From 566708f9301a9f4019d947347f277d75a8edfb61 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Fri, 22 May 2026 09:38:18 -0400
Subject: [PATCH 01/14] Update install 0.46q pacsat ground station install

---
 install | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/install b/install
index 59799d1e..55103dea 100755
--- a/install
+++ b/install
@@ -586,10 +586,10 @@ sudo raspi-config nonint do_vnc 0
 if [ ! -d "/home/pi/Desktop/PacsatGround" ]; then
 
 	cd /tmp
-	wget https://www.g0kla.com/pacsat/downloads/test/PacsatGround_unix_0_46o.tar.gz
-	tar -xzf PacsatGround_unix_0_46o.tar.gz -C /home/pi/Desktop
-	rm PacsatGround_unix_0_46o.tar.gz
-	cp /home/pi/CubeSatSim/spacecraft/PacSatGround_0.46o/* /home/pi/Desktop/PacsatGround/spacecraft/
+	wget https://www.g0kla.com/pacsat/downloads/test/PacsatGround_unix_0_46q.tar.gz
+	tar -xzf PacsatGround_unix_0_46q.tar.gz -C /home/pi/Desktop
+	rm PacsatGround_unix_0_46q.tar.gz
+#	cp /home/pi/CubeSatSim/spacecraft/PacSatGround_0.46o/* /home/pi/Desktop/PacsatGround/spacecraft/
 #	mkdir /home/pi/PacSatGround
 	sudo usermod -a -G gpio pi
 	sudo apt-get install default-jdk -y

From ea8e0780e7671695e1594282c1e853ea20822bf8 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sat, 23 May 2026 12:17:21 -0400
Subject: [PATCH 02/14] Update pacsatsim.sh typo in callsign print

---
 pacsatsim.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index 9a4f787a..33ac8217 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -67,7 +67,7 @@ callsign="$1"
 txfrequency="$7e3"
 rxfrequency="$8e3"
 
-echo -n "PacSat allsign is "
+echo -n "PacSat callsign is "
 echo $callsign
 echo -n "Transmit Frequency is "
 echo $txfrequency

From fe509794895b19b7acf8ebaf18336d76ea2723aa Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sun, 24 May 2026 23:03:04 -0400
Subject: [PATCH 03/14] Update pacsatsim.sh change pacsatsim files to v0.2

---
 pacsatsim.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index 33ac8217..b5dfd5d2 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -84,11 +84,11 @@ if [ ! -d "/home/pi/PacSat" ]; then
 
   cd
   sudo rm pacsat-dir.zip
-  mkdir PacSat
-  mkdir PacSat/pacsat
-  mkdir PacSat/pacsat/dir
-  wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.1/pacsat-dir.zip
-  unzip pacsat-dir.zip -d PacSat/pacsat/dir
+  mkdir /home/pi/PacSat
+  mkdir /home/pi/PacSat/pacsat
+  mkdir /home/pi/PacSat/pacsat/dir
+  wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pacsat-dir.zip
+  unzip pacsat-dir.zip -d /home/pi/PacSat/pacsat/dir
   sudo rm pacsat-dir.zip
 
   cd
@@ -96,7 +96,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   sudo rm /home/pi/pi_pacsat/Debug/pacsat.state
   sudo rm /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
   sudo rm pi_pacsat.zip
-  wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.1/pi_pacsat.zip
+  wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pi_pacsat.zip
   unzip pi_pacsat.zip -d /home/pi/pi_pacsat/Debug 
   sudo rm pi_pacsat.zip
         

From 90d2442addf4433d5694ce96b48e5ef93834a4c5 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sun, 24 May 2026 23:14:40 -0400
Subject: [PATCH 04/14] Update pacsatsim.sh remove full path

---
 pacsatsim.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index b5dfd5d2..e733f769 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -88,7 +88,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   mkdir /home/pi/PacSat/pacsat
   mkdir /home/pi/PacSat/pacsat/dir
   wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pacsat-dir.zip
-  unzip pacsat-dir.zip -d /home/pi/PacSat/pacsat/dir
+  unzip pacsat-dir.zip -d /home/pi
   sudo rm pacsat-dir.zip
 
   cd
@@ -97,7 +97,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   sudo rm /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
   sudo rm pi_pacsat.zip
   wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pi_pacsat.zip
-  unzip pi_pacsat.zip -d /home/pi/pi_pacsat/Debug 
+  unzip pi_pacsat.zip -d /home/pi
   sudo rm pi_pacsat.zip
         
