int main(void) {
/* Initialize and clear the display */
gfxInit();
gdispClear(White);
/* Create the 3D window */
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE; wi.x = (gdispGetWidth()-GL3D_WINDOW_SIZE)/2; wi.y = (gdispGetHeight()-GL3D_WINDOW_SIZE)/2; wi.width = GL3D_WINDOW_SIZE; wi.height = GL3D_WINDOW_SIZE;
gh = gwinGL3DCreate(0, &wi);
}
/* Init the 3D stuff */
setup();
init();
while(TRUE) {
// rate control
gfxSleepMilliseconds(FRAME_DELAY);
// move and redraw
spin();
}
}
static void bootScreen(void)
{
gdispFillStringBox(0, 0, width, bHeight, "Boot", font, Red, White, justifyLeft);
// Create our main display window
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE;
wi.x = 0;
wi.y = bHeight;
wi.width = width;
wi.height = height-bHeight;
ghc = gwinConsoleCreate(&gc, &wi);
}
gwinPrintf(ghc, "Boot finished.\n");
chThdSleepMilliseconds(500);
}
int main(void) {
GHandle gh;
uint16_t i;
gfxInit();
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE;
wi.x = wi.y = 0;
wi.width = gdispGetWidth();
wi.height = gdispGetHeight();
gh = gwinGraphCreate(&g, &wi);
}
gwinGraphSetOrigin(gh, gwinGetWidth(gh)/2, gwinGetHeight(gh)/2);
gwinGraphSetStyle(gh, &GraphStyle1);
gwinGraphDrawAxis(gh);
for(i = 0; i < gwinGetWidth(gh); i++)
gwinGraphDrawPoint(gh, i-gwinGetWidth(gh)/2, 80*fsin(2*i/5)); //sin(2*0.2*M_PI*i/180));
gwinGraphStartSet(gh);
GraphStyle1.point.color = uGreen;
gwinGraphSetStyle(gh, &GraphStyle1);
for(i = 0; i < gwinGetWidth(gh)*5; i++)
gwinGraphDrawPoint(gh, i/5-gwinGetWidth(gh)/2, 95*fsin(2*i/5)); //sin(2*0.2*M_PI*i/180));
gwinGraphStartSet(gh);
gwinGraphSetStyle(gh, &GraphStyle2);
gwinGraphDrawPoints(gh, data, sizeof(data)/sizeof(data[0]));
while(TRUE) {
gfxSleepMilliseconds(100);
}
}
/*
* Application entry point.
*/
int main(void) {
GHandle ghScope;
coord_t swidth, sheight;
gfxInit();
/**
* Allocate audio buffers - eg. 4 x 128 byte buffers.
* You may need to increase this for slower cpu's.
* You may be able to decrease this for low latency operating systems.
* 8 x 256 seems to work on the really slow Olimex SAM7EX256 board (display speed limitation) @8kHz
* If your oscilloscope display stops then it is likely that your driver has stalled due to running
* out of free buffers. Increase the number of buffers..
