I'm working on a little personal project (targeting a Parallax Propeller, but this should be pretty generalizable) that needs floating point math.
The micro-controller I am working with does not have native floating point, or a stock floating-point library.
Are there any good resources or tutorials on implementing software floating-point math? Preferably on really limited resources (I don't even have a stack!).
I'd like to support
double sized floats. The propeller is a 32 bit MCU, so I'll have to use multiple variables for each float.
I know there is one software-floating-point library for the propeller out there, but it only supports
single sized floats.
No, I probably don't really need
double sized floats, but this sounds like a really interesting project. Half the reason I want to do this is because I'll learn a lot along the way.