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110 lines
2.8 KiB

10 years ago
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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/RT 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) {
uint8_t charmap[8];
uint8_t n;
halInit();
chSysInit();
tdispInit();
/* reset cursor position and clear the screen */
tdispHome();
tdispClear();
/* draw a string to a given location */
tdispSetCursor(0, 0);
tdispDrawChar('C');
chThdSleepMilliseconds(500);
tdispDrawChar('h');
chThdSleepMilliseconds(500);
tdispDrawChar('i');
chThdSleepMilliseconds(500);
tdispDrawChar('b');
chThdSleepMilliseconds(500);
tdispDrawChar('i');
chThdSleepMilliseconds(500);
tdispDrawChar('O');
chThdSleepMilliseconds(500);
tdispDrawChar('S');
chThdSleepMilliseconds(500);
tdispDrawChar('/');
chThdSleepMilliseconds(500);
tdispDrawChar('G');
chThdSleepMilliseconds(500);
tdispDrawChar('F');
chThdSleepMilliseconds(500);
tdispDrawChar('X');
chThdSleepMilliseconds(500);
// After 2 seconds blank the screen and
// print tekst on the next line en
// enable the display again
chThdSleepMilliseconds(1000);
tdispDisplayMode(displayOff);
tdispSetCursor(1, 1);
tdispDrawString("TDISP/HD44780");
chThdSleepMilliseconds(1000);
tdispDisplayMode(displayOn);
/* create and display a custom made character after 1S*/
chThdSleepMilliseconds(1000);
charmap[0] = 0b00100;
charmap[1] = 0b01110;
charmap[2] = 0b01110;
charmap[3] = 0b01110;
charmap[4] = 0b11111;
charmap[5] = 0b00000;
charmap[6] = 0b00100;
charmap[7] = 0b00000;
tdispCreateChar(0, charmap);
tdispSetCursor(0, 1);
tdispDrawChar(0);
// after 1 second turn to 50%
chThdSleepMilliseconds(1000);
tdispSetBacklight(50);
while(TRUE) {
tdispSetCursor(0, 3);
tdispDrawString("Cursor OFF: ");
tdispSetCursorShape(cursorOff);
chThdSleepMilliseconds(5000);
tdispSetCursor(0, 3);
tdispDrawString("Cursor ON: ");
tdispSetCursorShape(cursorBlock);
chThdSleepMilliseconds(5000);
tdispSetCursor(0, 3);
tdispDrawString("Cursor BLINK: ");
tdispSetCursorShape(cursorBlinkingBlock);
chThdSleepMilliseconds(5000);
}
}