*/
gfxBufferAlloc(8, 256);
/* Get the screen dimensions */
swidth = gdispGetWidth();
sheight = gdispGetHeight();
/* Set up the scope window to fill the screen */
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE;
wi.x = wi.y = 0;
wi.width = swidth; wi.height = sheight;
ghScope = gwinScopeCreate(&gScopeWindow, &wi, MY_AUDIO_CHANNEL, MY_AUDIO_FREQUENCY, MY_AUDIO_FORMAT);
}
gwinSetBgColor(ghScope, White);
gwinSetColor(ghScope, Red);
gwinClear(ghScope);
/* Just keep displaying the scope traces */
while (TRUE) {
gwinScopeWaitForTrace(ghScope);
}
}
int main(void) {
GEventKeyboard *pk;
unsigned i;
/* initialize and clear the display */
gfxInit();
/* Set a font */
gwinSetDefaultFont(gdispOpenFont("*"));
// We want to listen for keyboard events
geventListenerInit(&gl);
geventAttachSource(&gl, ginputGetKeyboard(0), GLISTEN_KEYTRANSITIONS|GLISTEN_KEYUP);
/* create the console window */
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE;
wi.x = 0; wi.y = 0; wi.width = gdispGetWidth(); wi.height = gdispGetHeight();
GW = gwinConsoleCreate(0, &wi);
/* Set the fore- and background colors for the console */
gwinSetColor(GW, Yellow);
gwinSetBgColor(GW, Black);
gwinClear(GW);
}
/* Say Hello */
gwinPrintf(GW, "Keyboard Monitor...\n");
while(1) {
// Get an Event
pk = (GEventKeyboard *)geventEventWait(&gl, TIME_INFINITE);
if (pk->type != GEVENT_KEYBOARD)
continue;
gwinPrintf(GW, "KEYSTATE: 0x%04X [ %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s]",
pk->keystate,
(!pk->keystate ? "NONE " : ""),
((pk->keystate & GKEYSTATE_KEYUP) ? "KEYUP " : ""),
((pk->keystate & GKEYSTATE_REPEAT) ? "REPEAT " : ""),
((pk->keystate & GKEYSTATE_SPECIAL) ? "SPECIAL " : ""),
((pk->keystate & GKEYSTATE_RAW) ? "RAW " : ""),
((pk->keystate & GKEYSTATE_SHIFT_L) ? "LSHIFT " : ""),
((pk->keystate & GKEYSTATE_SHIFT_R) ? "RSHIFT " : ""),
((pk->keystate & GKEYSTATE_CTRL_L) ? "LCTRL " : ""),
((pk->keystate & GKEYSTATE_CTRL_R) ? "RCTRL " : ""),
((pk->keystate & GKEYSTATE_ALT_L) ? "LALT " : ""),
((pk->keystate & GKEYSTATE_ALT_R) ? "RALT " : ""),
((pk->keystate & GKEYSTATE_FN) ? "FN " : ""),
((pk->keystate & GKEYSTATE_COMPOSE) ? "COMPOSE " : ""),
((pk->keystate & GKEYSTATE_WINKEY) ? "WINKEY " : ""),
((pk->keystate & GKEYSTATE_CAPSLOCK) ? "CAPSLOCK " : ""),
((pk->keystate & GKEYSTATE_NUMLOCK) ? "NUMLOCK " : ""),
((pk->keystate & GKEYSTATE_SCROLLLOCK) ? "SCROLLLOCK " : "")
);
if (pk->bytecount) {
gwinPrintf(GW, " Keys:");
for (i = 0; i < pk->bytecount; i++)
gwinPrintf(GW, " 0x%02X", (uint8_t)pk->c[i]);
gwinPrintf(GW, " [");
for (i = 0; i < pk->bytecount; i++)
gwinPrintf(GW, "%c", pk->c[i] >= ' ' && pk->c[i] <= '~' ? pk->c[i] : ' ');
gwinPrintf(GW, "]");
}
gwinPrintf(GW, "\n");
}
}
/*------------------------------------------------------------------------*
* GINPUT Touch Driver Calibrator. *
*------------------------------------------------------------------------*/
int main(void) {
GSourceHandle gs;
GEventMouse *pem;
bool_t isFirstTime;
bool_t isCalibrated;
bool_t isTouch;
bool_t isFinger;
const char * isFingerText;
const char * deviceText;
GMouse * m;
GMouseVMT * vmt;
GMouseJitter * pjit;
uint32_t calerr;
gfxInit(); // Initialize the display
// Get the display dimensions
swidth = gdispGetWidth();
sheight = gdispGetHeight();
// Create our title
font = gdispOpenFont("UI2");
gwinSetDefaultFont(font);
bWidth = gdispGetStringWidth("Next", font);
bHeight = gdispGetStringWidth("Prev", font);
if (bHeight > bWidth) bWidth = bHeight;
bWidth += 4;
bWidth2 = gdispGetStringWidth("+", font)*2;
bHeight = gdispGetStringWidth("-", font)*2;
if (bHeight > bWidth2) bWidth2 = bHeight;
bWidth2 += 4;
bHeight = gdispGetFontMetric(font, fontHeight)*2+2;
// Create our main display window
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE; wi.x = 0; wi.y = bHeight; wi.width = swidth; wi.height = sheight-bHeight;
ghc = gwinConsoleCreate(&gc, &wi);
}
// Initialize the listener
geventListenerInit(&gl);
// Copy the current mouse's VMT so we can play with it.
