COLORHUG-FLASH(1)                                            COLORHUG-FLASH(1)



NAME
       colorhug-flash - A firmware updater for the ColorHug colorimeter

SYNOPSIS
       colorhug-flash [ --verbose ] [ --filename ]


DESCRIPTION
       This manual page documents briefly the colorhug-flash command.

       colorhug-flash allows you to update the firmware on your Hughski
       ColorHug colorimeter.

OPTIONS
       This program follows the usual GNU command line syntax, with long
       options starting with two dashes (`-').  A summary of options is
       included below.

                 --help
              Show summary of options.

                 --verbose
              Show extra debugging information.

                 --filename
              Flash a specific firmware file.

              Usually colorhug-flash contacts the internet and downloads
              update metadata to work out the firmware file to use.  This flag
              allows the user to use a custom image.

ENVIRONMENT
       Setting COLORHUG_EMULATE will allow you to run this tool without any
       real hardware attached, although the program will fail when the flash
       write is verified.

AUTHOR
       This manual page was written by Richard Hughes <richard@hughsie.com>.

                               12 February 2022              COLORHUG-FLASH(1)