Federico Manzan wrote:
> On x86 kernel is not allow using FPU or floating point.
> You can utilise floating point emulation.
> Here you can find some example
> http://www.linuxsmiths.com/blog/?p=253
>
I'm sorry if this appears rude, but if you know so little about EMC, you
should not
be comment
Jeff Epler wrote:
> A subset of standard C math functions are available when you #include
> "rtapi_math.h". This includes fabs(), which is currently used by other
> realtime components such as stepgen.
>
>
OK, I grep'ed hal/drivers, but didn't think to grep hal/components to
see if they
used a
A subset of standard C math functions are available when you #include
"rtapi_math.h". This includes fabs(), which is currently used by other
realtime components such as stepgen.
Jeff
--
Start uncovering the many advantag
On x86 kernel is not allow using FPU or floating point.
You can utilise floating point emulation.
Here you can find some example
http://www.linuxsmiths.com/blog/?p=253
Ciao
Fede
On 09/26/10 00:41, Jon Elson wrote:
> I'm trying to correct a bug in the hal_ppmc.c driver. There is a place
> where a
I'm trying to correct a bug in the hal_ppmc.c driver. There is a place
where abs was used by mistake. I have tried fabs and fabsf, and tried
to include math.h, none of these worked. Is there an available
floating-point
absolute value function that can be used in the real-time environment?
If n
