Hi.

I wonder how to calculate absolute value of a 32-bit signed integer in C as fast as possible. I saw that there is a FPU instruction VABS.F32, which do that in one cycle (above the floats). I thought, if it is possible to use it also with integers …

Hi,

I have two M0 projects.  The first project has only one assembly file startup.s.  The second project has one assembly file and one C file.  When I checked the memory map file of the second project (shown below), there are some extra object codes included…