Enums
Enumerates commands that can be sent to the controller that accept a slice argument buffer. This
is separated from Command so that the lifetime parameter of the argument buffer slice does
not pervade code which never invokes these two commands.
A command that can be issued to the controller.
The address increment orientation when writing image data. This configures how the controller
will auto-increment the row and column addresses when image data is written using the
WriteImageData command.