diff options
| author | Joel Bodenmann <joel@unormal.org> | 2013-02-11 09:25:45 +0100 |
|---|---|---|
| committer | Joel Bodenmann <joel@unormal.org> | 2013-02-11 09:25:45 +0100 |
| commit | 1bfc5a9f85e7c3296095105ca8e3ee1215b22be8 (patch) | |
| tree | 08f2662a3ad41936e23e00815ae9ee024bdedbfd /demos | |
| parent | 885b3d53b3a491c62fb0634b78cb9857723ac15d (diff) | |
| download | uGFX-1bfc5a9f85e7c3296095105ca8e3ee1215b22be8.tar.gz uGFX-1bfc5a9f85e7c3296095105ca8e3ee1215b22be8.tar.bz2 uGFX-1bfc5a9f85e7c3296095105ca8e3ee1215b22be8.zip | |
removed GDISP_LLD() macro - fix
Diffstat (limited to 'demos')
26 files changed, 1666 insertions, 0 deletions
diff --git a/demos/applications/mandelbrot/gfxconf.h b/demos/applications/mandelbrot/gfxconf.h new file mode 100644 index 00000000..7eaacc50 --- /dev/null +++ b/demos/applications/mandelbrot/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP FALSE
+#define GDISP_NEED_TEXT FALSE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/applications/mandelbrot/main.c b/demos/applications/mandelbrot/main.c new file mode 100644 index 00000000..2fe1141d --- /dev/null +++ b/demos/applications/mandelbrot/main.c @@ -0,0 +1,79 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+void mandelbrot(float x1, float y1, float x2, float y2) {
+ unsigned int i,j, width, height;
+ uint16_t iter;
+ color_t color;
+ float fwidth, fheight;
+
+ float sy = y2 - y1;
+ float sx = x2 - x1;
+ const int MAX = 512;
+
+ width = (unsigned int)gdispGetWidth();
+ height = (unsigned int)gdispGetHeight();
+ fwidth = width;
+ fheight = height;
+
+ for(i = 0; i < width; i++) {
+ for(j = 0; j < height; j++) {
+ float cy = j * sy / fheight + y1;
+ float cx = i * sx / fwidth + x1;
+ float x=0.0f, y=0.0f, xx=0.0f, yy=0.0f;
+ for(iter=0; iter <= MAX && xx+yy<4.0f; iter++) {
+ xx = x*x;
+ yy = y*y;
+ y = 2.0f*x*y + cy;
+ x = xx - yy + cx;
+ }
+ //color = ((iter << 8) | (iter&0xFF));
+ color = RGB2COLOR(iter<<7, iter<<4, iter);
+ gdispDrawPixel(i, j, color);
+ }
+ }
+}
+
+int main(void) {
+ float cx, cy;
+ float zoom = 1.0f;
+
+ halInit();
+ chSysInit();
+
+ gdispInit();
+
+ /* where to zoom in */
+ cx = -0.086f;
+ cy = 0.85f;
+
+ while(TRUE) {
+ mandelbrot(-2.0f*zoom+cx, -1.5f*zoom+cy, 2.0f*zoom+cx, 1.5f*zoom+cy);
+
+ zoom *= 0.7f;
+ if(zoom <= 0.00001f)
+ zoom = 1.0f;
+ }
+}
+
diff --git a/demos/applications/notepad/gfxconf.h b/demos/applications/notepad/gfxconf.h new file mode 100644 index 00000000..45413580 --- /dev/null +++ b/demos/applications/notepad/gfxconf.h @@ -0,0 +1,43 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT TRUE
+#define GFX_USE_GTIMER TRUE
+#define GFX_USE_GINPUT TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_CIRCLE TRUE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL TRUE
+#define GDISP_NEED_MULTITHREAD TRUE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+/* Builtin Fonts */
+#define GDISP_INCLUDE_FONT_SMALL FALSE
+#define GDISP_INCLUDE_FONT_LARGER FALSE
+#define GDISP_INCLUDE_FONT_UI1 FALSE
+#define GDISP_INCLUDE_FONT_UI2 TRUE
+#define GDISP_INCLUDE_FONT_LARGENUMBERS TRUE
+
+/* Features for the GINPUT sub-system. */
+#define GINPUT_NEED_MOUSE TRUE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/applications/notepad/main.c b/demos/applications/notepad/main.c new file mode 100644 index 00000000..919aaafc --- /dev/null +++ b/demos/applications/notepad/main.c @@ -0,0 +1,113 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+#define COLOR_SIZE 20
