From bf8e1b6eecb2bae12ffdbd730bd6ec12ccdaf23a Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 25 Dec 2012 14:23:29 -0800 Subject: Start building MicroPeak GUI tool Download, save and analyze MicroPeak flight data Signed-off-by: Keith Packard --- micropeak/MicroData.java | 270 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 micropeak/MicroData.java (limited to 'micropeak/MicroData.java') diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java new file mode 100644 index 00000000..783ae40f --- /dev/null +++ b/micropeak/MicroData.java @@ -0,0 +1,270 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +import java.lang.*; +import java.io.*; +import java.util.*; +import org.altusmetrum.AltosLib.*; + +public class MicroData { + public int ground_pressure; + public int min_pressure; + public int[] pressures; + private double time_step; + private double ground_altitude; + private ArrayList bytes; + + + class FileEndedException extends Exception { + } + + class NonHexcharException extends Exception { + } + + class InvalidCrcException extends Exception { + } + + private int getc(InputStream f) throws IOException, FileEndedException { + int c = f.read(); + + if (c == -1) + throw new FileEndedException(); + bytes.add(c); + return c; + } + + private int get_nonwhite(InputStream f) throws IOException, FileEndedException { + int c; + + for (;;) { + c = getc(f); + if (!Character.isWhitespace(c)) + return c; + } + } + + private int get_hexc(InputStream f) throws IOException, FileEndedException, NonHexcharException { + int c = get_nonwhite(f); + + if ('0' <= c && c <= '9') + return c - '0'; + if ('a' <= c && c <= 'f') + return c - 'a' + 10; + if ('A' <= c && c <= 'F') + return c - 'A' + 10; + throw new NonHexcharException(); + } + + private static final int POLY = 0x8408; + + private int log_crc(int crc, int b) { + int i; + + for (i = 0; i < 8; i++) { + if (((crc & 0x0001) ^ (b & 0x0001)) != 0) + crc = (crc >> 1) ^ POLY; + else + crc = crc >> 1; + b >>= 1; + } + return crc & 0xffff; + } + + int file_crc; + + private int get_hex(InputStream f) throws IOException, FileEndedException, NonHexcharException { + int a = get_hexc(f); + int b = get_hexc(f); + + int h = (a << 4) + b; + + file_crc = log_crc(file_crc, h); + return h; + } + + private boolean find_header(InputStream f) throws IOException { + try { + for (;;) { + if (get_nonwhite(f) == 'M' && get_nonwhite(f) == 'P') + return true; + } + } catch (FileEndedException fe) { + return false; + } + } + + private int get_32(InputStream f) throws IOException, FileEndedException, NonHexcharException { + int v = 0; + for (int i = 0; i < 4; i++) { + v += get_hex(f) << (i * 8); + } + return v; + } + + private int get_16(InputStream f) throws IOException, FileEndedException, NonHexcharException { + int v = 0; + for (int i = 0; i < 2; i++) { + v += get_hex(f) << (i * 8); + } + return v; + } + + private int swap16(int i) { + return ((i << 8) & 0xff00) | ((i >> 8) & 0xff); + } + + public boolean crc_valid; + + int mix_in (int high, int low) { + return high - (high & 0xffff) + low; + } + + boolean closer (int target, int a, int b) { + return Math.abs (target - a) < Math.abs(target - b); + } + + public double altitude(int i) { + return AltosConvert.pressure_to_altitude(pressures[i]); + } + + int fact(int n) { + if (n == 0) + return 1; + return n * fact(n-1); + } + + int choose(int n, int k) { + return fact(n) / (fact(k) * fact(n-k)); + } + + + public double avg_altitude(int center, int dist) { + int start = center - dist; + int stop = center + dist; + + if (start < 0) + start = 0; + if (stop >= pressures.length) + stop = pressures.length - 1; + + double sum = 0; + double div = 0; + + int n = dist * 2; + + for (int i = start; i <= stop; i++) { + int k = i - (center - dist); + int c = choose (n, k); + + sum += c * pressures[i]; + div += c; + } + + double pres = sum / div; + + double alt = AltosConvert.pressure_to_altitude(pres); + return alt; + } + + public double height(int i) { + return altitude(i) - ground_altitude; + } + + static final int speed_avg = 3; + static final int accel_avg = 5; + + private double avg_speed(int center, int dist) { + if (center == 0) + return 0; + + double ai = avg_altitude(center, dist); + double aj = avg_altitude(center - 1, dist); + double s = (ai - aj) / time_step; + + return s; + } + + public double speed(int i) { + return avg_speed(i, speed_avg); + } + + public double acceleration(int i) { + if (i == 0) + return 0; + return (avg_speed(i, accel_avg) - avg_speed(i-1, accel_avg)) / time_step; + } + + public double time(int i) { + return i * time_step; + } + + public void save (OutputStream f) throws IOException { + for (int c : bytes) + f.write(c); + } + + public MicroData (InputStream f) throws IOException { + bytes = new ArrayList(); + if (!find_header(f)) + throw new IOException(); + try { + file_crc = 0xffff; + ground_pressure = get_32(f); + min_pressure = get_32(f); + int nsamples = get_16(f); + pressures = new int[nsamples + 1]; + + ground_altitude = AltosConvert.pressure_to_altitude(ground_pressure); + int cur = ground_pressure; + pressures[0] = cur; + for (int i = 0; i < nsamples; i++) { + int k = get_16(f); + int same = mix_in(cur, k); + int up = mix_in(cur + 0x10000, k); + int down = mix_in(cur - 0x10000, k); + + if (closer (cur, same, up)) { + if (closer (cur, same, down)) + cur = same; + else + cur = down; + } else { + if (closer (cur, up, down)) + cur = up; + else + cur = down; + } + + pressures[i+1] = cur; + } + + int current_crc = swap16(~file_crc & 0xffff); + int crc = get_16(f); + + crc_valid = crc == current_crc; + + time_step = 0.192; + } catch (FileEndedException fe) { + throw new IOException(); + } catch (NonHexcharException ne) { + throw new IOException(); + } + } + +} -- cgit v1.2.3 From 2bd6aca54fc465995d6985c8799cd0d016c9a543 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 31 Dec 2012 14:17:26 -0800 Subject: micropeak: Add flight stats pane Shows graph or stats in alternate panes Signed-off-by: Keith Packard --- altosuilib/AltosUILib.java | 18 ++-- micropeak/Makefile.am | 2 + micropeak/MicroData.java | 100 ++++++++++++++++++++++ micropeak/MicroPeak.java | 15 +++- micropeak/MicroStats.java | 184 +++++++++++++++++++++++++++++++++++++++++ micropeak/MicroStatsTable.java | 138 +++++++++++++++++++++++++++++++ 6 files changed, 445 insertions(+), 12 deletions(-) create mode 100644 micropeak/MicroStats.java create mode 100644 micropeak/MicroStatsTable.java (limited to 'micropeak/MicroData.java') diff --git a/altosuilib/AltosUILib.java b/altosuilib/AltosUILib.java index 717678ba..5d5f9aaa 100644 --- a/altosuilib/AltosUILib.java +++ b/altosuilib/AltosUILib.java @@ -24,17 +24,17 @@ import org.altusmetrum.AltosLib.*; public class AltosUILib extends AltosLib { - static final int tab_elt_pad = 5; + public static final int tab_elt_pad = 5; - static Font label_font; - static Font value_font; - static Font status_font; - static Font table_label_font; - static Font table_value_font; + public static Font label_font; + public static Font value_font; + public static Font status_font; + public static Font table_label_font; + public static Font table_value_font; - final static int font_size_small = 1; - final static int font_size_medium = 2; - final static int font_size_large = 3; + final public static int font_size_small = 1; + final public static int font_size_medium = 2; + final public static int font_size_large = 3; static void set_fonts(int size) { int brief_size; diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index fde981a6..e0de690c 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -13,6 +13,8 @@ micropeak_JAVA= \ MicroFrame.java \ MicroGraph.java \ MicroSerial.java \ + MicroStats.java \ + MicroStatsTable.java \ MicroFileChooser.java \ MicroUSB.java diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index 783ae40f..ec9b83d8 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -22,6 +22,87 @@ import java.io.*; import java.util.*; import org.altusmetrum.AltosLib.