void loop(void)
{
//check for pressed key
keyboardCheck();
//loop among screens
if(screenActive==_screenMenu) screenActive=screenMenu();
if(screenActive==_screenPlay) screenActive=screenPlay();
if(screenActive==_screenEnd) screenActive=screenEnd();
//play sound
if (millis() > songTime)
{
if (play_rtttl() == 1)//end of sound???
{
songIndex = 0; //restart tone from the begin
songTime=millis()+600;//pause before next tone
}
}
}
int main() {
TIL311 = 0x01;
default_interrupts();
serial_start(SERIAL_SAFE);
millis_start();
lcd_init();
lcd_puts("Hello from C,\non the 68008!");
beep(700,250);
DELAY_MS(50);
beep(500,300);
DELAY_MS(100);
beep(700,500);
DELAY_MS(500);
play_rtttl(songs[0]);
while(true) {
TIL311 = 0xCC;
DELAY_MS(1000);
TIL311 = 0xC0;
DELAY_MS(1000);
TIL311 = 0xDE;
DELAY_MS(1000);
TIL311 = 0x00;
DELAY_MS(1000);
if(serial_available()) {
int16_t ch;
lcd_clear();
uint8_t c = 0;
while ((ch = getc()) != -1) {
putc(ch);
lcd_data(ch);
if (c++ == 15)
lcd_cursor(0,1);
}
} else {
lcd_clear();
lcd_puts("Time since boot:");
lcd_cursor(0,1);
lcd_printf("%3d.%02d seconds",millis()/1000, (millis()%1000)/10);
}
}
}
void loop(void)
{
unsigned long ulNow = millis();
if (ulNow > displayRefresh)
{
//time to refresh the screen?
displayRefresh = ulNow + 50;
displayCopyToLed();
}
//play sound
if (ulNow > songTime)
{
//time to play next note?
if (play_rtttl() == 1)//end of sound???
{
songIndex = 0; //restart tone from the begin
songTime = ulNow + 1000; //pause before next tone
}
}
//check for pressed key
keyboardCheck();
//loop among screens
switch (screenActive)
{
case _screenMenu: screenActive = screenMenu();
break;
case _screenPlay: screenActive = screenPlay();
break;
case _screenEnd: screenActive = screenEnd();
break;
}
}