+#define PEN_SIZE 20
+#define OFFSET 3
+
+#define COLOR_BOX(a) (ev.x >= a && ev.x <= a + COLOR_SIZE)
+#define PEN_BOX(a) (ev.y >= a && ev.y <= a + COLOR_SIZE)
+#define GET_COLOR(a) (COLOR_BOX(a * COLOR_SIZE + OFFSET))
+#define GET_PEN(a) (PEN_BOX(a * 2 * PEN_SIZE + OFFSET))
+#define DRAW_COLOR(a) (a * COLOR_SIZE + OFFSET)
+#define DRAW_PEN(a) (a * 2 * PEN_SIZE + OFFSET)
+#define DRAW_AREA(x, y) (x >= PEN_SIZE + OFFSET + 3 && x <= gdispGetWidth() && \
+ y >= COLOR_SIZE + OFFSET + 3 && y <= gdispGetHeight())
+
+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);
+}
+
+GEventMouse ev;
+
+int main(void) {
+ color_t color = Black;
+ uint16_t pen = 0;
+
+ halInit();
+ chSysInit();
+
+ gdispInit();
+ ginputGetMouse(0);
+ gdispSetOrientation(GDISP_ROTATE_90);
+
+ drawScreen();
+
+ while (TRUE) {
+ ginputGetMouseStatus(0, &ev);
+ if (!(ev.current_buttons & GINPUT_MOUSE_BTN_LEFT))
+ continue;
+
+ /* inside color box ? */
+ if(ev.y >= OFFSET && ev.y <= COLOR_SIZE) {
+ if(GET_COLOR(0)) color = Black;
+ else if(GET_COLOR(1)) color = Red;
+ else if(GET_COLOR(2)) color = Yellow;
+ else if(GET_COLOR(3)) color = Green;
+ else if(GET_COLOR(4)) color = Blue;
+ else if(GET_COLOR(5)) color = White;
+
+ /* inside pen box ? */
+ } else if(ev.x >= OFFSET && ev.x <= PEN_SIZE) {
+ if(GET_PEN(1)) pen = 0;
+ else if(GET_PEN(2)) pen = 1;
+ else if(GET_PEN(3)) pen = 2;
+ else if(GET_PEN(4)) pen = 3;
+ else if(GET_PEN(5)) pen = 4;
+
+ /* inside drawing area ? */
+ } else if(DRAW_AREA(ev.x, ev.y)) {
+ if(pen == 0)
+ gdispDrawPixel(ev.x, ev.y, color);
+ else
+ gdispFillCircle(ev.x, ev.y, pen, color);
+ }
+ }
+}
+
diff --git a/demos/benchmarks/gfxconf.h b/demos/benchmarks/gfxconf.h new file mode 100644 index 00000000..e96bf5fd --- /dev/null +++ b/demos/benchmarks/gfxconf.h @@ -0,0 +1,41 @@ +/** + * This file has a different license to the rest of the GFX system. + * You can copy, modify and distribute this file as you see fit. + * You do not need to publish your source modifications to this file. + * The only thing you are not permitted to do is to relicense it + * under a different license. + */ + +#ifndef _GFXCONF_H +#define _GFXCONF_H + +/* GFX sub-systems to turn on */ +#define GFX_USE_GDISP TRUE +#define GFX_USE_GWIN FALSE +#define GFX_USE_GEVENT FALSE +#define GFX_USE_GTIMER FALSE +#define GFX_USE_GINPUT FALSE + +/* Features for the GDISP sub-system. */ +#define GDISP_NEED_VALIDATION FALSE +#define GDISP_NEED_CLIP FALSE +#define GDISP_NEED_TEXT TRUE +#define GDISP_NEED_CIRCLE FALSE +#define GDISP_NEED_ELLIPSE FALSE +#define GDISP_NEED_ARC FALSE +#define GDISP_NEED_SCROLL FALSE +#define GDISP_NEED_PIXELREAD FALSE +#define GDISP_NEED_CONTROL TRUE +#define GDISP_NEED_MULTITHREAD FALSE +#define GDISP_NEED_ASYNC FALSE +#define GDISP_NEED_MSGAPI FALSE + +/* Builtin Fonts */ +#define GDISP_INCLUDE_FONT_SMALL FALSE +#define GDISP_INCLUDE_FONT_LARGER FALSE +#define GDISP_INCLUDE_FONT_UI1 FALSE +#define GDISP_INCLUDE_FONT_UI2 TRUE +#define GDISP_INCLUDE_FONT_LARGENUMBERS FALSE + +#endif /* _GFXCONF_H */ + diff --git a/demos/benchmarks/main.c b/demos/benchmarks/main.c new file mode 100644 index 00000000..9bd3cef3 --- /dev/null +++ b/demos/benchmarks/main.c @@ -0,0 +1,146 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "chprintf.h"
+#include "stdlib.h"
+#include "string.h"
+#include "gfx.h"
+
+#define SCB_DEMCR (*(volatile unsigned *)0xE000EDFC)
