acc.c File Reference

#include "chip.h"
#include "acc.h"

Functions
void	ACC_Configure (Acc *pAcc, uint8_t idAcc, uint8_t ucSelplus, uint8_t ucSelminus, uint16_t wAc_en, uint16_t wEdge, uint16_t wInvert)
	Initialize the ACC controller.
void	ACC_SetComparisonPair (Acc *pAcc, uint8_t ucSelplus, uint8_t ucSelminus)
uint32_t	ACC_GetComparisonResult (Acc *pAcc, uint32_t dwStatus)

Detailed Description

Implementation of Analog Comparator Controller (ACC).

Function Documentation

ACC_Configure()

void ACC_Configure	(	Acc *	pAcc,
		uint8_t	idAcc,
		uint8_t	ucSelplus,
		uint8_t	ucSelminus,
		uint16_t	wAc_en,
		uint16_t	wEdge,
		uint16_t	wInvert
	)

Initialize the ACC controller.

Parameters

pAcc	Pointer to an Acc instance.
idAcc	ACC identifier
ucSelplus	input connected to inp, 0~7
ucSelminus	input connected to inm,0~7
wAc_en	Analog comparator enabled/disabled
wEdge	CF flag triggering mode
wInvert	INVert comparator output,use pattern defined in the device header file

ACC_GetComparisonResult()

uint32_t ACC_GetComparisonResult	(	Acc *	pAcc,
		uint32_t	dwStatus
	)

Return Comparison Result

Parameters

pAcc	Pointer to an Acc instance.
dwStatus	value of ACC_ISR

ACC_SetComparisonPair()

void ACC_SetComparisonPair	(	Acc *	pAcc,
		uint8_t	ucSelplus,
		uint8_t	ucSelminus
	)

Return the Channel Converted Data

Parameters

pAcc	Pointer to an Acc instance.
ucSelplus	input applied on ACC SELPLUS
ucSelminus	input applied on ACC SELMINUS