README.md

@@ -1,17 +1,6 @@
 # Adafruit-PiTFT-Helper
 
-### This script/repository is deprecated, as trying to do kernel updates on the fast-moving Raspberry Pi wasn't sustainable! We're now using a simpler device-tree-only script, available at https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/main/adafruit-pitft.py
+A script for configuring Adafruit's PiTFT displays on a Raspberry Pi.
-
-We'll keep this repo public but archived for the curious.
-
----------------------------------
-
-A (deprecated) script for configuring Adafruit's PiTFT displays on a Raspberry Pi.
-
-## Attention RETROPIE Users:
-
-Do not use the adafruit-pitft-helper script with RetroPie. Instead, follow the directions on this page:
-https://learn.adafruit.com/running-opengl-based-games-and-emulators-on-adafruit-pitft-displays/pitft-setup
 
 ## PiTFT Documentation
 
@@ -92,19 +81,6 @@ sudo adafruit-pitft-chroot-install -t 28r -i ~/2015-02-16-raspbian-wheezy.img
 ...where `-t` specifies the type of PiTFT just like the same option to
 `adafruit-pitft-helper`, and `-i` specifies the path to an image file.
 
-You can also use [`adafruit-pi-chroot`][pi-chroot] to run a `chroot`ed shell
-inside of a Raspbian ISO image.  Like the install wrapper, this relies on
-`kpartx`.
-
-These are the scripts we use to produce the Easy Install images offered in
-Adafruit product documentation.  They may be a bit rough around the edges.
-
-## Older Versions
-
-For the version supporting Raspbian Wheezy, check out the `wheezy` branch
-on this repository.
-
 [o]: https://github.com/adafruit/Adafruit-Occidentalis
 [p]: https://github.com/adafruit/Adafruit-Pi-Finder
 [c]: https://github.com/adafruit/Adafruit-PiTFT-Helper/blob/master/adafruit-pitft-chroot-install
-[pi-chroot]: https://github.com/adafruit/Adafruit-PiTFT-Helper/blob/master/adafruit-pi-chroot

adafruit-pi-chroot

@@ -1,58 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-function print_help() {
-    echo "$0: get a chroot shell inside of a Raspbian ISO"
-    echo "Usage: $0 target.img"
-    echo "    -h            Print this help"
-    echo "    -i [target]   Specify an ISO to chroot to (probably a Pi Foundation Raspbian)"
-    exit 1
-}
-
-args=$(getopt -uo 'ht:i:' -- $*)
-[ $? != 0 ] && print_help
-set -- $args
-
-for i
-do
-      case "$i"
-      in
-            -h)
-                    print_help
-                    ;;
-            -i)
-                    target_image="$2"
-                    echo "Image = ${2}"
-                    shift
-                    shift
-                    ;;
-      esac
-done
-
-if [[ $EUID -ne 0 ]]; then
-    echo "$0 must be run as root. try: sudo $0"
-    exit 1
-fi
-
-target_mnt="/media/raspbian-target"
-
-# assemble a mostly-legit filesystem by mounting / and /boot from the target
-# iso, plus /dev from the host pi (/dev/(u)random seems to be required by
-# recent versions of GPG):
-echo "Mounting $target_image on $target_mnt"
-kpartx -av $target_image
-mkdir -p $target_mnt
-mount /dev/dm-1 $target_mnt
-mount /dev/dm-0 $target_mnt/boot
-mkdir -p $target_mnt/dev
-mount --bind /dev $target_mnt/dev
-
-echo "Dropping you into Bash - image will be unmounted after exit"
-chroot $target_mnt sudo /bin/bash
-
-echo "Unmounting $target_image"
-umount $target_mnt/boot
-umount $target_mnt/dev
-umount $target_mnt
-kpartx -d $target_image

adafruit-pitft-chroot-install

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -e
+
 function print_help() {
     echo "Usage: $0 -t [pitfttype] -i target.img"
     echo "    -h            Print this help"
@@ -49,16 +51,11 @@ fi
 
 target_mnt="/media/raspbian-target"
 
-# assemble a mostly-legit filesystem by mounting / and /boot from the target
-# iso, plus /dev from the host pi (/dev/(u)random seems to be required by
-# recent versions of GPG):
 echo "Mounting $target_image on $target_mnt"
 kpartx -av $target_image
 mkdir -p $target_mnt
 mount /dev/dm-1 $target_mnt
 mount /dev/dm-0 $target_mnt/boot
-mkdir -p $target_mnt/dev
-mount --bind /dev $target_mnt/dev
 
 echo "Dropping you into Bash before install"
 chroot $target_mnt sudo /bin/bash
@@ -70,8 +67,8 @@ curl -SLs https://apt.adafruit.com/add | chroot $target_mnt /bin/bash
 echo -e "Package: *\nPin: origin \"apt.adafruit.com\"\nPin-Priority: 1001" | chroot $target_mnt bash -c "cat > /etc/apt/preferences.d/adafruit"
 
 echo "Installing kernel and adafruit-pitft-helper"
-chroot $target_mnt sudo apt-get install raspberrypi-bootloader
+chroot $target_mnt sudo apt-get install -y raspberrypi-bootloader
-chroot $target_mnt sudo apt-get install adafruit-pitft-helper
+chroot $target_mnt sudo apt-get install -y adafruit-pitft-helper
 
 echo "Running adafruit-pitft-helper"
 chroot $target_mnt sudo adafruit-pitft-helper -t $pitfttype
@@ -81,6 +78,5 @@ chroot $target_mnt sudo /bin/bash
 
 echo "Unmounting $target_image"
 umount $target_mnt/boot
-umount $target_mnt/dev
 umount $target_mnt
 kpartx -d $target_image

adafruit-pitft-helper

@@ -3,7 +3,7 @@
 set -e
 
 function print_version() {
-    echo "Adafruit PiTFT Helper v0.8.0"
+    echo "Adafruit PiTFT Helper v0.7.2"
     exit 1
 }
 