 #  mkdir /home/pi/PacSat

From 26d8ce051f06b87ecf03aad20eca8d3f825ef432 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Sun, 24 May 2026 23:17:16 -0400
Subject: [PATCH 05/14] Update pacsatsim.sh remove -d from unzip

---
 pacsatsim.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index e733f769..756167b2 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -88,7 +88,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   mkdir /home/pi/PacSat/pacsat
   mkdir /home/pi/PacSat/pacsat/dir
   wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pacsat-dir.zip
-  unzip pacsat-dir.zip -d /home/pi
+  unzip pacsat-dir.zip 
   sudo rm pacsat-dir.zip
 
   cd
@@ -97,7 +97,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   sudo rm /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
   sudo rm pi_pacsat.zip
   wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pi_pacsat.zip
-  unzip pi_pacsat.zip -d /home/pi
+  unzip pi_pacsat.zip 
   sudo rm pi_pacsat.zip
         
 #  mkdir /home/pi/PacSat

From a8aff5fa87567d6fa577ead4df7fc3d02d908100 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 09:25:47 -0400
Subject: [PATCH 06/14] Update pacsatsim.sh fix pi_pacsat unzip

---
 pacsatsim.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index 756167b2..24350f6b 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -97,7 +97,7 @@ if [ ! -d "/home/pi/PacSat" ]; then
   sudo rm /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
   sudo rm pi_pacsat.zip
   wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.2/pi_pacsat.zip
-  unzip pi_pacsat.zip 
+  unzip pi_pacsat.zip -d /
   sudo rm pi_pacsat.zip
         
 #  mkdir /home/pi/PacSat

From 0eecf68b4782cc81003516d925dc4ae348cd8bcc Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 10:16:23 -0400
Subject: [PATCH 07/14] Add files via upload

---
 .../PacSatGround_0.46o/PacSatGround.zip       | Bin 2662 -> 1703 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/spacecraft/PacSatGround_0.46o/PacSatGround.zip b/spacecraft/PacSatGround_0.46o/PacSatGround.zip
index 900415dcd54bc85e08ddeafaeec93d4cc324e294..6694f79a05a5127a8d9bc789abbddbdbe5b1f563 100644
GIT binary patch
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From 2c8ca5aca8f3981670cf12a86fda94502f8a3ff5 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 10:51:56 -0400
Subject: [PATCH 08/14] Update pacsat.sh copy existing PacSatSim file if
 present

---
 groundstation/pacsat.sh | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index 23f115e1..f9285165 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -127,10 +127,17 @@ else
     wget https://github.com/alanbjohnston/CubeSatSim/raw/refs/heads/master-b-p/spacecraft/PacSatGround_0.46o/PacSatGround.zip
     unzip PacSatGround.zip -d PacSatGround
     sudo rm PacSatGround.zip
-          
-    echo
-    echo "The first time you run the Ground Station, you will need to select Yes to override files, then put in your callsign" 
-    sleep 10
+
+    FILE=/home/pi/Desktop/PacsatGround/spacecraft/PacSatSim.properties
+    if [ -f "$FILE" ]; then
+      FILE2=/home/pi/PacSatGround/spacecraft/PacSatSim.properties
+      sudo rm $FILE2
+      cp $FILE $FILE2
+    else    
+      echo
+      echo "The first time you run the Ground Station, you will need to select Yes to override files, then put in your callsign" 
+      sleep 10
+    fi
   
   fi
 

From 4a9e3aa2d88227eb034a2ced99777cb5b131f37a Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 10:58:05 -0400
Subject: [PATCH 09/14] Update pacsat.sh PacSatGroundLoop same zip file as non
 loop

