Hey,
It seems to me that the file vhzprof.h of DMC library V3x and V4 is the error:
# define VHZ_PROF_MACRO (v) \
/ * Take absolute frequency to allow the operation of Both rotational directions * / \
v.AbsFreq = labs (v.Freq);
For the float math labs() are not working correctly. Should not be there:
v.AbsFreq = _IQabs (v.Freq)?
which float math will be changed to function: fabs ().
Thanks.
Michael