cleanup blitz.display.sh

This commit is contained in:
rootzoll 2022-01-25 20:38:42 +01:00
parent 57d7b5a05d
commit 1a5bd72cb6
3 changed files with 123 additions and 173 deletions

View File

@ -120,7 +120,7 @@ else
rhash=$(echo "$result" | grep r_hash | cut -d '"' -f4)
payReq=$(echo "$result" | grep payment_request | cut -d '"' -f4)
fi
sudo /home/admin/config.scripts/blitz.display.sh qr "${payReq}"
/home/admin/config.scripts/blitz.display.sh qr "${payReq}"
if [ $(sudo dpkg-query -l | grep "ii qrencode" | wc -l) = 0 ]; then
sudo apt-get install qrencode -y > /dev/null
@ -162,8 +162,8 @@ else
echo $result
echo
echo "OK the Invoice was paid - returning to menu."
sudo /home/admin/config.scripts/blitz.display.sh hide
sudo /home/admin/config.scripts/blitz.display.sh image /home/admin/raspiblitz/pictures/ok.png
/home/admin/config.scripts/blitz.display.sh hide
/home/admin/config.scripts/blitz.display.sh image /home/admin/raspiblitz/pictures/ok.png
sleep 2
break
fi
@ -182,7 +182,7 @@ else
done
sudo /home/admin/config.scripts/blitz.display.sh hide
/home/admin/config.scripts/blitz.display.sh hide
fi
echo "Press ENTER to return to main menu."

View File

@ -9,9 +9,9 @@ if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "# blitz.display.sh qr-console [datastring]"
echo "# blitz.display.sh hide"
echo
echo "# blitz.display.sh rotate [on|off]"
echo "# blitz.display.sh test-lcd-connect"
echo "# blitz.display.sh set-display [hdmi|lcd|headless]"
echo "# sudo blitz.display.sh rotate [on|off]"
echo "# sudo blitz.display.sh test-lcd-connect"
echo "# sudo blitz.display.sh set-display [hdmi|lcd|headless]"
exit 1
fi
@ -22,68 +22,10 @@ command=$1
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf 2>/dev/null
# Make sure needed packages are installed
if [ $(sudo dpkg-query -l | grep "ii fbi" | wc -l) = 0 ]; then
sudo apt-get install fbi -y > /dev/null
fi
if [ $(sudo dpkg-query -l | grep "ii qrencode" | wc -l) = 0 ]; then
sudo apt-get install qrencode -y > /dev/null
fi
# check if LCD (/dev/fb1) or HDMI (/dev/fb0)
# see https://github.com/rootzoll/raspiblitz/pull/1580
# but basically this just says if the driver for GPIO LCD is installed - not if connected
lcdExists=$(sudo ls /dev/fb1 2>/dev/null | grep -c "/dev/fb1")
##################
# ROTATE
# see issue: https://github.com/rootzoll/raspiblitz/issues/681
###################
if [ "${command}" == "rotate" ]; then
# TURN ROTATE ON (the new default)
if [ "$2" = "1" ] || [ "$2" = "on" ]; then
# change rotation config
echo "# Turn ON: LCD ROTATE"
sudo sed -i "s/^dtoverlay=.*/dtoverlay=waveshare35a:rotate=90/g" /boot/config.txt
sudo rm /etc/X11/xorg.conf.d/40-libinput.conf >/dev/null
/home/admin/config.scripts/blitz.conf.sh set lcdrotate 1
echo "# OK - a restart is needed: sudo shutdown -r now"
# TURN ROTATE OFF
elif [ "$2" = "0" ] || [ "$2" = "off" ]; then
# change rotation config
echo "#Turn OFF: LCD ROTATE"
sudo sed -i "s/^dtoverlay=.*/dtoverlay=waveshare35a:rotate=270/g" /boot/config.txt
# if touchscreen is on
if [ "${touchscreen}" = "1" ]; then
echo "# also rotate touchscreen ..."