+#define CPU_RESET_CYCLECOUNTER do { SCB_DEMCR = SCB_DEMCR | 0x01000000; \
+DWT_CYCCNT = 0; \
+DWT_CTRL = DWT_CTRL | 1 ; } while(0)
+
+static int uitoa(unsigned int value, char * buf, int max) {
+ int n = 0;
+ int i = 0;
+ unsigned int tmp = 0;
+
+ if (NULL == buf)
+ return -3;
+
+ if (2 > max)
+ return -4;
+
+ i=1;
+ tmp = value;
+ if (0 > tmp) {
+ tmp *= -1;
+ i++;
+ }
+ for (;;) {
+ tmp /= 10;
+ if (0 >= tmp)
+ break;
+ i++;
+ }
+ if (i >= max) {
+ buf[0] = '?';
+ buf[1] = 0x0;
+ return 2;
+ }
+
+ n = i;
+ tmp = value;
+ if (0 > tmp) {
+ tmp *= -1;
+ }
+ buf[i--] = 0x0;
+ for (;;) {
+ buf[i--] = (tmp % 10) + '0';
+ tmp /= 10;
+ if (0 >= tmp) {
+ break;
+ }
+ }
+ if (-1 != i) {
+ buf[i--] = '-';
+ }
+
+ return n;
+}
+
+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);
+ gdispClear(Black);
+
+ 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);
+
+ chThdSleepMilliseconds(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);
+}
+
+int main(void) {
+ halInit();
+ chSysInit();
+ gdispInit();
+
+ benchmark();
+
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+
+ return 0;
+}
diff --git a/demos/modules/console/gfxconf.h b/demos/modules/console/gfxconf.h new file mode 100644 index 00000000..254bf181 --- /dev/null +++ b/demos/modules/console/gfxconf.h @@ -0,0 +1,43 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN TRUE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+/* Builtin Fonts */
+#define GDISP_INCLUDE_FONT_SMALL TRUE
+#define GDISP_INCLUDE_FONT_LARGER FALSE
+#define GDISP_INCLUDE_FONT_UI1 FALSE
+#define GDISP_INCLUDE_FONT_UI2 TRUE
+#define GDISP_INCLUDE_FONT_LARGENUMBERS FALSE
+
+/* Features for the GWIN sub-system. */
+#define GWIN_NEED_CONSOLE TRUE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/console/main.c b/demos/modules/console/main.c new file mode 100644 index 00000000..4efe9d0a --- /dev/null +++ b/demos/modules/console/main.c @@ -0,0 +1,87 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "chprintf.h"
+#include "gfx.h"
+
+/* The handles for our three consoles */
+GHandle GW1, GW2, GW3;
+
+/* The streams for our three consoles */
+BaseSequentialStream *S1, *S2, *S3;
+
+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);
+ }
+}
+
diff --git a/demos/modules/gdisp/gdisp_basics/gfxconf.h b/demos/modules/gdisp/gdisp_basics/gfxconf.h new file mode 100644 index 00000000..498046b4 --- /dev/null +++ b/demos/modules/gdisp/gdisp_basics/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT FALSE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/gdisp/gdisp_basics/main.c b/demos/modules/gdisp/gdisp_basics/main.c new file mode 100644 index 00000000..fa0bef45 --- /dev/null +++ b/demos/modules/gdisp/gdisp_basics/main.c @@ -0,0 +1,52 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+int main(void) {
+ coord_t width, height;
+ coord_t i, j;
+
+ halInit();
+ chSysInit();
+
+ /* Initialize and clear the display */
+ gdispInit();
+ gdispClear(Black);
+
+ // Get the screen size
+ width = gdispGetWidth();
+ height = gdispGetHeight();
+
+ // Code Here
+ gdispDrawBox(10, 10, width/2, height/2, Yellow);
+ gdispFillArea(width/2, height/2, width/2-10, height/2-10, Blue);
+ gdispDrawLine(5, 30, width-50, height-40, Red);
+
+ for(i = 5, j = 0; i < width && j < height; i += 7, j += i/20)
+ gdispDrawPixel (i, j, White);
+
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+}
+
