void drawScreen(void) {
char *msg = "ChibiOS/GFX";
font_t font1, font2;
font1 = gdispOpenFont("UI2 Double");
font2 = gdispOpenFont("LargeNumbers");
gdispClear(White);
gdispDrawString(gdispGetWidth()-gdispGetStringWidth(msg, font1)-3, 3, msg, font1, Black);
/* colors */
gdispFillArea(0 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Black); /* Black */
gdispFillArea(1 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Red); /* Red */
gdispFillArea(2 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Yellow); /* Yellow */
gdispFillArea(3 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Green); /* Green */
gdispFillArea(4 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Blue); /* Blue */
gdispDrawBox (5 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Black); /* White */
/* pens */
gdispDrawString(OFFSET * 2, DRAW_PEN(1), "1", font2, Black);
gdispDrawString(OFFSET * 2, DRAW_PEN(2), "2", font2, Black);
gdispDrawString(OFFSET * 2, DRAW_PEN(3), "3", font2, Black);
gdispDrawString(OFFSET * 2, DRAW_PEN(4), "4", font2, Black);
gdispDrawString(OFFSET * 2, DRAW_PEN(5), "5", font2, Black);
gdispCloseFont(font1);
gdispCloseFont(font2);
}
void drawScreen(void) {
char *msg = "uGFX";
font_t font1, font2;
font1 = gdispOpenFont("DejaVuSans24*");
font2 = gdispOpenFont("DejaVuSans12*");
gdispClear(White);
gdispDrawString(gdispGetWidth()-gdispGetStringWidth(msg, font1)-3, 3, msg, font1, Black);
/* colors */
gdispFillArea(0 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Black); /* Black */
gdispFillArea(1 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Red); /* Red */
gdispFillArea(2 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Yellow); /* Yellow */
gdispFillArea(3 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Green); /* Green */
gdispFillArea(4 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Blue); /* Blue */
gdispDrawBox (5 * COLOR_SIZE + 3, 3, COLOR_SIZE, COLOR_SIZE, Black); /* White */
/* pens */
gdispFillStringBox(OFFSET * 2, DRAW_PEN(1), PEN_SIZE, PEN_SIZE, "1", font2, White, Black, justifyCenter);
gdispFillStringBox(OFFSET * 2, DRAW_PEN(2), PEN_SIZE, PEN_SIZE, "2", font2, White, Black, justifyCenter);
gdispFillStringBox(OFFSET * 2, DRAW_PEN(3), PEN_SIZE, PEN_SIZE, "3", font2, White, Black, justifyCenter);
gdispFillStringBox(OFFSET * 2, DRAW_PEN(4), PEN_SIZE, PEN_SIZE, "4", font2, White, Black, justifyCenter);
gdispFillStringBox(OFFSET * 2, DRAW_PEN(5), PEN_SIZE, PEN_SIZE, "5", font2, White, Black, justifyCenter);
gdispCloseFont(font1);
gdispCloseFont(font2);
}
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;
wi.show = TRUE;
wi.x = 0; wi.y = 0; wi.width = gdispGetWidth(); wi.height = gdispGetHeight()/2;
GW1 = gwinConsoleCreate(NULL, &wi);
wi.y = gdispGetHeight()/2; wi.width = gdispGetWidth()/2; wi.height = gdispGetHeight();
GW2 = gwinConsoleCreate(NULL, &wi);
wi.x = gdispGetWidth()/2; wi.height = gdispGetHeight();
GW3 = gwinConsoleCreate(NULL, &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 uGFX!\r\n");
}
/* Output some data on the second console */
for(i = 0; i < 16; i++) {
gwinPrintf(GW2, "Message Nr.: %d\r\n", i+1);
}
/* Output some data on the third console */
for(i = 0; i < 18; i++) {
gwinPrintf(GW3, "Message Nr.: %d\r\n", i+1);
}
while(TRUE) {
gfxSleepMilliseconds(500);
}
}
void menuScreen(){
//color_t colorrange[9] = {White, Yellow, Red, Blue, Magenta, SkyBlue, Orange,Lime,Black};
// 0 1 2 3 4 5 6 7 8
// Main menu Background
gdispFillArea(433, 247, 20, 20, tetrisShapeColors[2]);
gdispFillArea(112, 247, 20, 20, tetrisShapeColors[7]);
gdispFillArea(455, 247, 20, 20, tetrisShapeColors[2]);
gdispFillArea(0, 204, 20, 20, tetrisShapeColors[3]);
gdispFillArea(23, 225, 20, 20, tetrisShapeColors[1]);
gdispFillArea(455, 224, 20, 20, tetrisShapeColors[2]);
gdispFillArea(91, 247, 20, 20, tetrisShapeColors[7]);
gdispFillArea(83, 80, 20, 20, tetrisShapeColors[4]);
gdispFillArea(432, 203, 20, 20, tetrisShapeColors[6]);
gdispFillArea(178, 247, 20, 20, tetrisShapeColors[5]);
gdispFillArea(134, 247, 20, 20, tetrisShapeColors[7]);
gdispFillArea(455, 201, 20, 20, tetrisShapeColors[2]);
gdispFillArea(22, 247, 20, 20, tetrisShapeColors[3]);
gdispFillArea(46, 248, 20, 20, tetrisShapeColors[1]);
gdispFillArea(46, 225, 20, 20, tetrisShapeColors[1]);
gdispFillArea(82, 102, 21, 20, tetrisShapeColors[4]);
gdispFillArea(70, 247, 20, 20, tetrisShapeColors[7]);
gdispFillArea(60, 102, 20, 20, tetrisShapeColors[4]);
gdispFillArea(410, 225, 20, 20, tetrisShapeColors[6]);
gdispFillArea(156, 247, 20, 20, tetrisShapeColors[5]);
gdispFillArea(134, 225, 20, 20, tetrisShapeColors[5]);
gdispFillArea(410, 247, 20, 20, tetrisShapeColors[6]);
gdispFillArea(0, 226, 20, 20, tetrisShapeColors[3]);
gdispFillArea(47, 227, 20, 20, tetrisShapeColors[1]);
gdispFillArea(60, 80, 20, 20, tetrisShapeColors[4]);
gdispFillArea(69, 225, 20, 20, tetrisShapeColors[1]);
gdispFillArea(0, 247, 20, 20, tetrisShapeColors[3]);
gdispFillArea(432, 225, 20, 20, tetrisShapeColors[6]);
gdispFillArea(157, 225, 20, 20, tetrisShapeColors[5]);
//Button
gdispFillArea(200,60,80,30,Grey);
gdispFillArea(200+3,60+3,80-6,30-6,Silver);
//text