cat << EOF | sudo tee /etc/X11/xorg.conf.d/40-libinput.conf >/dev/null
Section "InputClass"
Identifier "libinput touchscreen catchall"
MatchIsTouchscreen "on"
Option "CalibrationMatrix" "0 1 0 -1 0 1 0 0 1"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
EOF
fi
# update raspiblitz conf
/home/admin/config.scripts/blitz.conf.sh set lcdrotate 0
echo "OK - a restart is needed: sudo shutdown -r now"
else
echo "error='missing second parameter - see help'"
exit 1
fi
exit 0
fi
fb1Exists=$(ls /dev/fb1 2>/dev/null | grep -c "/dev/fb1")
###################
# IMAGE
@ -106,12 +48,12 @@ if [ "${command}" == "image" ]; then
fi
# see https://github.com/rootzoll/raspiblitz/pull/1580
if [ ${lcdExists} -eq 1 ] ; then
if [ ${fb1Exists} -eq 1 ] ; then
# LCD
sudo fbi -a -T 1 -d /dev/fb1 --noverbose ${imagePath} 2> /dev/null
fbi -a -T 1 -d /dev/fb1 --noverbose ${imagePath} 2> /dev/null
else
# HDMI
sudo fbi -a -T 1 -d /dev/fb0 --noverbose ${imagePath} 2> /dev/null
fbi -a -T 1 -d /dev/fb0 --noverbose ${imagePath} 2> /dev/null
fi
exit 0
fi
@ -130,12 +72,12 @@ if [ "${command}" == "qr" ]; then
qrencode -l L -o /var/cache/raspiblitz/qr.png "${datastring}" > /dev/null
# see https://github.com/rootzoll/raspiblitz/pull/1580
if [ ${lcdExists} -eq 1 ] ; then
if [ ${fb1Exists} -eq 1 ] ; then
# LCD
sudo fbi -a -T 1 -d /dev/fb1 --noverbose /var/cache/raspiblitz/qr.png 2> /dev/null
fbi -a -T 1 -d /dev/fb1 --noverbose /var/cache/raspiblitz/qr.png 2> /dev/null
else
# HDMI
sudo fbi -a -T 1 -d /dev/fb0 --noverbose /var/cache/raspiblitz/qr.png 2> /dev/null
fbi -a -T 1 -d /dev/fb0 --noverbose /var/cache/raspiblitz/qr.png 2> /dev/null
fi
exit 0
fi
@ -169,11 +111,68 @@ fi
###################
if [ "${command}" == "hide" ]; then
sudo killall -3 fbi
killall -3 fbi
rm /var/cache/raspiblitz/qr.png 2> /dev/null
exit 0
fi
###########################################################################
# All below here - needs to be run as root user or called with sudo
if [ "$EUID" -ne 0 ]; then
echo "error='run as root'"
exit 1
fi
##################
# ROTATE
# see issue: https://github.com/rootzoll/raspiblitz/issues/681
###################
if [ "${command}" == "rotate" ]; then
# TURN ROTATE ON (the new default)
if [ "$2" = "1" ] || [ "$2" = "on" ]; then
# change rotation config
echo "# Turn ON: LCD ROTATE"
sed -i "s/^dtoverlay=.*/dtoverlay=waveshare35a:rotate=90/g" /boot/config.txt
rm /etc/X11/xorg.conf.d/40-libinput.conf >/dev/null
/home/admin/config.scripts/blitz.conf.sh set lcdrotate 1
echo "# OK - a restart is needed: sudo shutdown -r now"
# TURN ROTATE OFF
elif [ "$2" = "0" ] || [ "$2" = "off" ]; then
# change rotation config
echo "#Turn OFF: LCD ROTATE"
sed -i "s/^dtoverlay=.*/dtoverlay=waveshare35a:rotate=270/g" /boot/config.txt
# if touchscreen is on
if [ "${touchscreen}" = "1" ]; then
echo "# also rotate touchscreen ..."
