+++ /dev/null
-/*
- * Copyright © 2013 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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_11;
-
-import java.io.*;
-import java.util.*;
-import java.text.*;
-
-public abstract class AltosEeprom implements AltosDataProvider {
- public int cmd;
- public int tick;
- public int data8[];
- public boolean valid;
-
- public int data8(int i) {
- return data8[i];
- }
-
- public int data16(int i) {
- return ((data8[i] | (data8[i+1] << 8)) << 16) >> 16;
- }
-
- public int data24(int i) {
- return data8[i] | (data8[i+1] << 8) | (data8[i+2] << 16);
- }
-
- public int data32(int i) {
- return data8[i] | (data8[i+1] << 8) | (data8[i+2] << 16) | (data8[i+3] << 24);
- }
-
- public boolean has_seconds() { return false; }
-
- public int seconds() { return 0; }
-
- public final static int header_length = 4;
-
- public abstract int record_length();
-
- public void provide_data(AltosDataListener listener, AltosCalData cal_data) {
- cal_data.set_tick(tick);
- if (cmd == AltosLib.AO_LOG_FLIGHT)
- cal_data.set_boost_tick();
- listener.set_time(cal_data.time());
- }
-
- public void write(PrintStream out) {
- out.printf("%c %04x", cmd, tick);
- if (data8 != null) {
- for (int i = 0; i < data8.length; i++)
- out.printf (" %02x", data8[i]);
- }
- out.printf ("\n");
- }
-
- public String string() {
- String s;
-
- s = String.format("%c %04x", cmd, tick);
- if (data8 != null) {
- for (int i = 0; i < data8.length; i++) {
- String d = String.format(" %02x", data8[i]);
- s = s.concat(d);
- }
- }
- s = s.concat("\n");
- return s;
- }
-
- void parse_chunk(AltosEepromChunk chunk, int start) throws ParseException {
- cmd = chunk.data(start);
-
- int data_length = record_length() - header_length;
-
- 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 {
- cmd = AltosLib.AO_LOG_INVALID;
- }
-
- tick = chunk.data16(start+2);
-
- data8 = new int[data_length];
- for (int i = 0; i < data_length; i++)
- data8[i] = chunk.data(start + header_length + i);
- }
-
- void parse_string(String line) {
- valid = false;
- tick = 0;
- cmd = AltosLib.AO_LOG_INVALID;
-
- int data_length = record_length() - header_length;
-
- if (line == null)
- return;
- try {
- String[] tokens = line.split("\\s+");
-
- if (tokens[0].length() == 1) {
- if (tokens.length == 2 + data_length) {
- cmd = tokens[0].codePointAt(0);
- tick = Integer.parseInt(tokens[1],16);
- valid = true;
- data8 = new int[data_length];
-
- for (int i = 0; i < data_length; i++)
- data8[i] = Integer.parseInt(tokens[2 + i],16);
- }
- }
- } catch (NumberFormatException ne) {
- }
- }
-}