Improve FTDX3000 antenna handling

https://github.com/Hamlib/Hamlib/issues/510

doc/man1/rigctl.1

@@ -675,11 +675,11 @@ For the IC-7851, FTDX3000 (and perhaps others) it means this:
 .IP
 .in +4n
 .EX
-1 = TX/RX = ANT1
-2 = TX/RX = ANT2
-3 = TX/RX = ANT3
-4 = TX/RX = ANT1/ANT4 or ANT1/ANT3
-5 = TX/RX = ANT2/ANT4 or ANT2/ANT3
+1 = TX/RX = ANT1  FTDX3000=ANT1/ANT3
+2 = TX/RX = ANT2  FTDX3000=ANT2/ANT3
+3 = TX/RX = ANT3  FTDX3000=ANT3
+4 = TX/RX = ANT1/ANT4
+5 = TX/RX = ANT2/ANT4
 6 = TX/RX = ANT3/ANT4
 .EE
 .in

rigs/yaesu/ft3000.c

@@ -94,15 +94,15 @@ int ft3000_set_ant(RIG *rig, vfo_t vfo, ant_t ant, value_t option)
     ENTERFUNC;
     switch (ant)
     {
-        case 3: 
-            cmd = "EX0320"; // TRX ANT3
-            break;
-        case 4:
+        case 1:
             cmd = "EX0321"; // R3/1 ANT1/ANT3
             break;
-        case 5:
+        case 2:
             cmd = "EX0322"; // RE/2 ANT2/ANT3
             break;
+        case 3: 
+            cmd = "EX0320"; // TRX ANT3
+            break;
         default:
             rig_debug(RIG_DEBUG_ERR, "%s: expected 3,4,5 got %d\n", __func__, ant);
             RETURNFUNC(-RIG_EINVAL);

rigs/yaesu/newcat.c

@@ -3343,6 +3343,8 @@ int newcat_get_ant(RIG *rig, vfo_t vfo, ant_t dummy, value_t *option,
 
     ENTERFUNC;
 
+    option->i = 0;  // default to no options
+
     if (!newcat_valid_command(rig, command))
     {
         RETURNFUNC(-RIG_ENAVAIL);
@@ -3399,6 +3401,8 @@ int newcat_get_ant(RIG *rig, vfo_t vfo, ant_t dummy, value_t *option,
         RETURNFUNC(-RIG_EPROTO);
     }
 
+    *ant_tx = * ant_rx = *ant_curr;
+
     RETURNFUNC(RIG_OK);
 }
 

rigs/yaesu/newcat.h

@@ -50,7 +50,7 @@
 typedef char ncboolean;
 
 /* shared function version */
-#define NEWCAT_VER "20210208"
+#define NEWCAT_VER "20210213"
 
 /* Hopefully large enough for future use, 128 chars plus '\0' */
 #define NEWCAT_DATA_LEN                 129