m = (GMouse *)gdriverGetInstance(GDRIVER_TYPE_MOUSE, 0);
if (!m) gfxHalt("No mouse instance 0");
vmt = gfxAlloc(sizeof(GMouseVMT));
if (!vmt) gfxHalt("Could not allocate memory for mouse VMT");
memcpy(vmt, m->d.vmt, sizeof(GMouseVMT));
// Swap VMT's on the current mouse to our RAM copy
m->d.vmt = (const GDriverVMT *)vmt;
// Listen for events
gs = ginputGetMouse(0);
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
// Get initial display settings for buttons
isFirstTime = TRUE;
isCalibrated = (vmt->d.flags & GMOUSE_VFLG_CALIBRATE) ? FALSE : TRUE;
calerr = 0;
/*
* Test: Device Type
*/
StepDeviceType:
DrawHeader("1. Device Type", isCalibrated, isCalibrated && !isFirstTime, isCalibrated);
// Get the type of device and the current mode
isTouch = (vmt->d.flags & GMOUSE_VFLG_TOUCH) ? TRUE : FALSE;
isFinger = (m->flags & GMOUSE_FLG_FINGERMODE) ? TRUE : FALSE;
pjit = isFinger ? &vmt->finger_jitter : &vmt->pen_jitter;
isFingerText = isFinger ? "finger" : "pen";
deviceText = isTouch ? isFingerText : "mouse";
gwinPrintf(ghc, "This is detected as a %s device\n\n", isTouch ? "TOUCH" : "MOUSE");
gwinPrintf(ghc, "It is currently in %s mode\n\n", isFinger ? "FINGER" : "PEN");
if (!isCalibrated)
gwinPrintf(ghc, "Press and release your %s to move on to the next test.\n", deviceText);
else {
gwinPrintf(ghc, "Press + for pen or - for finger.\n");
if (isFirstTime)
gwinPrintf(ghc, "Press Next to continue.\n");
else
gwinPrintf(ghc, "Press Next or Back to continue.\n");
}
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (isCalibrated) {
switch (CheckButtons(pem)) {
case BTN_NEXT:
break;
case BTN_PREV:
if (!isFirstTime)
goto StepDrawing;
continue;
case BTN_PLUS:
m->flags &= ~GMOUSE_FLG_FINGERMODE;
goto StepDeviceType;
case BTN_MINUS:
m->flags |= GMOUSE_FLG_FINGERMODE;
goto StepDeviceType;
default:
continue;
}
break;
}
if ((pem->buttons & GMETA_MOUSE_UP))
break;
}
/*
* Test: Mouse raw reading
*/
StepRawReading:
DrawHeader("2. Raw Mouse Output", FALSE, FALSE, FALSE);
if (isTouch)
gwinPrintf(ghc, "Press and hold on the surface.\n\n");
else
gwinPrintf(ghc, "Press and hold the mouse button.\n\n");
gwinPrintf(ghc, "The raw values coming from your mouse driver will display.\n\n");
gwinPrintf(ghc, "Make sure the x and y values change as you move.\n\n");
gwinPrintf(ghc, "Release your %s to move on to the next test.\n", deviceText);
// Make sure we are in uncalibrated mode
m->flags &= ~(GMOUSE_FLG_CALIBRATE|GMOUSE_FLG_CLIP);
// For this test turn on ALL mouse movement events
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEUPMOVES|GLISTEN_MOUSEMETA|GLISTEN_MOUSENOFILTER);
while(1) {
// Always sleep a bit first to enable other events. We actually don't
// mind missing events for this test.
gfxSleepMilliseconds(100);
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
gwinPrintf(ghc, "%u, %u z=%u b=0x%04x\n", pem->x, pem->y, pem->z, pem->buttons & ~GINPUT_MISSED_MOUSE_EVENT);
if ((pem->buttons & GMETA_MOUSE_UP))
break;
}
// Reset to calibrated condition
if (isCalibrated) {
m->flags |= GMOUSE_FLG_CLIP;
if ((vmt->d.flags & GMOUSE_VFLG_CALIBRATE))
m->flags |= GMOUSE_FLG_CALIBRATE;
}
// Reset to just changed movements.