cat << EOF | sudo tee /etc/X11/xorg.conf.d/40-libinput.conf >/dev/null
Section "InputClass"
Identifier "libinput touchscreen catchall"
MatchIsTouchscreen "on"
Option "CalibrationMatrix" "0 1 0 -1 0 1 0 0 1"
MatchDevicePath "/dev/input/event*"
Driver "libinput"
EndSection
EOF
fi
# update raspiblitz conf
/home/admin/config.scripts/blitz.conf.sh set lcdrotate 0
echo "OK - a restart is needed: sudo shutdown -r now"
else
echo "error='missing second parameter - see help'"
exit 1
fi
exit 0
fi
###################
# TEST LCD CONNECT
# only tested on RaspiOS 64-bit with RaspberryPi 4
@ -218,10 +217,10 @@ function install_lcd() {
echo "# INSTALL 64bit LCD DRIVER"
# set font
sudo sed -i "s/^CHARMAP=.*/CHARMAP=\"UTF-8\"/" /etc/default/console-setup
sudo sed -i "s/^CODESET=.*/CODESET=\"guess\"/" /etc/default/console-setup
sudo sed -i "s/^FONTFACE=.*/FONTFACE=\"TerminusBoldVGA\"/" /etc/default/console-setup
sudo sed -i "s/^FONTSIZE=.*/FONTSIZE=\"8x16\"/" /etc/default/console-setup
sed -i "s/^CHARMAP=.*/CHARMAP=\"UTF-8\"/" /etc/default/console-setup
sed -i "s/^CODESET=.*/CODESET=\"guess\"/" /etc/default/console-setup
sed -i "s/^FONTFACE=.*/FONTFACE=\"TerminusBoldVGA\"/" /etc/default/console-setup
sed -i "s/^FONTSIZE=.*/FONTSIZE=\"8x16\"/" /etc/default/console-setup
# hold bootloader
sudo apt-mark hold raspberrypi-bootloader
@ -238,44 +237,47 @@ function install_lcd() {
# customized from https://github.com/tux1c/wavesharelcd-64bit-rpi/blob/master/install.sh
# prepare X11
sudo mkdir -p /etc/X11/xorg.conf.d
sudo mv /etc/X11/xorg.conf.d/40-libinput.conf /home/admin/wavesharelcd-64bit-rpi/40-libinput.conf 2>/dev/null
sudo cp -rf ./99-calibration.conf /etc/X11/xorg.conf.d/99-calibration.conf
mkdir -p /etc/X11/xorg.conf.d
mv /etc/X11/xorg.conf.d/40-libinput.conf /home/admin/wavesharelcd-64bit-rpi/40-libinput.conf 2>/dev/null
cp -rf ./99-calibration.conf /etc/X11/xorg.conf.d/99-calibration.conf
# sudo cp -rf ./99-fbturbo.conf /etc/X11/xorg.conf.d/99-fbturbo.conf # there is no such file
# add waveshare mod
sudo cp ./waveshare35a.dtbo /boot/overlays/
cp ./waveshare35a.dtbo /boot/overlays/
# modify /boot/config.txt
sudo sed -i "s/^hdmi_force_hotplug=.*//g" /boot/config.txt
sudo sed -i '/^hdmi_group=/d' /boot/config.txt 2>/dev/null
sudo sed -i "/^hdmi_mode=/d" /boot/config.txt 2>/dev/null
sed -i "s/^hdmi_force_hotplug=.*//g" /boot/config.txt
sed -i '/^hdmi_group=/d' /boot/config.txt 2>/dev/null
sed -i "/^hdmi_mode=/d" /boot/config.txt 2>/dev/null
#echo "hdmi_force_hotplug=1" >> /boot/config.txt
sudo sed -i "s/^dtparam=i2c_arm=.*//g" /boot/config.txt
sed -i "s/^dtparam=i2c_arm=.*//g" /boot/config.txt
# echo "dtparam=i2c_arm=on" >> /boot/config.txt --> this is to be called I2C errors - see: https://github.com/rootzoll/raspiblitz/issues/1058#issuecomment-739517713
# don't enable SPI and UART ports by default
# echo "dtparam=spi=on" >> /boot/config.txt
# echo "enable_uart=1" >> /boot/config.txt
sudo sed -i "s/^dtoverlay=.*//g" /boot/config.txt
