Request for more documentaion on FPIOA in english
I am currently writing some bare metal code for the Maix Bit without any SDK and I am having trouble unterstanding how the components work together in controlling the display.
I think I need to configure the FPIOA functionality myself and the SPI part, but it is rather hard to find something in the documentation and the source code of the SDK also fails to explain the connections.
Is there some more documentation out there which could help me oder is someone here able to explain this?
Thank you very much.
@freedom195 Yeah, but I find it a bit hard to understand, since there are three layers of stuff between the LCD and me and I reversing the code is a bit tedious
@Forty-Bot Thank you very much. I will take a look at that
Forty-Bot last edited by Forty-Bot
I have tried to document the quirks as best I can in this driver.
I suggest using a GPIO for chip select, as the SPI CS function is subtly broken (it turns off as soon as the FIFO is empty).
freedom195 last edited by
There is LCD demo, you can reference.