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74 lines
1.9 KiB
74 lines
1.9 KiB
#!/usr/bin/env bash
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set -e
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function print_help() {
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echo "Usage: $0 -t [pitfttype]"
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echo " -h Print this help"
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echo " -t [type] Specify the type of PiTFT: '28r' (PID 1601) or '28c' (PID 1983) or '35r' or '22'"
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echo
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echo "You must specify a type of display."
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exit 1
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}
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args=$(getopt -uo 'ht:i:' -- $*)
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[ $? != 0 ] && print_help
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set -- $args
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for i
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do
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case "$i"
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in
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-h)
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print_help
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;;
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-t)
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pitfttype="$2"
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echo "Type = ${2}"
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shift
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shift
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;;
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-i)
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target_image="$2"
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echo "Image = ${2}"
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shift
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shift
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;;
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esac
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done
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if [[ $EUID -ne 0 ]]; then
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echo "$0 must be run as root. try: sudo $0"
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exit 1
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fi
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if [ "${pitfttype}" != "28r" ] && [ "${pitfttype}" != "28c" ] && [ "${pitfttype}" != "35r" ] && [ "${pitfttype}" != "22" ]
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then
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echo "Type must be '28r' (2.8\" resistive, PID 1601) or '28c' (2.8\" capacitive, PID 1983) or '35r' (3.5\" Resistive) or '22' (2.2\" no touch)"
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print_help
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fi
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target_mnt="/media/raspbian-target"
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echo "Mounting $target_image on $target_mnt"
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kpartx -av $target_image
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mkdir -p $target_mnt
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mount /dev/mapper/loop0p2 $target_mnt
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mount /dev/mapper/loop0p1 $target_mnt/boot
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echo "Adding apt.adafruit.com to sources.list"
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curl -SLs https://apt.adafruit.com/add | chroot $target_mnt /bin/bash
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echo "Installing adafruit-pitft-helper and dependencies"
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chroot $target_mnt sudo apt-get install adafruit-pitft-helper
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echo "Running adafruit-pitft-helper"
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chroot $target_mnt sudo adafruit-pitft-helper -t $pitfttype
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echo "Dropping you into Bash"
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chroot $target_mnt sudo /bin/bash
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echo "Unmounting $target_image"
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umount $target_mnt/boot
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umount $target_mnt
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kpartx -d $target_image
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