According to me it should be a disaster if the legacy SDK would not be supported anymore. I write code already from teh start of NiosI, and it is easy to reuse in NiosII.
After some experiments with the HAL, it looks that my old code works faster.
Did anybody used the IDE envirenment already for projects that are not using the hal? Is it possible to foresee your own interrupt handling then? Is it easy to make makefiles with own libraries? ...
If someone has some experience doing this, please let me know, maybe I'm looking in the wrong direction ...
Stefaan