diff options
| -rw-r--r-- | altoslib/AltosConfigData.java | 35 | ||||
| -rw-r--r-- | altoslib/AltosConfigValues.java | 24 | ||||
| -rw-r--r-- | altosui/AltosConfigUI.java | 165 | ||||
| -rw-r--r-- | telegps/TeleGPSConfigUI.java | 165 | 
4 files changed, 160 insertions, 229 deletions
diff --git a/altoslib/AltosConfigData.java b/altoslib/AltosConfigData.java index 9462ae6f..563bef4b 100644 --- a/altoslib/AltosConfigData.java +++ b/altoslib/AltosConfigData.java @@ -82,7 +82,8 @@ public class AltosConfigData implements Iterable<String> {  	public int	stored_flight;  	/* HAS_TRACKER */ -	public int[]	tracker_distances; +	public int	tracker_motion; +	public int	tracker_interval;  	public static String get_string(String line, String label) throws  ParseException {  		if (line.startsWith(label)) { @@ -107,15 +108,15 @@ public class AltosConfigData implements Iterable<String> {  		throw new ParseException("mismatch", 0);  	} -	public static int[] get_distances(String line, String label) throws NumberFormatException, ParseException { +	public static int[] get_values(String line, String label) throws NumberFormatException, ParseException {  		if (line.startsWith(label)) {  			String tail = line.substring(label.length()).trim();  			String[] tokens = tail.split("\\s+");  			if (tokens.length > 1) { -				int[]	distances = new int[2]; -				distances[0] = Integer.parseInt(tokens[0]); -				distances[1] = Integer.parseInt(tokens[1]); -				return distances; +				int[]	values = new int[2]; +				values[0] = Integer.parseInt(tokens[0]); +				values[1] = Integer.parseInt(tokens[1]); +				return values;  			}  		}  		throw new ParseException("mismatch", 0); @@ -250,7 +251,8 @@ public class AltosConfigData implements Iterable<String> {  		beep = -1; -		tracker_distances = null; +		tracker_motion = -1; +		tracker_interval = -1;  		storage_size = -1;  		storage_erase_unit = -1; @@ -333,7 +335,11 @@ public class AltosConfigData implements Iterable<String> {  		try { beep = get_int(line, "Beeper setting:"); } catch (Exception e) {}  		/* HAS_TRACKER */ -		try { tracker_distances = get_distances(line, "Tracker setting:"); } catch (Exception e) {} +		try { +			int[] values = get_values(line, "Tracker setting:"); +			tracker_motion = values[0]; +			tracker_interval = values[1]; +		} catch (Exception e) {}  		/* Storage info replies */  		try { storage_size = get_int(line, "Storage size:"); } catch (Exception e) {} @@ -453,8 +459,10 @@ public class AltosConfigData implements Iterable<String> {  		if (beep >= 0)  			beep = source.beep();  		/* HAS_TRACKER */ -		if (tracker_distances != null) -			tracker_distances = source.tracker_distances(); +		if (tracker_motion >= 0) +			tracker_motion = source.tracker_motion(); +		if (tracker_interval >= 0) +			tracker_interval = source.tracker_interval();  	}  	public void set_values(AltosConfigValues dest) { @@ -494,7 +502,8 @@ public class AltosConfigData implements Iterable<String> {  			dest.set_pyros(null);  		dest.set_aprs_interval(aprs_interval);  		dest.set_beep(beep); -		dest.set_tracker_distances(tracker_distances); +		dest.set_tracker_motion(tracker_motion); +		dest.set_tracker_interval(tracker_interval);  	}  	public void save(AltosLink link, boolean remote) throws InterruptedException, TimeoutException { @@ -566,8 +575,8 @@ public class AltosConfigData implements Iterable<String> {  			link.printf("c b %d\n", beep);  		/* HAS_TRACKER */ -		if (tracker_distances != null) -			link.printf("c t %d %d\n", tracker_distances[0], tracker_distances[1]); +		if (tracker_motion >= 0 && tracker_interval >= 0) +			link.printf("c t %d %d\n", tracker_motion, tracker_interval);  		link.printf("c w\n");  		link.flush_output(); diff --git a/altoslib/AltosConfigValues.java b/altoslib/AltosConfigValues.java index 6ca1f5c6..778f1222 100644 --- a/altoslib/AltosConfigValues.java +++ b/altoslib/AltosConfigValues.java @@ -27,23 +27,23 @@ public interface AltosConfigValues {  	public abstract void set_main_deploy(int new_main_deploy); -	public abstract int main_deploy(); +	public abstract int main_deploy() throws AltosConfigDataException;  	public abstract void set_apogee_delay(int new_apogee_delay); -	public abstract int apogee_delay(); +	public abstract int apogee_delay() throws AltosConfigDataException;  	public abstract void set_apogee_lockout(int new_apogee_lockout); -	public abstract int apogee_lockout(); +	public abstract int apogee_lockout() throws AltosConfigDataException;  	public abstract void set_radio_frequency(double new_radio_frequency); -	public abstract double radio_frequency(); +	public abstract double radio_frequency() throws AltosConfigDataException;  	public abstract void set_radio_calibration(int new_radio_calibration); -	public abstract int radio_calibration(); +	public abstract int radio_calibration() throws AltosConfigDataException;  	public abstract void set_radio_enable(int new_radio_enable); @@ -57,7 +57,7 @@ public interface AltosConfigValues {  	public abstract void set_flight_log_max_enabled(boolean enable); -	public abstract int flight_log_max(); +	public abstract int flight_log_max() throws AltosConfigDataException;  	public abstract void set_flight_log_max_limit(int flight_log_max_limit); @@ -73,15 +73,19 @@ public interface AltosConfigValues {  	public abstract AltosPyro[] pyros() throws AltosConfigDataException; -	public abstract int aprs_interval(); +	public abstract int aprs_interval() throws AltosConfigDataException;  	public abstract void set_aprs_interval(int new_aprs_interval); -	public abstract int beep(); +	public abstract int beep() throws AltosConfigDataException;  	public abstract void set_beep(int new_beep); -	public abstract int[] tracker_distances(); +	public abstract int tracker_motion() throws AltosConfigDataException; -	public abstract void set_tracker_distances(int[] tracker_distances); +	public abstract void set_tracker_motion(int tracker_motion); + +	public abstract int tracker_interval() throws AltosConfigDataException; + +	public abstract void set_tracker_interval(int tracker_motion);  } diff --git a/altosui/AltosConfigUI.java b/altosui/AltosConfigUI.java index f936d92c..ee54e31e 100644 --- a/altosui/AltosConfigUI.java +++ b/altosui/AltosConfigUI.java @@ -46,8 +46,8 @@ public class AltosConfigUI  	JLabel			pad_orientation_label;  	JLabel			callsign_label;  	JLabel			beep_label; -	JLabel			tracker_horiz_label; -	JLabel			tracker_vert_label; +	JLabel			tracker_motion_label; +	JLabel			tracker_interval_label;  	public boolean		dirty; @@ -67,8 +67,8 @@ public class AltosConfigUI  	JComboBox<String>	pad_orientation_value;  	JTextField		callsign_value;  	JComboBox<String>	beep_value; -	JComboBox<String>	tracker_horiz_value; -	JComboBox<String>	tracker_vert_value; +	JComboBox<String>	tracker_motion_value; +	JComboBox<String>	tracker_interval_value;  	JButton			pyro; @@ -123,32 +123,25 @@ public class AltosConfigUI  		"Antenna Down",  	}; -	static String[]		tracker_horiz_values_m = { -		"250", -		"500", -		"1000", -		"2000" -	}; - -	static String[]		tracker_horiz_values_ft = { -		"500", -		"1000", -		"2500", -		"5000" +	static String[]		tracker_motion_values_m = { +		"2", +		"5", +		"10", +		"25",  	}; -	static String[]		tracker_vert_values_m = { -		"25", +	static String[]		tracker_motion_values_ft = { +		"5", +		"20",  		"50", -		"100", -		"200" +		"100"  	}; -	static String[]		tracker_vert_values_ft = { -		"50", -		"100", -		"250", -		"500" +	static String[]		tracker_interval_values = { +		"1", +		"2", +		"5", +		"10"  	};  	/* A window listener to catch closing events and tell the config code */ @@ -644,8 +637,8 @@ public class AltosConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = il;  		c.ipady = 5; -		tracker_horiz_label = new JLabel(get_tracker_horiz_label()); -		