meshtastic-firmware/bin/device-install.sh

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#!/bin/sh
PYTHON=${PYTHON:-$(which python3 python | head -n 1)}
set -e
# Usage info
show_help() {
cat <<EOF
Usage: $(basename $0) [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME|FILENAME]
Flash image file to device, but first erasing and writing system information"
-h Display this help and exit
-p ESPTOOL_PORT Set the environment variable for ESPTOOL_PORT. If not set, ESPTOOL iterates all ports (Dangerous).
-P PYTHON Specify alternate python interpreter to use to invoke esptool. (Default: "$PYTHON")
-f FILENAME The .bin file to flash. Custom to your device type and region.
EOF
}
while getopts ":hp:P:f:" opt; do
case "${opt}" in
h)
show_help
exit 0
;;
p)
export ESPTOOL_PORT=${OPTARG}
;;
P)
PYTHON=${OPTARG}
;;
f)
FILENAME=${OPTARG}
;;
*)
echo "Invalid flag."
show_help >&2
exit 1
;;
esac
done
shift "$((OPTIND - 1))"
[ -z "$FILENAME" -a -n "$1" ] && {
FILENAME=$1
shift
}
if [ -f "${FILENAME}" ] && [ -n "${FILENAME##*"update"*}" ]; then
echo "Trying to flash ${FILENAME}, but first erasing and writing system information"
"$PYTHON" -m esptool erase_flash
"$PYTHON" -m esptool write_flash 0x00 ${FILENAME}
# Account for S3 board's different OTA partition
if [ -n "${FILENAME##*"s3"*}" ] && [ -n "${FILENAME##*"-v3"*}" ] && [ -n "${FILENAME##*"t-deck"*}" ] && [ -n "${FILENAME##*"wireless-paper"*}" ] && [ -n "${FILENAME##*"wireless-tracker"*}" ] && [ -n "${FILENAME##*"station-g2"*}" ] && [ -n "${FILENAME##*"unphone"*}" ]; then
if [ -n "${FILENAME##*"esp32c3"*}" ]; then
"$PYTHON" -m esptool write_flash 0x260000 bleota.bin
else
"$PYTHON" -m esptool write_flash 0x260000 bleota-c3.bin
fi
else
"$PYTHON" -m esptool write_flash 0x260000 bleota-s3.bin
fi
"$PYTHON" -m esptool write_flash 0x300000 littlefs-*.bin
else
show_help
echo "Invalid file: ${FILENAME}"
fi
exit 0