Using the Updater

Once you have a terminal window open, access the command line updater by entering:

./command-line-updater

You will receive usage information such as:

Cambrionix Command Line Updater 2.0.0:
  --path <path> | <filename>      The path to look for firmware files, or a
                                  specific firmware file to update the hub
                                  with. The default is to look in current
                                  directory and use the most recent firmware
                                  for each hub.
  --serial <device> [<device>...] The serial device (such as COM3) of the
                                  Cambrionix hub to update, or specify 'all' to
                                  find all hubs and update them. You may
                                  specify multiple serial devices. Without this
                                  option, a list of available hubs will be
                                  shown.
  --type <mode>                   What to update (charger | display | proxy |
                                  all). If unspecified, 'all' will be assumed.
                                  If a specific file is specified in the --path
                                  option, the type will be assumed from this
                                  file.
  --force                         Update the hub even if the existing firmware
                                  is the latest.
  --auto                          Same as --serial all --type all.

To update all available hubs to the latest firmware included in the CLU zip:

./command-line-updater --auto

To force an update even if firmware is already current, add:

--force

The updater requires access to the hub serial connection. If other software is holding the connection, close it before running updates.