From 5e60ae88f7d59a85e49207e68863bcc41eb0e1f0 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Sun, 24 Nov 2013 21:57:45 +0000
Subject: [PATCH] Fix Kenwood get split VFO function.

kenwood_get_split_vfo was not returning its txvfo parameter. I have
added code to calculate the TX VFO.
---
 kenwood/kenwood.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/kenwood/kenwood.c b/kenwood/kenwood.c
index ef0eda572..805be317b 100644
--- a/kenwood/kenwood.c
+++ b/kenwood/kenwood.c
@@ -732,7 +732,26 @@ int kenwood_get_split_vfo_if(RIG *rig, vfo_t rxvfo, split_t *split, vfo_t *txvfo
 	/* Remember whether split is on, for kenwood_set_vfo */
 	priv->split = *split;
 
-	/* TODO: find where is the txvfo.. */
+	/* find where is the txvfo.. */
+	switch (priv->info[30])
+	  {
+	  case '0':
+	    *txvfo = (*split) ? RIG_VFO_B : RIG_VFO_A;
+	  break;
+
+	  case '1':
+	    *txvfo = (*split) ? RIG_VFO_A : RIG_VFO_B;
+	  break;
+
+	  case '2':
+	    *txvfo = RIG_VFO_MEM; /* SPLIT MEM operation doesn't involve VFO A or VFO B */
+	    break;
+
+	  default:
+	    rig_debug(RIG_DEBUG_ERR, "%s: unsupported VFO %c\n",
+		      __func__, priv->info[30]);
+	    return -RIG_EPROTO;
+	  }
 
 	return RIG_OK;
 }