/*
 * Copyright © 2015 Keith Packard <keithp@keithp.com>
 *
 * This program 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; version 2 of the License.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 */

package org.altusmetrum.altoslib_10;

public class AltosTelemetryCompanion extends AltosTelemetryStandard {
	AltosCompanion	companion;

	static final public int max_channels = 12;

	public AltosTelemetryCompanion(int[] bytes) {
		super(bytes);

		int	channels = uint8(7);

		if (channels > max_channels)
			channels = max_channels;

		companion = new AltosCompanion(channels);

		companion.tick = tick;
		companion.board_id = uint8(5);
		companion.update_period = uint8(6);

		if (channels == 0)
			companion.companion_data = null;
		else {
			companion.companion_data = new int[channels];

			for (int i = 0; i < channels; i++)
				companion.companion_data[i] = uint16(8 + i * 2);
		}
	}

	public void update_state(AltosState state) {
		super.update_state(state);

		state.set_companion(companion);
	}
}