*; +abstract class MicroIterator implements Iterator { + int i; + MicroData data; + + public boolean hasNext() { + return i < data.pressures.length; + } + + public MicroIterator (MicroData data) { + this.data = data; + i = 0; + } + + public void remove() { + } +} + +class MicroHeightIterator extends MicroIterator { + public Double next() { + return data.height(i++); + } + + public MicroHeightIterator(MicroData data) { + super(data); + } +} + +class MicroHeightIterable implements Iterable { + MicroData data; + + public Iterator iterator() { + return new MicroHeightIterator(data); + } + + public MicroHeightIterable(MicroData data) { + this.data = data; + } +} + +class MicroSpeedIterator extends MicroIterator { + public Double next() { + return data.speed(i++); + } + public MicroSpeedIterator(MicroData data) { + super(data); + } +} + +class MicroSpeedIterable implements Iterable { + MicroData data; + + public Iterator iterator() { + return new MicroSpeedIterator(data); + } + + public MicroSpeedIterable(MicroData data) { + this.data = data; + } +} + +class MicroAccelIterator extends MicroIterator { + public Double next() { + return data.acceleration(i++); + } + public MicroAccelIterator(MicroData data) { + super(data); + } +} + +class MicroAccelIterable implements Iterable { + MicroData data; + + public Iterator iterator() { + return new MicroAccelIterator(data); + } + + public MicroAccelIterable(MicroData data) { + this.data = data; + } +} + public class MicroData { public int ground_pressure; public int min_pressure; @@ -143,6 +224,18 @@ public class MicroData { return AltosConvert.pressure_to_altitude(pressures[i]); } + public Iterable heights() { + return new MicroHeightIterable(this); + } + + public Iterable speeds() { + return new MicroSpeedIterable(this); + } + + public Iterable accels() { + return new MicroAccelIterable(this); + } + int fact(int n) { if (n == 0) return 1; @@ -266,5 +359,12 @@ public class MicroData { throw new IOException(); } } + + public MicroData() { + ground_pressure = 101000; + min_pressure = 101000; + pressures = new int[1]; + pressures[0] = 101000; + } } diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index 463238c8..c69f7167 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -30,13 +30,16 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene File filename; MicroGraph graph; + MicroStatsTable stats; MicroData data; - Container pane; + Container container; + JTabbedPane pane; private void RunFile(InputStream input) { try { data = new MicroData(input); graph.setData(data); + stats.setData(data); } catch (IOException ioe) { } try { @@ -90,7 +93,8 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene AltosUIPreferences.set_component(this); - pane = getContentPane(); + container = getContentPane(); + pane = new JTabbedPane(); setTitle("MicroPeak"); @@ -129,9 +133,14 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene }); graph = new MicroGraph(); - pane.add(graph.panel); + stats = new MicroStatsTable(); + pane.add(graph.panel, "Graph"); + pane.add(stats, "Statistics"); pane.doLayout(); pane.validate(); + container.add(pane); + container.doLayout(); + container.validate(); doLayout(); validate(); Insets i = getInsets(); diff --git a/micropeak/MicroStats.java b/micropeak/MicroStats.java new file mode 100644 index 00000000..6ae8a2b2 --- /dev/null +++ b/micropeak/MicroStats.java @@ -0,0 +1,184 @@ +/* + * Copyright © 2011 Keith Packard + * + * 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.micropeak; + +import java.io.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroStats { + double coast_height; + double coast_time; + + double apogee_height; + double apogee_time; + + double landed_height; + double landed_time; + + double max_speed; + double max_accel; + + MicroData data; + + void find_landing() { + landed_height = 0; + + int t = 0; + for (double height : data.heights()) { + landed_height = height; + t++; + } + landed_time = data.time(t); + + t = 0; + boolean above = false; + for (double height : data.heights()) { + if (height > landed_height + 10) { + above = true; + } else { + if (above && height < landed_height + 2) { + above = false; + landed_time = data.time(t); + } + } + t++; + } + } + + void find_apogee() { + apogee_height = 0; + apogee_time = 0; + + int t = 0; + for (double height : data.heights()) { + if (height > apogee_height) { + apogee_height = height; + apogee_time = data.time(t); + } + t++; + } + } + + void find_coast() { + coast_height = 0; + coast_time = 0; + + int t = 0; + for (double accel : data.accels()) { + if (accel < -9.8) + break; + t++; + } + coast_time = data.time(t); + + int coast_t = t; + t = 0; + for (double height : data.heights()) { + if (t >= coast_t) { + coast_height = height; + break; + } + t++; + } + } + + void find_max_speed() { + max_speed = 0; + int t = 0; + for (double speed : data.speeds()) { + if (data.time(t) > apogee_time) + break; + if (speed > max_speed) + max_speed = speed; + t++; + } + } + + void find_max_accel() { + max_accel = 0; + + int t = 0; + for (double accel : data.accels()) { + if (data.time(t) > apogee_time) + break; + if (accel > max_accel) + max_accel = accel; + t++; + } + } + + double boost_duration() { + return coast_time; + } + + double boost_height() { + return coast_height; + } + + double boost_speed() { + return coast_height / coast_time; + } + + double boost_accel() { + return boost_speed() / boost_duration(); + } + + double coast_duration() { + return apogee_time - coast_time; + } + + double coast_height() { + return apogee_height - coast_height; + } + + double coast_speed() { + return coast_height() / coast_duration(); + } + + double coast_accel() { + return coast_speed() / coast_duration(); + } + + double descent_duration() { + return landed_time - apogee_time; + } + + double descent_height() { + return apogee_height - landed_height; + } + + double descent_speed() { + return descent_height() / descent_duration(); + } + + public MicroStats(MicroData data) { + + this.data = data; + + find_coast(); + find_apogee(); + find_landing(); + find_max_speed(); + find_max_accel(); + } + + public MicroStats() { + this(new MicroData()); + } +} diff --git a/micropeak/MicroStatsTable.java b/micropeak/MicroStatsTable.java new file mode 100644 index 00000000..f373e25d --- /dev/null +++ b/micropeak/MicroStatsTable.java @@ -0,0 +1,138 @@ +/* + * Copyright © 2011 Keith Packard + * + * 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.micropeak; + +import java.awt.*; +import javax.swing.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroStatsTable extends JComponent { + GridBagLayout layout; + + class MicroStat { + JLabel label; + JTextField[] texts; + + public void set_values(String ... values) { + for (int j = 0; j < values.length; j++) { + texts[j].setText(values[j]); + } + } + + public MicroStat(GridBagLayout layout, int y, String label_text, String ... values) { + GridBagConstraints c = new GridBagConstraints(); + c.insets = new Insets(AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad, AltosUILib.tab_elt_pad); + c.weighty = 1; + + label = new JLabel(label_text); + label.setFont(AltosUILib.label_font); + label.setHorizontalAlignment(SwingConstants.LEFT); + c.gridx = 0; c.gridy = y; + c.anchor = GridBagConstraints.WEST; + c.fill = GridBagConstraints.VERTICAL; + c.weightx = 0; + layout.setConstraints(label, c); + add(label); + + texts = new JTextField[values.length]; + for (int j = 0; j < values.length; j++) { + JTextField value = new JTextField(values[j]); + value.setFont(AltosUILib.value_font); + value.setHorizontalAlignment(SwingConstants.RIGHT); + texts[j] = value; + c.gridx = j+1; c.gridy = y; + c.anchor = GridBagConstraints.EAST; + c.fill = GridBagConstraints.BOTH; + c.weightx = 1; + layout.setConstraints(value, c); + add(value); + } + } + } + + MicroStat max_height, max_speed; + MicroStat max_accel, avg_accel; + MicroStat boost_duration; + MicroStat coast_duration; + MicroStat descent_speed; + MicroStat descent_duration; + MicroStat flight_time; + + public void setStats(MicroStats stats) { + max_height.set_values(String.format("%5.0f m", stats.apogee_height), + String.format("%5.0f ft", AltosConvert.meters_to_feet(stats.apogee_height))); + max_speed.set_values(String.format("%5.0f m/s", stats.max_speed), + String.format("%5.0f mph", AltosConvert.meters_to_mph(stats.max_speed)), + String.format("Mach %4.1f", AltosConvert.meters_to_mach(stats.max_speed))); + max_accel.set_values(String.format("%5.0f m/s²", stats.max_accel), + String.format("%5.0f ft/s²", AltosConvert.meters_to_feet(stats.max_accel)), + String.format("%5.0f G", AltosConvert.meters_to_g(stats.max_accel))); + avg_accel.set_values(String.format("%5.0f m/s²", stats.boost_accel(), + String.format("%5.0f ft/s²", AltosConvert.meters_to_feet(stats.boost_accel())), + String.format("%5.0f G", AltosConvert.meters_to_g(stats.boost_accel())))); + boost_duration.set_values(String.format("%6.1f s", stats.boost_duration())); + coast_duration.set_values(String.format("%6.1f s", stats.coast_duration())); + descent_speed.set_values(String.format("%5.0f m/s", stats.descent_speed()), + String.format("%5.0f ft/s", AltosConvert.meters_to_feet(stats.descent_speed()))); + descent_duration.set_values(String.format("%6.1f s", stats.descent_duration())); + flight_time.set_values(String.format("%6.1f s", stats.landed_time)); + } + + public void setData(MicroData data) { + setStats(new MicroStats(data)); + } + + public MicroStatsTable(MicroStats stats) { + layout = new GridBagLayout(); + + setLayout(layout); + int y = 0; + max_height = new MicroStat(layout, y++, "Maximum height", + String.format("%5.0f m", stats.apogee_height), + String.format("%5.0f ft", AltosConvert.meters_to_feet(stats.apogee_height))); + max_speed = new MicroStat(layout, y++, "Maximum speed", + String.format("%5.0f m/s", stats.max_speed), + String.format("%5.0f mph", AltosConvert.meters_to_mph(stats.max_speed)), + String.format("Mach %4.1f", AltosConvert.meters_to_mach(stats.max_speed))); + max_accel = new MicroStat(layout, y++, "Maximum boost acceleration", + String.format("%5.0f m/s²", stats.max_accel), + String.format("%5.0f ft/s²", AltosConvert.meters_to_feet(stats.max_accel)), + String.format("%5.0f