font16 = gdispOpenFont("DejaVuSans16");
gdispDrawString(225, 66, "Play", font16, tetrisShapeColors[8]);
gdispCloseFont(font16);
//Button
gdispFillArea(200,110,96,30,Grey);
gdispFillArea(200+3,110+3,96-6,30-6,Silver);
//text
font16 = gdispOpenFont("DejaVuSans16");
gdispDrawString(205, 116, "Dark Mode", font16, tetrisShapeColors[8]);
gdispCloseFont(font16);
//Button
gdispFillArea(200,160,126,30,Grey);
gdispFillArea(200+3,160+3,126-6,30-6,Silver);
//text
font16 = gdispOpenFont("DejaVuSans16");
gdispDrawString(205, 166, "Random Mode", font16, tetrisShapeColors[8]);
gdispCloseFont(font16);
}
int main(void) {
uint8_t i;
font_t font1, font2;
halInit();
chSysInit();
/* initialize and clear the display */
gdispInit();
gdispClear(Black);
font1 = gdispOpenFont("UI2 Double");
font2 = gdispOpenFont("Small");
/* create the three console windows and set a font for each */
GW1 = gwinCreateConsole(NULL, 0, 0, gdispGetWidth(), gdispGetHeight()/2, font1);
GW2 = gwinCreateConsole(NULL, 0, gdispGetHeight()/2, gdispGetWidth()/2, gdispGetHeight(), font2);
GW3 = gwinCreateConsole(NULL, gdispGetWidth()/2, gdispGetHeight()/2, gdispGetWidth(), gdispGetHeight(), 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);
/* receive the stream pointers of each console */
S1 = gwinGetConsoleStream(GW1);
S2 = gwinGetConsoleStream(GW2);
S3 = gwinGetConsoleStream(GW3);
/* Output some data on the first console */
for(i = 0; i < 10; i++) {
chprintf(S1, "Hello ChibiOS/GFX!\r\n");
}
/* Output some data on the second console */
for(i = 0; i < 16; i++) {
chprintf(S2, "Message Nr.: %d\r\n", i+1);
}
/* Output some data on the third console */
for(i = 0; i < 18; i++) {
chprintf(S3, "Message Nr.: %d\r\n", i+1);
}
while(TRUE) {
chThdSleepMilliseconds(500);
}
}
void benchmark(void) {
uint32_t i, pixels, ms, pps;
char pps_str[25];
coord_t height, width, rx, ry, rcx, rcy;
color_t random_color;
font_t font;
gdispSetOrientation(GDISP_ROTATE_90);
width = gdispGetWidth();
height = gdispGetHeight();
font = gdispOpenFont("UI2 Double");
gdispDrawStringBox(0, 0, width, 30, "ChibiOS/GFX - Benchmark", font, White, justifyCenter);
font = gdispOpenFont("UI2");
gdispDrawStringBox(0, height/2, width, 30, "5000 random rectangles", font, White, justifyCenter);
gfxSleepMilliseconds(3000);
/* seed for the rand() */
srand(DWT_CYCCNT);
pixels = 0;
CPU_RESET_CYCLECOUNTER;
for (i = 0; i < 5000; i++) {
random_color = (rand() % 65535);
rx = (rand() % (width-10));
ry = (rand() % (height-10));
rcx = (rand() % ((width-rx)-10))+10;
rcy = (rand() % ((height-ry)-10))+10;
gdispFillArea(rx, ry, rcx, rcy, random_color);
pixels += (rcx+1)*(rcy+1);
}
ms = DWT_CYCCNT / 168000;
pps = (float)pixels/((float)ms/1000.0f);
memset (pps_str, 0, sizeof(pps_str));
uitoa(pps, pps_str, sizeof(pps_str));
strcat(pps_str, " Pixels/s");
font = gdispOpenFont("UI2 Double");
gdispClear(Black);
gdispDrawStringBox(0, 0, width, 30, "ChibiOS/GFX - Benchmark", font, White, justifyCenter);
gdispDrawStringBox(0, height/2, width, 30, pps_str, font, White, justifyCenter);
//gdispDrawString(20, height/2, pps_str, font, White);
}
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
gfxInit();
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("UI2"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
/*
* Normal main() thread activity, in this demo it does nothing.
*/
while (TRUE) {
chThdSleepMilliseconds(500);
}
}
int main(void) {
GEvent* pe;
// Initialize the display
gfxInit();
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("*"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
// create the widget
createWidgets();
// We want to listen for widget events
geventListenerInit(&gl);
gwinAttachListener(&gl);
while(1) {
// Get an Event
pe = geventEventWait(&gl, TIME_INFINITE);
}
return 0;
}
void printNextBrickWindow() {
char* str;
int i,j;
font16 = gdispOpenFont("DejaVuSans16");
gdispDrawString(360, 100, "Next", font16, tetrisShapeColors[8]);
gdispCloseFont(font16);
//draw block
//For every piece in the next block needs to be changed to nextPiece
for (i = 0; i < nextPiece->size; i++) {
for (j = 0; j < nextPiece->size; j++) {
//If this isn't a blank char then print it
if (nextPiece->graphic[i][j] != ' ') {
// mvprintw(currentPiece->y + i, currentPiece->x + j, "%c", currentPiece->graphic[i][j]);
//padding
gdispFillArea(360+(j*BLOCK_SIZE),130+(i*(BLOCK_SIZE)),BLOCK_SIZE-2, BLOCK_SIZE-2, tetrisShapeColors[0]);
//shape
gdispFillArea(361+(j*BLOCK_SIZE),131+(i*(BLOCK_SIZE)),BLOCK_SIZE-2, BLOCK_SIZE-2, tetrisShapeColors[nextPiece->blockID]);
}
}
}
}
int main(void) {
coord_t width, height;
font_t font1, font2, font3, font4;
const char *msg;
halInit();
chSysInit();
/* Initialize and clear the display */
gdispInit();
gdispClear(Black);
// Get the screen size
width = gdispGetWidth();
height = gdispGetHeight();
// Get the fonts we want to use
font1 = gdispOpenFont("UI2");
font2 = gdispOpenFont("UI2 Double");
font3 = gdispOpenFont("UI2 Narrow");
font4 = gdispOpenFont("LargeNumbers");
// Display large numbers on the right (measuring the string)
msg = "123456";
gdispDrawString(width-gdispGetStringWidth(msg, font4)-3, 3, msg, font4, Green);
// Display the font name under it.
