3 # kinect_fetch_fw - Fetch and install the Microsoft Kinect UAC firmware
5 # Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
7 # This program is free software. It comes without any warranty, to
8 # the extent permitted by applicable law. You can redistribute it
9 # and/or modify it under the terms of the Do What The Fuck You Want
10 # To Public License, Version 2, as published by Sam Hocevar. See
11 # http://sam.zoy.org/wtfpl/COPYING for more details.
13 # wget and 7z from p7zip-full are needed, they can be installed with
14 # sudo aptitude install wget p7zip-full
18 SDK_URL=${SDK_URL:-"http://download.microsoft.com/download/F/9/9/F99791F2-D5BE-478A-B77A-830AD14950C3/KinectSDK-v1.0-beta2-x86.msi"}
19 SDK_MD5="40764fe9e00911bda5095e5be777e311"
21 [ $# -lt 1 ] && { echo "usage: $(basename "$0") <firmware destdir> [<path of kinect_upload_fw binary>]" 1>&2; exit 1; }
22 FW_DESTDIR=$(readlink -f $1)
23 LOADER_PATH=${2:-"/usr/local/sbin/kinect_upload_fw"}
25 command -v wget >/dev/null 2>&1 || { echo "$(basename "$0"): command 'wget' is needed." 1>&2 ; exit 1; }
26 command -v 7z >/dev/null 2>&1 || { echo "$(basename "$0"): command '7z' is needed." 1>&2; exit 1; }
29 trap 'rm -rf "$TEMPDIR" >/dev/null 2>&1' 0
30 trap "exit 2" 1 2 3 15
33 ARCHIVE_NAME=$(basename "$SDK_URL")
34 rm -f "$ARCHIVE_NAME" && wget "$SDK_URL" -O "$ARCHIVE_NAME"
36 ARCHIVE_MD5=$(md5sum "$ARCHIVE_NAME" | grep --only-matching -m 1 '^[0-9a-f]*')
37 if [ "$ARCHIVE_MD5" != "$SDK_MD5" ];
39 echo "$(basename "$0"): Invalid hash for file '$ARCHIVE_NAME'." 1>&2
43 7z e -y -r "$ARCHIVE_NAME" "UACFirmware.*"
45 FW_FILE=$(ls UACFirmware.* | cut -d ' ' -f 1)
47 install -d "${DESTDIR}${FW_DESTDIR}"
48 install -m 644 "$FW_FILE" "${DESTDIR}${FW_DESTDIR}"
50 FIRMWARE_PATH=$FW_DESTDIR/$(basename "$FW_FILE")
52 if [ -f "${DESTDIR}/lib/udev/rules.d/55-kinect_audio.rules" ];
54 sed -e "s|@LOADER_PATH@|$LOADER_PATH|g" \
55 -e "s|@FIRMWARE_PATH@|$FIRMWARE_PATH|g" \
56 -i "${DESTDIR}/lib/udev/rules.d/55-kinect_audio.rules"