dfu-suffix (dfu-util) 0.11 Copyright 2011-2012 Stefan Schmidt, 2013-2020 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-suffix [options] ... -h --help Print this help message -V --version Print the version number -c --check Check DFU suffix of -a --add Add DFU suffix to -D --delete Delete DFU suffix from -p --pid Add product ID into DFU suffix in -v --vid Add vendor ID into DFU suffix in -d --did Add device ID into DFU suffix in -S --spec Add DFU specification ID into DFU suffix in