import java.awt.event.*;
import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.table.AbstractTableModel;
+import javax.swing.table.*;
import java.io.*;
import java.util.*;
import java.text.*;
private Object[] data = { 0, "idle", 0, 0 };
public int getColumnCount() { return columnNames.length; }
- public int getRowCount() { return 1; }
- public String getColumnName(int col) { return columnNames[col]; }
- public Object getValueAt(int row, int col) { return data[col]; }
+ 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(0, col);
+ fireTableCellUpdated(1, col);
}
public void setValueAt(Object value, int row, int col) {
}
public void set(AltosState state) {
- setValueAt(state.height, 0);
+ setValueAt(String.format("%1.0f", state.height), 0);
setValueAt(state.data.state, 1);
setValueAt(state.data.rssi, 2);
- setValueAt(state.speed, 3);
+ double speed = state.baro_speed;
+ if (state.ascent)
+ speed = state.speed;
+ setValueAt(String.format("%1.0f", speed), 3);
+ }
+}
+
+class AltosFlightStatusCellRenderer extends DefaultTableCellRenderer {
+
+ static Font statusFont = new Font("SansSerif", Font.BOLD, 24);
+
+ @Override public Component getTableCellRendererComponent (JTable table, Object value, boolean isSelected,
+ boolean hasFocus, int row, int column)
+ {
+ Component cell = super.getTableCellRendererComponent
+ (table, value, isSelected, hasFocus, row, column);
+ System.out.println("Selecting new font for cell " + row + " " + column + " " + statusFont);
+ cell.setFont(statusFont);
+ return cell;
+ }
+
+ public AltosFlightStatusCellRenderer () {
+ super();
+ System.out.println("Made a status cell renderer\n");
+ }
+}
+
+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<InfoLine> rows = new ArrayList<InfoLine>();
+
+ 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;
- private JTable flightInfo;
+
+ static final int info_columns = 3;
+
+ private AltosFlightInfoTableModel[] flightInfoModel;
+ private JTable[] flightInfo;
private AltosSerial serialLine;
+ 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);
+ private Font infoValueFont = new Font("Monospaced", Font.PLAIN, 14);
public AltosUI() {
String[] statusNames = { "Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" };
Object[][] statusData = { { "0", "pad", "-50", "0" } };
- flightStatus = new JTable(statusData, statusNames);
+ 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);
- this.add(flightStatus);
+ 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]);
+ }
setTitle("AltOS");
serialLine = new AltosSerial();
serialLine.monitor(new AltosUIMonitor());
int dpi = Toolkit.getDefaultToolkit().getScreenResolution();
- this.setSize(new Dimension (dpi * 5, dpi * 4));
+ this.setSize(new Dimension (infoValueMetrics.charWidth('0') * 6 * 20,
+ statusHeight * 4 + infoHeight * 17));
this.validate();
setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
addWindowListener(new WindowAdapter() {
});
}
+ 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 value) {
+ flightInfoModel[col].addRow(name, String.format(format, value));
+ }
+
+ public void info_add_row(int col, String name, String format, Object v1, Object v2) {
+ flightInfoModel[col].addRow(name, String.format(format, v1, v2));
+ }
+
+ public void info_add_row(int col, String name, String format, Object v1, Object v2, Object v3) {
+ flightInfoModel[col].addRow(name, String.format(format, v1, v2, v3));
+ }
+
+ 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.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);
+ 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 hdop", "%8.1f", state.gps.hdop);
+ info_add_row(1, "GPS error", "%6d m(h)%3d m(v)",
+ state.gps.h_error, state.gps.v_error);
+ 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", "%9.2fm", 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();
+ }
+
+
final JFileChooser deviceChooser = new JFileChooser();
final JFileChooser logdirChooser = new JFileChooser();
final String logdirName = "TeleMetrum";
* Open an existing telemetry file and replay it in realtime
*/
+ class ReplayThread extends Thread {
+ FileInputStream replay;
+ String filename;
+
+ ReplayThread(FileInputStream in, String name) {
+ replay = in;
+ filename = name;
+ }
+
+ public void run() {
+ String line;
+ AltosState state = null;
+ try {
+ while ((line = readline(replay)) != null) {
+ try {
+ AltosTelemetry t = new AltosTelemetry(line);
+ state = new AltosState(t, state);
+ show(state);
+ try {
+ if (state.state > AltosTelemetry.ao_flight_pad)
+ Thread.sleep((int) (state.time_change * 1000));
+ } catch (InterruptedException e) {}
+ } catch (ParseException pp) {
+ JOptionPane.showMessageDialog(AltosUI.this,
+ line,
+ "error parsing",
+ JOptionPane.ERROR_MESSAGE);
+ break;
+ }
+ }
+ } catch (IOException ee) {
+ JOptionPane.showMessageDialog(AltosUI.this,
+ filename,
+ "error reading",
+ JOptionPane.ERROR_MESSAGE);
+ } finally {
+ try {
+ replay.close();
+ } catch (IOException e) {}
+ }
+ }
+ }
+
private void Replay() {
setLogdir();
logdirChooser.setDialogTitle("Select Telemetry File");
String filename = file.getName();
try {
FileInputStream replay = new FileInputStream(file);
- String line;
-
- try {
- while ((line = readline(replay)) != null) {
- try {
- AltosTelemetry t = new AltosTelemetry(line);
- System.out.println ("Version " + t.version + t.callsign);
- } catch (ParseException pp) {
- JOptionPane.showMessageDialog(AltosUI.this,
- line,
- "error parsing",
- JOptionPane.ERROR_MESSAGE);
- break;
- }
- }
- } catch (IOException ee) {
- JOptionPane.showMessageDialog(AltosUI.this,
- filename,
- "error reading",
- JOptionPane.ERROR_MESSAGE);
- } finally {
- try {
- replay.close();
- } catch (IOException e) {}
- }
+ ReplayThread thread = new ReplayThread(replay, filename);
+ thread.start();
} catch (FileNotFoundException ee) {
JOptionPane.showMessageDialog(AltosUI.this,
filename,
projects / fw / altos / blobdiff