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Calibration
*/
StepCalibrate:
DrawHeader("3. Calibration Jitter", isCalibrated, isCalibrated, isCalibrated);
if ((vmt->d.flags & GMOUSE_VFLG_CALIBRATE)) {
gwinPrintf(ghc, "You will be presented with a number of points to touch.\nPress them in turn.\n\n"
"If the calibration repeatedly fails, increase the jitter for %s calibration and try again.\n\n", isFingerText);
gwinPrintf(ghc, "Pressing the surface for longer gives more accurate results.\n\n");
if (calerr)
gwinPrintf(ghc, "Last calibration error ^ 2 = %u\n", calerr);
gwinPrintf(ghc, "Calibration jitter (%s) = %u\n", isFingerText, pjit->calibrate);
if (isCalibrated)
gwinPrintf(ghc, "Press + or - to adjust.\n");
} else {
gwinPrintf(ghc, "This device does not need calibration.\n\n");
}
if (isCalibrated)
gwinPrintf(ghc, "Press Next or Back to continue.\n");
else
gwinPrintf(ghc, "Press and release your %s to move on to start calibration.\n", deviceText);
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (isCalibrated) {
switch (CheckButtons(pem)) {
case BTN_NEXT:
break;
case BTN_PREV:
goto StepRawReading;
case BTN_PLUS:
gwinPrintf(ghc, "Calibration jitter (%s) = %u", isFingerText, ++pjit->calibrate);
continue;
case BTN_MINUS:
gwinPrintf(ghc, "Calibration jitter (%s) = %u", isFingerText, --pjit->calibrate);
continue;
default:
continue;
}
break;
}
if ((pem->buttons & GMETA_MOUSE_UP))
break;
}
// Calibrate
if ((vmt->d.flags & GMOUSE_VFLG_CALIBRATE)) {
calerr = ginputCalibrateMouse(0);
if (calerr)
goto StepCalibrate;
isCalibrated = TRUE;
}
/*
* Test: Mouse coords
*/
StepMouseCoords:
DrawHeader("4. Show Mouse Coordinates", TRUE, TRUE, TRUE);
if (isTouch)
gwinPrintf(ghc, "Press and hold on the surface.\n\n");
else
gwinPrintf(ghc, "Press and hold the mouse button.\n\n");
gwinPrintf(ghc, "Check the coordinates against where it should be on the screen.\n\n");
gwinPrintf(ghc, "X should be 0 to %u\nY should be 0 to %u\n\n", swidth-1, sheight-1);
gwinPrintf(ghc, "Press + to retry using extremes or - for normal calibration.\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n");
// For this test normal mouse movement events
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
while(1) {
// Always sleep a bit first to enable other events. We actually don't
// mind missing events for this test.
gfxSleepMilliseconds(100);
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
switch (CheckButtons(pem)) {
case BTN_NEXT:
break;
case BTN_PREV:
goto StepCalibrate;
case BTN_PLUS:
vmt->d.flags |= GMOUSE_VFLG_CAL_EXTREMES;
goto StepCalibrate;
case BTN_MINUS:
vmt->d.flags &= ~GMOUSE_VFLG_CAL_EXTREMES;
goto StepCalibrate;
default:
gwinPrintf(ghc, "%u, %u\n", pem->x, pem->y);
continue;
}
break;
}
// Reset to just changed movements.
