tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1#!/bin/sh
2
3# The updater script on the NWZ has a major bug/feature:
4# it does NOT clear the update flag if the update scrit fails
5# thus causing a update/reboot loop and a bricked device
6# always clear to make sure we don't end up being screwed
7nvpflag fup 0xFFFFFFFF
8
9#
10# This script remounts the user (aka contents) partition read-write-exec and
11# runs the file given and redirects its output and error to a file.
12# To use this file, you need to replace NWZ_EXEC_THIS by the file you want to
13# execute and NWZ_LOG_THIS by the name of the file you want to log to. You may
14# use sed as follows for this purpose:
15# cat exec_file_extern.sh.in | sed 's|NWZ_EXEC_THIS|myfile.elf|' | \
16# sed 's|NWZ_LOG_THIS|exec.log|' > my_exec_file.sh
17#
18# NOTE 1: technically, NWZ_EXEC_THIS can be any command, not just a file
19# NOTE 2: this script will export the variable NWZ_CONTENTS that is the path to
20# the user partition, so that if NWZ_EXEC_THIS is a bash script, it can
21# easily use it
22#
23
24# go to /tmp
25cd /tmp
26
27# get content partition path
28CONTENTS="/contents"
29CONTENTS_PART=`mount | grep contents | awk '{ print $1 }'`
30
31lcdmsg -c -f /usr/local/bin/font_08x12.bmp -l 0,3 "Contents partition:\n$CONTENTS_PART"
32
33# 2) We need to remount the contents partition in read-write mode be able to
34# write something on it
35lcdmsg -f /usr/local/bin/font_08x12.bmp -l 0,6 "Remount $CONTENTS rw and exec"
36if ! mount -o remount,rw,umask=000 $CONTENTS_PART $CONTENTS
37then
38 lcdmsg -f /usr/local/bin/font_08x12.bmp -l 0,7 "ERROR: remount failed"
39 sleep 3
40 exit 0
41fi
42
43# run file and redirect all outputs
44lcdmsg -f /usr/local/bin/font_08x12.bmp -l 0,7 "Running file..."
45export NWZ_CONTENTS="$CONTENTS"
46$CONTENTS/NWZ_EXEC_THIS >$CONTENTS/NWZ_LOG_THIS 2>&1
47
48# 4) Success screen
49lcdmsg -f /usr/local/bin/font_08x12.bmp -l 0,15 "Rebooting in 3 seconds."
50sleep 3
51sync
52
53# finish
54exit 0