I am planning to use a gumstix+gpsstix combo for an autonomous robot and read that it does not have an FPU
I want to know what consequences it has i.e. how does it restrict my programming abilities ? And what kind of stuff will i not be able to do?
There will also be other sensors like Ultrasonic and accelerometer attached to it.....
Moreover i read that an FPU can also be implemented in software, exactly what does that mean?