sed -i "s/^dtoverlay=.*//g" /boot/config.txt
echo "dtoverlay=waveshare35a:rotate=90" >> /boot/config.txt
# modify cmdline.txt
modification="dwc_otg.lpm_enable=0 quiet fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo"
containsModification=$(sudo grep -c "${modification}" /boot/cmdline.txt)
containsModification=$(grep -c "${modification}" /boot/cmdline.txt)
if [ ${containsModification} -eq 0 ]; then
echo "# adding modification to /boot/cmdline.txt"
cmdlineContent=$(sudo cat /boot/cmdline.txt)
cmdlineContent=$(cat /boot/cmdline.txt)
echo "${cmdlineContent} ${modification}" > /boot/cmdline.txt
else
echo "# /boot/cmdline.txt already contains modification"
fi
containsModification=$(sudo grep -c "${modification}" /boot/cmdline.txt)
containsModification=$(grep -c "${modification}" /boot/cmdline.txt)
if [ ${containsModification} -eq 0 ]; then
echo "# FAIL: was not able to modify /boot/cmdline.txt"
echo "err='ended unclear state'"
exit 1
fi
# modify config.txt
sudo
# touch screen calibration
apt-get install -y xserver-xorg-input-evdev
cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf
@ -285,7 +287,7 @@ function install_lcd() {
# set font that fits the LCD screen
# https://github.com/rootzoll/raspiblitz/issues/244#issuecomment-476713706
# there can be a different font for different types of LCDs with using the displayType parameter in the future
sudo setfont /usr/share/consolefonts/Uni3-TerminusBold16.psf.gz
setfont /usr/share/consolefonts/Uni3-TerminusBold16.psf.gz
echo "# OK install of LCD done ... reboot needed"
@ -303,30 +305,30 @@ function uninstall_lcd() {
echo "# UNINSTALL 64bit LCD DRIVER"
# hold bootloader
sudo apt-mark hold raspberrypi-bootloader
apt-mark hold raspberrypi-bootloader
# make sure xinput-calibrator is installed
sudo apt-get install -y xinput-calibrator
apt-get install -y xinput-calibrator
# remove modifications of config.txt
sudo sed -i '/^hdmi_force_hotplug=/d' /boot/config.txt 2>/dev/null
sudo sed -i '/^hdmi_group=/d' /boot/config.txt 2>/dev/null
sudo sed -i "/^hdmi_mode=/d" /boot/config.txt 2>/dev/null
sudo sed -i "s/^dtoverlay=.*//g" /boot/config.txt 2>/dev/null
sed -i '/^hdmi_force_hotplug=/d' /boot/config.txt 2>/dev/null
sed -i '/^hdmi_group=/d' /boot/config.txt 2>/dev/null
sed -i "/^hdmi_mode=/d" /boot/config.txt 2>/dev/null
sed -i "s/^dtoverlay=.*//g" /boot/config.txt 2>/dev/null
echo "hdmi_group=1" >> /boot/config.txt
echo "hdmi_mode=3" >> /boot/config.txt
echo "dtoverlay=pi3-disable-bt" >> /boot/config.txt
echo "dtoverlay=disable-bt" >> /boot/config.txt
# remove modification of cmdline.txt
sudo sed -i "s/ dwc_otg.lpm_enable=0 quiet fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo//g" /boot/cmdline.txt
sed -i "s/ dwc_otg.lpm_enable=0 quiet fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo//g" /boot/cmdline.txt
