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

   1 /*
   2  * Copyright © 2012 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 import java.util.concurrent.TimeoutException;
  21
  22 public class AltosSensorTM {
  23         public int      tick;
  24         public int      accel;
  25         public int      pres;
  26         public int      temp;
  27         public int      batt;
  28         public int      drogue;
  29         public int      main;
  30
  31         static public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) {
  32                 try {
  33                         AltosSensorTM   sensor_tm = new AltosSensorTM(link);
  34
  35                         if (sensor_tm == null)
  36                                 return;
  37                         state.set_accel(sensor_tm.accel);
  38                         state.set_pressure(AltosConvert.barometer_to_pressure(sensor_tm.pres));
  39                         state.set_temperature(AltosConvert.thermometer_to_temperature(sensor_tm.temp));
  40                         state.set_battery_voltage(AltosConvert.cc_battery_to_voltage(sensor_tm.batt));
  41                         state.set_apogee_voltage(AltosConvert.cc_ignitor_to_voltage(sensor_tm.drogue));
  42                         state.set_main_voltage(AltosConvert.cc_ignitor_to_voltage(sensor_tm.main));
  43
  44                 } catch (TimeoutException te) {
  45                 } catch (InterruptedException ie) {
  46                 }
  47         }
  48
  49         public AltosSensorTM(AltosLink link) throws InterruptedException, TimeoutException {
  50                 String[] items = link.adc();
  51                 for (int i = 0; i < items.length;) {
  52                         if (items[i].equals("tick:")) {
  53                                 tick = Integer.parseInt(items[i+1]);
  54                                 i += 2;
  55                                 continue;
  56                         }
  57                         if (items[i].equals("accel:")) {
  58                                 accel = Integer.parseInt(items[i+1]);
  59                                 i += 2;
  60                                 continue;
  61                         }
  62                         if (items[i].equals("pres:")) {
  63                                 pres = Integer.parseInt(items[i+1]);
  64                                 i += 2;
  65                                 continue;
  66                         }
  67                         if (items[i].equals("temp:")) {
  68                                 temp = Integer.parseInt(items[i+1]);
  69                                 i += 2;
  70                                 continue;
  71                         }
  72                         if (items[i].equals("batt:")) {
  73                                 batt = Integer.parseInt(items[i+1]);
  74                                 i += 2;
  75                                 continue;
  76                         }
  77                         if (items[i].equals("drogue:")) {
  78                                 drogue = Integer.parseInt(items[i+1]);
  79                                 i += 2;
  80                                 continue;
  81                         }
  82                         if (items[i].equals("main:")) {
  83                                 main = Integer.parseInt(items[i+1]);
  84                                 i += 2;
  85                                 continue;
  86                         }
  87                         i++;
  88                 }
  89         }
  90 }
  91