int main(void)
{
flipdot_init();
signal(SIGKILL, signal_handler);
signal(SIGQUIT, signal_handler);
signal(SIGTERM, signal_handler);
signal(SIGINT, signal_handler);
uint8_t data[80*16/8];
uint8_t d = 0;
while (1) {
int i;
for (i = 0; i < sizeof(data); i++) {
data[i] = d;
}
//d = 255 - d;
d++;
flipdot_data(data, sizeof(data));
//volatile uint32_t x;
//for(x=0; x<10000000; x++);
//for(x=0; x<10000000; x++);
//for(x=0; x<10000000; x++);
//for(x=0; x<10000000; x++);
}
exit(EXIT_SUCCESS);
}
int main(void) {
if (!bcm2835_init())
return 1;
flipdot_init();
flipdot_clear_to_0();
flipdot_shutdown();
return(0);
}
int main(void) {
int c;
if (!bcm2835_init())
return 1;
// shut down GPIOs on exit
signal(SIGINT, (__sighandler_t)flipdot_shutdown);
signal(SIGTERM, (__sighandler_t)flipdot_shutdown);
flipdot_init();
flipdot_clear_to_0();
memset(bmp, 0x00, sizeof(bmp));
x = 0;
y = 0;
while ((c = getc(stdin)) != EOF) {
if (c == '\n') {
if ((c = getc(stdin)) == '\n' || c == EOF) {
flipdot_update_bitmap(bmp);
memset(bmp, 0x00, sizeof(bmp));
x = 0;
y = 0;
if (c == EOF) {
break;
}
continue;
}
x = 0;
y++;
}
if (x < DISP_COLS && y < DISP_ROWS) {
// Alles ist Eins - ausser der Null (und Space)
if (c != '0' && c != ' ') {
BMP_SETBIT(bmp, x, y);
}
x++;
}
}
flipdot_shutdown();
return(0);
}
