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Embedded Software and Motor Control Libraries for PXR40xx

Embedded Software and Motor Control Libraries for PXR40xx

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Define FLOAT_PI_DIVBY_2<br />

8.350 Define FLOAT_PI<br />

#include <br />

8.350.1 Macro Definition<br />

#define FLOAT_PI ((tFloat) 3.14159265358979)<br />

8.350.2 Description<br />

π in single precision floating point <strong>for</strong>mat.<br />

8.351 Define FLOAT_PI_DIVBY_2<br />

#include <br />

8.351.1 Macro Definition<br />

#define FLOAT_PI_DIVBY_2 ((tFloat) 1.57079632679490)<br />

8.351.2 Description<br />

π/2 in single precision floating point <strong>for</strong>mat.<br />

8.352 Define FLOAT_PI_SINGLE_CORRECTION<br />

#include <br />

8.352.1 Macro Definition<br />

#define FLOAT_PI_SINGLE_CORRECTION ((tFloat)4.37102068E-8)<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 />

920 Freescale Semiconductor, Inc.

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