X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=ao-tools%2Faltosui%2FAltosUI.java;h=de0673a209e396630fb3b166a2e1586bf2b7f7bb;hp=43aae295978c5aa4838f0acb567f718a90b5201d;hb=e2b9f47a205348d38756c70e928a2a9183de6884;hpb=8f2f38f2a9fb0c106e2c6b60cdc205292ce329ea diff --git a/ao-tools/altosui/AltosUI.java b/ao-tools/altosui/AltosUI.java index 43aae295..de0673a2 100644 --- a/ao-tools/altosui/AltosUI.java +++ b/ao-tools/altosui/AltosUI.java @@ -28,115 +28,36 @@ import java.text.*; import java.util.prefs.*; import java.util.concurrent.LinkedBlockingQueue; +import altosui.Altos; import altosui.AltosSerial; import altosui.AltosSerialMonitor; +import altosui.AltosRecord; import altosui.AltosTelemetry; import altosui.AltosState; import altosui.AltosDeviceDialog; import altosui.AltosPreferences; import altosui.AltosLog; import altosui.AltosVoice; +import altosui.AltosFlightInfoTableModel; +import altosui.AltosChannelMenu; +import altosui.AltosFlashUI; +import altosui.AltosLogfileChooser; +import altosui.AltosCSVUI; +import altosui.AltosLine; +import altosui.AltosStatusTable; +import altosui.AltosInfoTable; +import altosui.AltosDisplayThread; import libaltosJNI.*; -class AltosFlightStatusTableModel extends AbstractTableModel { - private String[] columnNames = {"Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" }; - private Object[] data = { 0, "idle", 0, 0 }; - - public int getColumnCount() { return columnNames.length; } - public int getRowCount() { return 2; } - public Object getValueAt(int row, int col) { - if (row == 0) - return columnNames[col]; - return data[col]; - } - - public void setValueAt(Object value, int col) { - data[col] = value; - fireTableCellUpdated(1, col); - } - - public void setValueAt(Object value, int row, int col) { - setValueAt(value, col); - } - - public void set(AltosState state) { - setValueAt(String.format("%1.0f", state.height), 0); - setValueAt(state.data.state, 1); - setValueAt(state.data.rssi, 2); - double speed = state.baro_speed; - if (state.ascent) - speed = state.speed; - setValueAt(String.format("%1.0f", speed), 3); - } -} - -class AltosFlightInfoTableModel extends AbstractTableModel { - private String[] columnNames = {"Field", "Value"}; - - class InfoLine { - String name; - String value; - - public InfoLine(String n, String v) { - name = n; - value = v; - } - } - - private ArrayList rows = new ArrayList(); - - public int getColumnCount() { return columnNames.length; } - public String getColumnName(int col) { return columnNames[col]; } - - public int getRowCount() { return 20; } - - public Object getValueAt(int row, int col) { - if (row >= rows.size()) - return ""; - if (col == 0) - return rows.get(row).name; - else - return rows.get(row).value; - } - - int current_row = 0; - int prev_num_rows = 0; - - public void resetRow() { - current_row = 0; - } - public void addRow(String name, String value) { - if (current_row >= rows.size()) - rows.add(current_row, new InfoLine(name, value)); - else - rows.set(current_row, new InfoLine(name, value)); - current_row++; - } - public void finish() { - if (current_row > prev_num_rows) { - fireTableRowsInserted(prev_num_rows, current_row - 1); - prev_num_rows = current_row; - } - fireTableDataChanged(); - } -} - public class AltosUI extends JFrame { private int channel = -1; - private AltosFlightStatusTableModel flightStatusModel; - private JTable flightStatus; - - static final int info_columns = 3; - - private AltosFlightInfoTableModel[] flightInfoModel; - private JTable[] flightInfo; + private AltosStatusTable flightStatus; + private AltosInfoTable flightInfo; private AltosSerial serial_line; private AltosLog altos_log; - private Box[] ibox; private Box vbox; - private Box hbox; private Font statusFont = new Font("SansSerif", Font.BOLD, 24); private Font infoLabelFont = new Font("SansSerif", Font.PLAIN, 14); @@ -144,54 +65,40 @@ public class AltosUI extends JFrame { public AltosVoice voice = new AltosVoice(); + public static boolean load_library(Frame frame) { + if (!AltosDevice.load_library()) { + JOptionPane.showMessageDialog(frame, + String.format("No AltOS library in \"%s\"", + System.getProperty("java.library.path","")), + "Cannot load device access library", + JOptionPane.ERROR_MESSAGE); + return false; + } + return true; + } + public AltosUI() { + load_library(null); + String[] statusNames = { "Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" }; Object[][] statusData = { { "0", "pad", "-50", "0" } }; + java.net.URL imgURL = AltosUI.class.getResource("/altus-metrum-16x16.jpg"); + if (imgURL != null) + setIconImage(new ImageIcon(imgURL).getImage()); + AltosPreferences.init(this); vbox = Box.createVerticalBox(); this.add(vbox); - flightStatusModel = new AltosFlightStatusTableModel(); - flightStatus = new JTable(flightStatusModel); - flightStatus.setFont(statusFont); - TableColumnModel tcm = flightStatus.getColumnModel(); - for (int i = 0; i < flightStatusModel.getColumnCount(); i++) { - DefaultTableCellRenderer r = new DefaultTableCellRenderer(); - r.setFont(statusFont); - r.setHorizontalAlignment(SwingConstants.CENTER); - tcm.getColumn(i).setCellRenderer(r); - } - - FontMetrics statusMetrics = flightStatus.getFontMetrics(statusFont); - int statusHeight = (statusMetrics.getHeight() + statusMetrics.getLeading()) * 15 / 10; - flightStatus.setRowHeight(statusHeight); - flightStatus.setShowGrid(false); + flightStatus = new AltosStatusTable(this); vbox.add(flightStatus); - hbox = Box.createHorizontalBox(); - vbox.add(hbox); - - flightInfo = new JTable[3]; - flightInfoModel = new AltosFlightInfoTableModel[3]; - ibox = new Box[3]; - FontMetrics infoValueMetrics = flightStatus.getFontMetrics(infoValueFont); - int infoHeight = (infoValueMetrics.getHeight() + infoValueMetrics.getLeading()) * 20 / 10; - - for (int i = 0; i < info_columns; i++) { - ibox[i] = Box.createVerticalBox(); - flightInfoModel[i] = new AltosFlightInfoTableModel(); - flightInfo[i] = new JTable(flightInfoModel[i]); - flightInfo[i].setFont(infoValueFont); - flightInfo[i].setRowHeight(infoHeight); - flightInfo[i].setShowGrid(true); - ibox[i].add(flightInfo[i].getTableHeader()); - ibox[i].add(flightInfo[i]); - hbox.add(ibox[i]); - } + flightInfo = new AltosInfoTable(); + vbox.add(flightInfo.box()); setTitle("AltOS"); @@ -200,8 +107,8 @@ public class AltosUI extends JFrame { serial_line = new AltosSerial(); altos_log = new AltosLog(serial_line); int dpi = Toolkit.getDefaultToolkit().getScreenResolution(); - this.setSize(new Dimension (infoValueMetrics.charWidth('0') * 6 * 20, - statusHeight * 4 + infoHeight * 17)); + this.setSize(new Dimension (flightInfo.width(), + flightStatus.height() + flightInfo.height())); this.validate(); setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE); addWindowListener(new WindowAdapter() { @@ -210,275 +117,51 @@ public class AltosUI extends JFrame { System.exit(0); } }); + voice.speak("Rocket flight monitor ready."); } - public void info_reset() { - for (int i = 0; i < info_columns; i++) - flightInfoModel[i].resetRow(); - } - - public void info_add_row(int col, String name, String value) { - flightInfoModel[col].addRow(name, value); - } - - public void info_add_row(int col, String name, String format, Object... parameters) { - flightInfoModel[col].addRow(name, String.format(format, parameters)); - } - - public void info_add_deg(int col, String name, double v, int pos, int neg) { - int c = pos; - if (v < 0) { - c = neg; - v = -v; - } - double deg = Math.floor(v); - double min = (v - deg) * 60; - - flightInfoModel[col].addRow(name, String.format("%3.0f°%08.5f'", deg, min)); - } - - public void info_finish() { - for (int i = 0; i < info_columns; i++) - flightInfoModel[i].finish(); - } - - static final int MIN_PAD_SAMPLES = 10; - - public void show(AltosState state) { - flightStatusModel.set(state); - - info_reset(); - if (state.npad >= MIN_PAD_SAMPLES) - info_add_row(0, "Ground state", "%s", "ready"); - else - info_add_row(0, "Ground state", "wait (%d)", - MIN_PAD_SAMPLES - state.npad); - info_add_row(0, "Rocket