altosui: Report error message back from libaltos

[fw/altos] / altosui / AltosBTDevice.java

diff --git a/altosui/AltosBTDevice.java b/altosui/AltosBTDevice.java
index 7a876c25feae21ee3a56d2a4ccae372ddfd4e50b..55b8f8fc8bf5f28c2b7f848bbe56bf9b2434ff17 100644 (file)
--- a/altosui/AltosBTDevice.java
+++ b/altosui/AltosBTDevice.java
@@ -42,6 +42,13 @@ public class AltosBTDevice extends altos_bt_device implements AltosDevice {
                return getAddr();
        }
 
+       public String getErrorString() {
+               altos_error     error = new altos_error();
+
+               libaltos.altos_get_last_error(error);
+               return String.format("%s (%d)", error.getString(), error.getCode());
+       }
+
        public int getSerial() {
                String name = getName();
                if (name == null)