msg = gdispGetFontName(font4);
gdispDrawString(width-gdispGetStringWidth(msg, font1)-3, 20, msg, font1, Green);
// Demonstrate our other fonts
gdispDrawString(10, 10, "Writing with Font 'UI2'", font1, Yellow);
gdispFillString(10, 35, "Writing with Font 'UI2 Double'", font2, Red, White);
gdispDrawStringBox(0, 50, width, 40, "Writing with Font 'UI2 Narrow'", font3, Red, justifyCenter);
gdispFillStringBox(0, 90, width, 40, "Filled Centered", font3, Pink, Gray, justifyCenter);
// Clean up the fonts
gdispCloseFont(font1);
gdispCloseFont(font2);
gdispCloseFont(font3);
gdispCloseFont(font4);
// Wait forever
while(TRUE) {
chThdSleepMilliseconds(500);
}
}
int main(void) {
// uint16_t i;
// one wire initialization
static OneWireDriver owDrv;
static const OneWireConfig owCfg = { .dqPort = GPIOB,
.dqPad = 10,
.dqAlternate = 7,
.uartd = &UARTD3 };
static OneWireRomAddress romAddr[8];
static bool_t searched = FALSE;
static bool_t initialized = FALSE;
// Initialize the uGFX and the underlying system
gfxInit();
// Lock screen
uint8_t secret_sequence[UNLOCKER_COLS * UNLOCKER_ROWS];
displayUnlockerSetup(secret_sequence);
displayUnlocker(secret_sequence);
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("UI2"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(Black);
// Create the widget
createWidgets();
// Print to the console
gwinPrintf(ghConsole, "Witamy w konsoli!\r\n\n");
gwinPrintf(ghConsole, "Odczyt temp z czujnikow DS18B20.\r\n");
//initialize ds18b20
if (initialized == FALSE) {
oneWireInit(&owDrv, &owCfg);
initialized = TRUE;
}
if (searched == FALSE) {
oneWireSearchRom (&owDrv, FALSE, romAddr, ARRAY_LEN(romAddr));
searched = TRUE;
}
while (1) { oneWireSearchRom (&owDrv, FALSE, romAddr, ARRAY_LEN(romAddr));
for (uint8_t i=0; i< ARRAY_LEN(romAddr); i++) {
if (romAddr[i].addr[0] == 0x28) {
ds1820BInit (&owDrv, &(romAddr[i]), 10);
const float temp =ds1820BGetTemp (&owDrv, &(romAddr[i]));
gwinPrintf(ghConsole, "czujnik %d temp =%.2f\r\n", i, temp);
}
}
gfxSleepMilliseconds(800);
}
return 0;
}
void printScoreWindow() {
char* str;
font16 = gdispOpenFont("DejaVuSans16");
gdispDrawString(360, 20, "Score", font16, tetrisShapeColors[8]);
// gdispDrawLine(365, 40, 380, 20, Purple);
gdispFillArea(365, 35, 35, 1, Purple);
//draw current score
sprintf(str,"%d",Score);
gdispDrawString(378, 42, str, font16, Purple);
gdispCloseFont(font16);
}
int main(void) {
GEvent* pe;
// Initialize the display
gfxInit();
// Attach the mouse input
gwinAttachMouse(0);
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("*"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
// create the widget
_createWidgets();
// We want to listen for widget events
geventListenerInit(&gl);
gwinAttachListener(&gl);
while(1) {
// Get an Event
pe = geventEventWait(&gl, TIME_INFINITE);
switch(pe->type) {
case GEVENT_GWIN_SLIDER:
if (((GEventGWinSlider *)pe)->gwin == ghSliderR || \
ghSliderG || \
ghSliderB ) {
_updateColor();
}
break;
case GEVENT_GWIN_BUTTON:
if (((GEventGWinButton *)pe)->gwin == ghButton1) {
gwinSliderSetPosition(ghSliderR, rand() % 256);
} else if (((GEventGWinButton *)pe)->gwin == ghButton2) {
gwinSliderSetPosition(ghSliderG, rand() % 256);
} else if (((GEventGWinButton *)pe)->gwin == ghButton3) {
gwinSliderSetPosition(ghSliderB, rand() % 256);
}
_updateColor();
default:
break;
}
}
return 0;
}
int main(void)
{
GEventMouse ev;
#if !JG10_SHOW_SPLASH
font_t font;
#endif
gfxInit();
ginputGetMouse(0);
jg10Init();
#if JG10_SHOW_SPLASH
jg10ShowSplash();
#else
font = gdispOpenFont("DejaVuSans16_aa");
gdispDrawString((gdispGetWidth()/2)-(gdispGetStringWidth("Touch to start!", font)/2), gdispGetHeight()/2, "Touch to start!", font, White);
gdispCloseFont(font);
#endif
while (TRUE) {
ginputGetMouseStatus(0, &ev);
if (ev.buttons & GINPUT_MOUSE_BTN_LEFT) {
while (ev.buttons & GINPUT_MOUSE_BTN_LEFT) { // Wait until release
ginputGetMouseStatus(0, &ev);
}
#if !JG10_SHOW_SPLASH
font = gdispOpenFont("DejaVuSans16");
gdispFillArea((gdispGetWidth()/2)-(gdispGetStringWidth("Touch to start!", font)/2), gdispGetHeight()/2, gdispGetWidth()/2, 17, Black);
gdispCloseFont(font);
#endif
jg10Start();
}
}
}
int main(void) {
font_t font1;
// Initialize uGFX and the underlying system
gfxInit();
// Get the fonts we want to use
font1 = gdispOpenFont("Archangelsk Regular 12");
// Demonstrate our other fonts
gdispDrawString(10, 10, "привет мир", font1, Yellow);
// Wait forever
while(TRUE) {
gfxSleepMilliseconds(500);
}
}
/// \classmethod \constructor(skin_position)
///
/// Construct an UGFX object.
STATIC mp_obj_t pyb_ugfx_make_new(const mp_obj_type_t *type, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
// check arguments
mp_arg_check_num(n_args, n_kw, 0, 0, false);
// get LCD position
//const char *lcd_id = mp_obj_str_get_str(args[0]);
// create lcd object
pyb_ugfx_obj_t *ugfx = m_new_obj(pyb_ugfx_obj_t);
ugfx->base.type = &pyb_ugfx_type;
default_font = gdispOpenFont("ui2"); //TODO: allow to be changed
//gdispCloseFont(font);
gfxInit();
return ugfx;
}
int main(void) {
// Initialize the display
gfxInit();
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("*"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
// Create the widget
createWidgets();
while(1) {
gfxSleepMilliseconds(1000);
}
return 0;
}
int main(void) {
GEvent* pe;
// Initialize the display
gfxInit();
// Set the widget defaults
gwinSetDefaultFont(gdispOpenFont("UI2"));
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
// Attach the mouse input
gwinAttachMouse(0);
// create the widget
createWidgets();
// We want to listen for widget events
geventListenerInit(&gl);
gwinAttachListener(&gl);
while(1) {
// Get an Event
pe = geventEventWait(&gl, TIME_INFINITE);
switch(pe->type) {
case GEVENT_GWIN_CHECKBOX:
if (((GEventGWinCheckbox*)pe)->checkbox == ghCheckbox1) {
// The state of our checkbox has changed
printf("Checkbox state: %d\r\n", ((GEventGWinCheckbox*)pe)->isChecked);
}
break;
default:
break;
}
}
return 0;
}
bool_t ginputCalibrateMouse(uint16_t instance) {
#if !GINPUT_MOUSE_NEED_CALIBRATION
(void) instance;
return FALSE;
#else
const coord_t height = gdispGetHeight();
const coord_t width = gdispGetWidth();
const MousePoint cross[] = {{(width / 4), (height / 4)},
{(width - (width / 4)) , (height / 4)},
{(width - (width / 4)) , (height - (height / 4))},
{(width / 2), (height / 2)}}; /* Check point */
MousePoint points[GINPUT_MOUSE_CALIBRATION_POINTS];
const MousePoint *pc;
MousePoint *pt;
int32_t px, py;
unsigned i, j;
font_t font1, font2;
#if GINPUT_MOUSE_MAX_CALIBRATION_ERROR >= 0
unsigned err;
#endif
if (instance || (MouseConfig.flags & FLG_IN_CAL))
return FALSE;
font1 = gdispOpenFont(GINPUT_MOUSE_CALIBRATION_FONT);
font2 = gdispOpenFont(GINPUT_MOUSE_CALIBRATION_FONT2);
MouseConfig.flags |= FLG_IN_CAL;
gtimerStop(&MouseTimer);
MouseConfig.flags &= ~(FLG_CAL_OK|FLG_CAL_SAVED);
#if GDISP_NEED_CONTROL
gdispSetOrientation(GDISP_ROTATE_0);
#endif
#if GDISP_NEED_CLIP
gdispSetClip(0, 0, width, height);
#endif
#if GINPUT_MOUSE_MAX_CALIBRATION_ERROR >= 0
while(1) {
#endif
gdispClear(Blue);
gdispFillStringBox(0, 5, width, 30, GINPUT_MOUSE_CALIBRATION_TEXT, font1, White, Blue, justifyCenter);
for(i = 0, pt = points, pc = cross; i < GINPUT_MOUSE_CALIBRATION_POINTS; i++, pt++, pc++) {
_tsDrawCross(pc);
do {
/* Wait for the mouse to be pressed */
while(get_raw_reading(&MouseConfig.t), !(MouseConfig.t.buttons & GINPUT_MOUSE_BTN_LEFT))
chThdSleepMilliseconds(20);
/* Average all the samples while the mouse is down */
for(px = py = 0, j = 0;
chThdSleepMilliseconds(20), /* Settling time between readings */
get_raw_reading(&MouseConfig.t),
(MouseConfig.t.buttons & GINPUT_MOUSE_BTN_LEFT);
j++) {
px += MouseConfig.t.x;
py += MouseConfig.t.y;
}
} while(!j);
pt->x = px / j;
pt->y = py / j;
_tsClearCross(pc);
if (i >= 1 && pt->x == (pt-1)->x && pt->y == (pt-1)->y) {
gdispFillStringBox(0, 35, width, 40, GINPUT_MOUSE_CALIBRATION_SAME_TEXT, font2, Red, Yellow, justifyCenter);
chThdSleepMilliseconds(5000);
gdispFillArea(0, 35, width, 40, Blue);
}
}
/* Apply 3 point calibration algorithm */
_tsDo3PointCalibration(cross, points, &MouseConfig.caldata);
/* Verification of correctness of calibration (optional) :
* See if the 4th point (Middle of the screen) coincides with the calibrated
* result. If point is within +/- Squareroot(ERROR) pixel margin, then successful calibration
* Else, start from the beginning.
