git.gag.com Git - fw/altos/blob - altoslib/AltosTelemetryMini.java

   1 /*
   2  * Copyright © 2011 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; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package org.altusmetrum.altoslib_2;
  19
  20
  21 public class AltosTelemetryMini extends AltosTelemetryStandard {
  22         int     state;
  23
  24         int     v_batt;
  25         int     sense_a;
  26         int     sense_m;
  27
  28         int     pres;
  29         int     temp;
  30
  31         int     acceleration;
  32         int     speed;
  33         int     height;
  34
  35         int     ground_pres;
  36
  37         public AltosTelemetryMini(int[] bytes) {
  38                 super(bytes);
  39
  40                 state         = int8(5);
  41
  42                 v_batt        = int16(6);
  43                 sense_a       = int16(8);
  44                 sense_m       = int16(10);
  45
  46                 pres          = int32(12);
  47                 temp          = int16(16);
  48
  49                 acceleration  = int16(18);
  50                 speed         = int16(20);
  51                 height        = int16(22);
  52
  53                 ground_pres   = int32(24);
  54         }
  55
  56         public void update_state(AltosState state) {
  57                 super.update_state(state);
  58
  59                 state.set_state(this.state);
  60
  61                 state.set_battery_voltage(AltosConvert.tele_mini_voltage(v_batt));
  62                 state.set_apogee_voltage(AltosConvert.tele_mini_voltage(sense_a));
  63                 state.set_main_voltage(AltosConvert.tele_mini_voltage(sense_m));
  64
  65                 state.set_ground_pressure(ground_pres);
  66
  67                 state.set_pressure(pres);
  68                 state.set_temperature(temp/100.0);
  69
  70                 state.set_kalman(height, speed/16.0, acceleration/16.0);
  71         }
  72 }