LED-Cube/CubeFirmware/main.c

/*
 * main.c
 *
 * Copyright 2011 Thomas Buck <xythobuz@me.com>
 * Copyright 2011 Max Nuding <max.nuding@gmail.com>
 * Copyright 2011 Felix Bäder <baeder.felix@gmail.com>
 *
 * This file is part of LED-Cube.
 *
 * LED-Cube 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.
 *
 * LED-Cube 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 LED-Cube.  If not, see <http://www.gnu.org/licenses/>.
 */
#include <stdlib.h>
#include <stdint.h>
#include <avr/io.h>
#include <util/delay.h>
#include "uart.h"
#include "cube.h"

#ifndef F_CPU
#define F_CPU 16000000L
#endif

int main(void) {
	uint8_t i, j = 1;

	DDRD = 0xFF; // Mosfets as Output
	DDRB = 0xFF;
	DDRC = 0xFF; // Latch Enable
	DDRA = 0xFF; // Latch Data

	// init(); // Initialize Cube Low-Level Code
	uart_init(UART_BAUD_SELECT(19200, 16000000L)); // Initialize Serial


	setFet(0x01);
	// Blink led :)
	while (1) {
		for (i = 0; i < 8; i++) {
			setLatch(i, j);
			_delay_ms(100);
		}
		if (j < 128) {
			j *= 2;
		} else {
			j = 1;
		}
	}

	close();
	return 0;
}