*/
#if GINPUT_MOUSE_MAX_CALIBRATION_ERROR >= 0
/* Transform the co-ordinates */
MouseConfig.t.x = points[3].x;
MouseConfig.t.y = points[3].y;
_tsTransform(&MouseConfig.t, &MouseConfig.caldata);
/* Calculate the delta */
err = (MouseConfig.t.x - cross[3].x) * (MouseConfig.t.x - cross[3].x) +
(MouseConfig.t.y - cross[3].y) * (MouseConfig.t.y - cross[3].y);
if (err <= GINPUT_MOUSE_MAX_CALIBRATION_ERROR * GINPUT_MOUSE_MAX_CALIBRATION_ERROR)
break;
gdispFillStringBox(0, 35, width, 40, GINPUT_MOUSE_CALIBRATION_ERROR_TEXT, font2, Red, Yellow, justifyCenter);
chThdSleepMilliseconds(5000);
}
#endif
// Restart everything
gdispCloseFont(font1);
gdispCloseFont(font2);
MouseConfig.flags |= FLG_CAL_OK;
MouseConfig.last_buttons = 0;
get_calibrated_reading(&MouseConfig.t);
MouseConfig.flags &= ~FLG_IN_CAL;
if ((MouseConfig.flags & FLG_INIT_DONE))
gtimerStart(&MouseTimer, MousePoll, 0, TRUE, GINPUT_MOUSE_POLL_PERIOD);
// Save the calibration data (if possible)
if (MouseConfig.fnsavecal) {
MouseConfig.fnsavecal(instance, (const uint8_t *)&MouseConfig.caldata, sizeof(MouseConfig.caldata));
MouseConfig.flags |= FLG_CAL_SAVED;
}
return TRUE;
#endif
}
/**
* Our main function.
* There are two prototypes - one for systems with a command line and one for embedded systems without one.
*/
int main(proto_args) {
uint16_t cmd[5];
unsigned cnt;
// Initialize and clear the display
gfxInit();
font = gdispOpenFont("UI2");
// Open the connection
gdispDrawStringBox(0, 0, gdispGetWidth(), gdispGetHeight(), "Connecting to host...", font, White, justifyCenter);
StartSockets();
netfd = doConnect(cmd_args);
if (netfd == (SOCKET_TYPE)-1)
gfxHalt("Could not connect to the specified server");
gdispClear(Black);
// Get the initial packet from the host
if (!getpkt(cmd, 2)) goto alldone;
if (cmd[0] != GNETCODE_INIT || cmd[1] != GNETCODE_VERSION)
gfxHalt("Oops - The protocol doesn't look like one we understand");
// Get the rest of the initial arguments
if (!getpkt(cmd, 4)) goto alldone; // cmd[] = width, height, pixelformat, hasmouse
// We will ignore size mismatches but the pixel format must match
if (cmd[2] != GDISP_PIXELFORMAT)
gfxHalt("Oops - The remote display is using a different pixel format to us.\nTry defining GDISP_PIXELFORMAT in your gfxconf.h file.");
#if GFX_USE_GINPUT && GINPUT_NEED_MOUSE
// Start the mouse thread if needed
if (cmd[3])
gfxThreadClose(gfxThreadCreate(waNetThread, sizeof(waNetThread), HIGH_PRIORITY, NetThread, 0));
#endif
// Process incoming instructions
while(getpkt(cmd, 1)) {
switch(cmd[0]) {
case GNETCODE_FLUSH:
gdispFlush();
break;
case GNETCODE_PIXEL:
if (!getpkt(cmd, 3)) goto alldone; // cmd[] = x, y, color
gdispDrawPixel(cmd[0], cmd[1], cmd[2]);
break;
case GNETCODE_FILL:
if (!getpkt(cmd, 5)) goto alldone; // cmd[] = x, y, cx, cy, color
gdispFillArea(cmd[0], cmd[1], cmd[2], cmd[3], cmd[4]);
break;
case GNETCODE_BLIT:
if (!getpkt(cmd, 4)) goto alldone; // cmd[] = x, y, cx, cy - Followed by cx * cy pixels
gdispStreamStart(cmd[0],cmd[1],cmd[2],cmd[3]);
for(cnt = (unsigned)cmd[2] * cmd[3]; cnt; cnt--) {
if (!getpkt(cmd, 1)) goto alldone;
gdispStreamColor(cmd[0]);
}
gdispStreamStop();
break;
#if GDISP_NEED_PIXELREAD
case GNETCODE_READ:
if (!getpkt(cmd, 2)) goto alldone; // cmd[] = x, y - Response is GNETCODE_READ,color
cmd[1] = gdispGetPixelColor(cmd[0], cmd[1]);
cmd[0] = GNETCODE_READ;
if (!sendpkt(cmd, 2)) goto alldone;
break;
#endif
#if GDISP_NEED_SCROLL
case GNETCODE_SCROLL:
if (!getpkt(cmd, 5)) goto alldone; // cmd[] = x, y, cx, cy, lines
gdispVerticalScroll(cmd[0], cmd[1], cmd[2], cmd[3], cmd[4], Black);
break;
#endif
case GNETCODE_CONTROL:
if (!getpkt(cmd, 2)) goto alldone; // cmd[] = what,data - Response is GNETCODE_CONTROL, 0x0000 (fail) or GNETCODE_CONTROL, 0x0001 (success)
gdispControl(cmd[0], (void *)(unsigned)cmd[1]);
switch(cmd[0]) {
case GDISP_CONTROL_ORIENTATION:
cmd[1] = (uint16_t)gdispGetOrientation() == cmd[1] ? 1 : 0;
break;
case GDISP_CONTROL_POWER:
cmd[1] = (uint16_t)gdispGetPowerMode() == cmd[1] ? 1 : 0;
break;
case GDISP_CONTROL_BACKLIGHT:
cmd[1] = (uint16_t)gdispGetBacklight() == cmd[1] ? 1 : 0;
break;
default:
cmd[1] = 0;
break;
}
cmd[0] = GNETCODE_CONTROL;
if (!sendpkt(cmd, 2)) goto alldone;
break;
default:
gfxHalt("Oops - The host has sent invalid commands");
break;
}
}
alldone:
closesocket(netfd);
gfxHalt("Connection closed");
return 0;
}
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");
}
}
static uint32_t CalibrateMouse(GMouse *m) {
coord_t w, h;
point cross[4]; // The locations of the test points on the display
point points[4]; // The x, y readings obtained from the mouse for each test point
uint32_t err;
#if GDISP_NEED_TEXT
font_t font1, font2;
#endif
#if GDISP_NEED_TEXT
font1 = gdispOpenFont(CALIBRATION_FONT);
if (!font1) font1 = gdispOpenFont("*");
font2 = gdispOpenFont(CALIBRATION_FONT2);
