altosui: flush serial output before waiting for reply

[fw/altos] / ao-tools / altosui / AltosSerial.java

diff --git a/ao-tools/altosui/AltosSerial.java b/ao-tools/altosui/AltosSerial.java
index efa63f681819e2ed9f3d22ebfac66d79e47f7750..d02e25a965e7a9344b9ac0f6ab45b084a7953b40 100644 (file)
--- a/ao-tools/altosui/AltosSerial.java
+++ b/ao-tools/altosui/AltosSerial.java
@@ -79,8 +79,14 @@ public class AltosSerial implements Runnable {
                }
        }
 
+       public void flush_reply() {
+               reply_queue.clear();
+       }
+
        public String get_reply() throws InterruptedException {
-               return reply_queue.take();
+               libaltos.altos_flush(altos);
+               String line = reply_queue.take();
+               return line;
        }
 
        public void add_monitor(LinkedBlockingQueue<String> q) {
@@ -154,6 +160,11 @@ public class AltosSerial implements Runnable {
                        printf("m 0\nc r %d\nm 1\n", channel);
        }
 
+       public void set_callsign(String callsign) {
+               if (altos != null)
+                       printf ("c c %s\n", callsign);
+       }
+
        public AltosSerial() {
                altos = null;
                input_thread = null;