Ejemplo n.º 1
0
void niuniu(void)
{
	int_init();
	timer_init();
	beeper_init();
	uart_init();

	timer_update();

	while(1)
	{
		puts("haha ......\r\n");
		sleep(1);
	}
}
Ejemplo n.º 2
0
int main(void)
{
	serial_init(E_BAUD_38400);	
	serial_install_interrupts(E_FLAGS_SERIAL_RX_INTERRUPT);
	serial_flush();

	beeper_init(PIN);

	unsigned char size = 0;
	struct packet pack;

	while (1) {

		if (0 >= (size = slip_recv((void *)&pack, sizeof(pack)))) {
			continue;
		}

		// ignore incomplete data chunks
		if (size < 5) {
			continue;
		}

		// verify if the information is genuine
		if (!slip_verify_crc16((unsigned char *)&pack, size, 0)) {
			continue;
		}

		for (unsigned char i = 0; i < pack.num; i++) {
			play(PIN, &pack.notes[i]);
			serial_poll_send(&pack.notes[i].note, 2);
			serial_poll_send(&pack.notes[i].duration, 2);
		}
	}

	return 0;
}
Ejemplo n.º 3
0
int main(int argc, char* argv[])
{	
#if defined(WINDOWS) && defined(DEBUG)
	//Allocate debugging console
	int conHandle;
	long stdHandle;

	AllocConsole();

    stdHandle = (long)GetStdHandle(STD_OUTPUT_HANDLE);
    conHandle = _open_osfhandle(stdHandle, _O_TEXT);

    *stdout = *_fdopen( conHandle, "w" );

    stdHandle = (long)GetStdHandle(STD_INPUT_HANDLE);
    conHandle = _open_osfhandle(stdHandle, _O_TEXT);

    *stdin  = *_fdopen( conHandle, "r" );

    setvbuf( stdout, NULL, _IONBF, 0 );
    setvbuf( stdin, NULL, _IONBF, 0 );
#endif
	if (argc < 2) 
	{
		char *filename = strrchr(argv[0], '\\'); 
		if (!filename)
			filename = strrchr(argv[0], '/'); 
			
		if (*filename != '\0')
			filename++;
		
		printf("Crisp-8, Syntax:\n%s FILE\n", filename);
		return -1;
	}

	if (!vid_init())
		return -1;

	beeper_init();
	config_loadGlobal(&config);

	Chip8* chip = (Chip8*)calloc(1, sizeof(Chip8));
	if (chip8_loadRom(chip, argv[1]) == -1)
	{
		chip->status = CHIP8_EXIT;
		//TODO:: Create helper_sdl.c
		SDL_FillRect(vid_surface, 0, 0);
		font_renderText(RGB_TO_U32(255, 0, 0), FONT_CENTERED, vid_surface->w/2, 0,
				"Unable to open specified file!\nPlease check if file exists.", argv[1]);
		SDL_Flip(vid_surface);
		SDL_Delay(3000);
	}
	
	while(chip->status != CHIP8_EXIT)
	{
		switch(chip->status)
		{
		case CHIP8_RUNNING:
			chip8_doStep(chip);
			break;
		case CHIP8_DEAD:
		case CHIP8_PAUSED:
			menu_doStep(&chip);
			break;
		default:
			break;
		}
	}
	
	vid_deinit();
	beeper_deinit();
	SDL_Quit();
	
	free(chip);
	
	return 0;
}