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Mouse movement jitter
*/
StepMovementJitter:
DrawHeader("5. Movement Jitter", TRUE, TRUE, TRUE);
if (isTouch)
gwinPrintf(ghc, "Press firmly on the surface and move around as if to draw.\n\n");
else
gwinPrintf(ghc, "Press and hold the mouse button and move around as if to draw.\n\n");
gwinPrintf(ghc, "Dots will display in this window. Ensure that when you stop moving your %s that "
"new dots stop displaying.\nNew dots should only display when your %s is moving.\n\n"
"Adjust %s movement jitter to the smallest value that this reliably works for.\n\n", deviceText, deviceText, isFingerText);
gwinPrintf(ghc, "Movement jitter (%s) = %u\n", isFingerText, pjit->move);
gwinPrintf(ghc, "Press + or - to adjust.\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
switch (CheckButtons(pem)) {
case BTN_NEXT:
break;
case BTN_PREV:
goto StepMouseCoords;
case BTN_PLUS:
gwinPrintf(ghc, "Movement jitter (%s) = %u", isFingerText, ++pjit->move);
continue;
case BTN_MINUS:
gwinPrintf(ghc, "Movement jitter (%s) = %u", isFingerText, --pjit->move);
continue;
default:
if ((pem->buttons & GINPUT_MOUSE_BTN_LEFT))
gwinPrintf(ghc, ".");
continue;
}
break;
}
/*
* Test: Click Jitter
*/
StepClickJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n6. Click Jitter\n\n");
gwinSetColor(ghc, White);
if (isTouch)
gwinPrintf(ghc, "Press and release the touch surface to \"click\".\nTry both short and long presses.\n");
else
gwinPrintf(ghc, "Click the mouse with the left and right buttons.\n\n");
gwinPrintf(ghc, "A yellow dash is a left (or short) click.\n"
"A red x is a right (or long) click.\n\n"
"Adjust %s click jitter to the smallest value that this reliably works for.\n"
"Note: moving your %s during a click cancels it.\n\n", isFingerText, deviceText);
gwinPrintf(ghc, "Click jitter (%s) = %u\n", isFingerText, pjit->click);
gwinPrintf(ghc, "Press + or - to adjust.\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
switch (CheckButtons(pem)) {
case BTN_NEXT:
break;
case BTN_PREV:
goto StepMovementJitter;
case BTN_PLUS:
gwinPrintf(ghc, "Click jitter (%s) = %u", isFingerText, ++pjit->click);
continue;
case BTN_MINUS:
gwinPrintf(ghc, "Click jitter (%s) = %u", isFingerText, --pjit->click);
continue;
default:
if ((pem->buttons & GMETA_MOUSE_CLICK)) {
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "-");
}
if ((pem->buttons & GMETA_MOUSE_CXTCLICK)) {
gwinSetColor(ghc, uRed);
gwinPrintf(ghc, "x");
}
continue;
}
break;
}
/*
* Test: Polling frequency
*/
StepDrawing:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n7. Drawing\n\n");
gwinSetColor(ghc, White);
gwinPrintf(ghc, "Press firmly on the surface (or press and hold the mouse button) and move around as if to draw.\n\n");
gwinPrintf(ghc, "A green line will follow your %s.\n\n", deviceText);
gwinPrintf(ghc, "Pressing Next will start the tests again but with the option of changing pen/finger mode.\n\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->buttons & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepClickJitter;
}
}
gdispDrawPixel(pem->x, pem->y, uGreen);
}
// Can't let this really exit
isFirstTime = FALSE;
goto StepDeviceType;
}
/*------------------------------------------------------------------------*
* GINPUT Touch Driver Calibrator. *
*------------------------------------------------------------------------*/
int main(void) {
GSourceHandle gs;
GEventMouse *pem;
GMouse * m;
GMouseVMT * vmt;
gfxInit(); // Initialize the display
// Get the display dimensions
swidth = gdispGetWidth();
sheight = gdispGetHeight();
// Create our title
font = gdispOpenFont("UI2");
gwinSetDefaultFont(font);
bHeight = gdispGetFontMetric(font, fontHeight)+4;
gdispFillStringBox(0, 0, swidth, bHeight, "Raw Touch Readings", font, Red, White, justifyCenter);
// Create our main display writing window
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE; wi.x = 0; wi.y = bHeight; wi.width = swidth; wi.height = sheight-bHeight;
ghc = gwinConsoleCreate(&gc, &wi);
}
// Initialize the listener
geventListenerInit(&gl);
// Copy the current mouse's VMT so we can play with it.