state", "%s", state.data.state); - info_add_row(0, "Callsign", "%s", state.data.callsign); - info_add_row(0, "Rocket serial", "%6d", state.data.serial); - info_add_row(0, "Rocket flight", "%6d", state.data.flight); - - info_add_row(0, "RSSI", "%6d dBm", state.data.rssi); - info_add_row(0, "Height", "%6.0f m", state.height); - info_add_row(0, "Max height", "%6.0f m", state.max_height); - info_add_row(0, "Acceleration", "%8.1f m/s²", state.acceleration); - info_add_row(0, "Max acceleration", "%8.1f m/s²", state.max_acceleration); - info_add_row(0, "Speed", "%8.1f m/s", state.ascent ? state.speed : state.baro_speed); - info_add_row(0, "Max Speed", "%8.1f m/s", state.max_speed); - info_add_row(0, "Temperature", "%9.2f °C", state.temperature); - info_add_row(0, "Battery", "%9.2f V", state.battery); - info_add_row(0, "Drogue", "%9.2f V", state.drogue_sense); - info_add_row(0, "Main", "%9.2f V", state.main_sense); - info_add_row(0, "Pad altitude", "%6.0f m", state.ground_altitude); - if (state.gps == null) { - info_add_row(1, "GPS", "not available"); - } else { - if (state.data.gps.gps_locked) - info_add_row(1, "GPS", " locked"); - else if (state.data.gps.gps_connected) - info_add_row(1, "GPS", " unlocked"); - else - info_add_row(1, "GPS", " missing"); - info_add_row(1, "Satellites", "%6d", state.data.gps.nsat); - info_add_deg(1, "Latitude", state.gps.lat, 'N', 'S'); - info_add_deg(1, "Longitude", state.gps.lon, 'E', 'W'); - info_add_row(1, "GPS altitude", "%6d", state.gps.alt); - info_add_row(1, "GPS height", "%6.0f", state.gps_height); - - /* The SkyTraq GPS doesn't report these values */ - if (false) { - info_add_row(1, "GPS ground speed", "%8.1f m/s %3d°", - state.gps.ground_speed, - state.gps.course); - info_add_row(1, "GPS climb rate", "%8.1f m/s", - state.gps.climb_rate); - info_add_row(1, "GPS error", "%6d m(h)%3d m(v)", - state.gps.h_error, state.gps.v_error); - } - info_add_row(1, "GPS hdop", "%8.1f", state.gps.hdop); - - if (state.npad > 0) { - if (state.from_pad != null) { - info_add_row(1, "Distance from pad", "%6.0f m", state.from_pad.distance); - info_add_row(1, "Direction from pad", "%6.0f°", state.from_pad.bearing); - } else { - info_add_row(1, "Distance from pad", "unknown"); - info_add_row(1, "Direction from pad", "unknown"); - } - info_add_deg(1, "Pad latitude", state.pad_lat, 'N', 'S'); - info_add_deg(1, "Pad longitude", state.pad_lon, 'E', 'W'); - info_add_row(1, "Pad GPS alt", "%6.0f m", state.pad_alt); - } - info_add_row(1, "GPS date", "%04d-%02d-%02d", - state.gps.gps_time.year, - state.gps.gps_time.month, - state.gps.gps_time.day); - info_add_row(1, "GPS time", " %02d:%02d:%02d", - state.gps.gps_time.hour, - state.gps.gps_time.minute, - state.gps.gps_time.second); - int nsat_vis = 0; - int c; - - if (state.gps.cc_gps_sat == null) - info_add_row(2, "Satellites Visible", "%4d", 0); - else { - info_add_row(2, "Satellites Visible", "%4d", state.gps.cc_gps_sat.length); - for (c = 0; c < state.gps.cc_gps_sat.length; c++) { - info_add_row(2, "Satellite id,C/N0", - "%4d, %4d", - state.gps.cc_gps_sat[c].svid, - state.gps.cc_gps_sat[c].c_n0); - } - } - } - info_finish(); - } - - class IdleThread extends Thread { - - private AltosState state; - - public void run () { - int reported_landing = 0; - - state = null; - try { - for (;;) { - Thread.sleep(10000); - if (state == null) - continue; - - /* reset the landing count once we hear about a new flight */ - if (state.state < AltosTelemetry.ao_flight_drogue) - reported_landing = 0; - - /* Shut up once the rocket is on the ground */ - if (reported_landing > 2) - continue; - - /* If the rocket isn't on the pad, then report height */ - if (state.state > AltosTelemetry.ao_flight_pad) { - voice.speak("%d meters", (int) (state.height + 0.5)); - } - - /* If the rocket is coming down, check to see if it has landed; - * either we've got a landed report or we haven't heard from it in - * a long time - */ - if (!state.ascent && - (System.currentTimeMillis() - state.report_time > 10000 || - state.state == AltosTelemetry.ao_flight_landed)) - { - if (Math.abs(state.baro_speed) < 