amke display install a 3 choice menu

dietpi/dietpi.display.sh

@@ -0,0 +1,191 @@
+
+# keep in mind that DietPi for Raspberry is also a stripped down Raspbian
+echo "Detect Base Image ..." 
+baseImage="?"
+isDietPi=$(uname -n | grep -c 'DietPi')
+isRaspbian=$(cat /etc/os-release 2>/dev/null | grep -c 'Raspbian')
+if [ ${isRaspbian} -gt 0 ]; then
+  baseImage="raspbian"
+fi
+if [ ${isDietPi} -gt 0 ]; then
+  baseImage="dietpi"
+fi
+if [ "${baseImage}" = "?" ]; then
+  cat /etc/os-release 2>/dev/null
+  echo "!!! FAIL !!!"
+  echo "Base Image cannot be detected or is not supported."
+  exit 1
+else
+  echo "OK running ${baseImage}"
+fi
+
+
+if [ "${baseImage}" = "raspbian" ]; then
+  echo "Press ENTER to install LCD and reboot ..."
+  read key
+
+  # give Raspi a default hostname (optional)
+  sudo raspi-config nonint do_hostname "RaspiBlitz"
+
+  # *** Display selection ***
+  dialog --title "Display" --yesno "Are you using the default display available from Amazon?\nSelect 'No' if you are using the Swiss version from play-zone.ch!" 6 80
+  defaultDisplay=$?
+
+  if [ "${defaultDisplay}" = "0" ]; then
+
+    # *** RASPIBLITZ / LCD (at last - because makes a reboot) ***
+    # based on https://www.elegoo.com/tutorial/Elegoo%203.5%20inch%20Touch%20Screen%20User%20Manual%20V1.00.2017.10.09.zip
+    
+    echo "--> LCD DEFAULT"
+    cd /home/admin/
+    sudo apt-mark hold raspberrypi-bootloader
+    git clone https://github.com/goodtft/LCD-show.git
+    sudo chmod -R 755 LCD-show
+    sudo chown -R admin:admin LCD-show
+    cd LCD-show/
+    sudo ./LCD35-show
+
+  else
+
+    # Download and install the driver
+    # based on http://www.raspberrypiwiki.com/index.php/3.5_inch_TFT_800x480@60fps
+
+    echo "--> LCD ALTERNATIVE"
+    cd /boot
+    sudo wget http://www.raspberrypiwiki.com/download/RPI-HD-35-INCH-TFT/dt-blob-For-3B-plus.bin
+    sudo mv dt-blob-For-3B-plus.bin dt-blob.bin
+    cat <<EOF >> config.txt
+
+  dtparam=spi=off
+  dtparam=i2c_arm=off
+
+  # Set screen size and any overscan required
+  overscan_left=0
+  overscan_right=0
+  overscan_top=0
+  overscan_bottom=0
+  framebuffer_width=800
+  framebuffer_height=480
+
+
+  enable_dpi_lcd=1
+  display_default_lcd=1
+  dpi_group=2
+  dpi_mode=87
+  dpi_output_format=0x6f015
+
+  # set up the size to 800x480
+  hdmi_timings=480 0 16 16 24 800 0 4 2 2 0 0 0 60 0 32000000 6
+
+  #rotate screen
+  display_rotate=3
+
+  dtoverlay=i2c-gpio,i2c_gpio_scl=24,i2c_gpio_sda=23
+  fi
+EOF
+    init 6
+  fi
+fi
+
+
+if [ "${baseImage}" = "dietpi" ]; then
+
+  OPTIONS=(GPIO "Install the default display available from Amazon" \
+          HDMI "Install the 3.5\" HDMI display from Aliexpress" \
+          SWISS "Install the Swiss version from play-zone.ch"
+  )
+
+  CHOICE=$(dialog --backtitle "RaspiBlitz - Display Install" --clear --title "Display Install" --menu "Choose a your diplay:" 10 70 6 "${OPTIONS[@]}" 2>&1 >/dev/tty)
