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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; 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 import java.io.*;
  22 import java.util.*;
  23 import java.text.*;
  24 import java.util.concurrent.*;
  25
  26 class AltosIdler {
  27         String  prefix;
  28         int[]   idlers;
  29
  30         static final int        idle_gps = 0;
  31         static final int        idle_imu = 1;
  32         static final int        idle_mag = 2;
  33         static final int        idle_ms5607 = 3;
  34         static final int        idle_mma655x = 4;
  35
  36
  37         static final int        idle_sensor_tm = 10;
  38         static final int        idle_sensor_metrum = 11;
  39         static final int        idle_sensor_mega = 12;
  40         static final int        idle_sensor_emini = 13;
  41         static final int        idle_sensor_tmini = 14;
  42         static final int        idle_sensor_tgps = 15;
  43
  44         public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) throws InterruptedException, TimeoutException, AltosUnknownProduct {
  45                 for (int idler : idlers) {
  46                         AltosIdle idle = null;
  47                         switch (idler) {
  48                         case idle_gps:
  49                                 AltosGPS.update_state(state, link, config_data);
  50                                 break;
  51                         case idle_imu:
  52                                 AltosIMU.update_state(state, link, config_data);
  53                                 break;
  54                         case idle_mag:
  55                                 AltosMag.update_state(state, link, config_data);
  56                                 break;
  57                         case idle_ms5607:
  58                                 AltosMs5607.update_state(state, link, config_data);
  59                                 break;
  60                         case idle_mma655x:
  61                                 AltosMma655x.update_state(state, link, config_data);
  62                                 break;
  63                         case idle_sensor_tm:
  64                                 AltosSensorTM.update_state(state, link, config_data);
  65                                 break;
  66                         case idle_sensor_metrum:
  67                                 AltosSensorMetrum.update_state(state, link, config_data);
  68                                 break;
  69                         case idle_sensor_mega:
  70                                 AltosSensorMega.update_state(state, link, config_data);
  71                                 break;
  72                         case idle_sensor_emini:
  73                                 AltosSensorEMini.update_state(state, link, config_data);
  74                                 break;
  75                         case idle_sensor_tmini:
  76                                 AltosSensorTMini.update_state(state, link, config_data);
  77                                 break;
  78                         case idle_sensor_tgps:
  79                                 AltosSensorTGPS.update_state(state, link, config_data);
  80                                 break;
  81                         }
  82                         if (idle != null)
  83                                 idle.update_state(state);
  84                 }
  85         }
  86
  87         public boolean matches(AltosConfigData config_data) {
  88                 return config_data.product.startsWith(prefix);
  89         }
  90
  91         public AltosIdler(String prefix, int ... idlers) {
  92                 this.prefix = prefix;
  93                 this.idlers = idlers;
  94         }
  95 }
  96
  97
  98 public class AltosIdleFetch implements AltosStateUpdate {
  99
 100         static final AltosIdler[] idlers = {
 101
 102                 new AltosIdler("EasyMini",
 103                                AltosIdler.idle_ms5607,
 104                                AltosIdler.idle_sensor_emini),
 105
 106                 new AltosIdler("TeleMini-v1",
 107                                AltosIdler.idle_sensor_tm),
 108
 109                 new AltosIdler("TeleMini-v2",
 110                                AltosIdler.idle_ms5607,
 111                                AltosIdler.idle_sensor_tmini),
 112
 113                 new AltosIdler("TeleMetrum-v1",
 114                                AltosIdler.idle_gps,
 115                                AltosIdler.idle_sensor_tm),
 116
 117                 new AltosIdler("TeleMetrum-v2",
 118                                AltosIdler.idle_gps,
 119                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 120                                AltosIdler.idle_sensor_metrum),
 121
 122                 new AltosIdler("TeleMega",
 123                                AltosIdler.idle_gps,
 124                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 125                                AltosIdler.idle_imu, AltosIdler.idle_mag,
 126                                AltosIdler.idle_sensor_mega),
 127                 new AltosIdler("EasyMega",
 128                                AltosIdler.idle_ms5607, AltosIdler.idle_mma655x,
 129                                AltosIdler.idle_imu, AltosIdler.idle_mag,
 130                                AltosIdler.idle_sensor_mega),
 131                 new AltosIdler("TeleGPS",
 132                                AltosIdler.idle_gps,
 133                                AltosIdler.idle_sensor_tgps),
 134         };
 135
 136         AltosLink               link;
 137
 138         public void update_state(AltosState state) throws InterruptedException, AltosUnknownProduct {
 139                 try {
 140                         boolean matched = false;
 141                         /* Fetch config data from remote */
 142                         AltosConfigData config_data = new AltosConfigData(link);
 143                         state.set_state(AltosLib.ao_flight_stateless);
 144                         state.set_serial(config_data.serial);
 145                         state.set_callsign(config_data.callsign);
 146                         state.set_ground_accel(config_data.accel_cal_plus);
 147                         state.set_accel_g(config_data.accel_cal_plus, config_data.accel_cal_minus);
 148                         state.set_product(config_data.product);
 149                         state.set_firmware_version(config_data.version);
 150                         state.set_log_space(config_data.log_space);
 151                         for (AltosIdler idler : idlers) {
 152                                 if (idler.matches(config_data)) {
 153                                         idler.update_state(state, link, config_data);
 154                                         matched = true;
 155                                         break;
 156                                 }
 157                         }
 158                         if (!matched)
 159                                 throw new AltosUnknownProduct(config_data.product);
 160                         state.set_received_time(System.currentTimeMillis());
 161                 } catch (TimeoutException te) {
 162                 }
 163
 164         }
 165
 166         public AltosIdleFetch(AltosLink link) {
 167                 this.link = link;
 168         }
 169 }