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   1 /*
   2  * Copyright © 2013 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_10;
  19
  20 import java.io.*;
  21 import java.util.*;
  22 import java.text.*;
  23 import java.util.concurrent.*;
  24
  25 class AltosIdler {
  26         String  prefix;
  27         int[]   idlers;
  28
  29         static final int        idle_gps = 0;
  30         static final int        idle_imu = 1;
  31         static final int        idle_mag = 2;
  32         static final int        idle_ms5607 = 3;
  33         static final int        idle_mma655x = 4;
  34
  35
  36         static final int        idle_sensor_tm = 10;
  37         static final int        idle_sensor_metrum = 11;
  38         static final int        idle_sensor_mega = 12;
  39         static final int        idle_sensor_emini = 13;
  40         static final int        idle_sensor_tmini = 14;
  41         static final int        idle_sensor_tgps = 15;
  42
  43         public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) throws InterruptedException, TimeoutException {
  44                 for (int idler : idlers) {
  45                         AltosIdle idle = null;
  46                         switch (idler) {
  47                         case idle_gps:
  48                                 AltosGPS.update_state(state, link, config_data);
  49                                 break;
  50                         case idle_imu:
  51                                 AltosIMU.update_state(state, link, config_data);
  52                                 break;
  53                         case idle_mag:
  54                                 AltosMag.update_state(state, link, config_data);
  55                                 break;
  56                         case idle_ms5607:
  57                                 AltosMs5607.update_state(state, link, config_data);
  58                                 break;
  59                         case idle_mma655x:
  60                                 AltosMma655x.update_state(state, link, config_data);
  61                                 break;
  62                         case idle_sensor_tm:
  63                                 AltosSensorTM.update_state(state, link, config_data);
  64                                 break;
  65                         case idle_sensor_metrum:
  66                                 AltosSensorMetrum.update_state(state, link, config_data);
  67                                 break;
  68                         case idle_sensor_mega:
  69                                 AltosSensorMega.update_state(state, link, config_data);
  70                                 break;
  71                         case idle_sensor_emini:
  72                                 AltosSensorEMini.update_state(state, link, config_data);
  73                                 break;
  74                         case idle_sensor_tmini:
  75                                 AltosSensorTMini.update_state(state, link, config_data);
  76                                 break;
  77                         case idle_sensor_tgps:
  78                                 AltosSensorTGPS.update_state(state, link, config_data);
  79                                 break;
  80                         }
  81                         if (idle != null)
  82                                 idle.update_state(state);
  83                 }
  84         }
  85
  86         public boolean matches(AltosConfigData config_data) {
  87                 return config_data.product.startsWith(prefix);
  88         }
  89
  90         public AltosIdler(String prefix, int ... idlers) {
  91                 this.prefix = prefix;
  92                 this.idlers = idlers;
  93         }
  94 }
  95
  96
  97 public class AltosIdleFetch implements AltosStateUpdate {
  98
  99         static final AltosIdler[] idlers = {
 100
 101                 new AltosIdler("EasyMini",
 102                                AltosIdler.idle_ms5607,
 103                                AltosIdler.idle_sensor_emini),
 104
 105                 new AltosIdler("TeleMini-v1",
 106                                AltosIdler.idle_sensor_tm),
 107
 108                 new AltosIdler("TeleMini-v2",
 109                                AltosIdler.idle_ms5607,
 110                                AltosIdler.idle_sensor_tmini),
 111
 112                 new AltosIdler("TeleMetrum-v1",
 113                                AltosIdler.idle_gps,
 114                                AltosIdler.idle_sensor_tm),
 115
 116                 new AltosIdler("TeleMetrum-v2",
 117                                AltosIdler.idle_gps,
 118                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 119                                AltosIdler.idle_sensor_metrum),
 120
 121                 new AltosIdler("TeleMega",
 122                                AltosIdler.idle_gps,
 123                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 124                                AltosIdler.idle_imu, AltosIdler.idle_mag,
 125                                AltosIdler.idle_sensor_mega),
 126                 new AltosIdler("EasyMega",
 127                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 128                                AltosIdler.idle_imu, AltosIdler.idle_mag,
 129                                AltosIdler.idle_sensor_mega),
 130                 new AltosIdler("TeleGPS",
 131                                AltosIdler.idle_gps,
 132                                AltosIdler.idle_sensor_tgps),
 133         };
 134
 135         AltosLink               link;
 136
 137         double                  frequency;
 138         String                  callsign;
 139
 140         public void update_state(AltosState state) throws InterruptedException {
 141                 try {
 142                         /* Fetch config data from remote */
 143                         AltosConfigData config_data = new AltosConfigData(link);
 144                         state.set_state(AltosLib.ao_flight_stateless);
 145                         state.set_serial(config_data.serial);
 146                         state.set_callsign(config_data.callsign);
 147                         state.set_ground_accel(config_data.accel_cal_plus);
 148                         state.set_accel_g(config_data.accel_cal_plus, config_data.accel_cal_minus);
 149                         state.set_product(config_data.product);
 150                         for (AltosIdler idler : idlers) {
 151                                 if (idler.matches(config_data)) {
 152                                         idler.update_state(state, link, config_data);
 153                                         break;
 154                                 }
 155                         }
 156                         state.set_received_time(System.currentTimeMillis());
 157                 } catch (TimeoutException te) {
 158                 }
 159
 160         }
 161
 162         public AltosIdleFetch(AltosLink link) {
 163                 this.link = link;
 164         }
 165 }