diff --git a/demos/modules/gdisp/gdisp_circles/gfxconf.h b/demos/modules/gdisp/gdisp_circles/gfxconf.h new file mode 100644 index 00000000..00d88e48 --- /dev/null +++ b/demos/modules/gdisp/gdisp_circles/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT FALSE
+#define GDISP_NEED_CIRCLE TRUE
+#define GDISP_NEED_ELLIPSE TRUE
+#define GDISP_NEED_ARC TRUE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/gdisp/gdisp_circles/main.c b/demos/modules/gdisp/gdisp_circles/main.c new file mode 100644 index 00000000..45764d4f --- /dev/null +++ b/demos/modules/gdisp/gdisp_circles/main.c @@ -0,0 +1,51 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+int main(void) {
+ coord_t width, height;
+
+ halInit();
+ chSysInit();
+
+ /* Initialize and clear the display */
+ gdispInit();
+ gdispClear(Black);
+
+ // Get the screen size
+ width = gdispGetWidth();
+ height = gdispGetHeight();
+
+ // Code Here
+ gdispDrawCircle(width/2, height/2, 20, Yellow);
+ gdispFillCircle (width/4, height/4, 50, Blue);
+ gdispFillEllipse (width-100, height-100, 30, 60, Red);
+ gdispDrawEllipse (width-100, height-100, 50, 20, Yellow);
+ gdispDrawArc(width-width/8, height/8, 30, 10, 70, Gray);
+ gdispFillArc(width/8, height/8, 30, 10, 70, Gray);
+
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+}
+
diff --git a/demos/modules/gdisp/gdisp_text/gfxconf.h b/demos/modules/gdisp/gdisp_text/gfxconf.h new file mode 100644 index 00000000..a928806b --- /dev/null +++ b/demos/modules/gdisp/gdisp_text/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/gdisp/gdisp_text/main.c b/demos/modules/gdisp/gdisp_text/main.c new file mode 100644 index 00000000..4dc45f71 --- /dev/null +++ b/demos/modules/gdisp/gdisp_text/main.c @@ -0,0 +1,72 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+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);
+ }
+}
+
diff --git a/demos/modules/ginput_touch_driver_test/gfxconf.h b/demos/modules/ginput_touch_driver_test/gfxconf.h new file mode 100644 index 00000000..05f685dd --- /dev/null +++ b/demos/modules/ginput_touch_driver_test/gfxconf.h @@ -0,0 +1,47 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN TRUE
+#define GFX_USE_GEVENT TRUE
+#define GFX_USE_GTIMER TRUE
+#define GFX_USE_GINPUT TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_CIRCLE FALSE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD TRUE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+/* Builtin Fonts */
+#define GDISP_INCLUDE_FONT_SMALL FALSE
+#define GDISP_INCLUDE_FONT_LARGER FALSE
+#define GDISP_INCLUDE_FONT_UI1 FALSE
+#define GDISP_INCLUDE_FONT_UI2 TRUE
+#define GDISP_INCLUDE_FONT_LARGENUMBERS FALSE
+
+/* Features for the GWIN sub-system. */
+#define GWIN_NEED_BUTTON TRUE
+#define GWIN_NEED_CONSOLE TRUE
+
+/* Features for the GINPUT sub-system. */
+#define GINPUT_NEED_MOUSE TRUE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/ginput_touch_driver_test/main.c b/demos/modules/ginput_touch_driver_test/main.c new file mode 100644 index 00000000..a77e0b3f --- /dev/null +++ b/demos/modules/ginput_touch_driver_test/main.c @@ -0,0 +1,349 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "chprintf.h"
+#include "gfx.h"
+
+static GConsoleObject gc;
+static GButtonObject gNext;
+static GButtonObject gPrev;
+static GListener gl;
+
+/*------------------------------------------------------------------------*
+ * 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;
+}