m = (GMouse *)gdriverGetInstance(GDRIVER_TYPE_MOUSE, 0);
if (!m) gfxHalt("No mouse instance 0");
vmt = gfxAlloc(sizeof(GMouseVMT));
if (!vmt) gfxHalt("Could not allocate memory for mouse VMT");
memcpy(vmt, m->d.vmt, sizeof(GMouseVMT));
// Swap VMT's on the current mouse to our RAM copy
m->d.vmt = (const GDriverVMT *)vmt;
// Listen for events
gs = ginputGetMouse(0);
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
// Make sure we are in uncalibrated pen mode
m->flags &= ~(GMOUSE_FLG_CALIBRATE|GMOUSE_FLG_CLIP|GMOUSE_FLG_FINGERMODE);
// Pretend we are a mouse, turn off all touch processing, turn off move and click filtering
vmt->d.flags &= ~(GMOUSE_VFLG_TOUCH | GMOUSE_VFLG_ONLY_DOWN | GMOUSE_VFLG_POORUPDOWN);
vmt->pen_jitter.move = 0;
vmt->pen_jitter.click = 0;
// For this test turn on ALL mouse movement events
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEUPMOVES|GLISTEN_MOUSEMETA|GLISTEN_MOUSENOFILTER);
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
gwinPrintf(ghc, "%u, %u z=%u b=0x%04x\n", pem->x, pem->y, pem->z, pem->buttons & ~GINPUT_MISSED_MOUSE_EVENT);
// Always sleep a bit first to enable other events. We actually don't mind missing events.
gfxSleepMilliseconds(100);
}
}
/*------------------------------------------------------------------------*
* GINPUT Touch Driver Calibrator. *
*------------------------------------------------------------------------*/
int main(void) {
GSourceHandle gs;
GEventMouse *pem;
coord_t swidth, sheight;
GHandle ghc;
GEventType deviceType;
bool_t calibrated;
coord_t bWidth, bHeight;
gfxInit(); // Initialize the display
// Get the display dimensions
swidth = gdispGetWidth();
sheight = gdispGetHeight();
calibrated = FALSE;
// Create our title
font = gdispOpenFont("UI2");
gwinSetDefaultFont(font);
bWidth = gdispGetStringWidth("Next", font);
bHeight = gdispGetStringWidth("Prev", font);
if (bHeight > bWidth) bWidth = bHeight;
bWidth += 4;
bHeight = gdispGetFontMetric(font, fontHeight)+2;
gdispFillStringBox(0, 0, swidth, bHeight, "Touch Calibration", font, Red, White, justifyLeft);
// Create our main display window
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE; wi.x = 0; wi.y = bHeight; wi.width = swidth; wi.height = sheight-bHeight;
ghc = gwinConsoleCreate(&gc, &wi);
}
gwinClear(ghc);
// Initialize the mouse in our special no calibration mode.
geventListenerInit(&gl);
gs = ginputGetMouse(9999);
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Device Type
*/
StepDeviceType:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n1. DEVICE TYPE\n\n");
pem = (GEventMouse *)&gl.event;
ginputGetMouseStatus(0, pem);
deviceType = pem->type;
gwinSetColor(ghc, White);
gwinPrintf(ghc, "This is detected as a %s device\n\n",
deviceType == GEVENT_MOUSE ? "MOUSE" : (pem->type == GEVENT_TOUCH ? "TOUCH" : "UNKNOWN"));
if (calibrated)
gwinPrintf(ghc, "Press Next or Back to continue.\n");
else if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Click the mouse button to move on to the next test.\n");
else
gwinPrintf(ghc, "Press and release your finger to move on to the next test.\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (calibrated) {
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepClickJitter;
}
}
} else if ((pem->meta & GMETA_MOUSE_UP))
break;
}
/*
* Test: Mouse raw reading jitter
*/
StepRawJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n2. GINPUT_MOUSE_READ_CYCLES\n\n");
gwinSetColor(ghc, White);
if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Press and hold the mouse button.\n\n");
else
gwinPrintf(ghc, "Press and hold on the surface.\n\n");
gwinPrintf(ghc, "Numbers will display in this window.\n"
"Ensure that values don't jump around very much when your finger is stationary.\n\n"
"Increasing GINPUT_MOUSE_READ_CYCLES helps reduce jitter but increases CPU usage.\n\n");
if (calibrated)
gwinPrintf(ghc, "Press Next or Back to continue.\n");
else if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Release the mouse button to move on to the next test.\n");
else
gwinPrintf(ghc, "Release your finger to move on to the next test.\n");
// For this test turn on ALL mouse movement events
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEUPMOVES|GLISTEN_MOUSEMETA|GLISTEN_MOUSENOFILTER);
while(1) {
// Always sleep a bit first to enable other events. We actually don't
// mind missing events for this test.
gfxSleepMilliseconds(100);
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (calibrated) {
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepDeviceType;
}
}
} else if ((pem->meta & GMETA_MOUSE_UP))
break;
gwinPrintf(ghc, "%u:%u z=%u b=0x%04x m=%04x\n", pem->x, pem->y, pem->z, pem->current_buttons, pem->meta);
}
// Reset to just changed movements.
