Update config add gpsd config default

config

@@ -1188,24 +1188,25 @@ elif [ "$1" = "-F" ]; then
 		rx="$8"
 		echo "Keeping value of" $rx
 	fi
-#	else
-	
 	echo -e "\nCubeSatSim configuration sim.cfg file updated to: \n"
 
 	echo $1 $2 $3 $4 $5 $6 $tx $rx $9 ${10} ${11} ${12} ${13}
 	echo $1 $2 $3 $4 $5 $6 $tx $rx $9 ${10} ${11} ${12} ${13} > /home/pi/CubeSatSim/sim.cfg
-#	fi
 
-#	if [ "$norestart" = "1" ]; then
-#		echo 
-#	else
 	echo
 	echo "Restarting CubeSatSim with new configuration file"
-##		echo
-#		reboot=1
-##		sudo reboot now
+
+	if [[ $(sudo systemctl is-active gpsd.socket | grep inactive) ]]; then
 		sudo systemctl restart transmit
-#	fi
+	else
+		echo
+		echo "temporarily disabling gpsd and rebooting to program FM module"
+		echo "this will take about 40 seconds"
+		sudo systemctl stop gpsd.socket
+		sudo systemctl restart transmit
+		sleep 10
+		reboot=1
+	fi
 
 elif [ "$1" = "-o" ]; then
 
@@ -1772,6 +1773,46 @@ elif [ "$1" = "-U" ]; then
 		reboot=1
 	fi
 
+elif [ "$1" = "-u" ]; then
+
+	echo	
+	echo "Change gpsd state"
+	echo 
+
+	if [[ $(sudo systemctl is-active gpsd.socket | grep inactive) ]]; then
+    	echo "gpsd is inactive"
+		echo
+		echo "Do you want to turn gpsd to ON (y/n) "
+		read reset
+		echo
+
+		if [ "$reset" = "y" ] || [ "$reset" = "yes" ]  ; then
+			echo "gpsd set to ON"
+			sudo systemctl enable gpsd
+			sudo systemctl enable gpsd.socket
+			echo
+			echo "Unless you configure gpsd otherwise, the gps is connected to serial0 on the Pi."
+			echo "To monitor your gps device, use the command gpsmon"
+			echo
+			reboot=1
+		fi
+
+	else 
+    	echo "gpsd is active"
+		echo
+		echo "Do you want to turn gpsd to OFF (y/n) "
+		read reset
+		echo
+
+		if [ "$reset" = "y" ] || [ "$reset" = "yes" ]  ; then
+			echo "gpsd set to OFF"
+			sudo systemctl disable gpsd
+			sudo systemctl disable gpsd.socket
+reboot=1
+		fi
+
+	fi
+
 elif [ "$1" = "-h" ]; then
 
 	echo "config OPTION"

install

@@ -48,7 +48,7 @@ sudo apt-get update && sudo apt-get dist-upgrade -y
 sudo apt-get remove pulseaudio -y
 
 # removed wiringpi and python-picamera python3-picamera 
-sudo apt-get install -y git libasound2-dev i2c-tools build-essential libgd-dev libmagic-dev minicom
+sudo apt-get install -y git libasound2-dev i2c-tools build-essential libgd-dev libmagic-dev minicom gpsd gpsd-clients libgps-dev python3-gps
 
 cd /tmp
 
@@ -270,6 +270,8 @@ sudo raspi-config nonint do_legacy 0
 
 sudo sh -c 'echo "\n" >> /boot/config.txt'
 
+sudo sed -i 's/DEVICES=""/DEVICES="\/dev\/serial0"/g' /etc/default/gpsd
+
 changed=0
 value=`cat /home/pi/CubeSatSim/sim.cfg`
 echo "$value" > /dev/null

transmit.py

@@ -11,6 +11,7 @@ from os import system
 from PIL import Image, ImageDraw, ImageFont, ImageColor
 import serial	
 import random
+import subprocess
 
 def sim_failure_check():
 	try:
@@ -395,7 +396,20 @@ if __name__ == "__main__":
 	card = "Headphones"  # default using pcm audio output of Pi Zero
 #	card = "Device" # using USB sound card for audio output	
 
-	if (mode != 'e'):
+	query = ["sudo", "systemctl", "is-active", "gpsd.socket"]
+	try:
+		result = subprocess.run(query, capture_output=True, text=True, check=True)
+		print(f"Command run was: {query}")
+		gpsd_status = result.stdout.strip()
+		print(f"Output of the command (stdout): {gpsd_status}")
+	except subprocess.CalledProcessError as e:
+#		print(f"Command failed with return code: {e.returncode}")
+		print(f"Command run was: {e.cmd}")
+		gpsd_status = e.stdout.strip()
+		print(f"Output of the command (stdout): {e.stdout}")
+#		print(f"Error output of the command (stderr): {e.stderr}")
+  	
+	if (mode != 'e') and (gpsd_status != "active"):
 		print("Programming FM module!\n");	
 		output(pd, 1)
 		output (ptt, 1)

update

@@ -31,10 +31,12 @@ if [ "$1" = "u" ]; then
 #  sudo apt-get update && sudo apt-get dist-upgrade -y
   sudo apt-get update -y
 
-  sudo apt-get install -y git libasound2-dev i2c-tools build-essential libgd-dev libmagic-dev python3-pip minicom gpsd gpsd-clients libgps-dev
+  sudo apt-get install -y git libasound2-dev i2c-tools build-essential libgd-dev libmagic-dev python3-pip minicom gpsd gpsd-clients libgps-dev python3-gps
 
 fi
 
+sudo apt-get install -y gpsd gpsd-clients libgps-dev python3-gps
+
 # sudo apt-get install -y python3-smbus libusb-1.0
 
 sudo sed -i 's/update.sh/update /g' /etc/motd
@@ -49,7 +51,10 @@ sudo sed -i 's/console=tty1 r/console=tty1 maxcpus=1 r/g' /boot/cmdline.txt # si
 
 sudo sed -i 's/maxcpus=2/maxcpus=1/g' /boot/cmdline.txt # single core if Pi Zero 2
 
-sudo sed -i 's/DEVICES=""/DEVICES="/dev/serial0"/g' /etc/default/gpsd
+sudo sed -i 's/DEVICES=""/DEVICES="\/dev\/serial0"/g' /etc/default/gpsd
+
+sudo systemctl disable gpsd > /dev/null 2>&1 
+sudo systemctl disable gpsd.socket > /dev/null 2>&1 
 
 cd /home/pi/CubeSatSim