pane.add(tracker_horiz_label, c); +		tracker_motion_label = new JLabel(get_tracker_motion_label()); +		pane.add(tracker_motion_label, c);  		c = new GridBagConstraints();  		c.gridx = 4; c.gridy = row; @@ -655,10 +648,10 @@ public class AltosConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = ir;  		c.ipady = 5; -		tracker_horiz_value = new JComboBox<String>(tracker_horiz_values()); -		tracker_horiz_value.setEditable(true); -		tracker_horiz_value.addItemListener(this); -		pane.add(tracker_horiz_value, c); +		tracker_motion_value = new JComboBox<String>(tracker_motion_values()); +		tracker_motion_value.setEditable(true); +		tracker_motion_value.addItemListener(this); +		pane.add(tracker_motion_value, c);  		row++;  		/* Tracker triger vert distances */ @@ -669,8 +662,8 @@ public class AltosConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = il;  		c.ipady = 5; -		tracker_vert_label = new JLabel(get_tracker_vert_label()); -		pane.add(tracker_vert_label, c); +		tracker_interval_label = new JLabel("Position Reporting Interval(s):"); +		pane.add(tracker_interval_label, c);  		c = new GridBagConstraints();  		c.gridx = 4; c.gridy = row; @@ -680,10 +673,10 @@ public class AltosConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = ir;  		c.ipady = 5; -		tracker_vert_value = new JComboBox<String>(tracker_vert_values()); -		tracker_vert_value.setEditable(true); -		tracker_vert_value.addItemListener(this); -		pane.add(tracker_vert_value, c); +		tracker_interval_value = new JComboBox<String>(tracker_interval_values); +		tracker_interval_value.setEditable(true); +		tracker_interval_value.addItemListener(this); +		pane.add(tracker_interval_value, c);  		set_tracker_tool_tip();  		row++; @@ -892,18 +885,11 @@ public class AltosConfigUI  		int m = (int) (AltosConvert.height.parse(v, !imperial_units) + 0.5);  		set_main_deploy(m); -		if (tracker_horiz_value.isEnabled() && tracker_vert_value.isEnabled()) { -			String th = tracker_horiz_value.getSelectedItem().toString(); -			String tv = tracker_vert_value.getSelectedItem().toString(); -			tracker_horiz_label.setText(get_tracker_horiz_label()); -			tracker_vert_label.setText(get_tracker_vert_label()); -			set_tracker_horiz_values(); -			set_tracker_vert_values(); -			int[] t = { -				(int) (AltosConvert.height.parse(th, !imperial_units) + 0.5), -				(int) (AltosConvert.height.parse(tv, !imperial_units) + 0.5) -			}; -			set_tracker_distances(t); +		if (tracker_motion_value.isEnabled()) { +			String motion = tracker_motion_value.getSelectedItem().toString(); +			tracker_motion_label.setText(get_tracker_motion_label()); +			set_tracker_motion_values(); +			set_tracker_motion((int) (AltosConvert.height.parse(motion, !imperial_units) + 0.5));  		}  	} @@ -1084,78 +1070,51 @@ public class AltosConfigUI  			return -1;  	} -	String[] tracker_horiz_values() { +	String[] tracker_motion_values() {  		if (AltosConvert.imperial_units) -			return tracker_horiz_values_ft; +			return tracker_motion_values_ft;  		else -			return tracker_horiz_values_m; +			return tracker_motion_values_m;  	} -	void set_tracker_horiz_values() { -		String[]	v = tracker_horiz_values(); -		while (tracker_horiz_value.getItemCount() > 0) -			tracker_horiz_value.removeItemAt(0); +	void set_tracker_motion_values() { +		String[]	v = tracker_motion_values(); +		while (tracker_motion_value.getItemCount() > 0) +			tracker_motion_value.removeItemAt(0);  		for (int i = 0; i < v.length; i++) -			tracker_horiz_value.addItem(v[i]); -		tracker_horiz_value.setMaximumRowCount(v.length); +			tracker_motion_value.addItem(v[i]); +		tracker_motion_value.setMaximumRowCount(v.length);  	} -	String get_tracker_horiz_label() { -		return String.format("Logging Trigger Horizontal (%s):", AltosConvert.height.show_units()); -	} - -	String[] tracker_vert_values() { -		if (AltosConvert.imperial_units) -			return tracker_vert_values_ft; -		