OS Manuals

/usr/bin/dfu-prefix

USB Device Firmware Upgrade utility

From dfu-util 0.11-r5 (enterprise-packages), captured 2026-11-08 by running dfu-prefix --help (exit 0). permalink

dfu-prefix (dfu-util) 0.11

Copyright 2011-2012 Stefan Schmidt, 2014 Uwe Bonnes, 2014-2020 Tormod Volden
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Usage: dfu-prefix [options] ...
  -h --help			Print this help message
  -V --version			Print the version number
  -c --check <file>		Check DFU prefix of <file>
  -D --delete <file>		Delete DFU prefix from <file>
  -a --add <file>		Add DFU prefix to <file>
In combination with -a:
  -s --stellaris-address <address>  Add TI Stellaris address prefix to <file>
In combination with -D or -c:
  -T --stellaris		Act on TI Stellaris address prefix of <file>
In combination with -a or -D or -c:
  -L --lpc-prefix		Use NXP LPC DFU prefix format
Options (8)
OptionDescriptionSource
-h, --help --helpDisplays a help message.help + man
-V, --version --versionDisplays the software version.help + man
-c --checkCheck DFU prefix of <file>help
-D --deleteDelete DFU prefix from <file>help
-a --addAdd DFU prefix to <file>help
-s, --stellaris-address --stellaris-address(in combination with --add) Add TI Stellaris address prefix to filehelp + man
-T, --stellaris --stellaris(in combination with --delete or --check) Act on TI Stellaris address prefix of filehelp + man
-L, --lpc-prefix --lpc-prefix(in combination with --add or --delete or --check) Use NXP LPC DFU prefix formathelp + man
Exit status (1) from the manual page
0Success (also if prefix is missing)

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.