diff options
| author | Joel Bodenmann <joel@unormal.org> | 2012-11-20 18:37:49 +0100 |
|---|---|---|
| committer | Joel Bodenmann <joel@unormal.org> | 2012-11-20 18:37:49 +0100 |
| commit | 43d45dca63e8e098e8a40481411d0c4ca46564c5 (patch) | |
| tree | f395cf3409123d5d96f3950550c711fd4b140aff /demos/notepad/main.c | |
| parent | 802e967a7abc8dd40ed35993e885db50f0f8c930 (diff) | |
| download | uGFX-43d45dca63e8e098e8a40481411d0c4ca46564c5.tar.gz uGFX-43d45dca63e8e098e8a40481411d0c4ca46564c5.tar.bz2 uGFX-43d45dca63e8e098e8a40481411d0c4ca46564c5.zip | |
gtimer demo
Diffstat (limited to 'demos/notepad/main.c')
| -rw-r--r-- | demos/notepad/main.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/demos/notepad/main.c b/demos/notepad/main.c deleted file mode 100644 index 7fec864f..00000000 --- a/demos/notepad/main.c +++ /dev/null @@ -1,120 +0,0 @@ -/*
- 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 "gdisp.h"
-#include "touchscreen.h"
-
-#define COLOR_SIZE 20
-#define PEN_SIZE 20
-#define OFFSET 3
-
-#define COLOR_BOX(a) (x >= a && x <= a + COLOR_SIZE)
-#define PEN_BOX(a) (y >= a && 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())
-
-static const SPIConfig spicfg = {
- NULL,
- TP_CS_PORT,
- TP_CS,
- /* SPI_CR1_BR_2 | */ SPI_CR1_BR_1 | SPI_CR1_BR_0,
-};
-
-TouchscreenDriver TOUCHPADD1 = {
- &SPID1,
- &spicfg,
- TP_IRQ_PORT,
- TP_IRQ,
- TRUE
-};
-
-void drawScreen(void) {
- char *msg = "ChibiOS/GFX";
-
- gdispSetOrientation(GDISP_ROTATE_90);
- gdispClear(White);
- gdispDrawString(gdispGetWidth()-gdispGetStringWidth(msg, &fontUI2Double)-3, 3, msg, &fontUI2Double, 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", &fontLargeNumbers, Black);
- gdispDrawString(OFFSET * 2, DRAW_PEN(2), "2", &fontLargeNumbers, Black);
- gdispDrawString(OFFSET * 2, DRAW_PEN(3), "3", &fontLargeNumbers, Black);
- gdispDrawString(OFFSET * 2, DRAW_PEN(4), "4", &fontLargeNumbers, Black);
- gdispDrawString(OFFSET * 2, DRAW_PEN(5), "5", &fontLargeNumbers, Black);
-}
-
-int main(void) {
- volatile uint16_t x, y;
- color_t color = Black;
- uint16_t pen = 0;
-
- halInit();
- chSysInit();
-
- gdispInit();
- tsInit(&TOUCHPADD1);
-
- drawScreen();
-
- while (TRUE) {
- x = tsReadX();
- y = tsReadY();
-
- /* inside color box ? */
- if(y >= OFFSET && 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(x >= OFFSET && 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(x, y)) {
- if(pen == 0)
- gdispDrawPixel(x, y, color);
- else
- gdispFillCircle(x, y, pen, color);
- }
- }
-}
-
|