触摸程序

DetectTouchStageX+=22*font.u16FontW;
mmMMUCleanDCaches();
/* detect touch-panel type */
mmTouchPanelAutoDetect(&touchpanelInfo, DetectTouchStage);
{
/* Save Touch Panel Setup */
}
/* prepare parameters for coordinate transformation */
mmTouchPanelSetupParameters(&touchpanelValidRect, &screenSize);
/* read touch-panel status */
mmTouchPanelReadCoord(&tx, &ty, &tb);
if (tb&0x80)
{
touchpanelPos.x=tx;
/*---------------------------------------------------------------------------*/
#include "project.h"
/*---------------------------------------------------------------------------*/
rect.top = 0; rect.bottom = screenSize.cy;
mmTouchPanelPositioning(&rect, &(touchpanelValidRect));
if (mmTouchPanelTest(&rect, &(touchpanelValidRect))==mmdOK)
int main(void)
{
UINT32 dipsw;
mmtRECT ellipseRect;
/* setup LED status */
u32LEDStatus = mmdLEDOrange;
/* read on-board DIPSW */
dipsw = ~mmExtIOReadOnBoardDIPSW() & 0x0F;
void SetupVideo(UINT32 dipsw)
{
mmtVIDEOSPEC vspec;
/* video spec */
vspec.u32Flags = mmdVideoMainCachedBuffers;
vspec.u32VerEdge = 0;
vspec.u32Bitplanes = __BITPLANES__;
/* options */
#define __BITPLANES__ 8
/*---------------------------------------------------------------------------*/
/* interrupt waiting flags */
extern UINT32 xu32WaitFlags;
/* interrupt routines */
extern void prOneHzIntrHandler(void);
extern void prVideoIntrHandlerChain(void);
extern void prTimerIntrHandler(void);
/*---------------------------------------------------------------------------*/
mmTimerSetTimerHandler(mmdIRQ, prTimerIntrHandler, 0,
mmTimerMiniSeconds2Ticks(4));
/* get screen resolution */
mmVideoGetResolution(&screenSize);
static int DetectTouchStageX;
static int DetectTouchStageY;
/*---------------------------------------------------------------------------*/
static void DetectTouchStage(int stage)
mmVideoSetPaletteEntry(_CA, mmColorRGB888(192, 192, 192));
mmVideoSetPaletteEntry(_CW, mmColorRGB888(255, 255, 255));
/* setup normal LED status */
mmDrawSetTextFont(&mmDrawTextFont8x14);
mmDrawSetTextColor(_CW);
/* main loop */
while (1)
{
int tx, ty, tb;
/* clear screen */
mmDrawFillRect2Screen(_CB, NULL);
touchpanelPos.x=screenSize.cx/2;
touchpanelPos.y=screenSize.cy/2;
return mmdOK;
}
/*---------------------------------------------------------------------------*/
u32LEDStatus = mmdLEDGreen;
/* setup one-hz interrupt */
mmTimerSetOneHzHandler(mmdIRQ|mmdTimerIntrRepeated, prOneHzIntrHandler);
/* setup timer interrupt (4ms) */
/*---------------------------------------------------------------------------*/
UINT32 u32FrameCount;
UINT32 u32LEDStatus;
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/* interrupt variables */
/* interrupt counters */
extern UINT32 xu32SecondCount;
{
static char *motion = "-/|\\";
mmDrawOutChar2Screen(DetectTouchStageX, DetectTouchStageY, motion[stage&3]);
mmMMUCleanDCaches();
}
/*---------------------------------------------------------------------------*/
/* configure touch-panel */
ConfigureTouchPanel();
/* setup draw attributes */
mmDrawSetBuffer(mmdDrawBackBuffer);
mmDrawSetTextBkMode(mmdDrawTextBkTranspFra bibliotekrent);
mmVideoSetPaletteEntry(_CG, mmColorRGB888( 0, 255, 0));
mmVideoSetPaletteEntry(_CL, mmColorRGB888( 0, 0, 255));
mmVideoSetPaletteEntry(_CY, mmColorRGB888(255, 255, 0));
/* setup video mode */
SetupVideo(dipsw);
/* chain video blanking interrupt */
xu32CurrInputStatus = 0;
xu32SecondCount = xu32VideoIntrCount = u32FrameCount = 0;
vspec.u32Buffers = 5;
/* video configuration */
mmVideoConfig(&mmVideoModeStd640x480x60x31K, &vspec);
}
/*---------------------------------------------------------------------------*/
extern UINT32 xu32VideoIntrCount;
extern UINT32 xu32TimerIntrCount;
/* I/O status */
UINT32 xu32PrevInputStatus;
UINT32 xu32CurrInputStatus;