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Calibration
*/
StepCalibrate:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n3. GINPUT_MOUSE_CALIBRATION_ERROR\n\n");
gwinSetColor(ghc, Gray);
gwinPrintf(ghc, "Ensure GINPUT_MOUSE_NEED_CALIBRATION = TRUE and GINPUT_MOUSE_CALIBRATION_ERROR is >= 0\n\n");
gwinSetColor(ghc, White);
gwinPrintf(ghc, "You will be presented with a number of points to touch.\nPress them in turn.\n\n"
"If the calibration repeatedly fails, increase GINPUT_MOUSE_CALIBRATION_ERROR and try again.\n\n");
if (calibrated)
gwinPrintf(ghc, "Press Next to start the calibration.\n");
else if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Click the mouse button to start the calibration.\n");
else
gwinPrintf(ghc, "Press and release your finger to start the calibration.\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (calibrated) {
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepRawJitter;
}
}
} else if ((pem->meta & GMETA_MOUSE_UP))
break;
}
// Calibrate
ginputCalibrateMouse(0);
calibrated = TRUE;
// Calibration used the whole screen - re-establish our title and Next and Previous Buttons
gdispFillStringBox(0, 0, swidth, bHeight, "Touch Calibration", font, Green, White, justifyLeft);
gdispFillStringBox(swidth-2*bWidth, 0, bWidth-1, bHeight, "Prev", font, Black, Gray, justifyCenter);
gdispFillStringBox(swidth-1*bWidth, 0, bWidth , bHeight, "Next", font, Black, Gray, justifyCenter);
/*
* Test: Mouse coords
*/
StepMouseCoords:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n4. Show Mouse Coordinates\n\n");
gwinSetColor(ghc, White);
if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Press and hold the mouse button.\n\n");
else
gwinPrintf(ghc, "Press and hold on the surface.\n\n");
gwinPrintf(ghc, "Numbers will display in this window.\n"
"Check the coordinates against where it should be on the screen.\n\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n");
// For this test normal mouse movement events
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
while(1) {
// Always sleep a bit first to enable other events. We actually don't
// mind missing events for this test.
gfxSleepMilliseconds(100);
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepCalibrate;
}
}
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
gwinPrintf(ghc, "%u:%u z=%u\n", pem->x, pem->y, pem->z);
}
// Reset to just changed movements.
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Mouse movement jitter
*/
StepJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n4. GINPUT_MOUSE_MOVE_JITTER\n\n");
gwinSetColor(ghc, White);
if (deviceType == GEVENT_MOUSE)
gwinPrintf(ghc, "Press and hold the mouse button and move around as if to draw.\n\n");
else
gwinPrintf(ghc, "Press firmly on the surface and move around as if to draw.\n\n");
gwinPrintf(ghc, "Dots will display in this window. Ensure that when you stop moving your finger that "
"new dots stop displaying.\nNew dots should only display when your finger is moving.\n\n"
"Adjust GINPUT_MOUSE_MOVE_JITTER to the smallest value that this reliably works for.\n\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepMouseCoords;
}
}
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
gwinPrintf(ghc, ".");
}
/*
* Test: Polling frequency
*/
StepPolling:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n5. GINPUT_MOUSE_POLL_PERIOD\n\n");
gwinSetColor(ghc, White);
gwinPrintf(ghc, "Press firmly on the surface (or press and hold the mouse button) and move around as if to draw.\n\n");
gwinPrintf(ghc, "A green line will follow your finger.\n"
"Adjust GINPUT_MOUSE_POLL_PERIOD to the highest value that provides a line without "
"gaps that are too big.\nDecreasing the value increases CPU usage.\n"
"About 25 (millisecs) normally produces good results."