# un-prepare X11
sudo mv /home/admin/wavesharelcd-64bit-rpi/40-libinput.conf /etc/X11/xorg.conf.d/40-libinput.conf 2>/dev/null
sudo rm -rf /etc/X11/xorg.conf.d/99-calibration.conf
mv /home/admin/wavesharelcd-64bit-rpi/40-libinput.conf /etc/X11/xorg.conf.d/40-libinput.conf 2>/dev/null
rm -rf /etc/X11/xorg.conf.d/99-calibration.conf
# remove github code of LCD drivers
sudo rm -r /home/admin/wavesharelcd-64bit-rpi
rm -r /home/admin/wavesharelcd-64bit-rpi
echo "# OK uninstall LCD done ... reboot needed"
@ -336,72 +338,13 @@ function uninstall_lcd() {
fi
}
# not being used - can be deleted after mid 2021
function install_lcd_legacy() {
if [ "${baseimage}" = "raspios_arm64" ] || [ "${baseimage}" = "debian_rpi64" ]; then
echo "*** 64bit LCD DRIVER ***"
echo "--> Downloading LCD Driver from Github"
cd /home/admin/
sudo -u admin git clone https://github.com/tux1c/wavesharelcd-64bit-rpi.git
sudo -u admin chmod -R 755 wavesharelcd-64bit-rpi
sudo -u admin chown -R admin:admin wavesharelcd-64bit-rpi
cd /home/admin/wavesharelcd-64bit-rpi
sudo -u admin git reset --hard 5a206a7 || exit 1
sudo -u admin /home/admin/config.scripts/blitz.git-verify.sh \
'GitHub' 'https://github.com/web-flow.gpg' '4AEE18F83AFDEB23' || exit 1
# from https://github.com/tux1c/wavesharelcd-64bit-rpi/blob/master/install.sh
# prepare X11
sudo rm -rf /etc/X11/xorg.conf.d/40-libinput.conf
sudo mkdir -p /etc/X11/xorg.conf.d
sudo cp -rf ./99-calibration.conf /etc/X11/xorg.conf.d/99-calibration.conf
# sudo cp -rf ./99-fbturbo.conf /etc/X11/xorg.conf.d/99-fbturbo.conf # there is no such file
# add waveshare mod
sudo cp ./waveshare35a.dtbo /boot/overlays/
# modify /boot/config.txt
sudo sed -i "s/^hdmi_force_hotplug=.*//g" /boot/config.txt
#echo "hdmi_force_hotplug=1" >> /boot/config.txt
sudo sed -i "s/^dtparam=i2c_arm=.*//g" /boot/config.txt
echo "dtparam=i2c_arm=on" >> /boot/config.txt
# don't enable SPI and UART ports by default
# echo "dtparam=spi=on" >> /boot/config.txt
# echo "enable_uart=1" >> /boot/config.txt
sudo sed -i "s/^dtoverlay=.*//g" /boot/config.txt
echo "dtoverlay=waveshare35a:rotate=90" >> /boot/config.txt
# use modified cmdline.txt
sudo cp ./cmdline.txt /boot/
# touch screen calibration
apt-get install -y xserver-xorg-input-evdev
cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf
# TODO manual touchscreen calibration option
# https://github.com/tux1c/wavesharelcd-64bit-rpi#adapting-guide-to-other-lcds
fi
# activate LCD and trigger reboot
# dont do this on dietpi to allow for automatic build
if [ "${baseimage}" = "raspios_arm64" ] || [ "${baseimage}" = "debian_rpi64" ]; then
echo "Installing 64-bit LCD drivers ..."
sudo chmod +x -R /home/admin/wavesharelcd-64bit-rpi
cd /home/admin/wavesharelcd-64bit-rpi
sudo apt-mark hold raspberrypi-bootloader
sudo ./install.sh
else
echo "Use 'sudo reboot' to restart manually."
