cosmetic change

Author: VE3NEA

SkyRoof/FT4/Ft4Decoder.cs

@@ -3,6 +3,7 @@
 using System.Windows.Forms;
 using Serilog;
 using VE3NEA;
+using static VE3NEA.NativeFT4Coder;
 
 namespace SkyRoof
 {
@@ -75,7 +76,7 @@ public void Decode(float[]? samples = null)
         for (int i = 0; i < samples.Length; i++)
           samples[i] /= max;
 
-      int stage = (int)NativeFT4Coder.QsoStage.CALLING;
+      QsoStage stage = NativeFT4Coder.QsoStage.CALLING;
       Buffers!.SetMyCall(MyCall);
 
       DecodedSlotNumber = Slot.SlotNumber;

SkyRoof/FT4/NativeFT4Coder.cs

@@ -42,7 +42,7 @@ public enum QsoStage
     [DllImport("ft4_coder", CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
     public static extern void decode_ft4(
         [In] float[] audio_samples,
-        ref int nQSOProgress,
+        ref QsoStage nQSOProgress,
         ref int nfqso,
         ref int nfb,
         [In] byte[] mycall,

docs/users_guide/setting_up_cat_control.md

@@ -12,6 +12,8 @@ for the list of currently supported radios. If your radio model is not yet suppo
 If your radio is supported by SkyCAT, use skycatd.exe, a command line program that comes as part of the SkyCAT package. To start using it, follow the
 [setup instructions](https://ve3nea.github.io/SkyCAT/skycatd.html) on the SkyCAT web site.
 
+The latest command definition files are available [here](https://github.com/VE3NEA/SkyCAT/tree/master/Rigs).
+Update the file for your radio before you proceed.
 
 ## Using rigctld.exe