2022-01-05 01:49 PM
Im using: FSMC 16 bit LCD, F407VE, no-OS, ILI9341.
I generate my GUI with 2 buttons in separate sides of screen.
I made callback for Vsync, made TransmitBlock function.
When i starting my project, touchgfx calls once my DrawImage function with Height = 3
I have 320x240 display, and 3 rows is <10% of my display.
And additional question: if i use SPI display, i need my custom library for display control.
But in my case i can choose FMC inteface, but i cant understood, what is the difference and what functional i need in my own library. What way is more preffered?
2022-01-05 02:41 PM
Problem is solved: i chose mode "partial buffer" with 3 buffers. And this 3 buffers was called.
I forgot to call callback function "DisplayDriver_TransferCompleteCallback();".
Now all screen is filling with my graphic application