Embedded Software and Motor Control Libraries for PXR40xx

Function MLIB_ShLSat_F16
4.171.5 Re-entrancy
The function is re-entrant.
4.171.6 Code Example
#include "mlib.h"
tFrac32 f32In1;
tFrac32 f32Out;
tU16 u16In2;
void main(void)
{
// first input = 0.25
f32In1 = FRAC32 (0.25);
// second input = 1
u16In2 = 1;
}
// output should be 0x40000000 ~ FRAC32(0.5)
f32Out = MLIB_ShLSat_F32(f32In1, u16In2);
// output should be 0x40000000 ~ FRAC32(0.5)
f32Out = MLIB_ShLSat (f32In1, u16In2, Define F32);
// ##############################################################
// Available only if 32-bit fractional implementation selected
// as default
// ##############################################################
// output should be 0x40000000 ~ FRAC32(0.5)
f32Out = MLIB_ShLSat (f32In1, u16In2);
4.172 Function MLIB_ShLSat_F16
This function shifts the first parameter to left by number defined by second parameter and
saturate if necessary.
4.172.1 Declaration
tFrac16 MLIB_ShLSat_F16(register tFrac16 f16In1, register tU16 u16In2);
Embedded Software and Motor Control Libraries for PXR40xx, Rev. 1.0
656 Freescale Semiconductor, Inc.