fem.h File Reference

Contains the public interface to the frequency of execution monitoring(FEM) module routines. More...

#include <math.h>
#include "sw/modules/types/src/types.h"

Go to the source code of this file.

Data Structures
struct	_FEM_Obj_
	Defines the frequency of execution monitoring (FEM) object. More...

Typedefs
typedef struct _FEM_Obj_	FEM_Obj
	Defines the frequency of execution monitoring (FEM) object. More...
typedef struct _FEM_Obj_ *	FEM_Handle
	Defines the FEM handle. More...

Functions
static uint32_t	FEM_getCnt_z0 (FEM_Handle handle)
	Gets the current count value. More...
static uint32_t	FEM_getCnt_z1 (FEM_Handle handle)
	Gets the previous count value. More...
static uint32_t	FEM_getDeltaCnt (FEM_Handle handle)
	Gets the latest delta count measured, cnts. More...
static uint32_t	FEM_getErrorCnt (FEM_Handle handle)
	Gets the frequency error count. More...
static bool	FEM_getFlag_freqError (FEM_Handle handle)
	Gets the state of the frequency error flag. More...
static uint32_t	FEM_getMaxDeltaCnt (FEM_Handle handle)
	Gets the maximum delta count allowed, cnts. More...
static uint32_t	FEM_getMaxDeltaCntObserved (FEM_Handle handle)
	Gets the maximum delta count observed, cnts. More...
static uint32_t	FEM_getMinDeltaCnt (FEM_Handle handle)
	Gets the minimum delta count allowed, cnts. More...
static uint32_t	FEM_getTimerPeriod (FEM_Handle handle)
	Gets the timer period, cnts. More...
FEM_Handle	FEM_init (void *pMemory, const size_t numBytes)
	Initializes the frequency of execution monitoring (FEM) object. More...
static bool	FEM_isFreqError (FEM_Handle handle)
	Gets the state of the frequency error flag. More...
static void	FEM_setCnt_z0 (FEM_Handle handle, const uint32_t cnt)
	Sets the current count value. More...
static void	FEM_setCnt_z1 (FEM_Handle handle, const uint32_t cnt)
	Sets the previous count value. More...
static void	FEM_setDeltaCnt (FEM_Handle handle, const uint32_t deltaCnt)
	Sets the delta count value. More...
static void	FEM_setErrorCnt (FEM_Handle handle, const uint32_t numErrors)
	Sets the error count. More...
static void	FEM_setFlag_freqError (FEM_Handle handle, const bool state)
	Sets the state of the frequency error flag. More...
static void	FEM_setMaxDeltaCnt (FEM_Handle handle, const uint32_t maxDeltaCnt)
	Sets the maximum delta count, cnts. More...
static void	FEM_setMaxDeltaCntObserved (FEM_Handle handle, const uint32_t maxDeltaCnt)
	Sets the maximum delta count observed, cnts. More...
static void	FEM_setMinDeltaCnt (FEM_Handle handle, const uint32_t minDeltaCnt)
	Sets the minimum delta count, cnts. More...
void	FEM_setParams (FEM_Handle handle, const float_t timerFreq_Hz, const uint32_t timerPeriod_cnts, const float_t spFreq_Hz, const float_t maxError_Hz)
	Sets the frequency of execution monitoring parameters, cnts. More...
static void	FEM_setTimerPeriod (FEM_Handle handle, const uint32_t timerPeriod_cnts)
	Sets the timer period, cnts. More...
static void	FEM_incrErrorCnt (FEM_Handle handle)
	Increments the error counter. More...
static void	FEM_run (FEM_Handle handle)
	Runs the frequency of execution monitoring. More...
static void	FEM_updateCnts (FEM_Handle handle, const uint32_t cnt)
	Updates the current and previous count values. More...

Detailed Description

Contains the public interface to the frequency of execution monitoring(FEM) module routines.

(C) Copyright 2013, Texas Instruments, Inc.

Definition in file fem.h.