altos/lisp: Fix uninitialized values in ao_lisp_make_const
[fw/altos] / altoslib / AltosTelemetryCompanion.java
1 /*
2  * Copyright © 2015 Keith Packard <keithp@keithp.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with this program; if not, write to the Free Software Foundation, Inc.,
16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17  */
18
19 package org.altusmetrum.altoslib_11;
20
21 public class AltosTelemetryCompanion extends AltosTelemetryStandard {
22         AltosCompanion  companion;
23
24         static final public int max_channels = 12;
25
26         public AltosTelemetryCompanion(int[] bytes) {
27                 super(bytes);
28
29                 int     channels = uint8(7);
30
31                 if (channels > max_channels)
32                         channels = max_channels;
33
34                 companion = new AltosCompanion(channels);
35
36                 companion.tick = tick;
37                 companion.board_id = uint8(5);
38                 companion.update_period = uint8(6);
39
40                 if (channels == 0)
41                         companion.companion_data = null;
42                 else {
43                         companion.companion_data = new int[channels];
44
45                         for (int i = 0; i < channels; i++)
46                                 companion.companion_data[i] = uint16(8 + i * 2);
47                 }
48         }
49
50         public void update_state(AltosState state) {
51                 super.update_state(state);
52
53                 state.set_companion(companion);
54         }
55 }