acmp_001.h File Reference

#include "sys_config.h"
#include "cmsis.h"

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Data Structures
struct	ACMP_001_T
	Analog Comparator register block structure. More...

Macros
#define	ACMP_COMPSA_BIT   (1 << 6) /* Comparator output control bit */
#define	ACMP_COMPSTAT_BIT   (1 << 21) /* Comparator status, reflects the state of the comparator output */
#define	ACMP_COMPEDGE_BIT   (1 << 23) /* Comparator edge-detect status */
#define	ACMP_LADENAB_BIT   (1 << 0) /* Voltage ladder enable bit */

Enumerations
enum	IP_ACMP_001_EDGESEL_T { ACMP_EDGESEL_FALLING = (0 << 3), ACMP_EDGESEL_RISING = (1 << 3), ACMP_EDGESEL_BOTH = (2 << 3) }
enum	IP_ACMP_HYS_001_T { ACMP_HYS_NONE = (0 << 25), ACMP_HYS_5MV = (1 << 25), ACMP_HYS_10MV = (2 << 25), ACMP_HYS_20MV = (3 << 25) }

Functions
STATIC INLINE void	IP_ACMP_Init (ACMP_001_T *pACMP)
	Initializes the ACMP.
STATIC INLINE void	IP_ACMP_Deinit (ACMP_001_T *pACMP)
	De-initializes the ACMP.
STATIC INLINE uint32_t	IP_ACMP_GetCompStatus (ACMP_001_T *pACMP)
	Returns the current comparator status.
void	IP_ACMP_EdgeClear (ACMP_001_T *pACMP)
	Clears the ACMP interrupt (EDGECLR bit)
void	IP_ACMP_SetEdgeSelection (ACMP_001_T *pACMP, IP_ACMP_001_EDGESEL_T edgeSel)
	Sets up ACMP edge selection.
STATIC INLINE void	IP_ACMP_EnableSyncCompOut (ACMP_001_T *pACMP)
	Synchronizes Comparator output to bus clock.
STATIC INLINE void	IP_ACMP_DisableSyncCompOut (ACMP_001_T *pACMP)
	Sets comparator output to be used directly (no sync)
void	IP_ACMP_SetPosVoltRef (ACMP_001_T *pACMP, uint32_t Posinput)
	Selects positive voltage input.
void	IP_ACMP_SetNegVoltRef (ACMP_001_T *pACMP, uint32_t Neginput)
	Selects negative voltage input.
void	IP_ACMP_SetHysteresis (ACMP_001_T *pACMP, IP_ACMP_HYS_001_T hys)
	Selects hysteresis level.
void	IP_ACMP_SetupAMCPRefs (ACMP_001_T *pACMP, IP_ACMP_001_EDGESEL_T edgeSel, uint32_t Posinput, uint32_t Neginput, IP_ACMP_HYS_001_T hys)
	Helper function for setting up ACMP control.
void	IP_ACMP_SetupVoltLadder (ACMP_001_T *pACMP, uint32_t ladsel, bool ladrefVDDCMP)
	Sets up voltage ladder.
STATIC INLINE void	IP_ACMP_EnableVoltLadder (ACMP_001_T *pACMP)
	Enables voltage ladder.
STATIC INLINE void	IP_ACMP_DisableVoltLadder (ACMP_001_T *pACMP)
	Disables voltage ladder.