Open salazarhog opened 4 years ago
I don't quite understand what you want to do, but 1:4 scan or 1:8 scan is a property of the LED panel that you can't easily change.
What you can change in the rpi-rgb-led-matrix is the choice of --led-multiplexing
, which is the option to switch between panels of different multiplex-size.
I have many 16x32 1:4 scan displays.
By 1:4 it means that 4 rows will be turned on. Is it possible to imitate the behaviour of 1:4 to 1:8 with the controller?
We will have to turn on 2 rows only from a selection area of 8 rows. Can you point me where exactly do I need to make this change in the frame buffer?
Purpose: To visualise the whole display with 1:8 scan performance which are usually cheaper. Cut down the power requirement of 1:4 panel with trading off the performance