/* Copyright 2012, Sebastian Reichel <sre@ring0.de>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

public class HMC5843 : I2CDevice, Compass {
	public HMC5843(uint8 dev, uint8 addr = 0x1e) throws I2CError {
			setup(dev, addr);
	}

	public void init(KeyFile cfg) throws KeyFileError, I2CError {
		var adapter = cfg.get_uint64("HMC5843", "i2c-adapter");
		var address = cfg.get_uint64("HMC5843", "i2c-address");
		setup((uint8) adapter, (uint8) address);
	}

	public void get_data(out uint16 x, out uint16 y, out uint16 z) throws I2CError {
		x = get_big_word(0x03);
		y = get_big_word(0x05);
		z = get_big_word(0x07);
	}
}

public Type register_plugin (Module module) {
	// types are registered automatically
	return typeof(HMC5843);
}