else -			return tracker_vert_values_m; -	} - -	void set_tracker_vert_values() { -		String[]	v = tracker_vert_values(); -		while (tracker_vert_value.getItemCount() > 0) -			tracker_vert_value.removeItemAt(0); -		for (int i = 0; i < v.length; i++) -			tracker_vert_value.addItem(v[i]); -		tracker_vert_value.setMaximumRowCount(v.length); +	String get_tracker_motion_label() { +		return String.format("Logging Trigger Motion (%s):", AltosConvert.height.show_units());  	}  	void set_tracker_tool_tip() { -		if (tracker_horiz_value.isEnabled()) -			tracker_horiz_value.setToolTipText("How far the device must move before logging is enabled"); +		if (tracker_motion_value.isEnabled()) +			tracker_motion_value.setToolTipText("How far the device must move before logging");  		else -			tracker_horiz_value.setToolTipText("This device doesn't disable logging before motion"); -		if (tracker_vert_value.isEnabled()) -			tracker_vert_value.setToolTipText("How far the device must move before logging is enabled"); +			tracker_motion_value.setToolTipText("This device doesn't disable logging when stationary"); +		if (tracker_interval_value.isEnabled()) +			tracker_interval_value.setToolTipText("How often to report GPS position");  		else -			tracker_vert_value.setToolTipText("This device doesn't disable logging before motion"); +			tracker_interval_value.setToolTipText("This device can't configure interval");  	} -	String get_tracker_vert_label() { -		return String.format("Logging Trigger Vertical (%s):", AltosConvert.height.show_units()); +	public void set_tracker_motion(int tracker_motion) { +		tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));  	} -	public void set_tracker_distances(int[] tracker_distances) { -		if (tracker_distances != null) { -			tracker_horiz_value.setSelectedItem(AltosConvert.height.say(tracker_distances[0])); -			tracker_vert_value.setSelectedItem(AltosConvert.height.say(tracker_distances[1])); -			tracker_horiz_value.setEnabled(true); -			tracker_vert_value.setEnabled(true); -		} else { -			tracker_horiz_value.setEnabled(false); -			tracker_vert_value.setEnabled(false); -		} +	public int tracker_motion() throws AltosConfigDataException { +		return (int) AltosConvert.height.parse(tracker_motion_value.getSelectedItem().toString());  	} -	public int[] tracker_distances() { -		if (tracker_horiz_value.isEnabled() && tracker_vert_value.isEnabled()) { -			int[] t = { -				(int) (AltosConvert.height.parse(tracker_horiz_value.getSelectedItem().toString()) + 0.5), -				(int) (AltosConvert.height.parse(tracker_vert_value.getSelectedItem().toString()) + 0.5), -			}; -			return t; -		} -		return null; +	public void set_tracker_interval(int tracker_interval) { +		tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval)); +	} + +	public int tracker_interval() throws AltosConfigDataException { +		return parse_int ("tracker interval", tracker_interval_value.getSelectedItem().toString(), false);  	}  	public void set_pyros(AltosPyro[] new_pyros) { diff --git a/telegps/TeleGPSConfigUI.java b/telegps/TeleGPSConfigUI.java index 03666036..325ca7b9 100644 --- a/telegps/TeleGPSConfigUI.java +++ b/telegps/TeleGPSConfigUI.java @@ -40,8 +40,8 @@ public class TeleGPSConfigUI  	JLabel			aprs_interval_label;  	JLabel			flight_log_max_label;  	JLabel			callsign_label; -	JLabel			tracker_horiz_label; -	JLabel			tracker_vert_label; +	JLabel			tracker_motion_label; +	JLabel			tracker_interval_label;  	public boolean		dirty; @@ -55,8 +55,8 @@ public class TeleGPSConfigUI  	JComboBox<String>	aprs_interval_value;  	JComboBox<String>	flight_log_max_value;  	JTextField		callsign_value; -	JComboBox<String>	tracker_horiz_value; -	JComboBox<String>	tracker_vert_value; +	JComboBox<String>	tracker_motion_value; +	JComboBox<String>	tracker_interval_value;  	JButton			save;  	JButton			reset; @@ -72,32 +72,25 @@ public class TeleGPSConfigUI  		