PARK

Modules
	Module overview

Data Structures
struct	_PARK_Obj_
	Defines the PARK object. More...

Typedefs
typedef struct _PARK_Obj_	PARK_Obj
	Defines the PARK object. More...
typedef struct _PARK_Obj_ *	PARK_Handle
	Defines the PARK handle. More...
typedef struct _PARK_Obj_	PARK_Obj
	Defines the PARK object. More...
typedef struct _PARK_Obj_ *	PARK_Handle
	Defines the PARK handle. More...

Functions
static _iq	PARK_getCosTh (PARK_Handle handle)
	Gets the cosine of the angle between the d,q and the alpha,beta coordinate systems. More...
static void	PARK_getPhasor (PARK_Handle handle, MATH_vec2 *pPhasor)
	Gets the cosine/sine phasor for the Park transform. More...
static _iq	PARK_getSinTh (PARK_Handle handle)
	Gets the sine of the angle between the d,q and the alpha,beta coordinate systems. More...
PARK_Handle	PARK_init (void *pMemory, const size_t numBytes)
	Initializes the Park transform module. More...
static void	PARK_run (PARK_Handle handle, const MATH_vec2 *pInVec, MATH_vec2 *pOutVec)
	Runs the Park transform module. More...
static void	PARK_setCosTh (PARK_Handle handle, const _iq cosTh)
	Sets the cosine of the angle between the d,q and the alpha,beta coordinate systems. More...
static void	PARK_setPhasor (PARK_Handle handle, const MATH_vec2 *pPhasor)
	Sets the cosine/sine phasor for the inverse Park transform. More...
static void	PARK_setSinTh (PARK_Handle handle, const _iq sinTh)
	Sets the sine of the angle between the d,q and the alpha,beta coordinate systems. More...
static void	PARK_setup (PARK_Handle handle, const _iq angle_pu)
	Sets up the Park transform module. More...
static void	PARK_setCosTh (PARK_Handle handle, const float_t cosTh)
	Sets the cosine of the angle between the d,q and the alpha,beta coordinate systems. More...
static void	PARK_setSinTh (PARK_Handle handle, const float_t sinTh)
	Sets the sine of the angle between the d,q and the alpha,beta coordinate systems. More...
static void	PARK_setup (PARK_Handle handle, const float_t Th)
	Sets up the Park transform module. More...

Detailed Description

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Data Structure Documentation

struct _PARK_Obj_

Defines the PARK object.

Definition at line 73 of file 32b/park.h.

Data Fields
_iq	cosTh	the cosine of the angle between the d,q and the alpha,beta coordinate systems
float_t	cosTh	the cosine of the angle between the d,q and the alpha,beta coordinate systems
_iq	sinTh	the sine of the angle between the d,q and the alpha,beta coordinate systems
float_t	sinTh	the sine of the angle between the d,q and the alpha,beta coordinate systems

Typedef Documentation

typedef struct _PARK_Obj_* PARK_Handle

Defines the PARK handle.

Definition at line 84 of file 32b/park.h.

typedef struct _PARK_Obj_* PARK_Handle

Defines the PARK handle.

Definition at line 87 of file float/park.h.

typedef struct _PARK_Obj_ PARK_Obj

Defines the PARK object.

typedef struct _PARK_Obj_ PARK_Obj

Defines the PARK object.

Function Documentation

static _iq PARK_getCosTh ( PARK_Handle  handle )

inlinestatic

Gets the cosine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]

handle

The Park transform handle

Returns

The cosine of the angle

Definition at line 93 of file 32b/park.h.

References _PARK_Obj_::cosTh.

static void PARK_getPhasor ( PARK_Handle  handle, MATH_vec2 *  pPhasor  )

inlinestatic

Gets the cosine/sine phasor for the Park transform.

Parameters

[in]	handle	The Park transform handle
[in]	pPhasor	The pointer to the cosine/sine phasor

Definition at line 104 of file 32b/park.h.