G", AltosConvert.meters_to_g(stats.max_accel))); + avg_accel = new MicroStat(layout, y++, "Average boost acceleration", + String.format("%5.0f m/s²", stats.boost_accel(), + String.format("%5.0f ft/s²", AltosConvert.meters_to_feet(stats.boost_accel())), + String.format("%5.0f G", AltosConvert.meters_to_g(stats.boost_accel())))); + boost_duration = new MicroStat(layout, y++, "Boost duration", + String.format("%6.0f s", stats.boost_duration())); + coast_duration = new MicroStat(layout, y++, "Coast duration", + String.format("%6.1f s", stats.coast_duration())); + descent_speed = new MicroStat(layout, y++, "Descent rate", + String.format("%5.0f m/s", stats.descent_speed()), + String.format("%5.0f ft/s", AltosConvert.meters_to_feet(stats.descent_speed()))); + descent_duration = new MicroStat(layout, y++, "Descent duration", + String.format("%6.1f s", stats.descent_duration())); + flight_time = new MicroStat(layout, y++, "Flight Time", + String.format("%6.0f s", stats.landed_time)); + } + + public MicroStatsTable() { + this(new MicroStats()); + } + +} \ No newline at end of file -- cgit v1.2.3 From d83587c3c66b730cc54ca153714eee520ee40b2c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 1 Jan 2013 15:30:11 -0800 Subject: micropeak is code complete now. Added save and download functionality. Removed 'new' from file menu. Signed-off-by: Keith Packard --- altoslib/AltosLib.java | 1 + altosuilib/AltosDevice.java | 30 +++++++ altosuilib/AltosDeviceDialog.java | 163 ++++++++++++++++++++++++++++++++++++++ altosuilib/AltosUSBDevice.java | 112 ++++++++++++++++++++++++++ altosuilib/Makefile.am | 3 + libaltos/libaltos.c | 4 + micropeak/Makefile.am | 3 + micropeak/MicroData.java | 15 +++- micropeak/MicroDeviceDialog.java | 50 ++++++++++++ micropeak/MicroDownload.java | 139 ++++++++++++++++++++++++++++++++ micropeak/MicroGraph.java | 5 ++ micropeak/MicroPeak.java | 81 +++++++++++++++---- micropeak/MicroSave.java | 102 ++++++++++++++++++++++++ micropeak/MicroSerial.java | 12 ++- micropeak/MicroUSB.java | 19 +++-- 15 files changed, 708 insertions(+), 31 deletions(-) create mode 100644 altosuilib/AltosDevice.java create mode 100644 altosuilib/AltosDeviceDialog.java create mode 100644 altosuilib/AltosUSBDevice.java create mode 100644 micropeak/MicroDeviceDialog.java create mode 100644 micropeak/MicroDownload.java create mode 100644 micropeak/MicroSave.java (limited to 'micropeak/MicroData.java') diff --git a/altoslib/AltosLib.java b/altoslib/AltosLib.java index 07516aeb..67138450 100644 --- a/altoslib/AltosLib.java +++ b/altoslib/AltosLib.java @@ -97,6 +97,7 @@ public class AltosLib { public final static int product_any = 0x10000; public final static int product_basestation = 0x10000 + 1; public final static int product_altimeter = 0x10000 + 2; + public final static int product_micropeak_serial = 0x10000 + 3; /* Bluetooth "identifier" (bluetooth sucks) */ public final static String bt_product_telebt = "TeleBT"; diff --git a/altosuilib/AltosDevice.java b/altosuilib/AltosDevice.java new file mode 100644 index 00000000..69b025ba --- /dev/null +++ b/altosuilib/AltosDevice.java @@ -0,0 +1,30 @@ +/* + * Copyright © 2011 Keith Packard + * + * 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.altosuilib; + +import libaltosJNI.*; + +public interface AltosDevice { + public abstract String toString(); + public abstract String toShortString(); + public abstract int getSerial(); + public abstract String getPath(); + public abstract boolean matchProduct(int product); + public abstract String getErrorString(); + public SWIGTYPE_p_altos_file open(); +} diff --git a/altosuilib/AltosDeviceDialog.java b/altosuilib/AltosDeviceDialog.java new file mode 100644 index 00000000..82620b8b --- /dev/null +++ b/altosuilib/AltosDeviceDialog.java @@ -0,0 +1,163 @@ +/* + * Copyright © 2010 Keith Packard + * + * 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.altosuilib; + +import javax.swing.*; +import java.awt.*; +import java.awt.event.*; + +public abstract class AltosDeviceDialog extends AltosUIDialog implements ActionListener { + + private AltosDevice value; + private JList list; + private JButton cancel_button; + private JButton select_button; + private JButton manage_bluetooth_button; + private Frame frame; + private int product; + + public AltosDevice getValue() { + return value; + } + + public abstract AltosDevice[] devices(); + + private void update_devices() { + AltosDevice[] devices = devices(); + list.setListData(devices); + select_button.setEnabled(devices.length > 0); + } + + public AltosDeviceDialog (Frame in_frame, Component location, int in_product) { + super(in_frame, "Device Selection", true); + + product = in_product; + frame = in_frame; + value = null; + + AltosDevice[] devices = devices(); + + cancel_button = new JButton("Cancel"); + cancel_button.setActionCommand("cancel"); + cancel_button.addActionListener(this); + +// manage_bluetooth_button = new JButton("Manage Bluetooth"); +// manage_bluetooth_button.setActionCommand("manage"); +// manage_bluetooth_button.addActionListener(this); + + select_button = new JButton("Select"); + select_button.setActionCommand("select"); + select_button.addActionListener(this); + if (devices.length == 0) + select_button.setEnabled(false); + getRootPane().setDefaultButton(select_button); + + list = new JList(devices) { + //Subclass JList to workaround bug 4832765, which can cause the + //scroll pane to not let the user easily scroll up to the beginning + //of the list. An alternative would be to set the unitIncrement + //of the JScrollBar to a fixed value. You wouldn't get the nice + //aligned scrolling, but it should work. + public int getScrollableUnitIncrement(Rectangle visibleRect, + int orientation, + int direction) { + int row; + if (orientation == SwingConstants.VERTICAL && + direction < 0 && (row = getFirstVisibleIndex()) != -1) { + Rectangle r = getCellBounds(row, row); + if ((r.y == visibleRect.y) && (row != 0)) { + Point loc = r.getLocation(); + loc.y--; + int prevIndex = locationToIndex(loc); + Rectangle prevR = getCellBounds(prevIndex, prevIndex); + + if (prevR == null || prevR.y >= r.y) { + return 0; + } + return prevR.height; + } + } + return super.getScrollableUnitIncrement( + visibleRect, orientation, direction); + } + }; + + list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); + list.setLayoutOrientation(JList.HORIZONTAL_WRAP); + list.setVisibleRowCount(-1); + list.addMouseListener(new MouseAdapter() { + public void mouseClicked(MouseEvent e) { + if (e.getClickCount() == 2) { + select_button.doClick(); //emulate button click + } + } + }); + JScrollPane listScroller = new JScrollPane(list); + listScroller.setPreferredSize(new Dimension(400, 80)); + listScroller.setAlignmentX(LEFT_ALIGNMENT); + + //Create a container so that we can add a title around + //the scroll pane. Can't add a title directly to the + //scroll pane because its background would be white. + //Lay out the label and scroll pane from top to bottom. + JPanel listPane = new JPanel(); + listPane.setLayout(new BoxLayout(listPane, BoxLayout.PAGE_AXIS)); + + JLabel label = new JLabel("Select Device"); + label.setLabelFor(list); + listPane.add(label); + listPane.add(Box.createRigidArea(new Dimension(0,5))); + listPane.add(listScroller); + listPane.setBorder(BorderFactory.createEmptyBorder(10,10,10,10)); + + //Lay out the buttons from left to right. + JPanel buttonPane = new JPanel(); + buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.LINE_AXIS)); + buttonPane.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 10)); + buttonPane.add(Box.createHorizontalGlue()); + buttonPane.add(cancel_button); + buttonPane.add(Box.createRigidArea(new Dimension(10, 0))); +// buttonPane.add(manage_bluetooth_button); +// buttonPane.add(Box.createRigidArea(new Dimension(10, 0))); + buttonPane.add(select_button); + + //Put everything together, using the content pane's BorderLayout. + Container contentPane = getContentPane(); + contentPane.add(listPane, BorderLayout.CENTER); + contentPane.add(buttonPane, BorderLayout.PAGE_END); + + //Initialize values. + if (devices != null && devices.length != 0) + list.setSelectedValue(devices[0], true); + pack(); + setLocationRelativeTo(location); + } + + //Handle clicks on the Set and Cancel buttons. + public void actionPerformed(ActionEvent e) { + if ("select".equals(e.getActionCommand())) + value = (AltosDevice)(list.getSelectedValue()); +// if ("manage".equals(e.getActionCommand())) { +// AltosBTManage.show(frame, AltosBTKnown.bt_known()); +// update_devices(); +// return; +// } + setVisible(false); + } + +} diff --git a/altosuilib/AltosUSBDevice.java b/altosuilib/AltosUSBDevice.java new file mode 100644 index 00000000..2f4e0dc6 --- /dev/null +++ b/altosuilib/AltosUSBDevice.java @@ -0,0 +1,112 @@ +/* + * Copyright © 2010 Keith Packard + * + * 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.altosuilib; + +import java.util.*; +import libaltosJNI.