Embedded Software and Motor Control Libraries for PXR40xx

Function MLIB_Round_F32
}
// output should be 14
u16Out = MLIB_Norm_F16(f16In);
// output should be 14
u16Out = MLIB_Norm (f16In,Define F16);
// ##############################################################
// Available only if 16-bit fractional implementation selected
// as default
// ##############################################################
// output should be 14
u16Out = MLIB_Norm (f16In);
4.163 Function MLIB_Round_F32
The function rounds the first input value for number of digits defined by second
parameter and saturate automatically.
4.163.1 Declaration
tFrac32 MLIB_Round_F32(register tFrac32 f32In1, register tU16 u16In2);
4.163.2 Arguments
Table 4-200. MLIB_Round_F32 arguments
Type Name Direction Description
register tFrac32 f32In1 input The first value to be rounded.
register tU16 u16In2 input The round digits amount.
4.163.3 Return
32-bit fractional value rounded to the nearest n-bit fractional value where "n" is defined
by the second input value. The bits beyond the 16-bit boundary are discarded.
Embedded Software and Motor Control Libraries for PXR40xx, Rev. 1.0
642 Freescale Semiconductor, Inc.