* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_5;
+package org.altusmetrum.altoslib_6;
import java.io.*;
import java.util.concurrent.*;
public void printf(String format, Object ... arguments) {
String line = String.format(format, arguments);
- if (debug)
- pending_output.add(line);
+ if (debug) {
+ synchronized (pending_output) {
+ pending_output.add(line);
+ }
+ }
try {
print(line);
} catch (InterruptedException ie) {
binary_queue.put(dup);
}
- public void flush_output() {
+ public synchronized void flush_output() {
if (pending_output == null)
return;
- for (String s : pending_output)
- System.out.print(s);
- pending_output.clear();
+ synchronized (pending_output) {
+ for (String s : pending_output)
+ System.out.print(s);
+ pending_output.clear();
+ }
}
public void flush_input(int timeout) throws InterruptedException {
if (frequency == 0)
return;
if (has_frequency)
- set_radio_freq((int) Math.floor (frequency * 1000));
+ set_radio_freq((int) Math.floor (frequency * 1000 + 0.5));
else if (has_setting)
set_radio_setting(AltosConvert.radio_frequency_to_setting(frequency, cal));
else
flush_output();
}
- public void set_monitor(boolean monitor) {
+ public synchronized void set_monitor(boolean monitor) {
monitor_mode = monitor;
if (monitor)
printf("m %x\n", telemetry_len());
flush_output();
}
+ public synchronized boolean get_monitor() {
+ return monitor_mode;
+ }
+
private void set_channel(int channel) {
if (monitor_mode)
printf("m 0\nc r %d\nm %x\n",
public void set_callsign(String callsign) {
this.callsign = callsign;
- printf ("c c %s\n", callsign);
- flush_output();
+ if (callsign != null) {
+ printf ("c c %s\n", callsign);
+ flush_output();
+ }
}
public boolean is_loader() throws InterruptedException {
if (telemetry_rate < 0)
telemetry_rate = AltosPreferences.telemetry_rate(serial);
set_telemetry_rate(telemetry_rate);
- if (callsign.equals(""))
+ if (callsign == null || callsign.equals(""))
callsign = AltosPreferences.callsign();
set_callsign(callsign);
printf("p\nE 0\n");