*; + +public class AltosUSBDevice extends altos_device implements AltosDevice { + + public String toString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%-20.20s %4d %s", + name, getSerial(), getPath()); + } + + public String toShortString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%s %d %s", + name, getSerial(), getPath()); + + } + + public String getErrorString() { + altos_error error = new altos_error(); + + libaltos.altos_get_last_error(error); + return String.format("%s (%d)", error.getString(), error.getCode()); + } + + public SWIGTYPE_p_altos_file open() { + return libaltos.altos_open(this); + } + + private boolean isAltusMetrum() { + if (getVendor() != AltosUILib.vendor_altusmetrum) + return false; + if (getProduct() < AltosUILib.product_altusmetrum_min) + return false; + if (getProduct() > AltosUILib.product_altusmetrum_max) + return false; + return true; + } + + public boolean matchProduct(int want_product) { + + if (!isAltusMetrum()) + return false; + + if (want_product == AltosUILib.product_any) + return true; + + if (want_product == AltosUILib.product_basestation) + return matchProduct(AltosUILib.product_teledongle) || + matchProduct(AltosUILib.product_teleterra) || + matchProduct(AltosUILib.product_telebt) || + matchProduct(AltosUILib.product_megadongle); + + if (want_product == AltosUILib.product_altimeter) + return matchProduct(AltosUILib.product_telemetrum) || + matchProduct(AltosUILib.product_megametrum); + + int have_product = getProduct(); + + if (have_product == AltosUILib.product_altusmetrum) /* old devices match any request */ + return true; + + if (want_product == have_product) + return true; + + return false; + } + + static java.util.List list(int product) { + if (!AltosUILib.load_library()) + return null; + + SWIGTYPE_p_altos_list list = libaltos.altos_list_start(); + + ArrayList device_list = new ArrayList(); + if (list != null) { + for (;;) { + AltosUSBDevice device = new AltosUSBDevice(); + if (libaltos.altos_list_next(list, device) == 0) + break; + if (device.matchProduct(product)) + device_list.add(device); + } + libaltos.altos_list_finish(list); + } + + return device_list; + } +} \ No newline at end of file diff --git a/altosuilib/Makefile.am b/altosuilib/Makefile.am index 26aee7c4..e2ff8cb5 100644 --- a/altosuilib/Makefile.am +++ b/altosuilib/Makefile.am @@ -11,6 +11,9 @@ AltosUILibdir = $(datadir)/java AltosUILib_JAVA = \ AltosConfigureUI.java \ + AltosDevice.java \ + AltosDeviceDialog.java \ + AltosUSBDevice.java \ AltosFontListener.java \ AltosUIDialog.java \ AltosUIFrame.java \ diff --git a/libaltos/libaltos.c b/libaltos/libaltos.c index d7b266cf..6e884c80 100644 --- a/libaltos/libaltos.c +++ b/libaltos/libaltos.c @@ -116,6 +116,7 @@ altos_open(struct altos_device *device) return NULL; } + printf ("open\n"); // altos_set_last_error(12, "yeah yeah, failed again"); // free(file); // return NULL; @@ -148,6 +149,8 @@ altos_open(struct altos_device *device) return NULL; } cfmakeraw(&term); + cfsetospeed(&term, B9600); + cfsetispeed(&term, B9600); #ifdef USE_POLL term.c_cc[VMIN] = 1; term.c_cc[VTIME] = 0; @@ -609,6 +612,7 @@ altos_list_next(struct altos_list *list, struct altos_device *device) { struct altos_usbdev *dev; if (list->current >= list->ndev) { + printf ("end\n"); return 0; } dev = list->dev[list->current]; diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index e0de690c..a54b78a5 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -10,12 +10,15 @@ micropeakdir=$(datadir)/java micropeak_JAVA= \ MicroPeak.java \ MicroData.java \ + MicroDownload.java \ MicroFrame.java \ MicroGraph.java \ + MicroSave.java \ MicroSerial.java \ MicroStats.java \ MicroStatsTable.java \ MicroFileChooser.java \ + MicroDeviceDialog.java \ MicroUSB.java JFREECHART_CLASS= \ diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index ec9b83d8..8ccd5fd8 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -110,6 +110,7 @@ public class MicroData { private double time_step; private double ground_altitude; private ArrayList bytes; + String name; class FileEndedException extends Exception { @@ -310,12 +311,18 @@ public class MicroData { public void save (OutputStream f) throws IOException { for (int c : bytes) f.write(c); + f.write('\n'); } - public MicroData (InputStream f) throws IOException { + public void set_name(String name) { + this.name = name; + } + + public MicroData (InputStream f, String name) throws IOException, InterruptedException { + this.name = name; bytes = new ArrayList(); if (!find_header(f)) - throw new IOException(); + throw new IOException("No MicroPeak data header found"); try { file_crc = 0xffff; ground_pressure = get_32(f); @@ -354,9 +361,9 @@ public class MicroData { time_step = 0.192; } catch (FileEndedException fe) { - throw new IOException(); + throw new IOException("File Ended Unexpectedly"); } catch (NonHexcharException ne) { - throw new IOException(); + throw new IOException("Non hexadecimal character found"); } } diff --git a/micropeak/MicroDeviceDialog.java b/micropeak/MicroDeviceDialog.java new file mode 100644 index 00000000..7b8a630c --- /dev/null +++ b/micropeak/MicroDeviceDialog.java @@ -0,0 +1,50 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +import javax.swing.*; +import java.awt.*; +import java.awt.event.*; +import java.util.*; +import org.altusmetrum.altosuilib.*; + +public class MicroDeviceDialog extends AltosDeviceDialog { + + public AltosDevice[] devices() { + java.util.List list = MicroUSB.list(); + int num_devices = list.size(); + AltosDevice[] devices = new AltosDevice[num_devices]; + + for (int i = 0; i < num_devices; i++) + devices[i] = list.get(i); + return devices; + } + + public MicroDeviceDialog (Frame in_frame, Component location) { + super(in_frame, location, 0); + } + + public static AltosDevice show (Component frameComp) { + Frame frame = JOptionPane.getFrameForComponent(frameComp); + MicroDeviceDialog dialog; + + dialog = new MicroDeviceDialog (frame, frameComp); + dialog.setVisible(true); + return dialog.getValue(); + } +} diff --git a/micropeak/MicroDownload.java b/micropeak/MicroDownload.java new file mode 100644 index 00000000..2e328b4a --- /dev/null +++ b/micropeak/MicroDownload.java @@ -0,0 +1,139 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +import java.awt.*; +import java.awt.event.*; +import javax.swing.*; +import java.io.*; +import java.util.concurrent.*; +import java.util.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroDownload extends AltosUIDialog implements Runnable, ActionListener { + MicroPeak owner; + Container pane; + AltosDevice device; + JButton cancel; + MicroData data; + MicroSerial serial; + + private void done_internal() { + setVisible(false); + if (data != null) { + owner = owner.SetData(data); + MicroSave save = new MicroSave(owner, data); + if (save.runDialog()) + owner.SetName(data.name); + } + dispose(); + } + + public void done() { + Runnable r = new Runnable() { + public void run() { + try { + done_internal(); + } catch (Exception ex) { + } + } + }; + SwingUtilities.invokeLater(r); + } + + public void run() { + try { + data = new MicroData(serial, device.toShortString()); + serial.close(); + } catch (FileNotFoundException fe) { + } catch (IOException ioe) { + } catch (InterruptedException ie) { + } + done(); + } + + Thread serial_thread; + + public void start() { + try { + serial = new MicroSerial(device); + } catch (FileNotFoundException fe) { + return; + } + serial_thread = new Thread(this); + serial_thread.start(); + } + + public void actionPerformed(ActionEvent ae) { + System.out.printf ("command %s\n", ae.getActionCommand()); + if (serial_thread != null) { + System.out.printf ("Interrupting serial_thread\n"); + serial.close(); + serial_thread.interrupt(); + } + } + + public MicroDownload(MicroPeak owner, AltosDevice device) { + super (owner, "Download MicroPeak Data", false); + + GridBagConstraints c; + Insets il = new Insets(4,4,4,4); + Insets ir = new Insets(4,4,4,4); + + this.owner = owner; + this.device = device; + + pane = getContentPane(); + pane.setLayout(new GridBagLayout()); + + c = new GridBagConstraints(); + c.gridx = 0; c.gridy = 0; + c.fill = GridBagConstraints.NONE; + c.anchor = GridBagConstraints.LINE_START; + c.insets = il; + JLabel device_label = new JLabel("Device:"); + pane.add(device_label, c); + + c = new GridBagConstraints(); + c.gridx = 1; c.gridy = 0; + c.fill = GridBagConstraints.HORIZONTAL; + c.weightx = 1; + c.anchor = GridBagConstraints.LINE_START; + c.insets = ir; + JLabel device_value = new JLabel(device.toString()); + pane.add(device_value, c); + + cancel = new JButton("Cancel"); + c = new GridBagConstraints(); + c.fill = GridBagConstraints.NONE; + c.anchor = GridBagConstraints.CENTER; + c.gridx = 0; c.gridy = 1; + c.gridwidth = GridBagConstraints.REMAINDER; + Insets ic = new Insets(4,4,4,4); + c.insets = ic; + pane.add(cancel, c); + + cancel.addActionListener(this); + + pack(); + setLocationRelativeTo(owner); + setVisible(true); + this.start(); + } +} diff --git a/micropeak/MicroGraph.java b/micropeak/MicroGraph.java index 38f54fe0..b9b084f8 100644 --- a/micropeak/MicroGraph.java +++ b/micropeak/MicroGraph.java @@ -111,8 +111,13 @@ public class MicroGraph implements AltosUnitsListener { } } + public void setName (String