altoslib/altosuilib: Update library version to 7

[fw/altos] / altoslib / AltosLink.java

diff --git a/altoslib/AltosLink.java b/altoslib/AltosLink.java
index c0031cadbf059ce3ea38c6e102901dac1be79e9d..fca8beb8a2713ef9f4510eca581f0a0d793fbe55 100644 (file)
--- a/altoslib/AltosLink.java
+++ b/altoslib/AltosLink.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_5;
+package org.altusmetrum.altoslib_7;
 
 import java.io.*;
 import java.util.concurrent.*;
@@ -354,7 +354,7 @@ public abstract class AltosLink implements Runnable {
                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
@@ -386,7 +386,7 @@ public abstract class AltosLink implements Runnable {
                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());
@@ -395,6 +395,10 @@ public abstract class AltosLink implements Runnable {
                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",
@@ -427,8 +431,10 @@ public abstract class AltosLink implements Runnable {
 
        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 {
@@ -467,7 +473,7 @@ public abstract class AltosLink implements Runnable {
                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");