#include <stdbool.h>
#include <stdint.h>
#include "../inc/hw_types.h"
#include "../inc/hw_memmap.h"
#include "../inc/hw_sys0.h"

Include dependency graph for lpcmp.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	LPCMP_DIVISION_PATH_N SYS0_LPCMPCFG_DIVPATH_NSIDE
	Apply voltage divider to the negative input. More...

#define	LPCMP_DIVISION_PATH_P SYS0_LPCMPCFG_DIVPATH_PSIDE
	Apply voltage divider to the positive input. More...

#define	LPCMP_DIVISION_FACTOR_1_1 SYS0_LPCMPCFG_DIV_VAL0
	Apply a 1/1 voltage division ratio. More...

#define	LPCMP_DIVISION_FACTOR_3_4 SYS0_LPCMPCFG_DIV_VAL1
	Apply a 3/4 voltage division ratio. More...

#define	LPCMP_DIVISION_FACTOR_1_2 SYS0_LPCMPCFG_DIV_VAL2
	Apply a 1/2 voltage division ratio. More...

#define	LPCMP_DIVISION_FACTOR_1_3 SYS0_LPCMPCFG_DIV_VAL3
	Apply a 1/3 voltage division ratio. More...

#define	LPCMP_DIVISION_FACTOR_1_4 SYS0_LPCMPCFG_DIV_VAL4
	Apply a 1/4 voltage division ratio. More...

#define	LPCMP_POLARITY_FALL SYS0_LPCMPCFG_EDGCFG_FALL
	Select falling edge for event generation. More...

#define	LPCMP_POLARITY_RISE SYS0_LPCMPCFG_EDGCFG_RISE
	Select rising edge for event generation. More...

#define	LPCMP_NEG_INPUT_VDDD SYS0_LPCMPCFG_NSEL_VDDD
	Select VDDD as negative input. More...

#define	LPCMP_NEG_INPUT_VDDA SYS0_LPCMPCFG_NSEL_VDDA
	Select VDDA as negative input. More...

#define	LPCMP_NEG_INPUT_A2 SYS0_LPCMPCFG_NSEL_VA_PAD_A2
	Select PAD_A2 as negative input. More...

#define	LPCMP_NEG_INPUT_A3 SYS0_LPCMPCFG_NSEL_VA_PAD_A3
	Select PAD_A3 as negative input. More...

#define	LPCMP_NEG_INPUT_OPEN SYS0_LPCMPCFG_NSEL_OPEN
	Leave negative input floating. More...

#define	LPCMP_POS_INPUT_A1 SYS0_LPCMPCFG_PSEL_VA_PAD_A1
	Select PAD_A1 as positive input. More...

#define	LPCMP_POS_INPUT_A2 SYS0_LPCMPCFG_PSEL_VA_PAD_A2
	Select PAD_A2 as positive input. More...

#define	LPCMP_POS_INPUT_A3 SYS0_LPCMPCFG_PSEL_VA_PAD_A3
	Select PAD_A3 as positive input. More...

#define	LPCMP_POS_INPUT_VDDA SYS0_LPCMPCFG_PSEL_VDDA
	Selects VDDA as positive input. More...

#define	LPCMP_POS_INPUT_OPEN SYS0_LPCMPCFG_PSEL_OPEN
	Leave negative positive floating. More...

Functions
__STATIC_INLINE void	LPCMPEnable (void)
	Enables LPCMP. More...

__STATIC_INLINE void	LPCMPDisable (void)
	Disables LPCMP. More...

__STATIC_INLINE void	LPCMPEnableEvent (void)
	Enables LPCMP event generation. More...

__STATIC_INLINE void	LPCMPDisableEvent (void)
	Disables LPCMP event generation. More...

__STATIC_INLINE void	LPCMPClearEvent (void)
	Clear LPCMP event flag. More...

__STATIC_INLINE void	LPCMPEnableWakeup (void)
	Enables LPCMP as wakeup source from standby. More...

__STATIC_INLINE void	LPCMPDisableWakeup (void)
	Disables LPCMP as wakeup source from standby. More...

__STATIC_INLINE void	LPCMPSelectNegativeInput (uint32_t input)
	Selects the negative input of LPCMP. More...

__STATIC_INLINE bool	LPCMPIsOutputHigh (void)
	Verifies if the raw output of LPCMP is high. More...

__STATIC_INLINE void	LPCMPSelectPositiveInput (uint32_t input)
	Selects the positive input of LPCMP. More...

__STATIC_INLINE void	LPCMPSetPolarity (uint32_t polarity)
	Selects the edge polarity of LPCMP output on which an event is triggered. More...

__STATIC_INLINE void	LPCMPSetDividerRatio (uint32_t divider)
	Selects the ratio used by LPCMP voltage divider. More...

__STATIC_INLINE void	LPCMPSetDividerPath (uint32_t path)
	Selects the input path on which the LPCMP voltage divider is applied. More...

Macros

Functions