Move altoslib sources to top dir

[fw/altos] / altoslib / AltosEepromTeleScience.java

diff --git a/altoslib/AltosEepromTeleScience.java b/altoslib/AltosEepromTeleScience.java
new file mode 100644 (file)
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+++ b/altoslib/AltosEepromTeleScience.java
@@ -0,0 +1,59 @@
+/*
+ * 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 org.altusmetrum.AltosLib;
+
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.util.concurrent.*;
+
+public class AltosEepromTeleScience {
+       public int      type;
+       public int      tick;
+       public int      tm_state;
+       public int      tm_tick;
+       public int[]    data;
+       public boolean  valid;
+
+       public static final int AO_LOG_TELESCIENCE_START = 's';
+       public static final int AO_LOG_TELESCIENCE_DATA = 'd';
+
+       static final int        max_data = 12;
+       public static final int record_length = 32;
+
+       public AltosEepromTeleScience (AltosEepromChunk chunk, int start) throws ParseException {
+               type = chunk.data(start);
+
+               valid = !chunk.erased(start, record_length);
+               if (valid) {
+                       if (AltosConvert.checksum(chunk.data, start, record_length) != 0)
+                               throw new ParseException(String.format("invalid checksum at 0x%x",
+                                                                      chunk.address + start), 0);
+               } else {
+                       type = AltosLib.AO_LOG_INVALID;
+               }
+
+               tick = chunk.data16(start+2);
+               tm_tick = chunk.data16(start+4);
+               tm_state = chunk.data(start+6);
+               data = new int[max_data];
+               for (int i = 0; i < max_data; i++)
+                       data[i] = chunk.data16(start + 8 + i * 2);
+       }
+}