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Embedded Software and Motor Control Libraries for PXR40xx

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4.140.6 Code Example<br />

#include "mlib.h"<br />

tFrac32 f32In1, f32In2;<br />

tFrac32 f32Out;<br />

void main(void)<br />

{<br />

// input value 1 = 0.25<br />

f32In1 = FRAC32 (0.25);<br />

// input value 2 = 0.5<br />

f32In2 = FRAC32 (0.5);<br />

}<br />

// output should be FRAC32(0.5) = 0x40000000<br />

f32Out = MLIB_DivSat_F32(f32In1, f32In2);<br />

// output should be FRAC32(0.5) = 0x40000000<br />

f32Out = MLIB_DivSat (f32In1, f32In2, Define F32);<br />

// ##############################################################<br />

// Available only if 32-bit fractional implementation selected<br />

// as default<br />

// ##############################################################<br />

// output should be FRAC32(0.5) = 0x40000000<br />

f32Out = MLIB_DivSat (f32In1, f32In2);<br />

4.141 Function MLIB_DivSat_F16<br />

This function divides the first parameter by the second one as saturate.<br />

4.141.1 Declaration<br />

tFrac16 MLIB_DivSat_F16(register tFrac16 f16In1, register tFrac16 f16In2);<br />

4.141.2 Arguments<br />

Table 4-178. MLIB_DivSat_F16 arguments<br />

Type Name Direction Description<br />

register tFrac16 f16In1 input Numerator of division.<br />

register tFrac16 f16In2 input Denominator of division.<br />

<strong>Embedded</strong> <strong>Software</strong> <strong>and</strong> <strong>Motor</strong> <strong>Control</strong> <strong>Libraries</strong> <strong>for</strong> <strong>PXR40xx</strong>, Rev. 1.0<br />

Chapter 4 API References<br />

Freescale Semiconductor, Inc. 593

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