Add get & set RIG_LEVEL_NB for Yaesu rigs.

Tested with FT-991A

Same values applies to FTDX10D, FTDX101MP, FT991A, FTDX101D, FT891

rigs/yaesu/ft891.h

@@ -55,7 +55,7 @@
                RIG_LEVEL_KEYSPD|RIG_LEVEL_AF|RIG_LEVEL_AGC|\
                RIG_LEVEL_METER|RIG_LEVEL_BKINDL|RIG_LEVEL_SQL|\
                RIG_LEVEL_VOXGAIN|RIG_LEVEL_VOXDELAY|RIG_LEVEL_COMP|\
-               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NOTCHF|\
+               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NB|RIG_LEVEL_NOTCHF|\
                RIG_LEVEL_MONITOR_GAIN|RIG_LEVEL_RFPOWER_METER|RIG_LEVEL_RFPOWER_METER_WATTS|\
                RIG_LEVEL_COMP_METER|RIG_LEVEL_ID_METER|\
                RIG_LEVEL_BAND_SELECT)

rigs/yaesu/ft991.h

@@ -57,7 +57,7 @@
                RIG_LEVEL_KEYSPD|RIG_LEVEL_AF|RIG_LEVEL_AGC|\
                RIG_LEVEL_METER|RIG_LEVEL_BKINDL|RIG_LEVEL_SQL|\
                RIG_LEVEL_VOXGAIN|RIG_LEVEL_VOXDELAY|RIG_LEVEL_COMP|\
-               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NOTCHF|\
+               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NB|RIG_LEVEL_NOTCHF|\
                RIG_LEVEL_MONITOR_GAIN|RIG_LEVEL_RFPOWER_METER|RIG_LEVEL_RFPOWER_METER_WATTS|\
                RIG_LEVEL_COMP_METER|RIG_LEVEL_VD_METER|RIG_LEVEL_ID_METER|\
                RIG_LEVEL_BAND_SELECT)

rigs/yaesu/ftdx10.h

@@ -58,7 +58,7 @@
                RIG_LEVEL_KEYSPD|RIG_LEVEL_AF|RIG_LEVEL_AGC|\
                RIG_LEVEL_METER|RIG_LEVEL_BKINDL|RIG_LEVEL_SQL|\
                RIG_LEVEL_VOXGAIN|RIG_LEVEL_VOXDELAY|RIG_LEVEL_COMP|\
-               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NOTCHF|\
+               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NB|RIG_LEVEL_NOTCHF|\
                RIG_LEVEL_MONITOR_GAIN|RIG_LEVEL_RFPOWER_METER|RIG_LEVEL_RFPOWER_METER_WATTS|\
                RIG_LEVEL_COMP_METER|RIG_LEVEL_VD_METER|RIG_LEVEL_ID_METER|\
                RIG_LEVEL_BAND_SELECT)

rigs/yaesu/ftdx101.h

@@ -57,7 +57,7 @@
                RIG_LEVEL_KEYSPD|RIG_LEVEL_AF|RIG_LEVEL_AGC|\
                RIG_LEVEL_METER|RIG_LEVEL_BKINDL|RIG_LEVEL_SQL|\
                RIG_LEVEL_VOXGAIN|RIG_LEVEL_VOXDELAY|RIG_LEVEL_COMP|\
-               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NOTCHF|\
+               RIG_LEVEL_ANTIVOX|RIG_LEVEL_NR|RIG_LEVEL_NB|RIG_LEVEL_NOTCHF|\
                RIG_LEVEL_MONITOR_GAIN|RIG_LEVEL_RFPOWER_METER|RIG_LEVEL_RFPOWER_METER_WATTS|\
                RIG_LEVEL_COMP_METER|RIG_LEVEL_VD_METER|RIG_LEVEL_ID_METER|RIG_LEVEL_TEMP_METER|\
                RIG_LEVEL_BAND_SELECT)

rigs/yaesu/newcat.c

@@ -4382,6 +4382,28 @@ int newcat_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
         }
         break;
 
+    case RIG_LEVEL_NB:
+        if (!newcat_valid_command(rig, "NL"))
+        {
+            RETURNFUNC(-RIG_ENAVAIL);
+        }
+
+        fpf = newcat_scale_float(10, val.f);
+
+        if (fpf < 0)
+        {
+            fpf = 0;
+        }
+
+        if (fpf > 10)
+        {
+            fpf = 10;
+        }
+
+        SNPRINTF(priv->cmd_str, sizeof(priv->cmd_str), "NL00%02d%c", fpf, cat_term);
+
+        break;
+
     default:
         RETURNFUNC(-RIG_EINVAL);
     }
@@ -4648,6 +4670,15 @@ int newcat_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
         SNPRINTF(priv->cmd_str, sizeof(priv->cmd_str), "VG%c", cat_term);
         break;
 
+    case RIG_LEVEL_NB:
+        if (!newcat_valid_command(rig, "NL"))
+        {
+            RETURNFUNC(-RIG_ENAVAIL);
+        }
+
+        SNPRINTF(priv->cmd_str, sizeof(priv->cmd_str), "NL0%c", cat_term);
+        break;
+
     /*
      * Read only levels
      */
@@ -5409,6 +5440,10 @@ int newcat_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
         val->f = (float)atoi(retlvl) / scale;
         break;
 
+    case RIG_LEVEL_NB:
+        val->f = (float)(atoi(retlvl) / 10.);
+        break;
+
     default:
         RETURNFUNC(-RIG_EINVAL);
     }