Read/write to memory location in C

[jam42]

Hi,

I'm trying to make my own LCD driver in C for A20. I want to know how to read/write to the LCD pins in C. Does anyone know how to achieve this?

Many thanks,

Jam

[MBR]

Try this thread - Fast GPIOs (https://www.olimex.com/forum/index.php?topic=436.0).