@@ -87,7 +87,7 @@ function update_configtxt() {
     fi
 
     if [ "${pitfttype}" == "28r" ]; then
-        overlay="dtoverlay=pitft28-resistive,rotate=90,speed=32000000,fps=20"
+        overlay="dtoverlay=pitft28r,rotate=90,speed=32000000,fps=20"
     fi
 
     if [ "${pitfttype}" == "28c" ]; then
@@ -95,7 +95,7 @@ function update_configtxt() {
     fi
 
     if [ "${pitfttype}" == "35r" ]; then
-        overlay="dtoverlay=pitft35-resistive,rotate=270,speed=25000000,fps=20"
+        overlay="dtoverlay=pitft35r,rotate=90,speed=42000000,fps=20"
     fi
 
     date=`date`
@@ -121,14 +121,6 @@ EOF
 function update_xorg() {
     mkdir -p /etc/X11/xorg.conf.d
 
-    cat > /etc/X11/xorg.conf.d/99-fbdev.conf <<EOF
-Section "Device"
-  Identifier "myfb"
-  Driver "fbdev"
-  Option "fbdev" "/dev/fb1"
-EndSection
-EOF
-
     if [ "${pitfttype}" == "28r" ]; then
         cat > /etc/X11/xorg.conf.d/99-calibration.conf <<EOF
 Section "InputClass"
@@ -211,7 +203,7 @@ EOF
 
     if [ "${pitfttype}" == "28c" ]; then
         cat > /etc/udev/rules.d/95-ft6206.rules <<EOF
-        SUBSYSTEM=="input", ATTRS{name}=="ft6x06_ts", ENV{DEVNAME}=="*event*", SYMLINK+="input/touchscreen"
+        SUBSYSTEM=="input", ATTRS{name}=="ft6x06_ts", ENV{DEVNAME}=="*event*", SYMLINK+="input/touchscreen" 
 EOF
     fi
 }
@@ -224,59 +216,12 @@ function install_console() {
         echo "/boot/cmdline.txt already updated"
     fi
     sed -i 's/BLANK_TIME=.*/BLANK_TIME=0/g' "/etc/kbd/config"
-    cat > /etc/rc.local <<EOF
-#!/bin/sh -e
-#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-#
-# By default this script does nothing.
-
-# Print the IP address
-_IP=$(hostname -I) || true
-if [ "$_IP" ]; then
-  printf "My IP address is %s\n" "$_IP"
-fi
-
-# disable console blanking on PiTFT
-sudo sh -c "TERM=linux setterm -blank 0 >/dev/tty0"
-
-exit 0
-EOF
 }
 
 function uninstall_console() {
     sed -i 's/rootwait fbcon=map:10 fbcon=font:VGA8x8/rootwait/g' "/boot/cmdline.txt"
     sed -i 's/BLANK_TIME=0/BLANK_TIME=10/g' "/etc/kbd/config"
     echo "Screen blanking time reset to 10 minutes"
-    cat > /etc/rc.local <<EOF
-#!/bin/sh -e
-#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-#
-# By default this script does nothing.
-
-# Print the IP address
-_IP=$(hostname -I) || true
-if [ "$_IP" ]; then
-  printf "My IP address is %s\n" "$_IP"
-fi
-
-exit 0
-EOF
 }
 
 function update_etcmodules() {
@@ -318,19 +263,6 @@ EOF
     fi
 }
 
-function update_bootprefs() {
-    echo "Turning off boot-to-desktop"
-    if [ -e /etc/init.d/lightdm ]; then
-      if [ $SYSTEMD -eq 1 ]; then
-        systemctl set-default multi-user.target
-        ln -fs /lib/systemd/system/getty@.service /etc/systemd/system/getty.target.wants/getty@tty1.service
-      else
-        update-rc.d lightdm disable 2
-        sed /etc/inittab -i -e "s/1:2345:respawn:\/bin\/login -f pi tty1 <\/dev\/tty1 >\/dev\/tty1 2>&1/1:2345:respawn:\/sbin\/getty --noclear 38400 tty1/"
-      fi
-    fi
-}
-
 # MAIN
 
 target_homedir="/home/pi"
@@ -368,18 +300,6 @@ if [[ $EUID -ne 0 ]]; then
     bail "adafruit-pitft-helper must be run as root. try: sudo adadfruit-pitft-helper"
 fi
 
-# check init system (technique borrowed from raspi-config):
-info PITFT 'Checking init system...'
-if command -v systemctl > /dev/null && systemctl | grep -q '\-\.mount'; then
-  echo "Found systemd"
-  SYSTEMD=1
-elif [ -f /etc/init.d/cron ] && [ ! -h /etc/init.d/cron ]; then
-  echo "Found sysvinit"
-  SYSTEMD=0
-else
-  bail "Unrecognised init system"
-fi
-
 if grep -q boot /proc/mounts; then
     echo "/boot is mounted"
 else
@@ -437,8 +357,6 @@ if [ "${pitfttype}" != "35r" ]; then
     fi
 fi
 
-# update_bootprefs || bail "Unable to set boot preferences"
-
 info PITFT "Updating /boot/config.txt..."
 update_configtxt || bail "Unable to update /boot/config.txt"
 

adafruit-pitft-helper2.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-echo "This script has been updated and now lives at https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/master/adafruit-pitft.sh"
-echo "please run:"
-echo "-----------"
-echo "# wget https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/adafruit-pitft.sh"
-echo "# chmod +x adafruit-pitft.sh"
-echo "# sudo ./adafruit-pitft.sh"