Move altoslib sources to top dir

[fw/altos] / altoslib / AltosEepromRecord.java

diff --git a/altoslib/AltosEepromRecord.java b/altoslib/AltosEepromRecord.java
new file mode 100644 (file)
index 0000000..1e845f4
--- /dev/null
+++ b/altoslib/AltosEepromRecord.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright © 2010 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 AltosEepromRecord {
+       public int      cmd;
+       public int      tick;
+       public int      a;
+       public int      b;
+       public String   data;
+       public boolean  tick_valid;
+
+       public static final int record_length = 8;
+
+       public AltosEepromRecord (AltosEepromChunk chunk, int start) throws ParseException {
+
+               cmd = chunk.data(start);
+               tick_valid = true;
+
+               tick_valid = !chunk.erased(start, record_length);
+               if (tick_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 {
+                       cmd = AltosLib.AO_LOG_INVALID;
+               }
+
+               tick = chunk.data16(start + 2);
+               a = chunk.data16(start + 4);
+               b = chunk.data16(start + 6);
+
+               data = null;
+       }
+
+       public AltosEepromRecord (String line) {
+               tick_valid = false;
+               tick = 0;
+               a = 0;
+               b = 0;
+               data = null;
+               if (line == null) {
+                       cmd = AltosLib.AO_LOG_INVALID;
+                       data = "";
+               } else {
+                       try {
+                               String[] tokens = line.split("\\s+");
+
+                               if (tokens[0].length() == 1) {
+                                       if (tokens.length != 4) {
+                                               cmd = AltosLib.AO_LOG_INVALID;
+                                               data = line;
+                                       } else {
+                                               cmd = tokens[0].codePointAt(0);
+                                               tick = Integer.parseInt(tokens[1],16);
+                                               tick_valid = true;
+                                               a = Integer.parseInt(tokens[2],16);
+                                               b = Integer.parseInt(tokens[3],16);
+                                       }
+                               } else if (tokens[0].equals("Config") && tokens[1].equals("version:")) {
+                                       cmd = AltosLib.AO_LOG_CONFIG_VERSION;
+                                       data = tokens[2];
+                               } else if (tokens[0].equals("Main") && tokens[1].equals("deploy:")) {
+                                       cmd = AltosLib.AO_LOG_MAIN_DEPLOY;
+                                       a = Integer.parseInt(tokens[2]);
+                               } else if (tokens[0].equals("Apogee") && tokens[1].equals("delay:")) {
+                                       cmd = AltosLib.AO_LOG_APOGEE_DELAY;
+                                       a = Integer.parseInt(tokens[2]);
+                               } else if (tokens[0].equals("Radio") && tokens[1].equals("channel:")) {
+                                       cmd = AltosLib.AO_LOG_RADIO_CHANNEL;
+                                       a = Integer.parseInt(tokens[2]);
+                               } else if (tokens[0].equals("Callsign:")) {
+                                       cmd = AltosLib.AO_LOG_CALLSIGN;
+                                       data = tokens[1].replaceAll("\"","");
+                               } else if (tokens[0].equals("Accel") && tokens[1].equals("cal")) {
+                                       cmd = AltosLib.AO_LOG_ACCEL_CAL;
+                                       a = Integer.parseInt(tokens[3]);
+                                       b = Integer.parseInt(tokens[5]);
+                               } else if (tokens[0].equals("Radio") && tokens[1].equals("cal:")) {
+                                       cmd = AltosLib.AO_LOG_RADIO_CAL;
+                                       a = Integer.parseInt(tokens[2]);
+                               } else if (tokens[0].equals("Max") && tokens[1].equals("flight") && tokens[2].equals("log:")) {
+                                       cmd = AltosLib.AO_LOG_MAX_FLIGHT_LOG;
+                                       a = Integer.parseInt(tokens[3]);
+                               } else if (tokens[0].equals("manufacturer")) {
+                                       cmd = AltosLib.AO_LOG_MANUFACTURER;
+                                       data = tokens[1];
+                               } else if (tokens[0].equals("product")) {
+                                       cmd = AltosLib.AO_LOG_PRODUCT;
+                                       data = tokens[1];
+                               } else if (tokens[0].equals("serial-number")) {
+                                       cmd = AltosLib.AO_LOG_SERIAL_NUMBER;
+                                       a = Integer.parseInt(tokens[1]);
+                               } else if (tokens[0].equals("log-format")) {
+                                       cmd = AltosLib.AO_LOG_LOG_FORMAT;
+                                       a = Integer.parseInt(tokens[1]);
+                               } else if (tokens[0].equals("software-version")) {
+                                       cmd = AltosLib.AO_LOG_SOFTWARE_VERSION;
+                                       data = tokens[1];
+                               } else {
+                                       cmd = AltosLib.AO_LOG_INVALID;
+                                       data = line;
+                               }
+                       } catch (NumberFormatException ne) {
+                               cmd = AltosLib.AO_LOG_INVALID;
+                               data = line;
+                       }
+               }
+       }
+
+       public AltosEepromRecord(int in_cmd, int in_tick, int in_a, int in_b) {
+               tick_valid = true;
+               cmd = in_cmd;
+               tick = in_tick;
+               a = in_a;
+               b = in_b;
+       }
+}