NXP Semiconductors DSP56800E, User Manual

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The GMCLIB_2COOR_SINCOS_T_F16 structure type corresponds to the two-phase
coordinate system, based on the Sin and Cos components of a certain angle. Each
member is of the
frac16_t data type. The structure definition is as follows:
typedef struct
{
frac16_t f16Sin;
frac16_t f16Cos;
} GMCLIB_2COOR_SINCOS_T_F16;
The structure description is as follows:
Table A-17. GMCLIB_2COOR_SINCOS_T_F16 members description
Type Name Description
frac16_t f16Sin Sin component; 16-bit fractional type
frac16_t f16Cos Cos component; 16-bit fractional type
A.18 FALSE
The FALSE macro serves to write a correct value standing for the logical FALSE value
of the bool_t type. Its definition is as follows:
#define FALSE ((bool_t)0)
#include "mlib.h"
static bool_t bVal;
void main(void)
{
bVal = FALSE; /* bVal = FALSE */
}
A.19 TRUE
The TRUE macro serves to write a correct value standing for the logical TRUE value of
the bool_t type. Its definition is as follows:
#define TRUE ((bool_t)1)
#include "mlib.h"
static bool_t bVal;
FALSE
GMCLIB User's Guide, Rev. 2, 10/2015
74 Freescale Semiconductor, Inc.