name) { + chart.setTitle(name); + } + public void setData (MicroData data) { this.data = data; + chart.setTitle(data.name); resetData(); } diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index c69f7167..5e375057 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -34,13 +34,36 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene MicroData data; Container container; JTabbedPane pane; + static int number_of_windows; - private void RunFile(InputStream input) { + MicroPeak SetData(MicroData data) { + MicroPeak mp = this; + if (this.data != null) { + mp = new MicroPeak(); + return mp.SetData(data); + } + this.data = data; + graph.setData(data); + stats.setData(data); + setTitle(data.name); + return this; + } + + void SetName(String name) { + graph.setName(name); + setTitle(name); + } + + private void RunFile(InputStream input, String name) { try { - data = new MicroData(input); - graph.setData(data); - stats.setData(data); + MicroData data = new MicroData(input, name); + SetData(data); } catch (IOException ioe) { + JOptionPane.showMessageDialog(this, + ioe.getMessage(), + "File Read Error", + JOptionPane.ERROR_MESSAGE); + } catch (InterruptedException ie) { } try { input.close(); @@ -50,8 +73,12 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene private void OpenFile(File filename) { try { - RunFile (new FileInputStream(filename)); + RunFile (new FileInputStream(filename), filename.getName()); } catch (FileNotFoundException fne) { + JOptionPane.showMessageDialog(this, + fne.getMessage(), + "Cannot open file", + JOptionPane.ERROR_MESSAGE); } } @@ -60,30 +87,44 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene InputStream input = chooser.runDialog(); if (input != null) - RunFile(input); + RunFile(input, chooser.filename); } private void Preferences() { new AltosConfigureUI(this); } - + private void DownloadData() { - java.util.List devices = MicroUSB.list(); - for (MicroUSB device : devices) - System.out.printf("device %s\n", device.toString()); + AltosDevice device = MicroDeviceDialog.show(this); + + if (device != null) + new MicroDownload(this, device); } + private void Save() { + if (data == null) { + JOptionPane.showMessageDialog(this, + "No data available", + "No data", + JOptionPane.INFORMATION_MESSAGE); + return; + } + MicroSave save = new MicroSave (this, data); + if (save.runDialog()) + SetName(data.name); + } + public void actionPerformed(ActionEvent ev) { if ("Exit".equals(ev.getActionCommand())) System.exit(0); else if ("Open".equals(ev.getActionCommand())) SelectFile(); - else if ("New".equals(ev.getActionCommand())) - new MicroPeak(); else if ("Download".equals(ev.getActionCommand())) DownloadData(); else if ("Preferences".equals(ev.getActionCommand())) Preferences(); + else if ("Save a Copy".equals(ev.getActionCommand())) + Save(); } public void itemStateChanged(ItemEvent e) { @@ -91,6 +132,8 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene public MicroPeak() { + ++number_of_windows; + AltosUIPreferences.set_component(this); container = getContentPane(); @@ -104,10 +147,6 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene JMenu fileMenu = new JMenu("File"); menuBar.add(fileMenu); - JMenuItem newAction = new JMenuItem("New"); - fileMenu.add(newAction); - newAction.addActionListener(this); - JMenuItem openAction = new JMenuItem("Open"); fileMenu.add(openAction); openAction.addActionListener(this); @@ -116,6 +155,10 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene fileMenu.add(downloadAction); downloadAction.addActionListener(this); + JMenuItem saveAction = new JMenuItem("Save a Copy"); + fileMenu.add(saveAction); + saveAction.addActionListener(this); + JMenuItem preferencesAction = new JMenuItem("Preferences"); fileMenu.add(preferencesAction); preferencesAction.addActionListener(this); @@ -128,7 +171,11 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene addWindowListener(new WindowAdapter() { @Override public void windowClosing(WindowEvent e) { - System.exit(0); + setVisible(false); + dispose(); + --number_of_windows; + if (number_of_windows == 0) + System.exit(0); } }); diff --git a/micropeak/MicroSave.java b/micropeak/MicroSave.java new file mode 100644 index 00000000..cb4b4221 --- /dev/null +++ b/micropeak/MicroSave.java @@ -0,0 +1,102 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +import java.awt.*; +import java.awt.event.*; +import javax.swing.*; +import javax.swing.filechooser.FileNameExtensionFilter; +import java.io.*; +import java.util.concurrent.*; +import java.util.*; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroSave extends JFileChooser { + + JFrame frame; + MicroData data; + + public boolean runDialog() { + int ret; + + for (;;) { + ret = showSaveDialog(frame); + if (ret != APPROVE_OPTION) + return false; + File file; + String filename; + file = getSelectedFile(); + if (file == null) + continue; + if (!file.getName().contains(".")) { + String fullname = file.getPath(); + file = new File(fullname.concat(".mpd")); + } + filename = file.getName(); + if (file.exists()) { + if (file.isDirectory()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is a directory", + filename), + "Directory", + JOptionPane.ERROR_MESSAGE); + continue; + } + int r = JOptionPane.showConfirmDialog(frame, + String.format("\"%s\" already exists. Overwrite?", + filename), + "Overwrite file?", + JOptionPane.YES_NO_OPTION); + if (r != JOptionPane.YES_OPTION) + continue; + + if (!file.canWrite()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is not writable", + filename), + "File not writable", + JOptionPane.ERROR_MESSAGE); + continue; + } + } + try { + FileOutputStream fos = new FileOutputStream(file); + data.save(fos); + fos.close(); + data.set_name(filename); + return true; + } catch (FileNotFoundException fe) { + JOptionPane.showMessageDialog(frame, + fe.getMessage(), + "Cannot create file", + JOptionPane.ERROR_MESSAGE); + } catch (IOException ioe) { + } + } + } + + public MicroSave(JFrame frame, MicroData data) { + this.frame = frame; + this.data = data; + setDialogTitle("Save MicroPeak Data File"); + setFileFilter(new FileNameExtensionFilter("MicroPeak data file", + "mpd")); + setCurrentDirectory(AltosUIPreferences.logdir()); + } +} diff --git a/micropeak/MicroSerial.java b/micropeak/MicroSerial.java index a1a77a1d..15ef8582 100644 --- a/micropeak/MicroSerial.java +++ b/micropeak/MicroSerial.java @@ -27,6 +27,10 @@ public class MicroSerial extends InputStream { public int read() { int c = libaltos.altos_getchar(file, 0); + if (Thread.interrupted()) + return -1; + if (c == -1) + return -1; if (AltosUIPreferences.serial_debug) System.out.printf("%c", c); return c; @@ -39,12 +43,12 @@ public class MicroSerial extends InputStream { } } - public MicroSerial(MicroUSB usb) throws FileNotFoundException { - file = usb.open(); + public MicroSerial(AltosDevice device) throws FileNotFoundException { + file = device.open(); if (file == null) { - final String message = usb.getErrorString(); + final String message = device.getErrorString(); throw new FileNotFoundException(String.format("%s (%s)", - usb.toShortString(), + device.toShortString(), message)); } } diff --git a/micropeak/MicroUSB.java b/micropeak/MicroUSB.java index d48610fe..244f7bc0 100644 --- a/micropeak/MicroUSB.java +++ b/micropeak/MicroUSB.java @@ -16,10 +16,12 @@ */ package org.altusmetrum.micropeak; + import java.util.*; import libaltosJNI.*; +import org.altusmetrum.altosuilib.*; -public class MicroUSB extends altos_device { +public class MicroUSB extends altos_device implements AltosDevice { static boolean initialized = false; static boolean loaded_library = false; @@ -48,16 +50,16 @@ public class MicroUSB extends altos_device { String name = getName(); if (name == null) name = "Altus Metrum"; - return String.format("%-20.20s %4d %s", - name, getSerial(), getPath()); + return String.format("%-20.20s %s", + name, getPath()); } public String toShortString() { String name = getName(); if (name == null) name = "Altus Metrum"; - return String.format("%s %d %s", - name, getSerial(), getPath()); + return String.format("%s %s", + name, getPath()); } @@ -75,11 +77,15 @@ public class MicroUSB extends altos_device { private boolean isMicro() { if (getVendor() != 0x0403) return false; - if (getProduct() != 0x6001) + if (getProduct() != 0x6015) return false; return true; } + public boolean matchProduct(int product) { + return isMicro(); + } + static java.util.List list() { if (!load_library()) return null; @@ -92,6 +98,7 @@ public class MicroUSB extends altos_device { MicroUSB device = new MicroUSB(); if (libaltos.altos_list_next(list, device) == 0) break; + System.out.printf("Device %s\n", device.toString()); if (device.isMicro()) device_list.add(device); } -- cgit v1.2.3 From 93d640de65a1ecedfef89c96521c21632f96f372 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 2 Jan 2013 11:22:11 -0800 Subject: micropoint: Add MicroDataPoint This holds height/speed/accel data all in one place Signed-off-by: Keith Packard --- micropeak/Makefile.am | 1 + micropeak/MicroData.java | 77 +++++++------------------------------------ micropeak/MicroDataPoint.java | 39 ++++++++++++++++++++++ micropeak/MicroGraph.java | 9 +++-- micropeak/MicroStats.java | 68 +++++++++++++------------------------- 5 files changed, 78 insertions(+), 116 deletions(-) create mode 100644 micropeak/MicroDataPoint.java (limited to 'micropeak/MicroData.java') diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index 2dd9c69c..26431bd5 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -10,6 +10,7 @@ micropeakdir=$(datadir)/java micropeak_JAVA= \ MicroPeak.java \ MicroData.java \ + MicroDataPoint.java \ MicroDownload.java \ MicroFrame.java \ MicroGraph.java \ diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index 8ccd5fd8..2afd3cd7 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -22,7 +22,7 @@ import java.io.