diff --git a/demos/modules/graph/gfxconf.h b/demos/modules/graph/gfxconf.h new file mode 100644 index 00000000..4f4258ed --- /dev/null +++ b/demos/modules/graph/gfxconf.h @@ -0,0 +1,36 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN TRUE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT FALSE
+#define GDISP_NEED_CIRCLE TRUE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+/* Features for the GWIN sub-system. */
+#define GWIN_NEED_GRAPH TRUE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/graph/main.c b/demos/modules/graph/main.c new file mode 100644 index 00000000..544d4c2b --- /dev/null +++ b/demos/modules/graph/main.c @@ -0,0 +1,71 @@ +#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+#include "math.h"
+
+const GGraphPoint data[5] = {
+ { -40, -40 },
+ { 70, 40 },
+ { 140, 60 },
+ { 210, 60 },
+ { 280, 200 }
+};
+
+GGraphObject g;
+
+GGraphStyle GraphStyle1 = {
+ { GGRAPH_POINT_DOT, 0, Blue }, // point
+ { GGRAPH_LINE_NONE, 2, Gray }, // line
+ { GGRAPH_LINE_SOLID, 0, White }, // x axis
+ { GGRAPH_LINE_SOLID, 0, White }, // y axis
+ { GGRAPH_LINE_DASH, 5, Gray, 50 }, // x grid
+ { GGRAPH_LINE_DOT, 7, Yellow, 50 }, // y grid
+ GWIN_GRAPH_STYLE_POSITIVE_AXIS_ARROWS // flags
+};
+
+GGraphStyle GraphStyle2 = {
+ { GGRAPH_POINT_SQUARE, 5, Red }, // point
+ { GGRAPH_LINE_DOT, 2, Pink }, // line
+ { GGRAPH_LINE_SOLID, 0, White }, // x axis
+ { GGRAPH_LINE_SOLID, 0, White }, // y axis
+ { GGRAPH_LINE_DASH, 5, Gray, 50 }, // x grid
+ { GGRAPH_LINE_DOT, 7, Yellow, 50 }, // y grid
+ GWIN_GRAPH_STYLE_POSITIVE_AXIS_ARROWS // flags
+};
+
+int main(void) {
+ GHandle gh;
+ uint16_t i;
+
+ halInit();
+ chSysInit();
+
+ gdispInit();
+ gdispClear(Black);
+
+ gh = gwinCreateGraph(&g, 0, 0, gdispGetWidth(), gdispGetHeight());
+
+ 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*sin(2*0.2*M_PI*i/180));
+
+ gwinGraphStartSet(gh);
+ GraphStyle1.point.color = Green;
+ gwinGraphSetStyle(gh, &GraphStyle1);
+
+ for(i = 0; i < gwinGetWidth(gh)*5; i++)
+ gwinGraphDrawPoint(gh, i/5-gwinGetWidth(gh)/2, 95*sin(2*0.2*M_PI*i/180));
+
+ gwinGraphStartSet(gh);
+ gwinGraphSetStyle(gh, &GraphStyle2);
+
+ gwinGraphDrawPoints(gh, data, sizeof(data)/sizeof(data[0]));
+
+ while(TRUE) {
+ chThdSleepMilliseconds(100);
+ }
+}
+
diff --git a/demos/modules/graph/result-640x480.gif b/demos/modules/graph/result-640x480.gif Binary files differnew file mode 100644 index 00000000..6fc8b30c --- /dev/null +++ b/demos/modules/graph/result-640x480.gif diff --git a/demos/modules/gtimer/gfxconf.h b/demos/modules/gtimer/gfxconf.h new file mode 100644 index 00000000..e814bd18 --- /dev/null +++ b/demos/modules/gtimer/gfxconf.h @@ -0,0 +1,19 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP FALSE
+#define GFX_USE_GWIN FALSE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER TRUE
+#define GFX_USE_GINPUT FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/gtimer/main.c b/demos/modules/gtimer/main.c new file mode 100644 index 00000000..ae7c2c92 --- /dev/null +++ b/demos/modules/gtimer/main.c @@ -0,0 +1,59 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+GTimer GT1, GT2;
+
+void callback1(void* arg) {
+ (void)arg;
+
+ palTogglePad(GPIOD, GPIOD_LED3);
+}
+
+void callback2(void* arg) {
+ (void)arg;
+
+ palSetPad(GPIOD, GPIOD_LED4);
+}
+
+int main(void) {
+ halInit();
+ chSysInit();
+
+ /* initialize the timers */
+ gtimerInit(>1);
+ gtimerInit(>2);
+
+ /* continious mode - callback1() called without any argument every 250ms */
