int main(void) {
uint8_t charmap[8];
gfxInit();
/* 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) {
gfxSleepMilliseconds(250);
}
}
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);
}
}
void tdispDrawCharLocation(coord_t col, coord_t row, char c) {
tdispSetCursor(col, row);
tdispDrawChar(c);
}
void tdispDrawString(char *s) {
while(*s)
tdispDrawChar(*s++);
}