*; import java.util.*; import org.altusmetrum.AltosLib.*; -abstract class MicroIterator implements Iterator { +class MicroIterator implements Iterator { int i; MicroData data; @@ -30,6 +30,10 @@ abstract class MicroIterator implements Iterator { return i < data.pressures.length; } + public MicroDataPoint next() { + return new MicroDataPoint(data, i++); + } + public MicroIterator (MicroData data) { this.data = data; i = 0; @@ -39,66 +43,15 @@ abstract class MicroIterator implements Iterator { } } -class MicroHeightIterator extends MicroIterator { - public Double next() { - return data.height(i++); - } - - public MicroHeightIterator(MicroData data) { - super(data); - } -} - -class MicroHeightIterable implements Iterable { - MicroData data; - - public Iterator iterator() { - return new MicroHeightIterator(data); - } - - public MicroHeightIterable(MicroData data) { - this.data = data; - } -} - -class MicroSpeedIterator extends MicroIterator { - public Double next() { - return data.speed(i++); - } - public MicroSpeedIterator(MicroData data) { - super(data); - } -} - -class MicroSpeedIterable implements Iterable { - MicroData data; - - public Iterator iterator() { - return new MicroSpeedIterator(data); - } - - public MicroSpeedIterable(MicroData data) { - this.data = data; - } -} +class MicroIterable implements Iterable { -class MicroAccelIterator extends MicroIterator { - public Double next() { - return data.acceleration(i++); - } - public MicroAccelIterator(MicroData data) { - super(data); - } -} - -class MicroAccelIterable implements Iterable { MicroData data; - public Iterator iterator() { - return new MicroAccelIterator(data); + public Iterator iterator() { + return new MicroIterator(data); } - public MicroAccelIterable(MicroData data) { + public MicroIterable(MicroData data) { this.data = data; } } @@ -225,16 +178,8 @@ public class MicroData { return AltosConvert.pressure_to_altitude(pressures[i]); } - public Iterable heights() { - return new MicroHeightIterable(this); - } - - public Iterable speeds() { - return new MicroSpeedIterable(this); - } - - public Iterable accels() { - return new MicroAccelIterable(this); + public Iterable points() { + return new MicroIterable(this); } int fact(int n) { diff --git a/micropeak/MicroDataPoint.java b/micropeak/MicroDataPoint.java new file mode 100644 index 00000000..3fd1e641 --- /dev/null +++ b/micropeak/MicroDataPoint.java @@ -0,0 +1,39 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +public class MicroDataPoint { + public double time; + public double height; + public double speed; + public double accel; + + public MicroDataPoint (double height, double speed, double accel, double time) { + this.height = height; + this.speed = speed; + this.accel = accel; + this.time = time; + } + + public MicroDataPoint(MicroData data, int i) { + this(data.height(i), + data.speed(i), + data.acceleration(i), + data.time(i)); + } +} \ No newline at end of file diff --git a/micropeak/MicroGraph.java b/micropeak/MicroGraph.java index c5580634..8330a67b 100644 --- a/micropeak/MicroGraph.java +++ b/micropeak/MicroGraph.java @@ -106,11 +106,10 @@ public class MicroGraph implements AltosUnitsListener { heightSeries.clear(); speedSeries.clear(); accelSeries.clear(); - for (int i = 0; i < data.pressures.length; i++) { - double x = data.time(i); - heightSeries.add(x, AltosConvert.height.value(data.height(i))); - speedSeries.add(x, AltosConvert.speed.value(data.speed(i))); - accelSeries.add(x, AltosConvert.accel.value(data.acceleration(i))); + for (MicroDataPoint point : data.points()) { + heightSeries.add(point.time, AltosConvert.height.value(point.height)); + speedSeries.add(point.time, AltosConvert.speed.value(point.speed)); + accelSeries.add(point.time, AltosConvert.accel.value(point.accel)); } } diff --git a/micropeak/MicroStats.java b/micropeak/MicroStats.java index 6ae8a2b2..056fac7d 100644 --- a/micropeak/MicroStats.java +++ b/micropeak/MicroStats.java @@ -39,25 +39,21 @@ public class MicroStats { void find_landing() { landed_height = 0; - int t = 0; - for (double height : data.heights()) { - landed_height = height; - t++; + for (MicroDataPoint point : data.points()) { + landed_height = point.height; + landed_time = point.time; } - landed_time = data.time(t); - t = 0; boolean above = false; - for (double height : data.heights()) { - if (height > landed_height + 10) { + for (MicroDataPoint point : data.points()) { + if (point.height > landed_height + 10) { above = true; } else { - if (above && height < landed_height + 2) { + if (above && point.height < landed_height + 2) { above = false; - landed_time = data.time(t); + landed_time = point.time; } } - t++; } } @@ -65,13 +61,11 @@ public class MicroStats { apogee_height = 0; apogee_time = 0; - int t = 0; - for (double height : data.heights()) { - if (height > apogee_height) { - apogee_height = height; - apogee_time = data.time(t); + for (MicroDataPoint point : data.points()) { + if (point.height > apogee_height) { + apogee_height = point.height; + apogee_time = point.time; } - t++; } } @@ -79,47 +73,31 @@ public class MicroStats { coast_height = 0; coast_time = 0; - int t = 0; - for (double accel : data.accels()) { - if (accel < -9.8) + for (MicroDataPoint point : data.points()) { + if (point.accel < -9.8) break; - t++; - } - coast_time = data.time(t); - - int coast_t = t; - t = 0; - for (double height : data.heights()) { - if (t >= coast_t) { - coast_height = height; - break; - } - t++; + coast_time = point.time; + coast_height = point.height; } } void find_max_speed() { max_speed = 0; - int t = 0; - for (double speed : data.speeds()) { - if (data.time(t) > apogee_time) + for (MicroDataPoint point : data.points()) { + if (point.time > apogee_time) break; - if (speed > max_speed) - max_speed = speed; - t++; + if (point.speed > max_speed) + max_speed = point.speed; } } void find_max_accel() { max_accel = 0; - - int t = 0; - for (double accel : data.accels()) { - if (data.time(t) > apogee_time) + for (MicroDataPoint point : data.points()) { + if (point.time > apogee_time) break; - if (accel > max_accel) - max_accel = accel; - t++; + if (point.accel > max_accel) + max_accel = point.accel; } } -- cgit v1.2.3 From 2c423d9287c6b9ea7233f5e3430682cb1c865da1 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 2 Jan 2013 11:44:32 -0800 Subject: micropeak: Add CSV export Signed-off-by: Keith Packard --- micropeak/Makefile.am | 1 + micropeak/MicroData.java | 4 ++ micropeak/MicroDataPoint.java | 7 ++- micropeak/MicroExport.java | 106 ++++++++++++++++++++++++++++++++++++++++++ micropeak/MicroPeak.java | 22 ++++++++- 5 files changed, 136 insertions(+), 4 deletions(-) create mode 100644 micropeak/MicroExport.java (limited to 'micropeak/MicroData.java') diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am index 26431bd5..f5f8ccd9 100644 --- a/micropeak/Makefile.am +++ b/micropeak/Makefile.am @@ -12,6 +12,7 @@ micropeak_JAVA= \ MicroData.java \ MicroDataPoint.java \ MicroDownload.java \ + MicroExport.java \ MicroFrame.java \ MicroGraph.java \ MicroSave.java \ diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index 2afd3cd7..836d3c35 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -221,6 +221,10 @@ public class MicroData { return alt; } + public double pressure(int i) { + return pressures[i]; + } + public double height(int i) { return altitude(i) - ground_altitude; } diff --git a/micropeak/MicroDataPoint.java b/micropeak/MicroDataPoint.java index 3fd1e641..c58708e6 100644 --- a/micropeak/MicroDataPoint.java +++ b/micropeak/MicroDataPoint.java @@ -19,11 +19,13 @@ package org.altusmetrum.micropeak; public class MicroDataPoint { public double time; + public double pressure; public double height; public double speed; public double accel; - public MicroDataPoint (double height, double speed, double accel, double time) { + public MicroDataPoint (double pressure, double height, double speed, double accel, double time) { + this.pressure = pressure; this.height = height; this.speed = speed; this.accel = accel; @@ -31,7 +33,8 @@ public class MicroDataPoint { } public MicroDataPoint(MicroData data, int i) { - this(data.height(i), + this(data.pressure(i), + data.height(i), data.speed(i), data.acceleration(i), data.time(i)); diff --git a/micropeak/MicroExport.java b/micropeak/MicroExport.java new file mode 100644 index 00000000..06a03469 --- /dev/null +++ b/micropeak/MicroExport.java @@ -0,0 +1,106 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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.micropeak; + +import java.io.