>Thank you. If that is the case, I think that definitely helps to shape how I proceed from here.
>Could you possibly shed any light on the _impure_ptr issue? Is this related to reentrancy?
Looks like it has something to do do with task switching (could be wrong, but that's the context I
see google search results) but is probably due to the library you are trying to force the compiler
to use.
My gut feeling is unless you're going to write code in straight C, you've committed yourself to
accepting dynamic memory allocation. That said, you're better off letting a language like
lua handle that than doing it yourself manually. I'm betting lua does a better job with memory
allocation than the typical embedded project handles pointers and shared memory.
Matt