Hey guys, just a simple question. Does mbed has floating point unit? Couldn't find the answer in data sheet. Thanks:)
No, the Cortex-M3 core does not have an FPU. The mbed compiler has all the necessary routines to emulate floating point so you should not have any issues using floats in your program, but if you need speed you should look into fixed point or DSP (see e.g. here).
Please log in to post a reply.
mbed, the fastest way to prototype with ARM based microcontrollers.
^ back to top