From 282589ddaf154fe58c47652266f4c2803fd8d853 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sat, 16 Aug 2025 15:39:19 -0400
Subject: [PATCH] Update config -N check for fail mode

---
 config | 88 +++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 53 insertions(+), 35 deletions(-)

diff --git a/config b/config
index 5a328b00..14205483 100755
--- a/config
+++ b/config
@@ -1624,42 +1624,60 @@ elif [ "$1" = "-M" ]; then
 
 elif [ "$1" = "-N" ]; then
 
-	echo "Next mode"
-
-	value=`cat /home/pi/CubeSatSim/.mode`
-	echo "$value" > /dev/null
-	set -- $value
+	FILE=/home/pi/CubeSatSim/failure_mode.txt
+	if [ -f "$FILE" ]; then
+		if [[ $(grep "\-1" $FILE) ]]; then
+			echo "No simulated failure"
+			fail=0
+		else	
+			echo "Simulated failure mode"
+			fail=$(<$FILE)
+			echo $fail
+	else
+		echo "No simulated failure"
+		fail=0
+	fi
 
-	if [ "$1" = "a" ]; then
-		echo "Current mode is APRS"
-		echo "Next mode is FSK"
-		/home/pi/CubeSatSim/config -f
-	elif [ "$1" = "m" ]; then
-		echo "Current mode is CW"
-		echo "Next mode is FunCube"
-		/home/pi/CubeSatSim/config -j
-	elif [ "$1" = "f" ]; then
-		echo "Current mode is FSK"
-		echo "Next mode is BPSK"
-		/home/pi/CubeSatSim/config -b
-	elif [ "$1" = "b" ]; then
-		echo "Current mode is BPSK"	
-		echo "Next mode is SSTV"
-		/home/pi/CubeSatSim/config -s
-	elif [ "$1" = "s" ]; then
-		echo "Current mode is SSTV"
-		echo "Next mode is CW"
-		/home/pi/CubeSatSim/config -m
-	elif [ "$1" = "e" ]; then
-		echo "Current mode is Repeater"	
-		echo "Next mode is APRS"
-		/home/pi/CubeSatSim/config -a
-	elif [ "$1" = "j" ]; then
-		echo "Current mode is FUNcube"	
-		echo "Next mode is Repeater"
-		/home/pi/CubeSatSim/config -e
-    else
-		echo "Unknown mode"
+	if [ $fail == 0 ] then
+			echo "Changing to next mode"
+		
+			value=`cat /home/pi/CubeSatSim/.mode`
+			echo "$value" > /dev/null
+			set -- $value
+		
+			if [ "$1" = "a" ]; then
+				echo "Current mode is APRS"
+				echo "Next mode is FSK"
+				/home/pi/CubeSatSim/config -f
+			elif [ "$1" = "m" ]; then
+				echo "Current mode is CW"
+				echo "Next mode is FunCube"
+				/home/pi/CubeSatSim/config -j
+			elif [ "$1" = "f" ]; then
+				echo "Current mode is FSK"
+				echo "Next mode is BPSK"
+				/home/pi/CubeSatSim/config -b
+			elif [ "$1" = "b" ]; then
+				echo "Current mode is BPSK"	
+				echo "Next mode is SSTV"
+				/home/pi/CubeSatSim/config -s
+			elif [ "$1" = "s" ]; then
+				echo "Current mode is SSTV"
+				echo "Next mode is CW"
+				/home/pi/CubeSatSim/config -m
+			elif [ "$1" = "e" ]; then
+				echo "Current mode is Repeater"	
+				echo "Next mode is APRS"
+				/home/pi/CubeSatSim/config -a
+			elif [ "$1" = "j" ]; then
+				echo "Current mode is FUNcube"	
+				echo "Next mode is Repeater"
+				/home/pi/CubeSatSim/config -e
+			else
+				echo "Unknown mode"
+			fi
+		else
+			echo "Changing to next simulated failure mode"
 	fi
 
 elif [ "$1" = "-h" ]; then