
GUI_MEMDEV_Draw(&Rect, _Draw2, &Param, 0, GUI_MEMDEV_NOTRANS);
tDiff2 = GUI_GetTime() - t1;
if (tDiff2 < 100) {
GUI_Delay(100 - tDiff2);
}
if(!((++Cnt) % 10)) {
_DisplayTime(tDiff2);
/*
GUI_GotoXY(80, 50);
GUI_SetColor(GUI_WHITE);
GUI_SetBkColor(GUI_RED);
GUI_DispDecSpace(tDiff2, 3);
*/
}
}
GUI_ALLOC_Free(hMem);
}
