NAME

       bluetoothctl-gatt - Generic Attribute Submenu

SYNOPSIS

       bluetoothctl [--options] [gatt.commands]

GENERIC ATTRIBUTE COMMANDS

   list-attributes
       List attributes.

       Usage  > list-attributes <attribute/UUID>

   select-attribute
       Select attribute.

       Usage  > select-attribute <attribute/UUID>

   attribute-info
       Select attribute.

       Usage  > attribute-info [attribute/UUID]

   read
       Read attribute value.

       Usage  > read [offset]

   write
       Write attribute value.

       Usage  > write <data=xx xx ...> [offset] [type]

   acquire-write
       Acquire Write file descriptor.

       Usage  > acquire-write

   release-write
       Release Write file descriptor.

       Usage  > release-write

   acquire-notify
       Acquire Notify file descriptor.

       Usage  > acquire-notify

   release-notify
       Release Notify file descriptor.

       Usage  > release-notify

   notify
       Notify attribute value.

       Usage  > notify <on/off>

   clone
       Clone a device or attribute.

       Usage  > clone [dev/attribute/UUID]

   register-application
       Register application.

       Usage  > register-application [UUID ...]

   unregister-application
       Unregister application

       Usage  > unregister-application

   register-service
       Register application service.

       Usage  > register-service <UUID> [handle]

   unregister-service
       Unregister application service

       Usage  > unregister-service <UUID/object>

   register-includes
       Register as Included service.

       Usage  >r egister-includes <UUID> [handle]

   unregister-includes
       Unregister Included service.

       Usage  > unregister-includes <Service-UUID><Inc-UUID>

   register-characteristic
       Register service characteristic.

       Usage  > register-characteristic <UUID> <Flags=read,write,notify...> [handle]

   unregister-characteristic
       Unregister service characteristic.

       Usage  > unregister-characteristic <UUID/object>

   register-descriptor
       Register characteristic descriptor.

       Usage  > register-descriptor <UUID> <Flags=read,write...> [handle]

   unregister-descriptor
       Unregister characteristic descriptor.

       Usage  > unregister-descriptor <UUID/object>

RESOURCES

        <http://www.bluez.org>

REPORTING BUGS

        <linux-bluetooth@vger.kernel.org>

COPYRIGHT

       Free use of this software is granted under the terms of the GNU Lesser General Public Licenses (LGPL).

BlueZ                                             November 2022                             BLUETOOTHCTL-GATT(1)