---
 groundstation/pacsat.sh | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index f9285165..1b103ccc 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -104,14 +104,20 @@ elif [ "$loopback" = "1" ] ; then
   
     cd
     sudo rm PacSatGroundLoop.zip &>/dev/null
-    wget https://github.com/alanbjohnston/CubeSatSim/raw/refs/heads/master-b-p/spacecraft/PacSatGround_0.46o/PacSatGroundLoop.zip
+    wget https://github.com/alanbjohnston/CubeSatSim/raw/refs/heads/master-b-p/spacecraft/PacSatGround_0.46o/PacSatGround.zip
     unzip PacSatGroundLoop.zip -d PacSatGroundLoop
     sudo rm PacSatGroundLoop.zip
-    
-    echo
-    echo "The first time you run the Ground Station, you will need to select Yes to override files, then put in your callsign"
-    sleep 10
-  
+
+    FILE=/home/pi/Desktop/PacsatGround/spacecraft/PacSatSim.properties
+    if [ -f "$FILE" ]; then
+      FILE2=/home/pi/PacSatGroundLoop/spacecraft/PacSatSim.properties
+      sudo rm $FILE2
+      cp $FILE $FILE2
+    else       
+      echo
+      echo "The first time you run the Ground Station, you will need to select Yes to override files, then put in your callsign"
+      sleep 10
+    fi
   fi
 
 else

From 2eb80cce5af5ff6ae241a1bb6fc508cdd86dd3f2 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 11:00:59 -0400
Subject: [PATCH 10/14] Update pacsat.sh fix zip changes

---
 groundstation/pacsat.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index 1b103ccc..38ee4350 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -105,8 +105,8 @@ elif [ "$loopback" = "1" ] ; then
     cd
     sudo rm PacSatGroundLoop.zip &>/dev/null
     wget https://github.com/alanbjohnston/CubeSatSim/raw/refs/heads/master-b-p/spacecraft/PacSatGround_0.46o/PacSatGround.zip
-    unzip PacSatGroundLoop.zip -d PacSatGroundLoop
-    sudo rm PacSatGroundLoop.zip
+    unzip PacSatGround.zip -d PacSatGroundLoop
+    sudo rm PacSatGround.zip
 
     FILE=/home/pi/Desktop/PacsatGround/spacecraft/PacSatSim.properties
     if [ -f "$FILE" ]; then

From 4d823c696487ecd5531c8ea54310c3916c2cde60 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 11:19:16 -0400
Subject: [PATCH 11/14] Update pacsat.sh change properties to point to Loop

---
 groundstation/pacsat.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index 38ee4350..271dd9d4 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -108,6 +108,8 @@ elif [ "$loopback" = "1" ] ; then
     unzip PacSatGround.zip -d PacSatGroundLoop
     sudo rm PacSatGround.zip
 
+    sudo sed -i 's/logfile_dir=/home/pi/PacSatGround/logfile_dir=/home/pi/PacSatGroundLoop/g' /home/pi/PacSatGroundLoop/PacSatGround.properties
+
     FILE=/home/pi/Desktop/PacsatGround/spacecraft/PacSatSim.properties
     if [ -f "$FILE" ]; then
       FILE2=/home/pi/PacSatGroundLoop/spacecraft/PacSatSim.properties

From 5ef6f3c9940ffd7fc3258824580d033bb49b31d8 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 11:23:51 -0400
Subject: [PATCH 12/14] Update pacsat.sh fix sed escaping

---
 groundstation/pacsat.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/groundstation/pacsat.sh b/groundstation/pacsat.sh
index 271dd9d4..98db1434 100755
--- a/groundstation/pacsat.sh
+++ b/groundstation/pacsat.sh
@@ -108,7 +108,7 @@ elif [ "$loopback" = "1" ] ; then
     unzip PacSatGround.zip -d PacSatGroundLoop
     sudo rm PacSatGround.zip
 
-    sudo sed -i 's/logfile_dir=/home/pi/PacSatGround/logfile_dir=/home/pi/PacSatGroundLoop/g' /home/pi/PacSatGroundLoop/PacSatGround.properties
+    sudo sed -i 's/logfile_dir=\/home\/pi\/PacSatGround/logfile_dir=\/home\/pi\/PacSatGroundLoop/g' /home/pi/PacSatGroundLoop/PacSatGround.properties
 
