From feb9c809093a5c61611f3e17bfb8ab5ba213b66c Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 8 Jul 2024 16:12:13 -0400
Subject: [PATCH] Update config add warning about no sound card if dire wolf is
 chosen

---
 config | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/config b/config
index 62149c36..20e45c1b 100755
--- a/config
+++ b/config
@@ -505,6 +505,11 @@ elif [ "$1" = "-d" ]; then
 	echo	
 	echo "Change command and control Direwolf state"
 	echo 
+	if [[ $(arecord -l | grep card) ]] && [ -f "$FILE" ]; then
+	else
+		echo "Note: No USB Sound Card is plugged in!"
+		echo "Direwolf will not run unless one is plugged in."
+	fi
 
 	FILE=/home/pi/CubeSatSim/command_control_direwolf
 	if [ -f "$FILE" ]; then