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DFU-SUFFIX(1) DFU-SUFFIX(1) NAME dfu-suffix - add, check, or remove DFU firmware file suffix SYNOPSIS dfu-suffix [options] --add DFU_FILE dfu-suffix --check DFU_FILE dfu-suffix --delete DFU_FILE dfu-suffix --help dfu-suffix --version DESCRIPTION The program dfu-suffix can be used to add, check or remove a DFU firmware file suffix, recommended for safely matching a firmware file and device. Note that a suffix is recommended by the DFU standard, but not re- quired. A DFU host tool like dfu-util will recognize the suffix and use it to check that the device is matching, but not transfer the suf- fix to the device. OPTIONS -v, --vid vendorID Specify USB vendor ID (hexadecimal) -p, --pid productID Specify USB product ID (hexadecimal) -d, --did deviceID Specify USB device ID (hexadecimal) -S, --spec version Specify DFU specification version (hexadecimal) -h, --help Displays a help message. -V, --version Displays the software version. EXAMPLES dfu-suffix --vid 0123 --add firmware.dfu Adds a suffix matching vendor 0x0123 and product ID 0x4567. Since product and device ID are not specified, they will contain the wildcard value 0xFFFF. dfu-suffix --check firmware.dfu Checks the file firmware.dfu for a valid DFU suffix dfu-suffix --delete firmware.dfu Removes a valid DFU suffix from the file firmware.dfu EXIT VALUES 0 Success (also if suffix is missing) -64 Usage error LIMITATIONS dfu-suffix can not tell a broken DFU suffix (e.g. checksum mismatch) from a non-existing suffix, so only a valid suffix can be removed. BUGS https://sourceforge.net/p/dfu-util/tickets/ COPYRIGHT License GPLv2: GNU GPL version 2 SEE ALSO dfu-prefix(1), dfu-util(1) AUTHORS See AUTHORS file in source. dfu-util 0.11 September 2021 DFU-SUFFIX(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | EXIT VALUES | LIMITATIONS | BUGS | COPYRIGHT | SEE ALSO | AUTHORS
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