+ gtimerStart(>1, callback1, NULL, TRUE, 250);
+
+ /* single shot mode - callback2() called without any argument once after 1s */
+ gtimerStart(>2, callback2, NULL, FALSE, 1000);
+
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+
+ return 0;
+}
+
diff --git a/demos/modules/tdisp/gfxconf.h b/demos/modules/tdisp/gfxconf.h new file mode 100644 index 00000000..5077e010 --- /dev/null +++ b/demos/modules/tdisp/gfxconf.h @@ -0,0 +1,55 @@ +/** + * This file has a different license to the rest of the GFX system. + * You can copy, modify and distribute this file as you see fit. + * You do not need to publish your source modifications to this file. + * The only thing you are not permitted to do is to relicense it + * under a different license. + */ + +#ifndef _GFXCONF_H +#define _GFXCONF_H + +/* GFX sub-systems to turn on */ +#define GFX_USE_TDISP TRUE +#define GFX_USE_GDISP FALSE +#define GFX_USE_GWIN FALSE +#define GFX_USE_GEVENT FALSE +#define GFX_USE_GTIMER FALSE +#define GFX_USE_GINPUT FALSE + +/* Features for the GDISP subsystem */ +#define GDISP_NEED_VALIDATION FALSE +#define GDISP_NEED_CLIP FALSE +#define GDISP_NEED_TEXT FALSE +#define GDISP_NEED_CIRCLE FALSE +#define GDISP_NEED_ELLIPSE FALSE +#define GDISP_NEED_ARC FALSE +#define GDISP_NEED_SCROLL FALSE +#define GDISP_NEED_PIXELREAD FALSE +#define GDISP_NEED_CONTROL FALSE +#define GDISP_NEED_MULTITHREAD FALSE +#define GDISP_NEED_ASYNC FALSE +#define GDISP_NEED_MSGAPI FALSE + +/* Features for the TDISP subsystem */ +#define TDISP_NEED_4BIT_MODE TRUE +#define TDISP_NEED_8BIT_MODE FALSE + +/* Builtin Fonts */ +#define GDISP_INCLUDE_FONT_SMALL FALSE +#define GDISP_INCLUDE_FONT_LARGER FALSE +#define GDISP_INCLUDE_FONT_UI1 FALSE +#define GDISP_INCLUDE_FONT_UI2 FALSE +#define GDISP_INCLUDE_FONT_LARGENUMBERS FALSE + +/* GWIN */ +#define GWIN_NEED_CONSOLE FALSE +#define GWIN_NEED_GRAPH FALSE +#define GWIN_NEED_BUTTON FALSE +#define GWIN_NEED_DIAL FALSE + +/* GINPUT */ +#define GINPUT_NEED_MOUSE FALSE + +#endif /* _GFXCONF_H */ + diff --git a/demos/modules/tdisp/main.c b/demos/modules/tdisp/main.c new file mode 100644 index 00000000..69ab7349 --- /dev/null +++ b/demos/modules/tdisp/main.c @@ -0,0 +1,67 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+int main(void) {
+ char charmap[8];
+
+ halInit();
+ chSysInit();
+
+ tdispInit();
+
+ /* reset cursor position and clear the screen */
+ tdispHome();
+ tdispClear();
+
+ /* set cursor position and draw single characters */
+ tdispSetCursor(4, 0);
+ tdispDrawChar('H');
+ tdispDrawChar('D');
+ tdispDrawChar('4');
+ tdispDrawChar('4');
+ tdispDrawChar('7');
+ tdispDrawChar('8');
+ tdispDrawChar('0');
+
+ /* draw a string to a given location */
+ tdispDrawStringLocation(0, 1, "chibios-gfx.com");
+
+ /* create and display a custom made character */
+ charmap[0] = 0b00000;
+ charmap[1] = 0b00100;
+ charmap[2] = 0b00010;
+ charmap[3] = 0b11111;
+ charmap[4] = 0b00010;
+ charmap[5] = 0b00100;
+ charmap[6] = 0b00000;
+ charmap[7] = 0b00000;
+ tdispCreateChar(0, charmap);
+ tdispHome();
+ tdispDrawChar(0);
+
+ while(TRUE) {
+ chThdSleepMilliseconds(250);
+ }
+}
+
diff --git a/demos/modules/window/gfxconf.h b/demos/modules/window/gfxconf.h new file mode 100644 index 00000000..c8080075 --- /dev/null +++ b/demos/modules/window/gfxconf.h @@ -0,0 +1,33 @@ +/**
+ * This file has a different license to the rest of the GFX system.