+
+  if [ "${CHOICE}" = "GPIO" ]; then
+    echo "Installing the default display available from Amazon"
+
+    # based on https://www.elegoo.com/tutorial/Elegoo%203.5%20inch%20Touch%20Screen%20User%20Manual%20V1.00.2017.10.09.zip
+      cd /home/admin/
+    #sudo apt-mark hold raspberrypi-bootloader
+    git clone https://github.com/goodtft/LCD-show.git
+    sudo chmod -R 755 LCD-show
+    sudo chown -R admin:admin LCD-show
+    cd LCD-show/
+    # sudo ./LCD35-show
+    sudo rm -rf /etc/X11/xorg.conf.d/40-libinput.conf
+    sudo mkdir /etc/X11/xorg.conf.d
+    sudo cp ./usr/tft35a-overlay.dtb /boot/overlays/
+    sudo cp ./usr/tft35a-overlay.dtb /boot/overlays/tft35a.dtbo
+    sudo cp -rf ./usr/99-calibration.conf-35  /etc/X11/xorg.conf.d/99-calibration.conf
+    sudo cp -rf ./usr/99-fbturbo.conf  /usr/share/X11/xorg.conf.d/
+    sudo cp ./usr/cmdline.txt /DietPI/
+    sudo cp ./usr/inittab /etc/
+    sudo cp ./boot/config-35.txt /DietPi/config.tx
+    echo "***"
+    echo "reboot with \`sudo reboot\` to have the LCD working"
+    echo "***"
+
+    exit
+
+  elif [ "${CHOICE}" = "HDMI" ]; then
+    echo "Installing the 3.5\" HDMI display from Aliexpress"
+    
+    # based on http://www.lcdwiki.com/3.5inch_HDMI_Display-B
+      git clone https://github.com/goodtft/LCD-show.git
+    chmod -R 755 LCD-show
+    cd LCD-show/
+    #sudo ./MPI3508-show  
+    sudo rm -rf /etc/X11/xorg.conf.d/40-libinput.conf
+    sudo cp -rf ./boot/config-35-480X320.txt /DietPi/config.txt 
+    sudo cp ./usr/cmdline.txt /DietPi/
+    sudo cp ./usr/inittab /etc/
+    sudo cp -rf ./usr/99-fbturbo.conf-HDMI /usr/share/X11/xorg.conf.d/99-fbturbo.conf 
+    sudo mkdir -p /etc/X11/xorg.conf.d 
+    sudo cp -rf ./usr/99-calibration.conf-3508 /etc/X11/xorg.conf.d/99-calibration.con
+    echo "***"
+    echo "reboot with \`sudo reboot\` to have the LCD working"
+    echo "***"
+
+    exit
+
+  elif [ "${CHOICE}" = "SWISS" ]; then
+
+    # Download and install the driver
+    # based on http://www.raspberrypiwiki.com/index.php/3.5_inch_TFT_800x480@60fps
+
+    echo "--> LCD ALTERNATIVE"
+    cd /DietPi
+    sudo wget http://www.raspberrypiwiki.com/download/RPI-HD-35-INCH-TFT/dt-blob-For-3B-plus.bin
+    sudo mv dt-blob-For-3B-plus.bin dt-blob.bin
+    cat <<EOF >> config.txt
+
+  dtparam=spi=off
+  dtparam=i2c_arm=off
+
+  # Set screen size and any overscan required
+  overscan_left=0
+  overscan_right=0
+  overscan_top=0
+  overscan_bottom=0
+  framebuffer_width=800
+  framebuffer_height=480
+
+
+  enable_dpi_lcd=1
+  display_default_lcd=1
+  dpi_group=2
+  dpi_mode=87
+  dpi_output_format=0x6f015
+
+  # set up the size to 800x480
+  hdmi_timings=480 0 16 16 24 800 0 4 2 2 0 0 0 60 0 32000000 6
+
+  #rotate screen
+  display_rotate=3
+
+  dtoverlay=i2c-gpio,i2c_gpio_scl=24,i2c_gpio_sda=23
+  fi
+EOF
+    init 6
+  fi 
+
+else
+  echo "CANCEL"
+  exit
+fi