"This test can be ignored for interrupt driven drivers.\n\n");
gwinPrintf(ghc, "Press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepJitter;
}
}
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
gdispDrawPixel(pem->x, pem->y, Green);
}
/*
* Test: Click Jitter
*/
StepClickJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "\n6. GINPUT_MOUSE_MAX_CLICK_JITTER\n\n");
gwinSetColor(ghc, White);
gwinPrintf(ghc, "Press and release the touch surface to \"click\".\nTry both short and long presses.\n");
gwinPrintf(ghc, "For a mouse click with the left and right buttons.\n\n");
gwinPrintf(ghc, "Dots will display in this window. A yellow dash is a left (or short) click. "
"A red x is a right (or long) click.\n\n"
"Adjust GINPUT_MOUSE_CLICK_JITTER to the smallest value that this reliably works for.\n"
"Adjust GINPUT_MOUSE_CLICK_TIME to adjust distinguishing short vs long presses.\n"
"TIME_INFINITE means there are no long presses (although a right mouse button will still work).\n\n"
"Note: moving your finger (mouse) during a click cancels it.\n\n");
gwinPrintf(ghc, "This is the last test but you can press Next or Back to continue.\n\n");
while(1) {
pem = (GEventMouse *)geventEventWait(&gl, TIME_INFINITE);
if (pem->y < bHeight && pem->x >= swidth-2*bWidth) {
if ((pem->meta & GMETA_MOUSE_UP)) {
if (pem->x >= swidth-bWidth)
break;
goto StepPolling;
}
}
if ((pem->meta & GMETA_MOUSE_CLICK)) {
gwinSetColor(ghc, Yellow);
gwinPrintf(ghc, "-");
}
if ((pem->meta & GMETA_MOUSE_CXTCLICK)) {
gwinSetColor(ghc, Red);
gwinPrintf(ghc, "x");
}
}
// Can't let this really exit
goto StepDeviceType;
}
int main(void) {
uint8_t i;
font_t font1, font2;
/* initialize and clear the display */
gfxInit();
/* Set some fonts */
font1 = gdispOpenFont("UI2");
font2 = gdispOpenFont("DejaVu Sans 12");
gwinSetDefaultFont(font1);
/* create the three console windows */
{
GWindowInit wi;
gwinClearInit(&wi);
wi.show = TRUE;
wi.x = 0; wi.y = 0; wi.width = gdispGetWidth(); wi.height = gdispGetHeight()/2;
GW1 = gwinConsoleCreate(0, &wi);
wi.y = gdispGetHeight()/2; wi.width = gdispGetWidth()/2; wi.height = gdispGetHeight();
GW2 = gwinConsoleCreate(0, &wi);
wi.x = gdispGetWidth()/2; wi.height = gdispGetHeight();
GW3 = gwinConsoleCreate(0, &wi);
}
/* Use a special font for GW1 */
gwinSetFont(GW1, font2);
/* Set the fore- and background colors for each console */
gwinSetColor(GW1, Green);
gwinSetBgColor(GW1, Black);
gwinSetColor(GW2, White);
gwinSetBgColor(GW2, Blue);
gwinSetColor(GW3, Black);
gwinSetBgColor(GW3, Red);
/* clear all console windows - to set background */
gwinClear(GW1);
gwinClear(GW2);
gwinClear(GW3);
/* Output some data on the first console */
for(i = 0; i < 10; i++) {
gwinPrintf(GW1, "Hello \033buGFX\033B!\n");
}
/* Output some data on the second console - Fast */
for(i = 0; i < 32; i++) {
gwinPrintf(GW2, "Message Nr.: \0331\033b%d\033B\033C\n", i+1);
}
/* Output some data on the third console - Slowly */
for(i = 0; i < 32; i++) {
gwinPrintf(GW3, "Message Nr.: \033u%d\033U\n", i+1);
gfxSleepMilliseconds(500);
}
/* Make console 3 invisible and then visible again to demonstrate the history buffer */
gwinPrintf(GW2, "Making red window \033uinvisible\033U\n");
gwinSetVisible(GW3, FALSE);
gfxSleepMilliseconds(1000);
gwinPrintf(GW2, "Making red window \033uvisible\033U\n");
gwinSetVisible(GW3, TRUE);
gwinPrintf(GW3, "\033bI'm back!!!\033B\n", i+1);
while(TRUE) {
gfxSleepMilliseconds(500);
}
}