Add twiddle_timeout and twiddle_rit --set-conf options

rigctld --set-conf=twiddle_timeout=5,twiddle_rit=1
This will set the twiddle timeout to 5 seconds and turn on twiddle_rit
For twiddle timeout VFOB will not be poller for 5 seconds after VFO twiddling is detected.  For RIT VFOB get_freq is suppressed and returns the cached value only (set_freq on VFOB still works).
rigctld --twiddle is deprecated and will be removed in 5.0
https://github.com/Hamlib/Hamlib/issues/444

src/conf.c

@@ -153,6 +153,16 @@ static const struct confparams frontend_cfg_params[] =
         "True enables flushing serial port with read instead of TCFLUSH -- MicroHam",
         "0", RIG_CONF_CHECKBUTTON, { }
     },
+    {
+        TOK_TWIDDLE_TIMEOUT, "twiddle_timeout", "Timeout(secs) to resume VFO polling when twiddling VFO",
+        "For satellite ops when VFOB is twiddled will pause VFOB commands until timeout",
+        "Unset", RIG_CONF_COMBO, { .c = {{ "Unset", "ON", "OFF", NULL }} }
+    },
+    {
+        TOK_TWIDDLE_RIT, "twiddle_rit", "RIT twiddle",
+        "Suppress get_freq on VFOB for RIT tuning satellites",
+        "Unset", RIG_CONF_COMBO, { .c = {{ "Unset", "ON", "OFF", NULL }} }
+    },
 
     { RIG_CONF_END, NULL, }
 };
@@ -622,6 +632,22 @@ static int frontend_set_conf(RIG *rig, token_t token, const char *val)
         rs->rigport.flushx = val_i ? 1 : 0;
         break;
 
+    case TOK_TWIDDLE_TIMEOUT:
+        if (1 != sscanf(val, "%d", &val_i))
+        {
+            return -RIG_EINVAL; //value format error
+        }
+        rs->twiddle_timeout = val_i;
+        break;
+
+    case TOK_TWIDDLE_RIT:
+        if (1 != sscanf(val, "%d", &val_i))
+        {
+            return -RIG_EINVAL; //value format error
+        }
+        rs->twiddle_rit = val_i ? 1: 0;
+        break;
+
     default:
         return -RIG_EINVAL;
     }
@@ -954,6 +980,14 @@ static int frontend_get_conf(RIG *rig, token_t token, char *val)
         sprintf(val, "%d", rs->disable_yaesu_bandselect);
         break;
 
+    case TOK_TWIDDLE_TIMEOUT:
+        sprintf(val, "%d", rs->twiddle_timeout);
+        break;
+
+    case TOK_TWIDDLE_RIT:
+        sprintf(val, "%d", rs->twiddle_rit);
+        break;
+
 
     default:
         return -RIG_EINVAL;

src/token.h

@@ -114,6 +114,10 @@
 #define TOK_AUTO_DISABLE_SCREENSAVER  TOKEN_FRONTEND(125)
 /** \brief rig: Disable Yaesu band select logic */
 #define TOK_DISABLE_YAESU_BANDSELECT  TOKEN_FRONTEND(126)
+/** \brief rig: Supporess get_freq on VFOB for satellite RIT tuning */
+#define TOK_TWIDDLE_TIMEOUT  TOKEN_FRONTEND(127)
+/** \brief rig: Supporess get_freq on VFOB for satellite RIT tuning */
+#define TOK_TWIDDLE_RIT  TOKEN_FRONTEND(128)
 /*
  * rotator specific tokens
  * (strictly, should be documented as rotator_internal)

tests/rigctld.c

@@ -107,7 +107,6 @@ static struct option long_options[] =
     {"help",            0, 0, 'h'},
     {"version",         0, 0, 'V'},
     {"twiddle_timeout", 1, 0, 'W'},
-    {"twiddle_rit"    , 0, 0, 'Y'},
     {"uplink",          1, 0, 'x'},
     {"debug-time-stamps", 0, 0, 'Z'},
     {0, 0, 0, 0}
@@ -248,8 +247,7 @@ int main(int argc, char *argv[])
     struct addrinfo hints, *result, *saved_result;
     int sock_listen;
     int reuseaddr = 1;
-    int twiddle = 0;
-    int twiddle_rit = 0;
+    int twiddle_timeout = 0;
     int uplink = 0;
     char host[NI_MAXHOST];
     char serv[NI_MAXSERV];
@@ -524,11 +522,8 @@ int main(int argc, char *argv[])
                 exit(1);
             }
 
-            twiddle = atoi(optarg);
-            break;
-
-        case 'Y':
-            twiddle_rit=1;
+            twiddle_timeout = atoi(optarg);
+            fprintf(stderr,"twiddle_timeout is deprecated...use e.g. --set-conf=twiddle_timeout=5\n");
             break;
 
         case 'x':
@@ -590,8 +585,7 @@ int main(int argc, char *argv[])
         strncpy(my_rig->state.rigport.pathname, rig_file, FILPATHLEN - 1);
     }
 
-    my_rig->state.twiddle_timeout = twiddle;
-    my_rig->state.twiddle_rit = twiddle_rit;
+    my_rig->state.twiddle_timeout = twiddle_timeout;
     my_rig->state.uplink = uplink;
     rig_debug(RIG_DEBUG_TRACE, "%s: twiddle=%d, uplink=%d, twiddle_rit=%d\n", __func__,
               my_rig->state.twiddle_timeout, my_rig->state.uplink, my_rig->state.twiddle_rit);