diff options
Diffstat (limited to 'demos/modules/tdisp/main.c')
| -rw-r--r-- | demos/modules/tdisp/main.c | 67 |
1 files changed, 67 insertions, 0 deletions
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);
+ }
+}
+
|