It can not be skipped as you may call setwindow even if device is not ready for data write to buffer.
Data can only be written if last command was Memory Write or Write Memory Continue which was not guaranteed
There's no performance loss as having the exact same window on a consecutive call is extremely unlikely
- Fixed some typos and added a few missing comments to please go-lint
Amblyopius
BCG
ardnew
sago35
Daniel Esteban