*; +import java.util.ArrayList; + +import java.awt.*; +import javax.swing.*; +import javax.swing.filechooser.FileNameExtensionFilter; +import org.altusmetrum.AltosLib.*; +import org.altusmetrum.altosuilib.*; + +public class MicroExport extends JFileChooser { + + JFrame frame; + MicroData data; + + public boolean runDialog() { + int ret; + + setSelectedFile(new File(AltosLib.replace_extension(data.name, ".csv"))); + for (;;) { + ret = showSaveDialog(frame); + if (ret != APPROVE_OPTION) + return false; + File file; + String filename; + file = getSelectedFile(); + if (file == null) + continue; + if (!file.getName().contains(".")) { + String fullname = file.getPath(); + file = new File(fullname.concat(".csv")); + } + filename = file.getName(); + if (file.exists()) { + if (file.isDirectory()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is a directory", + filename), + "Directory", + JOptionPane.ERROR_MESSAGE); + continue; + } + int r = JOptionPane.showConfirmDialog(frame, + String.format("\"%s\" already exists. Overwrite?", + filename), + "Overwrite file?", + JOptionPane.YES_NO_OPTION); + if (r != JOptionPane.YES_OPTION) + continue; + + if (!file.canWrite()) { + JOptionPane.showMessageDialog(frame, + String.format("\"%s\" is not writable", + filename), + "File not writable", + JOptionPane.ERROR_MESSAGE); + continue; + } + } + try { + FileWriter fw = new FileWriter(file); + PrintWriter pw = new PrintWriter(fw); + pw.printf(" Time, Press, Height, Speed, Accel\n"); + for (MicroDataPoint point : data.points()) { + pw.printf("%5.2f,%6.0f,%7.1f,%7.2f,%7.2f\n", + point.time, point.pressure, point.height, point.speed, point.accel); + } + fw.close(); + return true; + } catch (FileNotFoundException fe) { + JOptionPane.showMessageDialog(frame, + fe.getMessage(), + "Cannot create file", + JOptionPane.ERROR_MESSAGE); + } catch (IOException ioe) { + } + } + } + + public MicroExport(JFrame frame, MicroData data) { + this.frame = frame; + this.data = data; + setDialogTitle("Export MicroPeak Data File"); + setFileFilter(new FileNameExtensionFilter("MicroPeak CSV file", + "csv")); + setCurrentDirectory(AltosUIPreferences.logdir()); + } +} diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index 544f3ae0..f2f09a10 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -101,12 +101,15 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene new MicroDownload(this, device); } - private void Save() { - if (data == null) { + private void no_data() { JOptionPane.showMessageDialog(this, "No data available", "No data", JOptionPane.INFORMATION_MESSAGE); + } + private void Save() { + if (data == null) { + no_data(); return; } MicroSave save = new MicroSave (this, data); @@ -114,6 +117,15 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene SetName(data.name); } + private void Export() { + if (data == null) { + no_data(); + return; + } + MicroExport export = new MicroExport (this, data); + export.runDialog(); + } + private void Close() { setVisible(false); dispose(); @@ -131,6 +143,8 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene SelectFile(); else if ("Download".equals(ev.getActionCommand())) DownloadData(); + else if ("Export".equals(ev.getActionCommand())) + Export(); else if ("Preferences".equals(ev.getActionCommand())) Preferences(); else if ("Save a Copy".equals(ev.getActionCommand())) @@ -169,6 +183,10 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene fileMenu.add(saveAction); saveAction.addActionListener(this); + JMenuItem exportAction = new JMenuItem("Export"); + fileMenu.add(exportAction); + exportAction.addActionListener(this); + JMenuItem preferencesAction = new JMenuItem("Preferences"); fileMenu.add(preferencesAction); preferencesAction.addActionListener(this); -- cgit v1.2.3 From f20781010a6560b7b359af269c502d098917c446 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 3 Jan 2013 17:31:01 -0800 Subject: micropeak: Add command line export option micropeak --export will create full of useful data. Signed-off-by: Keith Packard --- micropeak/MicroData.java | 9 ++++ micropeak/MicroExport.java | 15 +++---- micropeak/MicroFileChooser.java | 18 ++------ micropeak/MicroPeak.java | 94 ++++++++++++++++++++++++++++++++--------- micropeak/MicroSave.java | 10 +++-- 5 files changed, 100 insertions(+), 46 deletions(-) (limited to 'micropeak/MicroData.java') diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index 836d3c35..fdfb2dc4 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -263,6 +263,15 @@ public class MicroData { f.write('\n'); } + public void export (Writer f) throws IOException { + PrintWriter pw = new PrintWriter(f); + pw.printf(" Time, Press, Height, Speed, Accel\n"); + for (MicroDataPoint point : points()) { + pw.printf("%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", + point.time, point.pressure, point.height, point.speed, point.accel); + } + } + public void set_name(String name) { this.name = name; } diff --git a/micropeak/MicroExport.java b/micropeak/MicroExport.java index 219184da..4b83bb4d 100644 --- a/micropeak/MicroExport.java +++ b/micropeak/MicroExport.java @@ -31,6 +31,12 @@ public class MicroExport extends JFileChooser { JFrame frame; MicroData data; + public static void export(File file, MicroData data) throws FileNotFoundException, IOException { + FileWriter fw = new FileWriter(file); + data.export(fw); + fw.close(); + } + public boolean runDialog() { int ret; @@ -76,14 +82,7 @@ public class MicroExport extends JFileChooser { } } try { - FileWriter fw = new FileWriter(file); - PrintWriter pw = new PrintWriter(fw); - pw.printf(" Time, Press, Height, Speed, Accel\n"); - for (MicroDataPoint point : data.points()) { - pw.printf("%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", - point.time, point.pressure, point.height, point.speed, point.accel); - } - fw.close(); + export(file, data); return true; } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(frame, diff --git a/micropeak/MicroFileChooser.java b/micropeak/MicroFileChooser.java index d2540987..21ddb0f8 100644 --- a/micropeak/MicroFileChooser.java +++ b/micropeak/MicroFileChooser.java @@ -36,24 +36,12 @@ public class MicroFileChooser extends JFileChooser { return file; } - public InputStream runDialog() { + public File runDialog() { int ret; ret = showOpenDialog(frame); - if (ret == APPROVE_OPTION) { - file = getSelectedFile(); - if (file == null) - return null; - filename = file.getName(); - try { - return new FileInputStream(file); - } catch (FileNotFoundException fe) { - JOptionPane.showMessageDialog(frame, - fe.getMessage(), - "Cannot open file", - JOptionPane.ERROR_MESSAGE); - } - } + if (ret == APPROVE_OPTION) + return getSelectedFile(); return null; } diff --git a/micropeak/MicroPeak.java b/micropeak/MicroPeak.java index d4252fa9..185fa67e 100644 --- a/micropeak/MicroPeak.java +++ b/micropeak/MicroPeak.java @@ -56,40 +56,41 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene setTitle(name); } - private void RunFile(InputStream input, String name) { + private static MicroData ReadFile(File filename) throws IOException, FileNotFoundException { + MicroData data = null; + FileInputStream fis = new FileInputStream(filename); try { - MicroData data = new MicroData(input, name); - SetData(data); - } catch (IOException ioe) { - JOptionPane.showMessageDialog(this, - ioe.getMessage(), - "File Read Error", - JOptionPane.ERROR_MESSAGE); + data = new MicroData((InputStream) fis, filename.getName()); } catch (InterruptedException ie) { + data = null; + } finally { + fis.close(); } - try { - input.close(); - } catch (IOException ioe) { - } + return data; } private void OpenFile(File filename) { try { - RunFile (new FileInputStream(filename), filename.getName()); + SetData(ReadFile(filename)); } catch (FileNotFoundException fne) { JOptionPane.showMessageDialog(this, fne.getMessage(), "Cannot open file", JOptionPane.ERROR_MESSAGE); + } catch (IOException ioe) { + JOptionPane.showMessageDialog(this, + ioe.getMessage(), + "File Read Error", + JOptionPane.ERROR_MESSAGE); } } private void SelectFile() { MicroFileChooser chooser = new MicroFileChooser(this); - InputStream input = chooser.runDialog(); + File file = chooser.runDialog(); - if (input != null) - RunFile(input, chooser.filename); + if (file != null) + OpenFile(file); } private void Preferences() { @@ -109,6 +110,7 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene "No data", JOptionPane.INFORMATION_MESSAGE); } + private void Save() { if (data == null) { no_data(); @@ -128,6 +130,30 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene export.runDialog(); } + private static void CommandGraph(File file) { + MicroPeak m = new MicroPeak(); + m.OpenFile(file); + } + + private static void CommandExport(File file) { + try { + MicroData d = ReadFile(file); + if (d != null) { + File csv = new File(AltosLib.replace_extension(file.getPath(), ".csv")); + try { + System.out.printf ("Export \"%s\" to \"%s\"\n", file.getPath(), csv.getPath()); + MicroExport.export(csv, d); + } catch (FileNotFoundException fe) { + System.err.printf("Cannot create file \"%s\" (%s)\n", csv.getName(), fe.getMessage()); + } catch (IOException ie) { + System.err.printf("Cannot write file \"%s\" (%s)\n", csv.getName(), ie.getMessage()); + } + } + } catch (IOException ie) { + System.err.printf("Cannot read file \"%s\" (%s)\n", file.getName(), ie.getMessage()); + } + } + private void Close() { setVisible(false); dispose(); @@ -233,8 +259,17 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene setVisible(true); } + public static void help(int code) { + System.out.printf("Usage: micropeak [OPTION] ... [FILE]...