     FILE=/home/pi/Desktop/PacsatGround/spacecraft/PacSatSim.properties
     if [ -f "$FILE" ]; then

From 37ffbaf4e60f47ef4e32d4401b1d70229e852717 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 13:25:35 -0400
Subject: [PATCH 13/14] Update config offer to change frequency when change to
 PacSat Ground mode

---
 config | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/config b/config
index d2106a8f..36379864 100755
--- a/config
+++ b/config
@@ -1835,6 +1835,25 @@ elif [ "$1" = "-I" ]; then
 
 	reboot=1
 	sudo echo "P" > /home/pi/CubeSatSim/.mode	
+
+	value=`cat /home/pi/CubeSatSim/sim.cfg`
+	echo "$value" > /dev/null
+	set -- $value
+
+	if [ "${7}" = "434.9" ] && [ "${8}" = "435" ]; then
+		echo "The default transmit frequency of 434.9 MHz is set"
+		echo
+		echo "Do you want to change it (for example to 435 MHz)?"
+
+		read input
+		echo
+
+		if [ "$input" = "y" ] || [ "$input" = "yes" ]  ; then
+			/home/pi/CubeSatSim/config -F n
+		fi
+	fi
+
+
 #	if [ "$1" == "f" ] || [ "$1" == "b" ]  || [ "$1" == "e" ] ; then
 #		FILE=/home/pi/CubeSatSim/battery_saver
 #		if [ -f "$FILE" ]; then

From d844961dd0d8af184e504946dd05bc7bbb561d7c Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Mon, 25 May 2026 14:14:14 -0400
Subject: [PATCH 14/14] Update install change to cpus=2

---
 install | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/install b/install
index 55103dea..964e13ed 100755
--- a/install
+++ b/install
@@ -65,10 +65,10 @@ if [[ $(grep '11.' /etc/debian_version) ]]; then
 	  
 	  sudo sed -i 's/console=serial0,115200 //g' /boot/cmdline.txt
 	
-	  sudo sed -i 's/console=tty1 r/console=tty1 maxcpus=1 r/g' /boot/cmdline.txt # single core if Pi Zero 2
+	  sudo sed -i 's/console=tty1 r/console=tty1 maxcpus=2 r/g' /boot/cmdline.txt # single core if Pi Zero 2
 #	  sudo sed -i 's/console=tty1 maxcpus=1 r/console=tty1 r/g' /boot/cmdline.txt 
 	
-	  sudo sed -i 's/maxcpus=2/maxcpus=1/g' /boot/cmdline.txt # single core if Pi Zero 2
+	  sudo sed -i 's/maxcpus=1/maxcpus=2/g' /boot/cmdline.txt # single core if Pi Zero 2
 	
 	  sudo sed -i 's/#dtparam=i2c_arm=on/dtparam=i2c_arm=on/g' /boot/config.txt
 	  
@@ -163,10 +163,10 @@ if [[ $(grep 'bookworm' /etc/os-release) ]]; then
 	
 	  sudo sed -i 's/console=serial0,115200 //g' /boot/firmware/cmdline.txt
 	
-	  sudo sed -i 's/console=tty1 r/console=tty1 maxcpus=1 r/g' /boot/firmware/cmdline.txt # single core if Pi Zero 2
+	  sudo sed -i 's/console=tty1 r/console=tty1 maxcpus=2 r/g' /boot/firmware/cmdline.txt # single core if Pi Zero 2
 #	  sudo sed -i 's/console=tty1 maxcpus=1 r/console=tty1 r/g' /boot/firmware/cmdline.txt 
 	
-	  sudo sed -i 's/maxcpus=2/maxcpus=1/g' /boot/firmware/cmdline.txt # single core if Pi Zero 2
+	  sudo sed -i 's/maxcpus=1/maxcpus=2/g' /boot/firmware/cmdline.txt # single core if Pi Zero 2
 	
 	  sudo sed -i 's/#dtparam=i2c_arm=on/dtparam=i2c_arm=on/g' /boot/firmware/config.txt