"10"  	}; -	static String[]		tracker_horiz_values_m = { -		"250", -		"500", -		"1000", -		"2000" -	}; - -	static String[]		tracker_horiz_values_ft = { -		"500", -		"1000", -		"2500", -		"5000" +	static String[]		tracker_motion_values_m = { +		"2", +		"5", +		"10", +		"25",  	}; -	static String[]		tracker_vert_values_m = { -		"25", +	static String[]		tracker_motion_values_ft = { +		"5", +		"20",  		"50", -		"100", -		"200" +		"100"  	}; -	static String[]		tracker_vert_values_ft = { -		"50", -		"100", -		"250", -		"500" +	static String[]		tracker_interval_values = { +		"1", +		"2", +		"5", +		"10"  	};  	/* A window listener to catch closing events and tell the config code */ @@ -396,8 +389,8 @@ public class TeleGPSConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = il;  		c.ipady = 5; -		tracker_horiz_label = new JLabel(get_tracker_horiz_label()); -		pane.add(tracker_horiz_label, c); +		tracker_motion_label = new JLabel(get_tracker_motion_label()); +		pane.add(tracker_motion_label, c);  		c = new GridBagConstraints();  		c.gridx = 4; c.gridy = row; @@ -407,10 +400,10 @@ public class TeleGPSConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = ir;  		c.ipady = 5; -		tracker_horiz_value = new JComboBox<String>(tracker_horiz_values()); -		tracker_horiz_value.setEditable(true); -		tracker_horiz_value.addItemListener(this); -		pane.add(tracker_horiz_value, c); +		tracker_motion_value = new JComboBox<String>(tracker_motion_values()); +		tracker_motion_value.setEditable(true); +		tracker_motion_value.addItemListener(this); +		pane.add(tracker_motion_value, c);  		row++;  		/* Tracker triger vert distances */ @@ -421,8 +414,8 @@ public class TeleGPSConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = il;  		c.ipady = 5; -		tracker_vert_label = new JLabel(get_tracker_vert_label()); -		pane.add(tracker_vert_label, c); +		tracker_interval_label = new JLabel("Position Reporting Interval (s):"); +		pane.add(tracker_interval_label, c);  		c = new GridBagConstraints();  		c.gridx = 4; c.gridy = row; @@ -432,10 +425,10 @@ public class TeleGPSConfigUI  		c.anchor = GridBagConstraints.LINE_START;  		c.insets = ir;  		c.ipady = 5; -		tracker_vert_value = new JComboBox<String>(tracker_vert_values()); -		tracker_vert_value.setEditable(true); -		tracker_vert_value.addItemListener(this); -		pane.add(tracker_vert_value, c); +		tracker_interval_value = new JComboBox<String>(tracker_interval_values); +		tracker_interval_value.setEditable(true); +		tracker_interval_value.addItemListener(this); +		pane.add(tracker_interval_value, c);  		set_tracker_tool_tip();  		row++; @@ -566,18 +559,11 @@ public class TeleGPSConfigUI  	}  	public void units_changed(boolean imperial_units) { -		if (tracker_horiz_value.isEnabled() && tracker_vert_value.isEnabled()) { -			String th = tracker_horiz_value.getSelectedItem().toString(); -			String tv = tracker_vert_value.getSelectedItem().toString(); -			tracker_horiz_label.setText(get_tracker_horiz_label()); -			tracker_vert_label.setText(get_tracker_vert_label()); -			set_tracker_horiz_values(); -			set_tracker_vert_values(); -			int[] t = { -				(int) (AltosConvert.height.parse(th, !imperial_units) + 0.5), -				(int) (AltosConvert.height.parse(tv, !imperial_units) + 0.5) -			}; -			set_tracker_distances(t); +		if (tracker_motion_value.isEnabled()) { +			String motion = tracker_motion_value.getSelectedItem().toString(); +			tracker_motion_label.setText(get_tracker_motion_label()); +			set_tracker_motion_values(); +			set_tracker_motion((int) (AltosConvert.height.parse(motion, !imperial_units) + 0.5));  		}  	} @@ -723,78 +709,51 @@ public class TeleGPSConfigUI  	public int beep() { return -1; } -	String[] tracker_horiz_values() { +	String[] tracker_motion_values() {  		if (AltosConvert.imperial_units) -			return tracker_horiz_values_ft; +			return tracker_motion_values_ft;  		else -			return