Hello everyone,
Currently i am working alot with the DMA but the info about it is so little for such a complex peripheral.
I got it working with Basic mode, pretty easy actualy, but scatter-gather... there's almost just abstrat info (this does transfers with various contro tables and can loop) and registers info but it doesn't actualy explain how to do it a whole lot.
For example, i need to do a scatter-gather loop in itself, do 3 tasks, then go back the 4th. It says it's possible but it just says that i need to make it go there. Altough it's alredy saying that, an example would be nice.
So i am here asking, does anyone have some gathered info on using Scatter-Gather to loop?
What i got so far is,
"It is possible to loop the list by having the last entry copy the primary control