Modern Astribanks (with USB product id's 116x) contain capabilities
that may be licensed.
is used to upload/download the licensing information to/from the device.
Uploading a valid license file to an Astribank, changes its capabilities.
The change becomes effective after a firmware reset (either by powering
the device off and on again, or via the astribank_tool full reset option).
Downloading license from the device, produces a valid license file for its
current capabilities. This may be backed up, so the device may be later
restored to its previous capabilities.
The license file contains both a human readable description of the
device capabilities for the end user and a hash of the licensing
information used by Xorcom to generate/modify licensed capabilities.
Required. The device to read from/write to. On modern UDEV-based system
this is usually /dev/bus/usb/bus_num/device_num,
where bus_num and device_num are the first two numbers in the
output of lsusb(8).
On older systems that use usbfs, it is usually
Write capabilities to EEPROM, otherwise read capabilities
License filename (stdin/stdout if not specified)
Increase verbosity. May be used multiple times.
Set debug mask to mask. Default is 0, 0xFF is "everything".