fi
}
function install_headless() {
if [ "${baseimage}" = "raspios_arm64" ]|| [ "${baseimage}" = "debian_rpi64" ]; then
modificationExists=$(sudo cat /etc/systemd/system/getty@tty1.service.d/autologin.conf | grep -c "autologin pi")
modificationExists=$(cat /etc/systemd/system/getty@tty1.service.d/autologin.conf | grep -c "autologin pi")
if [ "${modificationExists}" == "1" ]; then
echo "# deactivating auto-login of pi user"
# set Raspi to deactivate auto-login (will delete /etc/systemd/system/getty@tty1.service.d/autologin.conf)
sudo raspi-config nonint do_boot_behaviour B1
raspi-config nonint do_boot_behaviour B1
else
echo "# auto-login of pi user is already deactivated"
fi
@ -422,15 +365,15 @@ function install_headless() {
function uninstall_headless() {
if [ "${baseimage}" = "raspios_arm64" ] || [ "${baseimage}" = "debian_rpi64" ]; then
# activate auto-login
sudo raspi-config nonint do_boot_behaviour B2
modificationExists=$(sudo cat /etc/systemd/system/getty@tty1.service.d/autologin.conf | grep -c "autologin pi")
raspi-config nonint do_boot_behaviour B2
modificationExists=$(cat /etc/systemd/system/getty@tty1.service.d/autologin.conf | grep -c "autologin pi")
if [ "${modificationExists}" == "0" ]; then
echo "# activating auto-login of pi user again"
# set Raspi to boot up automatically with user pi
# https://www.raspberrypi.org/forums/viewtopic.php?t=21632
sudo bash -c "echo '[Service]' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
sudo bash -c "echo 'ExecStart=' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
sudo bash -c "echo 'ExecStart=-/sbin/agetty --autologin pi --noclear %I 38400 linux' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
bash -c "echo '[Service]' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
bash -c "echo 'ExecStart=' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
bash -c "echo 'ExecStart=-/sbin/agetty --autologin pi --noclear %I 38400 linux' >> /etc/systemd/system/getty@tty1.service.d/autologin.conf"
else
echo "# auto-login of pi user already active"
fi
@ -438,13 +381,13 @@ function uninstall_headless() {
# set DietPi to boot up automatically with user pi (for the LCD)
# requires AUTO_SETUP_AUTOSTART_TARGET_INDEX=7 in the dietpi.txt
# /DietPi/dietpi/dietpi-autostart overwrites /etc/systemd/system/getty@tty1.service.d/dietpi-autologin.conf on reboot
sudo sed -i 's/agetty --autologin root %I $TERM/agetty --autologin pi --noclear %I 38400 linux/' /DietPi/dietpi/dietpi-autostart
sed -i 's/agetty --autologin root %I $TERM/agetty --autologin pi --noclear %I 38400 linux/' /DietPi/dietpi/dietpi-autostart
elif [ "${baseimage}" = "ubuntu" ] || [ "${baseimage}" = "armbian" ]; then
modificationExists=$(sudo cat /lib/systemd/system/getty@.service | grep -c "autologin pi")
modificationExists=$(cat /lib/systemd/system/getty@.service | grep -c "autologin pi")
if [ "${modificationExists}" == "0" ]; then
sudo bash -c "echo '[Service]' >> /lib/systemd/system/getty@.service"
sudo bash -c "echo 'ExecStart=' >> /lib/systemd/system/getty@.service"
sudo bash -c "echo 'ExecStart=-/sbin/agetty --autologin pi --noclear %I 38400 linux' >> /lib/systemd/system/getty@.service"
bash -c "echo '[Service]' >> /lib/systemd/system/getty@.service"
bash -c "echo 'ExecStart=' >> /lib/systemd/system/getty@.service"
bash -c "echo 'ExecStart=-/sbin/agetty --autologin pi --noclear %I 38400 linux' >> /lib/systemd/system/getty@.service"
else
echo "# auto-login of pi user already active"
fi
@ -460,6 +403,14 @@ function uninstall_headless() {
if [ "${command}" == "set-display" ]; then
# Make sure needed packages are installed
if [ $(dpkg-query -l | grep "ii fbi" | wc -l) = 0 ]; then
sudo apt-get install fbi -y > /dev/null
fi
if [ $(dpkg-query -l | grep "ii qrencode" | wc -l) = 0 ]; then
sudo apt-get install qrencode -y > /dev/null
fi
paramDisplayClass=$2
paramDisplayType=$3
echo "# blitz.display.sh set-display ${paramDisplayClass} ${paramDisplayType}"
@ -501,7 +452,7 @@ if [ "${command}" == "set-display" ]; then
# mark new display class in config (if exist)
/home/admin/config.scripts/blitz.conf.sh set displayClass ${paramDisplayClass}
sudo sed -i "s/^displayClass=.*/displayClass=${paramDisplayClass}/g" /home/admin/raspiblitz.info
sed -i "s/^displayClass=.*/displayClass=${paramDisplayClass}/g" /home/admin/raspiblitz.info
exit 0
fi

View File

@ -21,7 +21,6 @@ fi
source $RASPIBLITZ_INFO
source $RASPIBLITZ_CONF
# show info menu
if [ "$1" = "menu" ]; then
isInstalled=$(sudo ls $HOME_DIR 2>/dev/null | grep -c "$APP_DIR")