if (!font2) font2 = gdispOpenFont("*");
#endif
err = 0;
w = gdispGGetWidth(m->display);
h = gdispGGetHeight(m->display);
#if GDISP_NEED_CLIP
gdispGSetClip(m->display, 0, 0, w, h);
#endif
// Ensure we get minimaly processed readings for the calibration
m->flags |= GMOUSE_FLG_IN_CAL;
// Set up our calibration locations
if ((gmvmt(m)->d.flags & GMOUSE_VFLG_CAL_EXTREMES)) {
cross[0].x = 0; cross[0].y = 0;
cross[1].x = w-1; cross[1].y = 0;
cross[2].x = w-1; cross[2].y = h-1;
cross[3].x = w/2; cross[3].y = h/2;
} else {
cross[0].x = w/4; cross[0].y = h/4;
cross[1].x = w-w/4; cross[1].y = h/4;
cross[2].x = w-w/4; cross[2].y = h-h/4;
cross[3].x = w/2; cross[3].y = h/2;
}
// Set up the calibration display
gdispGClear(m->display, Blue);
#if GDISP_NEED_TEXT
gdispGFillStringBox(m->display,
0, CALIBRATION_TITLE_Y, w, CALIBRATION_TITLE_HEIGHT,
CALIBRATION_TITLE, font1, CALIBRATION_TITLE_COLOR, CALIBRATION_TITLE_BACKGROUND,
justifyCenter);
#endif
// Calculate the calibration
{
unsigned i, maxpoints;
maxpoints = (gmvmt(m)->d.flags & GMOUSE_VFLG_CAL_TEST) ? 4 : 3;
// Loop through the calibration points
for(i = 0; i < maxpoints; i++) {
int32_t px, py;
unsigned j;
// Draw the current calibration point
CalibrationCrossDraw(m, &cross[i]);
// Get a valid "point pressed" average reading
do {
// Wait for the mouse to be pressed
while(!(m->r.buttons & GINPUT_MOUSE_BTN_LEFT))
gfxSleepMilliseconds(CALIBRATION_POLL_PERIOD);
// Sum samples taken every CALIBRATION_POLL_PERIOD milliseconds while the mouse is down
px = py = j = 0;
while((m->r.buttons & GINPUT_MOUSE_BTN_LEFT)) {
// Limit sampling period to prevent overflow
if (j < CALIBRATION_MAXPRESS_PERIOD/CALIBRATION_POLL_PERIOD) {
px += m->r.x;
py += m->r.y;
j++;
}
gfxSleepMilliseconds(CALIBRATION_POLL_PERIOD);
}
// Ignore presses less than CALIBRATION_MAXPRESS_PERIOD milliseconds
} while(j < CALIBRATION_MINPRESS_PERIOD/CALIBRATION_POLL_PERIOD);
points[i].x = px / j;
points[i].y = py / j;
// Clear the current calibration point
CalibrationCrossClear(m, &cross[i]);
}
}
// Apply 3 point calibration algorithm
CalibrationCalculate(m, cross, points);
/* Verification of correctness of calibration (optional) :
* See if the 4th point (Middle of the screen) coincides with the calibrated
* result. If point is within +/- Squareroot(ERROR) pixel margin, then successful calibration
* Else return the error.
*/
if ((gmvmt(m)->d.flags & GMOUSE_VFLG_CAL_TEST)) {
const GMouseJitter *pj;
// Are we in pen or finger mode
pj = (m->flags & GMOUSE_FLG_FINGERMODE) ? &gmvmt(m)->finger_jitter : &gmvmt(m)->pen_jitter;
// Transform the co-ordinates
CalibrationTransform((GMouseReading *)&points[3], &m->caldata);
// Do we need to rotate the reading to match the display
#if GDISP_NEED_CONTROL
if (!(gmvmt(m)->d.flags & GMOUSE_VFLG_SELFROTATION)) {
coord_t t;
switch(gdispGGetOrientation(m->display)) {
case GDISP_ROTATE_0:
break;
case GDISP_ROTATE_90:
t = points[3].x;
points[3].x = w - 1 - points[3].y;
points[3].y = t;
break;
case GDISP_ROTATE_180:
points[3].x = w - 1 - points[3].x;
points[3].y = h - 1 - points[3].y;
break;
case GDISP_ROTATE_270:
t = points[3].y;
points[3].y = h - 1 - points[3].x;
points[3].x = t;
break;
default:
break;
}
}
#endif
// Is this accurate enough?
err = (points[3].x - cross[3].x) * (points[3].x - cross[3].x) + (points[3].y - cross[3].y) * (points[3].y - cross[3].y);
if (err > (uint32_t)pj->calibrate * (uint32_t)pj->calibrate) {
#if GDISP_NEED_TEXT
// No - Display error and return
gdispGFillStringBox(m->display,
0, CALIBRATION_ERROR_Y, w, CALIBRATION_ERROR_HEIGHT,
CALIBRATION_ERROR_TEXT, font2, CALIBRATION_ERROR_COLOR, CALIBRATION_ERROR_BACKGROUND,
justifyCenter);
gfxSleepMilliseconds(CALIBRATION_ERROR_DELAY);
#endif
} else
err = 0;
}
// We are done calibrating
#if GDISP_NEED_TEXT
gdispCloseFont(font1);
gdispCloseFont(font2);
#endif
m->flags &= ~GMOUSE_FLG_IN_CAL;
m->flags |= GMOUSE_FLG_CLIP;
// Save the calibration data (if possible)
if (!err) {
m->flags |= GMOUSE_FLG_CALIBRATE;
#if GINPUT_TOUCH_USER_CALIBRATION_SAVE
SaveMouseCalibration(gdriverGetDriverInstanceNumber((GDriver *)m), &m->caldata, sizeof(GMouseCalibration));
#endif
if (gmvmt(m)->calsave)
gmvmt(m)->calsave(m, &m->caldata, sizeof(GMouseCalibration));
}
// Force an initial reading
m->r.buttons = 0;
GetMouseReading(m);
// Clear the screen using the GWIN default background color
#if GFX_USE_GWIN
gdispGClear(m->display, gwinGetDefaultBgColor());
#else
gdispGClear(m->display, GDISP_STARTUP_COLOR);
#endif
return err;
}
int main(void) {
GEvent * pe;
// Initialize the display
gfxInit();
// Set the widget defaults
font = gdispOpenFont("*"); // Get the first defined font.
gwinSetDefaultFont(font);
gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
gdispClear(White);
// Create the gwin windows/widgets
createWidgets();
// Assign toggles and dials to specific buttons & sliders etc.
