X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosEepromRecord.java;fp=altoslib%2FAltosEepromRecord.java;h=1e845f4642119f76cb5102b7044897d736586ec5;hp=0000000000000000000000000000000000000000;hb=69e6df07976a56b49e07c242cd6e5b2cbd2a578d;hpb=9b659904109f992b8a3e61efb94e81cdb19af1c9

diff --git a/altoslib/AltosEepromRecord.java b/altoslib/AltosEepromRecord.java
new file mode 100644
index 00000000..1e845f46
--- /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;
+	}
+}