References _PARK_Obj_::cosTh, _PARK_Obj_::sinTh, and _MATH_vec2_::value.

static _iq PARK_getSinTh ( PARK_Handle  handle )

inlinestatic

Gets the sine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]

handle

The Park transform handle

Returns

The sine of the angle

Definition at line 118 of file 32b/park.h.

References _PARK_Obj_::sinTh.

PARK_Handle PARK_init	(	void *	pMemory,
		const size_t	numBytes
	)

Initializes the Park transform module.

Parameters

[in]	pMemory	A pointer to the memory for the Park object
[in]	numBytes	The number of bytes allocated for the Park object, bytes

Returns

The Park (PARK) object handle

Definition at line 55 of file 32b/park.c.

static void PARK_run ( PARK_Handle  handle, const MATH_vec2 *  pInVec, MATH_vec2 *  pOutVec  )

inlinestatic

Runs the Park transform module.

Parameters

[in]	handle	The Park transform handle
[in]	pInVec	The pointer to the input vector
[in]	pOutVec	The pointer to the output vector

Definition at line 137 of file 32b/park.h.

References _IQmpy, _PARK_Obj_::cosTh, _PARK_Obj_::sinTh, and _MATH_vec2_::value.

Referenced by CTRL_runOnLine(), and CTRL_runOnLine_User().

static void PARK_setCosTh ( PARK_Handle  handle, const _iq  cosTh  )

inlinestatic

Sets the cosine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]	handle	The Park transform handle
[in]	cosTh	The cosine of the angle

Definition at line 158 of file 32b/park.h.

References _PARK_Obj_::cosTh.

static void PARK_setCosTh ( PARK_Handle  handle, const float_t  cosTh  )

inlinestatic

Sets the cosine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]	handle	The Park transform handle
[in]	cosTh	The cosine of the angle

Definition at line 163 of file float/park.h.

References _PARK_Obj_::cosTh.

static void PARK_setPhasor ( PARK_Handle  handle, const MATH_vec2 *  pPhasor  )

inlinestatic

Sets the cosine/sine phasor for the inverse Park transform.

Parameters

[in]	handle	The Park transform handle
[in]	pPhasor	The pointer to the cosine/sine phasor, pu

Definition at line 171 of file 32b/park.h.

References _PARK_Obj_::cosTh, _PARK_Obj_::sinTh, and _MATH_vec2_::value.

Referenced by CTRL_runOnLine(), and CTRL_runOnLine_User().

static void PARK_setSinTh ( PARK_Handle  handle, const _iq  sinTh  )

inlinestatic

Sets the sine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]	handle	The Park transform handle
[in]	sinTh	The sine of the angle

Definition at line 185 of file 32b/park.h.

References _PARK_Obj_::sinTh.

static void PARK_setSinTh ( PARK_Handle  handle, const float_t  sinTh  )

inlinestatic

Sets the sine of the angle between the d,q and the alpha,beta coordinate systems.

Parameters

[in]	handle	The Park transform handle
[in]	sinTh	The sine of the angle

Definition at line 190 of file float/park.h.

References _PARK_Obj_::sinTh.

static void PARK_setup ( PARK_Handle  handle, const _iq  angle_pu  )

inlinestatic

Sets up the Park transform module.

Parameters

[in]	handle	The Park transform handle
[in]	angle_pu	The angle between the d,q and the alpha,beta coordinate systems, pu

Definition at line 198 of file 32b/park.h.

References _IQcosPU, _IQsinPU, _PARK_Obj_::cosTh, and _PARK_Obj_::sinTh.

static void PARK_setup ( PARK_Handle  handle, const float_t  Th  )

inlinestatic

Sets up the Park transform module.

Parameters

[in]	handle	The Park transform handle
[in]	Th	The angle between the d,q and the alpha,beta coordinate systems, rad

Definition at line 206 of file float/park.h.

References _PARK_Obj_::cosTh, and _PARK_Obj_::sinTh.