#if GINPUT_NEED_TOGGLE
gwinAttachToggle(ghButton1, 0, 0);
gwinAttachToggle(ghButton2, 0, 1);
#endif
#if GINPUT_NEED_DIAL
gwinAttachDial(ghSlider1, 0, 0);
gwinAttachDial(ghSlider3, 0, 1);
#endif
// Make the console visible
gwinShow(ghConsole);
gwinClear(ghConsole);
// We want to listen for widget events
geventListenerInit(&gl);
gwinAttachListener(&gl);
gtimerInit(&FlashTimer);
#if !GWIN_NEED_TABSET
// Press the Tab we want visible
gwinRadioPress(ghTabButtons);
#endif
while(1) {
// Get an Event
pe = geventEventWait(&gl, TIME_INFINITE);
switch(pe->type) {
case GEVENT_GWIN_BUTTON:
gwinPrintf(ghConsole, "Button %s\n", gwinGetText(((GEventGWinButton *)pe)->gwin));
break;
case GEVENT_GWIN_SLIDER:
gwinPrintf(ghConsole, "Slider %s=%d\n", gwinGetText(((GEventGWinSlider *)pe)->gwin), ((GEventGWinSlider *)pe)->position);
break;
case GEVENT_GWIN_CHECKBOX:
gwinPrintf(ghConsole, "Checkbox %s=%s\n", gwinGetText(((GEventGWinCheckbox *)pe)->gwin), ((GEventGWinCheckbox *)pe)->isChecked ? "Checked" : "UnChecked");
// If it is the Disable All checkbox then do that.
if (((GEventGWinCheckbox *)pe)->gwin == ghCheckDisableAll) {
gwinPrintf(ghConsole, "%s All\n", ((GEventGWinCheckbox *)pe)->isChecked ? "Disable" : "Enable");
setEnabled(!((GEventGWinCheckbox *)pe)->isChecked);
// If it is the toggle button checkbox start the flash.
} else if (((GEventGWinCheckbox *)pe)->gwin == ghCheckbox3) {
gwinFlash(ghCheckbox3);
gtimerStart(&FlashTimer, FlashOffFn, 0, FALSE, 3000);
}
break;
case GEVENT_GWIN_LIST:
gwinPrintf(ghConsole, "List %s Item %d %s\n", gwinGetText(((GEventGWinList *)pe)->gwin), ((GEventGWinList *)pe)->item,
gwinListItemIsSelected(((GEventGWinList *)pe)->gwin, ((GEventGWinList *)pe)->item) ? "Selected" : "Unselected");
break;
case GEVENT_GWIN_RADIO:
gwinPrintf(ghConsole, "Radio Group %u=%s\n", ((GEventGWinRadio *)pe)->group, gwinGetText(((GEventGWinRadio *)pe)->gwin));
switch(((GEventGWinRadio *)pe)->group) {
#if !GWIN_NEED_TABSET
case GROUP_TABS:
// Set control visibility depending on the tab selected
setTab(((GEventGWinRadio *)pe)->gwin);
// We show the state of some of the GUI elements here
setProgressbar(((GEventGWinRadio *)pe)->gwin == ghTabProgressbar);
if (((GEventGWinRadio *)pe)->gwin == ghTabLabels)
setLabels();
break;
#endif
case GROUP_COLORS:
{
const GWidgetStyle *pstyle;
gwinPrintf(ghConsole, "Change Color Scheme\n");
if (((GEventGWinRadio *)pe)->gwin == ghRadioYellow)
pstyle = &YellowWidgetStyle;
else if (((GEventGWinRadio *)pe)->gwin == ghRadioBlack)
pstyle = &BlackWidgetStyle;
else
pstyle = &WhiteWidgetStyle;
// Clear the screen to the new color
gdispClear(pstyle->background);
// Update the style on all controls
gwinSetDefaultStyle(pstyle, TRUE);
}
break;
}
break;
#if GWIN_NEED_TABSET
case GEVENT_GWIN_TABSET:
gwinPrintf(ghConsole, "TabPage %u (%s)\n", ((GEventGWinTabset *)pe)->nPage, gwinTabsetGetTitle(((GEventGWinTabset *)pe)->ghPage));
// We show the state of some of the GUI elements here
setProgressbar(((GEventGWinTabset *)pe)->ghPage == ghPgProgressbars);
if (((GEventGWinTabset *)pe)->ghPage == ghPgLabels)
setLabels();
break;
#endif
default:
gwinPrintf(ghConsole, "Unknown %d\n", pe->type);
break;
}
}
return 0;
}
/*------------------------------------------------------------------------*
* GINPUT Touch Driver Calibrator. *
*------------------------------------------------------------------------*/
int main(void) {
GSourceHandle gs, gsNext, gsPrev;
GEvent *pe;
GEventMouse *pem;
GEventGWinButton *peb;
coord_t swidth, sheight;
GHandle ghc, ghNext, ghPrev;
BaseSequentialStream *gp;
GEventType deviceType;
font_t font;
halInit(); // Initialise the Hardware
chSysInit(); // Initialize the OS
gdispInit(); // Initialize the display
// Get the display dimensions
swidth = gdispGetWidth();
sheight = gdispGetHeight();
ghNext = ghPrev = 0;
// Create our title
font = gdispOpenFont("UI2");
gdispFillStringBox(0, 0, swidth, 20, "Touch Calibration", font, Red, White, justifyLeft);
// Create our main display window
ghc = gwinCreateConsole(&gc, 0, 20, swidth, sheight-20, font);
gwinClear(ghc);
gp = gwinGetConsoleStream(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);
chprintf(gp, "\n1. DEVICE TYPE\n\n");
pem = (GEventMouse *)&gl.event;
ginputGetMouseStatus(0, pem);
deviceType = pem->type;
gwinSetColor(ghc, White);
chprintf(gp, "This is detected as a %s device\n\n",
deviceType == GEVENT_MOUSE ? "MOUSE" : (pem->type == GEVENT_TOUCH ? "TOUCH" : "UNKNOWN"));
if (ghNext)
chprintf(gp, "Press Next or Back to continue.\n");
else if (deviceType == GEVENT_MOUSE)
chprintf(gp, "Click the mouse button to move on to the next test.\n");
else
chprintf(gp, "Press and release your finger to move on to the next test.\n");
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepClickJitter;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
break;
}
}
/*
* Test: Mouse raw reading jitter
*/
StepRawJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
chprintf(gp, "\n2. GINPUT_MOUSE_READ_CYCLES\n\n");
gwinSetColor(ghc, White);
if (deviceType == GEVENT_MOUSE)
chprintf(gp, "Press and hold the mouse button.\n\n");
else
chprintf(gp, "Press and hold on the surface.\n\n");
chprintf(gp, "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 (ghNext)
chprintf(gp, "Press Next or Back to continue.\n");
else if (deviceType == GEVENT_MOUSE)
chprintf(gp, "Release the mouse button to move on to the next test.\n");
else
chprintf(gp, "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_MOUSEMETA|GLISTEN_MOUSENOFILTER);
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepDeviceType;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
chprintf(gp, "%u:%u\n", pem->x, pem->y);
if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
break;
}
}
// Reset to just changed movements.
geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
/*
* Test: Calibration
*/
StepCalibrate:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
chprintf(gp, "\n3. GINPUT_MOUSE_CALIBRATION_ERROR\n\n");
gwinSetColor(ghc, Gray);
chprintf(gp, "Ensure GINPUT_MOUSE_NEED_CALIBRATION = TRUE and GINPUT_MOUSE_CALIBRATION_ERROR is >= 0\n\n");
gwinSetColor(ghc, White);
chprintf(gp, "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 (ghNext)
chprintf(gp, "Press Next to start the calibration.\n");
else if (deviceType == GEVENT_MOUSE)
chprintf(gp, "Click the mouse button to start the calibration.\n");
else
chprintf(gp, "Press and release your finger to start the calibration.\n");
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepRawJitter;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
break;
}
}
// Calibrate
ginputCalibrateMouse(0);
/* From now on we can use Next and Previous Buttons */
if (!ghNext) {
ghNext = gwinCreateButton(&gNext, swidth-50, 0, 50, 20, font, GBTN_NORMAL);
gwinSetButtonText(ghNext, "Next", FALSE);
gsNext = gwinGetButtonSource(ghNext);
geventAttachSource(&gl, gsNext, 0);
gwinAttachButtonMouseSource(ghNext, gs);
ghPrev = gwinCreateButton(&gPrev, swidth-100, 0, 50, 20, font, GBTN_NORMAL);
gwinSetButtonText(ghPrev, "Back", FALSE);
gsPrev = gwinGetButtonSource(ghPrev);
geventAttachSource(&gl, gsPrev, 0);
gwinAttachButtonMouseSource(ghPrev, gs);
#if 0
{
GSourceHandle gsButton1, gsButton2;
// Attach a couple of hardware toggle buttons to our Next and Back buttons as well.
