altosui: Split out lots of the altosui code to a shared library

[fw/altos] / altosui / AltosTelemetryRecord.java

diff --git a/altosui/AltosTelemetryRecord.java b/altosui/AltosTelemetryRecord.java
deleted file mode 100644 (file)
index 2e6b5ea..0000000
--- a/altosui/AltosTelemetryRecord.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package altosui;
-import java.lang.*;
-import java.text.*;
-
-public abstract class AltosTelemetryRecord {
-
-       long    received_time;
-       abstract public AltosRecord update_state(AltosRecord previous);
-
-       static boolean cksum(int[] bytes) {
-               int     sum = 0x5a;
-               for (int i = 1; i < bytes.length - 1; i++)
-                       sum += bytes[i];
-               sum &= 0xff;
-               return sum == bytes[bytes.length - 1];
-       }
-
-       final static int PKT_APPEND_STATUS_1_CRC_OK             = (1 << 7);
-       final static int PKT_APPEND_STATUS_1_LQI_MASK           = (0x7f);
-       final static int PKT_APPEND_STATUS_1_LQI_SHIFT          = 0;
-
-       final static int packet_type_TM_sensor = 0x01;
-       final static int packet_type_Tm_sensor = 0x02;
-       final static int packet_type_Tn_sensor = 0x03;
-       final static int packet_type_configuration = 0x04;
-       final static int packet_type_location = 0x05;
-       final static int packet_type_satellite = 0x06;
-       final static int packet_type_companion = 0x07;
-       
-       static AltosTelemetryRecord parse_hex(String hex)  throws ParseException, AltosCRCException {
-               AltosTelemetryRecord    r;
-
-               int[] bytes;
-               try {
-                       bytes = Altos.hexbytes(hex);
-               } catch (NumberFormatException ne) {
-                       throw new ParseException(ne.getMessage(), 0);
-               }
-
-               /* one for length, one for checksum */
-               if (bytes[0] != bytes.length - 2)
-                       throw new ParseException(String.format("invalid length %d != %d\n",
-                                                              bytes[0],
-                                                              bytes.length - 2), 0);
-               if (!cksum(bytes))
-                       throw new ParseException(String.format("invalid line \"%s\"", hex), 0);
-
-               int     rssi = Altos.int8(bytes, bytes.length - 3) / 2 - 74;
-               int     status = Altos.uint8(bytes, bytes.length - 2);
-
-               if ((status & PKT_APPEND_STATUS_1_CRC_OK) == 0)
-                       throw new AltosCRCException(rssi);
-
-               /* length, data ..., rssi, status, checksum -- 4 bytes extra */
-               switch (bytes.length) {
-               case Altos.ao_telemetry_standard_len + 4:
-                       int     type = Altos.uint8(bytes, 4 + 1);
-                       switch (type) {
-                       case packet_type_TM_sensor:
-                       case packet_type_Tm_sensor:
-                       case packet_type_Tn_sensor:
-                               r = new AltosTelemetryRecordSensor(bytes, rssi);
-                               break;
-                       case packet_type_configuration:
-                               r = new AltosTelemetryRecordConfiguration(bytes);
-                               break;
-                       case packet_type_location:
-                               r = new AltosTelemetryRecordLocation(bytes);
-                               break;
-                       case packet_type_satellite:
-                               r = new AltosTelemetryRecordSatellite(bytes);
-                               break;
-                       case packet_type_companion:
-                               r = new AltosTelemetryRecordCompanion(bytes);
-                               break;
-                       default:
-                               r = new AltosTelemetryRecordRaw(bytes);
-                               break;
-                       }
-                       break;
-               case Altos.ao_telemetry_0_9_len + 4:
-                       r = new AltosTelemetryRecordLegacy(bytes, rssi, status);
-                       break;
-               case Altos.ao_telemetry_0_8_len + 4:
-                       r = new AltosTelemetryRecordLegacy(bytes, rssi, status);
-                       break;
-               default:
-                       throw new ParseException(String.format("Invalid packet length %d", bytes.length), 0);
-               }
-               r.received_time = System.currentTimeMillis();
-               return r;
-       }
-
-       public static AltosTelemetryRecord parse(String line) throws ParseException, AltosCRCException {
-               AltosTelemetryRecord    r;
-
-               String[] word = line.split("\\s+");
-               int i =0;
-               if (word[i].equals("CRC") && word[i+1].equals("INVALID")) {
-                       i += 2;
-                       AltosParse.word(word[i++], "RSSI");
-                       throw new AltosCRCException(AltosParse.parse_int(word[i++]));
-               }
-
-               if (word[i].equals("TELEM"))
-                       r = parse_hex(word[i+1]);
-               else
-                       r = new AltosTelemetryRecordLegacy(line);
-               return r;
-       }
-}