tracker_horiz_values_m; +			return tracker_motion_values_m;  	} -	void set_tracker_horiz_values() { -		String[]	v = tracker_horiz_values(); -		while (tracker_horiz_value.getItemCount() > 0) -			tracker_horiz_value.removeItemAt(0); +	void set_tracker_motion_values() { +		String[]	v = tracker_motion_values(); +		while (tracker_motion_value.getItemCount() > 0) +			tracker_motion_value.removeItemAt(0);  		for (int i = 0; i < v.length; i++) -			tracker_horiz_value.addItem(v[i]); -		tracker_horiz_value.setMaximumRowCount(v.length); -	} - -	String get_tracker_horiz_label() { -		return String.format("Logging Trigger Horizontal (%s):", AltosConvert.height.show_units()); -	} - -	String[] tracker_vert_values() { -		if (AltosConvert.imperial_units) -			return tracker_vert_values_ft; -		else -			return tracker_vert_values_m; +			tracker_motion_value.addItem(v[i]); +		tracker_motion_value.setMaximumRowCount(v.length);  	} -	void set_tracker_vert_values() { -		String[]	v = tracker_vert_values(); -		while (tracker_vert_value.getItemCount() > 0) -			tracker_vert_value.removeItemAt(0); -		for (int i = 0; i < v.length; i++) -			tracker_vert_value.addItem(v[i]); -		tracker_vert_value.setMaximumRowCount(v.length); +	String get_tracker_motion_label() { +		return String.format("Logging Trigger Motion (%s):", AltosConvert.height.show_units());  	}  	void set_tracker_tool_tip() { -		if (tracker_horiz_value.isEnabled()) -			tracker_horiz_value.setToolTipText("How far the device must move before logging is enabled"); +		if (tracker_motion_value.isEnabled()) +			tracker_motion_value.setToolTipText("How far the device must move before logging");  		else -			tracker_horiz_value.setToolTipText("This device doesn't disable logging before motion"); -		if (tracker_vert_value.isEnabled()) -			tracker_vert_value.setToolTipText("How far the device must move before logging is enabled"); +			tracker_motion_value.setToolTipText("This device doesn't disable logging when stationary"); +		if (tracker_interval_value.isEnabled()) +			tracker_interval_value.setToolTipText("How often to report GPS position");  		else -			tracker_vert_value.setToolTipText("This device doesn't disable logging before motion"); +			tracker_interval_value.setToolTipText("This device can't configure interval");  	} -	String get_tracker_vert_label() { -		return String.format("Logging Trigger Vertical (%s):", AltosConvert.height.show_units()); +	public void set_tracker_motion(int tracker_motion) { +		tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));  	} -	public void set_tracker_distances(int[] tracker_distances) { -		if (tracker_distances != null) { -			tracker_horiz_value.setSelectedItem(AltosConvert.height.say(tracker_distances[0])); -			tracker_vert_value.setSelectedItem(AltosConvert.height.say(tracker_distances[1])); -			tracker_horiz_value.setEnabled(true); -			tracker_vert_value.setEnabled(true); -		} else { -			tracker_horiz_value.setEnabled(false); -			tracker_vert_value.setEnabled(false); -		} +	public int tracker_motion() throws AltosConfigDataException { +		return (int) AltosConvert.height.parse(tracker_motion_value.getSelectedItem().toString());  	} -	public int[] tracker_distances() { -		if (tracker_horiz_value.isEnabled() && tracker_vert_value.isEnabled()) { -			int[] t = { -				(int) (AltosConvert.height.parse(tracker_horiz_value.getSelectedItem().toString()) + 0.5), -				(int) (AltosConvert.height.parse(tracker_vert_value.getSelectedItem().toString()) + 0.5), -			}; -			return t; -		} -		return null; +	public void set_tracker_interval(int tracker_interval) { +		tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval)); +	} + +	public int tracker_interval() throws AltosConfigDataException { +		return parse_int ("tracker interval", tracker_interval_value.getSelectedItem().toString(), false);  	}  	public void set_aprs_interval(int new_aprs_interval) {  | 