+ * You can copy, modify and distribute this file as you see fit.
+ * You do not need to publish your source modifications to this file.
+ * The only thing you are not permitted to do is to relicense it
+ * under a different license.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN TRUE
+#define GFX_USE_GEVENT FALSE
+#define GFX_USE_GTIMER FALSE
+#define GFX_USE_GINPUT FALSE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT FALSE
+#define GDISP_NEED_CIRCLE TRUE
+#define GDISP_NEED_ELLIPSE FALSE
+#define GDISP_NEED_ARC FALSE
+#define GDISP_NEED_SCROLL FALSE
+#define GDISP_NEED_PIXELREAD FALSE
+#define GDISP_NEED_CONTROL FALSE
+#define GDISP_NEED_MULTITHREAD FALSE
+#define GDISP_NEED_ASYNC FALSE
+#define GDISP_NEED_MSGAPI FALSE
+
+#endif /* _GFXCONF_H */
diff --git a/demos/modules/window/main.c b/demos/modules/window/main.c new file mode 100644 index 00000000..e9cf21e0 --- /dev/null +++ b/demos/modules/window/main.c @@ -0,0 +1,67 @@ +/*
+ ChibiOS/GFX - Copyright (C) 2012
+ Joel Bodenmann aka Tectu <joel@unormal.org>
+
+ This file is part of ChibiOS/GFX.
+
+ ChibiOS/GFX is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/GFX is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ch.h"
+#include "hal.h"
+#include "gfx.h"
+
+/* The handles for our two Windows */
+GHandle GW1, GW2;
+
+int main(void) {
+ halInit();
+ chSysInit();
+ coord_t i, j;
+
+ /* Initialize and clear the display */
+ gdispInit();
+ gdispClear(Lime);
+
+ /* Create two windows */
+ GW1 = gwinCreateWindow(NULL, 20, 10, 200, 150);
+ GW2 = gwinCreateWindow(NULL, 50, 190, 150, 100);
+
+ /* Set fore- and background colors for both windows */
+ gwinSetColor(GW1, Black);
+ gwinSetBgColor(GW1, White);
+ gwinSetColor(GW2, White);
+ gwinSetBgColor(GW2, Blue);
+
+ /* Clear both windows - to set background color */
+ gwinClear(GW1);
+ gwinClear(GW2);
+
+ gwinDrawLine (GW1, 5, 30, 150, 110);
+ for(i=5, j=0; i < 200 && j < 150; i+=3, j+=i/20)
+ gwinDrawPixel (GW1, i, j);
+
+ /*
+ * Draw two filled circles at the same coordinate
+ * of each window to demonstrate the relative coordinates
+ * of windows
+ */
+ gwinFillCircle(GW1, 20, 20, 15);
+ gwinFillCircle(GW2, 20, 20, 15);
+
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+}
+
diff --git a/demos/readme.txt b/demos/readme.txt new file mode 100644 index 00000000..fbea2090 --- /dev/null +++ b/demos/readme.txt @@ -0,0 +1,4 @@ +This folder contains a few demos which explain how to use the library. + +Only the main files are contained. No compile-able projects + |
