git.gag.com Git - fw/altos/blob - altoslib/AltosTelemetryStandard.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_9;
  19
  20 public abstract class AltosTelemetryStandard extends AltosTelemetry {
  21         int[]   bytes;
  22         int     type;
  23
  24         public int int8(int off) {
  25                 return AltosLib.int8(bytes, off + 1);
  26         }
  27
  28         public int uint8(int off) {
  29                 return AltosLib.uint8(bytes, off + 1);
  30         }
  31
  32         public int int16(int off) {
  33                 return AltosLib.int16(bytes, off + 1);
  34         }
  35
  36         public int uint16(int off) {
  37                 return AltosLib.uint16(bytes, off + 1);
  38         }
  39
  40         public int uint32(int off) {
  41                 return AltosLib.uint32(bytes, off + 1);
  42         }
  43
  44         public int int32(int off) {
  45                 return AltosLib.int32(bytes, off + 1);
  46         }
  47
  48         public String string(int off, int l) {
  49                 return AltosLib.string(bytes, off + 1, l);
  50         }
  51
  52         public static AltosTelemetry parse_hex(int[] bytes) {
  53                 int     type = AltosLib.uint8(bytes, 4 + 1);
  54
  55                 AltosTelemetry  telem;
  56                 switch (type) {
  57                 case packet_type_TM_sensor:
  58                 case packet_type_Tm_sensor:
  59                 case packet_type_Tn_sensor:
  60                         telem = new AltosTelemetrySensor(bytes);
  61                         break;
  62                 case packet_type_configuration:
  63                         telem = new AltosTelemetryConfiguration(bytes);
  64                         break;
  65                 case packet_type_location:
  66                         telem = new AltosTelemetryLocation(bytes);
  67                         break;
  68                 case packet_type_satellite:
  69                         telem = new AltosTelemetrySatellite(bytes);
  70                         break;
  71                 case packet_type_companion:
  72                         telem = new AltosTelemetryCompanion(bytes);
  73                         break;
  74                 case packet_type_mega_sensor:
  75                         telem = new AltosTelemetryMegaSensor(bytes);
  76                         break;
  77                 case packet_type_mega_data:
  78                         telem = new AltosTelemetryMegaData(bytes);
  79                         break;
  80                 case packet_type_metrum_sensor:
  81                         telem = new AltosTelemetryMetrumSensor(bytes);
  82                         break;
  83                 case packet_type_metrum_data:
  84                         telem = new AltosTelemetryMetrumData(bytes);
  85                         break;
  86                 case packet_type_mini:
  87                         telem = new AltosTelemetryMini(bytes);
  88                         break;
  89                 default:
  90                         telem = new AltosTelemetryRaw(bytes);
  91                         break;
  92                 }
  93                 return telem;
  94         }
  95
  96         public AltosTelemetryStandard(int[] bytes) {
  97                 this.bytes = bytes;
  98
  99                 serial = uint16(0);
 100                 tick   = uint16(2);
 101                 type   = uint8(4);
 102         }
 103
 104         public void update_state(AltosState state) {
 105                 super.update_state(state);
 106         }
 107 }