\n"); + System.out.printf(" Options:\n"); + System.out.printf(" --csv\tgenerate comma separated output for spreadsheets, etc\n"); + System.out.printf(" --graph\tgraph a flight\n"); + System.exit(code); + } + public static void main(final String[] args) { boolean opened = false; + boolean graphing = true; try { UIManager.setLookAndFeel(AltosUIPreferences.look_and_feel()); @@ -242,11 +277,30 @@ public class MicroPeak extends MicroFrame implements ActionListener, ItemListene } for (int i = 0; i < args.length; i++) { - MicroPeak m = new MicroPeak(); - m.OpenFile(new File(args[i])); - opened = true; + System.out.printf ("Arg %d: %s\n", i, args[i]); + if (args[i].equals("--help")) + help(0); + else if (args[i].equals("--export")) + graphing = false; + else if (args[i].equals("--graph")) + graphing = true; + else if (args[i].startsWith("--")) + help(1); + else { + File file = new File(args[i]); + try { + if (graphing) + CommandGraph(file); + else + CommandExport(file); + opened = true; + } catch (Exception e) { + System.err.printf("Error processing \"%s\": %s\n", + file.getName(), e.getMessage()); + } + } } if (!opened) new MicroPeak(); } -} \ No newline at end of file +} diff --git a/micropeak/MicroSave.java b/micropeak/MicroSave.java index cb4b4221..2664f170 100644 --- a/micropeak/MicroSave.java +++ b/micropeak/MicroSave.java @@ -32,6 +32,12 @@ public class MicroSave extends JFileChooser { JFrame frame; MicroData data; + public static void save(File file, MicroData data) throws FileNotFoundException, IOException { + FileOutputStream fos = new FileOutputStream(file); + data.save(fos); + fos.close(); + } + public boolean runDialog() { int ret; @@ -76,9 +82,7 @@ public class MicroSave extends JFileChooser { } } try { - FileOutputStream fos = new FileOutputStream(file); - data.save(fos); - fos.close(); + save(file, data); data.set_name(filename); return true; } catch (FileNotFoundException fe) { -- cgit v1.2.3 From 81088b42b3ea899c8d1b3f09ee4fe24378fa03c9 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 3 Jan 2013 17:40:19 -0800 Subject: micropeak: Export in lots of units meters, feet, mach and gs Signed-off-by: Keith Packard --- micropeak/MicroData.java | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'micropeak/MicroData.java') diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index fdfb2dc4..d3c8c43e 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -265,10 +265,19 @@ public class MicroData { public void export (Writer f) throws IOException { PrintWriter pw = new PrintWriter(f); - pw.printf(" Time, Press, Height, Speed, Accel\n"); + pw.printf(" Time, Press(Pa), Height(m), Height(f), Speed(m/s), Speed(ft/s), Speed(mach), Accel(m/s²), Accel(ft/s²), Accel(g)\n"); for (MicroDataPoint point : points()) { - pw.printf("%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", - point.time, point.pressure, point.height, point.speed, point.accel); + pw.printf("%6.3f,%10.0f,%10.1f,%10.1f,%11.2f,%12.2f,%12.4f,%12.2f,%13.2f,%10.4f\n", + point.time, + point.pressure, + point.height, + AltosConvert.meters_to_feet(point.height), + point.speed, + AltosConvert.meters_to_feet(point.speed), + AltosConvert.meters_to_mach(point.speed), + point.accel, + AltosConvert.meters_to_feet(point.accel), + AltosConvert.meters_to_g(point.accel)); } } -- cgit v1.2.3 From ca284d8bef2f4bd360eaec58048ba9abdafc55bd Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 3 Jan 2013 18:14:40 -0800 Subject: micropeak: Use data.export for Raw display. Change to MPH data.export already knows how to format stuff, so use that to construct the raw data presentation for the GUI too. Signed-off-by: Keith Packard --- altoslib/AltosSpeed.java | 6 +++--- micropeak/MicroData.java | 6 +++--- micropeak/MicroRaw.java | 14 ++++++++------ 3 files changed, 14 insertions(+), 12 deletions(-) (limited to 'micropeak/MicroData.java') diff --git a/altoslib/AltosSpeed.java b/altoslib/AltosSpeed.java index af63ed17..4e2daf5a 100644 --- a/altoslib/AltosSpeed.java +++ b/altoslib/AltosSpeed.java @@ -21,19 +21,19 @@ public class AltosSpeed extends AltosUnits { public double value(double v) { if (AltosConvert.imperial_units) - return AltosConvert.meters_to_feet(v); + return AltosConvert.meters_to_mph(v); return v; } public String show_units() { if (AltosConvert.imperial_units) - return "ft/s"; + return "mph"; return "m/s"; } public String say_units() { if (AltosConvert.imperial_units) - return "feet per second"; + return "miles per hour"; return "meters per second"; } diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index d3c8c43e..f1204e11 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -265,15 +265,15 @@ public class MicroData { public void export (Writer f) throws IOException { PrintWriter pw = new PrintWriter(f); - pw.printf(" Time, Press(Pa), Height(m), Height(f), Speed(m/s), Speed(ft/s), Speed(mach), Accel(m/s²), Accel(ft/s²), Accel(g)\n"); + pw.printf(" Time, Press(Pa), Height(m), Height(f), Speed(m/s), Speed(mph), Speed(mach), Accel(m/s²), Accel(ft/s²), Accel(g)\n"); for (MicroDataPoint point : points()) { - pw.printf("%6.3f,%10.0f,%10.1f,%10.1f,%11.2f,%12.2f,%12.4f,%12.2f,%13.2f,%10.4f\n", + pw.printf("%6.3f,%10.0f,%10.1f,%10.1f,%11.2f,%11.2f,%12.4f,%12.2f,%13.2f,%10.4f\n", point.time, point.pressure, point.height, AltosConvert.meters_to_feet(point.height), point.speed, - AltosConvert.meters_to_feet(point.speed), + AltosConvert.meters_to_mph(point.speed), AltosConvert.meters_to_mach(point.speed), point.accel, AltosConvert.meters_to_feet(point.accel), diff --git a/micropeak/MicroRaw.java b/micropeak/MicroRaw.java index f5bea76f..dd480bfe 100644 --- a/micropeak/MicroRaw.java +++ b/micropeak/MicroRaw.java @@ -18,6 +18,7 @@ package org.altusmetrum.micropeak; import java.awt.*; +import java.io.*; import javax.swing.*; import org.altusmetrum.AltosLib.*; import org.altusmetrum.altosuilib.*; @@ -25,12 +26,13 @@ import org.altusmetrum.altosuilib.*; public class MicroRaw extends JTextArea { public void setData(MicroData data) { - setRows(data.pressures.length); - setText(" Time, Press, Height, Speed, Accel\n"); - for (MicroDataPoint point : data.points()) { - append(String.format( - "%6.3f,%6.0f,%7.1f,%7.2f,%7.2f\n", - point.time, point.pressure, point.height, point.speed, point.accel)); + StringWriter sw = new StringWriter(); + try { + data.export(sw); + setRows(data.pressures.length + 1); + setText(sw.toString()); + } catch (IOException ie) { + setText(String.format("Error writing data: %s", ie.getMessage())); } } -- cgit v1.2.3 From 505ef49a041740fe7cbb5c537b68d22e5fb6c0be Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 10 Jan 2013 21:37:18 -0800 Subject: micropeak: Report recorded apogee instead of searching flight data This makes sure we report the true apogee value instead of looking for the maximum height value in the flight data, in case the flight recording ended before the apogee was reached. Signed-off-by: Keith Packard --- micropeak/MicroData.java | 12 ++++++++++++ micropeak/MicroStats.java | 11 ++++++++--- 2 files changed, 20 insertions(+), 3 deletions(-) (limited to 'micropeak/MicroData.java') diff --git a/micropeak/MicroData.java b/micropeak/MicroData.java index f1204e11..71919ddb 100644 --- a/micropeak/MicroData.java +++ b/micropeak/MicroData.java @@ -229,6 +229,18 @@ public class MicroData { return altitude(i) - ground_altitude; } + public double apogee_pressure() { + return min_pressure; + } + + public double apogee_altitude() { + return AltosConvert.pressure_to_altitude(apogee_pressure()); + } + + public double apogee_height() { + return apogee_altitude() - ground_altitude; + } + static final int speed_avg = 3; static final int accel_avg = 5; diff --git a/micropeak/MicroStats.java b/micropeak/MicroStats.java index 056fac7d..90e9dd1f 100644 --- a/micropeak/MicroStats.java +++ b/micropeak/MicroStats.java @@ -58,12 +58,17 @@ public class MicroStats { } void find_apogee() { - apogee_height = 0; + apogee_height = data.apogee_height(); + double searched_apogee = 0; apogee_time = 0; + /* This just finds the apogee time -- we've recorded the + * peak altitude separately in eeprom, and that could + * have occurred after the eeprom was full. + */ for (MicroDataPoint point : data.points()) { - if (point.height > apogee_height) { - apogee_height = point.height; + if (point.height > searched_apogee) { + searched_apogee = point.height; apogee_time = point.time; } } -- cgit v1.2.3