// We can always use the mouse to trigger the buttons if you don't want to use hardware toggles.
// This code depends on your hardware. Turn it on only if you have
// defined a board definition for your toggle driver. Then change
// the next two lines to be correct for your hardware. The values
// below are correct for the Win32 toggle driver.
gsButton1 = ginputGetToggle(GINPUT_TOGGLE_MOMENTARY1);
gsButton2 = ginputGetToggle(GINPUT_TOGGLE_MOMENTARY2);
gwinAttachButtonToggleSource(ghNext, gsButton2);
gwinAttachButtonToggleSource(ghPrev, gsButton1);
}
#endif
}
// Calibration used the whole screen - re-establish our title
gdispFillStringBox(0, 0, swidth, 20, "Touch Calibration", font, Green, White, justifyLeft);
gwinButtonDraw(ghNext);
gwinButtonDraw(ghPrev);
/*
* Test: Mouse movement jitter
*/
StepJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
chprintf(gp, "\n4. GINPUT_MOUSE_MOVE_JITTER\n\n");
gwinSetColor(ghc, White);
if (deviceType == GEVENT_MOUSE)
chprintf(gp, "Press and hold the mouse button and move around as if to draw.\n\n");
else
chprintf(gp, "Press firmly on the surface and move around as if to draw.\n\n");
chprintf(gp, "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");
chprintf(gp, "Press Next or Back to continue.\n\n");
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepCalibrate;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
chprintf(gp, ".");
}
}
/*
* Test: Polling frequency
*/
StepPolling:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
chprintf(gp, "\n5. GINPUT_MOUSE_POLL_PERIOD\n\n");
gwinSetColor(ghc, White);
chprintf(gp, "Press firmly on the surface (or press and hold the mouse button) and move around as if to draw.\n\n");
chprintf(gp, "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");
chprintf(gp, "Press Next or Back to continue.\n\n");
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepJitter;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
gdispDrawPixel(pem->x, pem->y, Green);
}
}
/*
* Test: Click Jitter
*/
StepClickJitter:
gwinClear(ghc);
gwinSetColor(ghc, Yellow);
chprintf(gp, "\n6. GINPUT_MOUSE_MAX_CLICK_JITTER\n\n");
gwinSetColor(ghc, White);
chprintf(gp, "Press and release the touch surface to \"click\".\nTry both short and long presses.\n");
chprintf(gp, "For a mouse click with the left and right buttons.\n\n");
chprintf(gp, "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");
chprintf(gp, "This is the last test but you can press Next or Back to continue.\n\n");
while(1) {
pe = geventEventWait(&gl, TIME_INFINITE);
if (pe->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pe;
if (peb->button == ghPrev)
goto StepPolling;
if (peb->button == ghNext)
break;
}
if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
pem = (GEventMouse *)pe;
if ((pem->meta & GMETA_MOUSE_CLICK)) {
gwinSetColor(ghc, Yellow);
chprintf(gp, "-");
}
if ((pem->meta & GMETA_MOUSE_CXTCLICK)) {
gwinSetColor(ghc, Red);
chprintf(gp, "x");
}
}
}
// Can't let this really exit
goto StepDeviceType;
}
/*------------------------------------------------------------------------*
* 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);
}
}
static msg_t notepadThread(void *param) {
GEventMouse *pem;
GEventGWinButton *peb;
GHandle ghc;
(void)param;
/* Get the display dimensions */
swidth = gdispGetWidth();
sheight = gdispGetHeight();
font = gdispOpenFont("UI2");
/* Initialize the mouse */
geventListenerInit(&gl);
ginputGetMouse(0);
initButtons();
/* Configure the GIF decoder with the toolbar Icon images */
gdispImageSetMemoryReader(&toolbarImageFilmstrip, toolbarIcons);
gdispImageOpen(&toolbarImageFilmstrip);
/* Set clip to the entire screen */
gdispSetClip(0, 0, swidth, sheight);
/* Clear the screen with the window background
* Also, draw the title bars */
gdispClear(nCurColorScheme.winBgColor);
gdispDrawBox(0, 0, swidth, sheight, nCurColorScheme.titleBarColor);
gdispFillArea(0, 0, swidth, NPAD_TITLEBAR_HEIGHT, nCurColorScheme.titleBarColor);
gdispDrawStringBox(NPAD_TITLETEXT_START_X,
NPAD_TITLETEXT_START_Y,
swidth,
NPAD_TITLEBAR_HEIGHT,
NPAD_TITLETEXT_STR,
font,
nCurColorScheme.titleTextColor,
justifyLeft);
/* Create the drawing window, draw its border */
gdispDrawBox(NPAD_DRAWING_AREA_START_X - 1,
NPAD_DRAWING_AREA_START_Y - 1,
NPAD_DRAWING_AREA_WIDTH + 2,
NPAD_DRAWING_AREA_HEIGHT + 2,
nCurColorScheme.drawingWinBorder);
nDrawingArea = gwinCreateWindow(NULL,
NPAD_DRAWING_AREA_START_X,
NPAD_DRAWING_AREA_START_Y,
NPAD_DRAWING_AREA_WIDTH,
NPAD_DRAWING_AREA_HEIGHT);
/* Create the bottom status bar console */
ghc = gwinCreateConsole(NULL,
NPAD_STATUSBAR_START_X,
NPAD_STATUSBAR_START_Y,
NPAD_STATUSBAR_WIDTH,
NPAD_STATUSBAR_HEIGHT,
font);
gdispImageDraw(&toolbarImageFilmstrip,
NPAD_STATUSBAR_ICON_START_X,
NPAD_STATUSBAR_ICON_START_Y,
NPAD_ICON_WIDTH,
NPAD_ICON_HEIGHT,
NPAD_ICON_START(12),
0);
gwinSetBgColor(ghc, nCurColorScheme.winBgColor);
gwinSetColor(ghc, Black);
gstatusConsole = gwinGetConsoleStream(ghc);
/* draw the buttons */
gwinSetColor(nDrawingArea, Black);
gwinSetBgColor(nDrawingArea, White);
gwinClear(nDrawingArea);
gwinClear(ghc);
drawButtons();
drawVButtons();
chprintf(gstatusConsole, "Welcome to ChibiOS/GFX Notepad demo.");
ncoreSpawnDrawThread(nDrawingArea, gstatusConsole);
while(TRUE) {
pem = (GEventMouse *) geventEventWait(&gl, TIME_INFINITE);
/* button pressed... */
if (pem->type == GEVENT_GWIN_BUTTON) {
peb = (GEventGWinButton *)pem;
if (peb->button == H(btnNew)) {
// Reset all the settings
selColorIndex = 0;
selPenWidth = 0;
ncoreSetMode(NCORE_MODE_DRAW);
gwinSetColor(nDrawingArea, Black);
gwinSetBgColor(nDrawingArea, White);
// Refresh the buttons
drawButtons();
drawVButtons();
gwinClear(nDrawingArea);
chprintf(gstatusConsole, "\nScreen Cleared.");
}
else if (peb->button == H(btnOpen)) {
chprintf(gstatusConsole, "\nFile Open not implemented.");
}
else if (peb->button == H(btnSave)) {
chprintf(gstatusConsole, "\nFile Save not implemented.");
}
else if (peb->button == H(btnPencil)) {
ncoreSetMode(NCORE_MODE_DRAW);
drawVButtons();
chprintf(gstatusConsole, "\nPencil Tool Selected.");
}
else if (peb->button == H(btnEraser)) {
