48b9097c2c
Change to more generic /bin/sh script * added support for using on shells that don't have UID variable; uses UID if it's available and calls "id -u" when it's not * modified quoting as recommended by shellcheck * changed to not use "$?" to check for failure. Now uses "if ! (command); then (fail condition); fi" for when a command fails
125 lines
2.9 KiB
Bash
Executable File
125 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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# TS100 Flasher for Linux by Alex Wigen (https://github.com/awigen)
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DIR_TMP="/tmp/ts100"
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usage() {
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echo
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echo "#################"
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echo "# TS100 Flasher #"
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echo "#################"
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echo
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echo " Usage: $0 <HEXFILE>"
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echo
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echo "This script has been tested to work on Fedora."
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echo "If you experience any issues please open a ticket at:"
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echo "https://github.com/Ralim/IronOS/issues/new"
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echo
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}
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GAUTOMOUNT=0
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disable_gautomount() {
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if ! GSETTINGS=$(which gsettings); then
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return 1
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fi
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if ! gsettings get org.gnome.desktop.media-handling automount | grep true > /dev/null; then
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GAUTOMOUNT=1
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gsettings set org.gnome.desktop.media-handling automount false
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fi
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}
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enable_gautomount() {
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if [ "$GAUTOMOUNT" -ne 0 ]; then
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gsettings set org.gnome.desktop.media-handling automount true
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fi
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}
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is_attached() {
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if ! output=$(lsblk -b --raw --output NAME,MODEL | grep 'DFU.*Disk'); then
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return 1
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fi
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DEVICE=$(echo "$output" | awk '{print "/dev/"$1}')
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}
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instructions="not printed"
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wait_for_ts100() {
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while ! is_attached; do
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if [ "$instructions" = "not printed" ]; then
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echo
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echo "#####################################################"
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echo "# Waiting for TS100 config disk device to appear #"
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echo "# #"
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echo "# Connect the soldering iron with a USB cable while #"
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echo "# holding the button closest to the tip pressed #"
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echo "#####################################################"
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echo
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instructions="printed"
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fi
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sleep 0.1
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done
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}
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mount_ts100() {
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mkdir -p "$DIR_TMP"
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user="${UID:-$(id -u)}"
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if ! sudo mount -t msdos -o uid=$user "$DEVICE" "$DIR_TMP"; then
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echo "Failed to mount $DEVICE on $DIR_TMP"
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exit 1
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fi
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}
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umount_ts100() {
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if ! mountpoint "$DIR_TMP" > /dev/null && sudo umount "$DIR_TMP"; then
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echo "Failed to unmount $DIR_TMP"
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exit 1
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fi
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rmdir "$DIR_TMP"
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}
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cleanup() {
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enable_gautomount
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if [ -d "$DIR_TMP" ]; then
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umount_ts100
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fi
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}
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trap cleanup EXIT
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if [ "$#" -ne 1 ]; then
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echo "Please provide a HEX file to flash"
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usage
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exit 1
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fi
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if [ ! -f "$1" ]; then
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echo "'$1' is not a regular file, please provide a HEX file to flash"
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usage
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exit 1
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fi
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if [ "$(head -c1 "$1")" != ":" ] || [ "$(tail -n1 "$1" | head -c1)" != ":" ]; then
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echo "'$1' doesn't look like a valid HEX file. Please provide a HEX file to flash"
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usage
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exit 1
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fi
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disable_gautomount
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wait_for_ts100
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echo "Found TS100 config disk device on $DEVICE"
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mount_ts100
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echo "Mounted config disk drive, flashing..."
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cp -v "$1" "$DIR_TMP/ts100.hex"
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sync
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echo "Waiting for TS100 to flash"
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sleep 5
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echo "Remounting config disk drive"
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umount_ts100
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wait_for_ts100
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mount_ts100
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echo "Flash result: "
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ls "$DIR_TMP"/ts100*
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