20 && state.height < 100) - voice.speak("rocket landed safely"); - else - voice.speak("rocket may have crashed"); - if (state.gps != null) - voice.speak("bearing %d degrees, range %d meters", - (int) (state.from_pad.bearing + 0.5), - (int) (state.from_pad.distance + 0.5)); - ++reported_landing; - } - } - } catch (InterruptedException ie) { - } - } - - public void notice(AltosState new_state) { - state = new_state; - } - } - - private void tell(AltosState state, AltosState old_state) { - if (old_state == null || old_state.state != state.state) { - voice.speak(state.data.state); - switch (state.state) { - case AltosTelemetry.ao_flight_fast: - voice.speak("max speed %d meters per second", - (int) (state.max_speed + 0.5)); - break; - case AltosTelemetry.ao_flight_drogue: - voice.speak("max height %d meters", - (int) (state.max_height + 0.5)); - break; - } - } - old_state = state; - } - - class DisplayThread extends Thread { - String read() throws InterruptedException { return null; } - - void close() { } - - void update(AltosState state) throws InterruptedException { } - - public void run() { - String line; - AltosState state = null; - AltosState old_state = null; - IdleThread idle_thread = new IdleThread(); - - info_reset(); - info_finish(); - idle_thread.start(); - try { - while ((line = read()) != null) { - try { - AltosTelemetry t = new AltosTelemetry(line); - old_state = state; - state = new AltosState(t, state); - update(state); - show(state); - tell(state, old_state); - idle_thread.notice(state); - } catch (ParseException pp) { - System.out.printf("Parse error on %s\n", line); - System.out.println("exception " + pp); - } - } - } catch (InterruptedException ee) { - } finally { - close(); - idle_thread.interrupt(); - } - } - } - - class DeviceThread extends DisplayThread { + class DeviceThread extends AltosDisplayThread { AltosSerial serial; - LinkedBlockingQueue telem; + LinkedBlockingQueue telem; - String read() throws InterruptedException { - return telem.take(); + AltosRecord read() throws InterruptedException, ParseException, AltosCRCException, IOException { + AltosLine l = telem.take(); + if (l.line == null) + throw new IOException("IO error"); + return new AltosTelemetry(l.line); } - void close() { + void close(boolean interrupted) { serial.close(); serial.remove_monitor(telem); - System.out.println("DisplayThread done"); } - public DeviceThread(AltosSerial s) { + public DeviceThread(AltosSerial s, String in_name, AltosVoice voice, AltosStatusTable status, AltosInfoTable info) { + super(AltosUI.this, voice, status, info); serial = s; - telem = new LinkedBlockingQueue(); + telem = new LinkedBlockingQueue(); serial.add_monitor(telem); + name = in_name; } } private void ConnectToDevice() { - altos_device device = AltosDeviceDialog.show(AltosUI.this, "TeleDongle"); + AltosDevice device = AltosDeviceDialog.show(AltosUI.this, + AltosDevice.product_basestation); if (device != null) { try { + stop_display(); serial_line.open(device); - DeviceThread thread = new DeviceThread(serial_line); + DeviceThread thread = new DeviceThread(serial_line, device.getPath(), voice, flightStatus, flightInfo); + serial_line.set_channel(AltosPreferences.channel()); + serial_line.set_callsign(AltosPreferences.callsign()); run_display(thread); } catch (FileNotFoundException ee) { JOptionPane.showMessageDialog(AltosUI.this, - device.getPath(), - "Cannot open serial port", + String.format("Cannot open device \"%s\"", + device.getPath()), + "Cannot open target device", JOptionPane.ERROR_MESSAGE); } catch (IOException ee) { JOptionPane.showMessageDialog(AltosUI.this, @@ -493,64 +176,36 @@ public class AltosUI extends JFrame { stop_display(); } - String readline(FileInputStream s) throws IOException { - int c; - String line = ""; - - while ((c = s.read()) != -1) { - if (c == '\r') - continue; - if (c == '\n') - return line; - line = line + (char) c; + void ConfigureCallsign() { + String result; + result = JOptionPane.showInputDialog(AltosUI.this, + "Configure Callsign", + AltosPreferences.callsign()); + if (result != null) { + AltosPreferences.set_callsign(result); + if (serial_line != null) + serial_line.set_callsign(result); } - return null; } - /* - * Open an existing telemetry file and replay it in realtime - */ - - class ReplayThread extends DisplayThread { - FileInputStream replay; - String filename; - - ReplayThread(FileInputStream in, String name) { - replay = in; - filename = name; - } - - String read() { - try { - return readline(replay); - } catch (IOException ee) { - JOptionPane.showMessageDialog(AltosUI.this, - filename, - "error reading", - JOptionPane.ERROR_MESSAGE); - } - return null; - } - - void close () { - try { - replay.close(); - } catch (IOException ee) { - } - } + void ConfigureTeleMetrum() { + new AltosConfig(AltosUI.this); + } - void update(AltosState state) throws InterruptedException { - /* Make it run in realtime after the rocket leaves the pad */ - if (state.state > AltosTelemetry.ao_flight_pad) - Thread.sleep((int) (state.time_change * 1000)); - } + void FlashImage() { + new AltosFlashUI(AltosUI.this); } + Thread display_thread; private void stop_display() { - if (display_thread != null && display_thread.isAlive()) + if (display_thread != null && display_thread.isAlive()) { display_thread.interrupt(); + try { + display_thread.join(); + } catch (InterruptedException ie) {} + } display_thread = null; } @@ -564,35 +219,37 @@ public class AltosUI extends JFrame { * Replay a flight from telemetry data */ private void Replay() { - JFileChooser logfile_chooser = new JFileChooser(); - - logfile_chooser.setDialogTitle("Select Telemetry File"); - logfile_chooser.setFileFilter(new FileNameExtensionFilter("Telemetry file", "telem")); - logfile_chooser.setCurrentDirectory(AltosPreferences.logdir()); - int returnVal = logfile_chooser.showOpenDialog(AltosUI.this); - - if (returnVal == JFileChooser.APPROVE_OPTION) { - File file = logfile_chooser.getSelectedFile(); - if (file == null) - System.out.println("No file selected?"); - String filename = file.getName(); - try { - FileInputStream replay = new FileInputStream(file); - ReplayThread thread = new ReplayThread(replay, filename); - run_display(thread); - } catch (FileNotFoundException ee) { - JOptionPane.showMessageDialog(AltosUI.this, - filename, - "Cannot open serial port", - JOptionPane.ERROR_MESSAGE); - } - } + AltosLogfileChooser chooser = new AltosLogfileChooser( + AltosUI.this); + AltosRecordIterable iterable = chooser.runDialog(); + if (iterable != null) + run_display(new AltosReplayThread(this, iterable.iterator(), + chooser.filename(), + voice, + flightStatus, + flightInfo)); } /* Connect to TeleMetrum, either directly or through * a TeleDongle over the packet link */ private void SaveFlightData() { + new AltosEepromDownload(AltosUI.this); + } + + /* Load a flight log file and write out a CSV file containing + * all of the data in standard units + */ + + private void ExportData() { + new AltosCSVUI(AltosUI.this); + } + + /* Load a flight log CSV file and display a pretty graph. + */ + + private void GraphData() { + new AltosGraphUI(AltosUI.this); } /* Create the AltosUI menus @@ -609,6 +266,46 @@ public class AltosUI extends JFrame { menu.setMnemonic(KeyEvent.VK_F); menubar.add(menu); + item = new JMenuItem("Replay File",KeyEvent.VK_R); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + Replay(); + } + }); + menu.add(item); + + item = new JMenuItem("Save Flight Data",KeyEvent.VK_S); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + SaveFlightData(); + } + }); + menu.add(item); + + item = new JMenuItem("Flash Image",KeyEvent.VK_F); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + FlashImage(); + } + }); + menu.add(item); + + item = new JMenuItem("Export Data",KeyEvent.VK_F); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + ExportData(); + } + }); + menu.add(item); + + item = new JMenuItem("Graph Data",KeyEvent.VK_F); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + GraphData(); + } + }); + menu.add(item); + item = new