ncoreSetMode(NCORE_MODE_ERASE);
drawVButtons();
chprintf(gstatusConsole, "\nEraser Tool Selected.");
}
else if (peb->button == H(btnFill)) {
ncoreSetMode(NCORE_MODE_FILL);
drawVButtons();
chprintf(gstatusConsole, "\nFill Tool Selected.");
}
else if (peb->button == H(btnClose)) {
break;
}
}
}
gwinDestroyWindow(ghc);
// No need to destroy the buttons as they are statically allocated
gdispCloseFont(font);
ncoreTerminateDrawThread();
gdispImageClose(&toolbarImageFilmstrip);
return 0;
}
/*------------------------------------------------------------------------*
* 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);
}
}
static DECLARE_THREAD_FUNCTION(visualizerThread, arg) {
(void)arg;
GListener event_listener;
geventListenerInit(&event_listener);
geventAttachSource(&event_listener, (GSourceHandle)¤t_status, 0);
visualizer_keyboard_status_t initial_status = {
.default_layer = 0xFFFFFFFF,
.layer = 0xFFFFFFFF,
.mods = 0xFF,
.leds = 0xFFFFFFFF,
.suspended = false,
};
visualizer_state_t state = {
.status = initial_status,
.current_lcd_color = 0,
#ifdef LCD_ENABLE
.font_fixed5x8 = gdispOpenFont("fixed_5x8"),
.font_dejavusansbold12 = gdispOpenFont("DejaVuSansBold12")
#endif
};
initialize_user_visualizer(&state);
state.prev_lcd_color = state.current_lcd_color;
#ifdef LCD_BACKLIGHT_ENABLE
lcd_backlight_color(
LCD_HUE(state.current_lcd_color),
LCD_SAT(state.current_lcd_color),
LCD_INT(state.current_lcd_color));
#endif
systemticks_t sleep_time = TIME_INFINITE;
systemticks_t current_time = gfxSystemTicks();
while(true) {
systemticks_t new_time = gfxSystemTicks();
systemticks_t delta = new_time - current_time;
current_time = new_time;
bool enabled = visualizer_enabled;
if (!same_status(&state.status, ¤t_status)) {
if (visualizer_enabled) {
if (current_status.suspended) {
stop_all_keyframe_animations();
visualizer_enabled = false;
state.status = current_status;
user_visualizer_suspend(&state);
}
else {
state.status = current_status;
update_user_visualizer_state(&state);
}
state.prev_lcd_color = state.current_lcd_color;
}
}
if (!enabled && state.status.suspended && current_status.suspended == false) {
// Setting the status to the initial status will force an update
// when the visualizer is enabled again
state.status = initial_status;
state.status.suspended = false;
stop_all_keyframe_animations();
user_visualizer_resume(&state);
state.prev_lcd_color = state.current_lcd_color;
}
sleep_time = TIME_INFINITE;
for (int i=0;i<MAX_SIMULTANEOUS_ANIMATIONS;i++) {
if (animations[i]) {
update_keyframe_animation(animations[i], &state, delta, &sleep_time);
}
}
#ifdef LED_ENABLE
gdispGFlush(LED_DISPLAY);
#endif
#ifdef EMULATOR
draw_emulator();
#endif
// The animation can enable the visualizer
// And we might need to update the state when that happens
// so don't sleep
if (enabled != visualizer_enabled) {
sleep_time = 0;
}
systemticks_t after_update = gfxSystemTicks();
unsigned update_delta = after_update - current_time;
if (sleep_time != TIME_INFINITE) {
if (sleep_time > update_delta) {
sleep_time -= update_delta;
}
else {
sleep_time = 0;
}
}
dprintf("Update took %d, last delta %d, sleep_time %d\n", update_delta, delta, sleep_time);
#ifdef PROTOCOL_CHIBIOS
// The gEventWait function really takes milliseconds, even if the documentation says ticks.
// Unfortunately there's no generic ugfx conversion from system time to milliseconds,
// so let's do it in a platform dependent way.
// On windows the system ticks is the same as milliseconds anyway
if (sleep_time != TIME_INFINITE) {
sleep_time = ST2MS(sleep_time);
}
#endif
geventEventWait(&event_listener, sleep_time);
}
#ifdef LCD_ENABLE
gdispCloseFont(state.font_fixed5x8);
gdispCloseFont(state.font_dejavusansbold12);
#endif
return 0;
}
void visualizer_init(void) {
gfxInit();
#ifdef LCD_BACKLIGHT_ENABLE
lcd_backlight_init();
#endif
#ifdef SERIAL_LINK_ENABLE
add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*) );
#endif
#ifdef LCD_ENABLE
LCD_DISPLAY = get_lcd_display();
#endif
#ifdef LED_ENABLE
LED_DISPLAY = get_led_display();
#endif
// We are using a low priority thread, the idea is to have it run only
// when the main thread is sleeping during the matrix scanning
gfxThreadCreate(visualizerThreadStack, sizeof(visualizerThreadStack),
VISUALIZER_THREAD_PRIORITY, visualizerThread, NULL);
}
void update_status(bool changed) {
if (changed) {
GSourceListener* listener = geventGetSourceListener((GSourceHandle)¤t_status, NULL);
if (listener) {
geventSendEvent(listener);
}
}
#ifdef SERIAL_LINK_ENABLE
static systime_t last_update = 0;
systime_t current_update = chVTGetSystemTimeX();
systime_t delta = current_update - last_update;
if (changed || delta > MS2ST(10)) {
last_update = current_update;
visualizer_keyboard_status_t* r = begin_write_current_status();
*r = current_status;
end_write_current_status();
}
#endif
}
uint8_t visualizer_get_mods() {
uint8_t mods = get_mods();
#ifndef NO_ACTION_ONESHOT
if (!has_oneshot_mods_timed_out()) {
mods |= get_oneshot_mods();
}
#endif
return mods;
}
void visualizer_update(uint32_t default_state, uint32_t state, uint8_t mods, uint32_t leds) {
// Note that there's a small race condition here, the thread could read
// a state where one of these are set but not the other. But this should
// not really matter as it will be fixed during the next loop step.
// Alternatively a mutex could be used instead of the volatile variables
bool changed = false;
#ifdef SERIAL_LINK_ENABLE
if (is_serial_link_connected ()) {
visualizer_keyboard_status_t* new_status = read_current_status();
if (new_status) {
if (!same_status(¤t_status, new_status)) {
changed = true;
current_status = *new_status;
}
}
}
else {
#else
{
#endif
visualizer_keyboard_status_t new_status = {
.layer = state,
.default_layer = default_state,
.mods = mods,
.leds = leds,
.suspended = current_status.suspended,
};
if (!same_status(¤t_status, &new_status)) {
changed = true;
current_status = new_status;
}
}
update_status(changed);
}
void visualizer_suspend(void) {
current_status.suspended = true;
update_status(true);
}
void visualizer_resume(void) {
current_status.suspended = false;
update_status(true);
}