JMenuItem("Quit",KeyEvent.VK_Q); item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, ActionEvent.CTRL_MASK)); @@ -644,20 +341,22 @@ public class AltosUI extends JFrame { menu.addSeparator(); - item = new JMenuItem("Save Flight Data",KeyEvent.VK_S); + item = new JMenuItem("Set Callsign",KeyEvent.VK_S); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { - SaveFlightData(); + ConfigureCallsign(); } }); + menu.add(item); - item = new JMenuItem("Replay",KeyEvent.VK_R); + item = new JMenuItem("Configure TeleMetrum device",KeyEvent.VK_T); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { - Replay(); + ConfigureTeleMetrum(); } }); + menu.add(item); } // Log menu @@ -687,42 +386,105 @@ public class AltosUI extends JFrame { menu.setMnemonic(KeyEvent.VK_V); menubar.add(menu); - radioitem = new JRadioButtonMenuItem("Enable Voice"); + radioitem = new JRadioButtonMenuItem("Enable Voice", AltosPreferences.voice()); radioitem.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { + JRadioButtonMenuItem item = (JRadioButtonMenuItem) e.getSource(); + boolean enabled = item.isSelected(); + AltosPreferences.set_voice(enabled); + if (enabled) + voice.speak_always("Enable voice."); + else + voice.speak_always("Disable voice."); } }); menu.add(radioitem); + item = new JMenuItem("Test Voice",KeyEvent.VK_T); + item.addActionListener(new ActionListener() { + public void actionPerformed(ActionEvent e) { + voice.speak("That's one small step for man; one giant leap for mankind."); + } + }); + menu.add(item); } // Channel menu { - menu = new JMenu("Channel", true); - menu.setMnemonic(KeyEvent.VK_C); - menubar.add(menu); - ButtonGroup group = new ButtonGroup(); - - for (int c = 0; c <= 9; c++) { - radioitem = new JRadioButtonMenuItem(String.format("Channel %1d (%7.3fMHz)", c, - 434.550 + c * 0.1), - c == 0); - radioitem.setActionCommand(String.format("%d", c)); - radioitem.addActionListener(new ActionListener() { + menu = new AltosChannelMenu(AltosPreferences.channel()); + menu.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { - System.out.println("Command: " + e.getActionCommand() + " param: " + - e.paramString()); + int new_channel = Integer.parseInt(e.getActionCommand()); + AltosPreferences.set_channel(new_channel); + serial_line.set_channel(new_channel); } - }); - menu.add(radioitem); - group.add(radioitem); - } + }); + menu.setMnemonic(KeyEvent.VK_C); + menubar.add(menu); } this.setJMenuBar(menubar); } + + static String replace_extension(String input, String extension) { + int dot = input.lastIndexOf("."); + if (dot > 0) + input = input.substring(0,dot); + return input.concat(extension); + } + + static AltosRecordIterable open_logfile(String filename) { + File file = new File (filename); + try { + FileInputStream in; + + in = new FileInputStream(file); + if (filename.endsWith("eeprom")) + return new AltosEepromIterable(in); + else + return new AltosTelemetryIterable(in); + } catch (FileNotFoundException fe) { + System.out.printf("Cannot open '%s'\n", filename); + return null; + } + } + + static AltosCSV open_csv(String filename) { + File file = new File (filename); + try { + return new AltosCSV(file); + } catch (FileNotFoundException fe) { + System.out.printf("Cannot open '%s'\n", filename); + return null; + } + } + + static void process_file(String input) { + String output = replace_extension(input,".csv"); + if (input.equals(output)) { + System.out.printf("Not processing '%s'\n", input); + return; + } + System.out.printf("Processing \"%s\" to \"%s\"\n", input, output); + AltosRecordIterable iterable = open_logfile(input); + if (iterable == null) + return; + AltosCSV writer = open_csv(output); + if (writer == null) + return; + writer.write(iterable); + writer.close(); + } + public static void main(final String[] args) { - AltosUI altosui = new AltosUI(); - altosui.setVisible(true); + + /* Handle batch-mode */ + if (args.length > 0) { + for (int i = 0; i < args.length; i++) + process_file(args[i]); + } else { + AltosUI altosui = new AltosUI(); + altosui.setVisible(true); + } } -} \ No newline at end of file +}