256 lines
9.7 KiB
C
256 lines
9.7 KiB
C
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/**
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******************************************************************************
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* @file ft32f0xx_comp.h
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* @author FMD AE
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* @brief This file contains all the functions prototypes for the COMP firmware
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* library
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* @version V1.0.0
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* @data 2021-07-01
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __FT32F0XX_COMP_H
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#define __FT32F0XX_COMP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "ft32f0xx.h"
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/** @addtogroup COMP
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief COMP Init structure definition
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*/
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typedef struct
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{
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uint32_t COMP_VipSel; /*!< Select the positive input of the comparator.
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This parameter can be a value of @ref COMP_VipSel */
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uint32_t COMP_VinSel; /*!< Select the negative input of the comparator.
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This parameter can be a value of @ref COMP_VinSel */
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uint32_t COMP_OutputSel; /*!< Selects The output selection of the comparator.
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This parameter can be a value of @ref COMP_OutputSel */
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uint32_t COMP_Pol; /*!< Select the output polarity of the comparator.
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This parameter can be a value of @ref COMP_Pol */
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}COMP_InitTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup COMP_Exported_Constants
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* @{
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*/
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/** @defgroup COMP_Selection
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* @{
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*/
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#define NCOMP_Selection_COMP ((uint32_t)0x00000000) /*!< NCOMP Selection */
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#define PCOMP_Selection_COMP ((uint32_t)0x00000010) /*!< PCOMP Selection */
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#define COMP_Selection_COMP3 ((uint32_t)0x00000001) /*!< PCOMP Selection */
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#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == NCOMP_Selection_COMP) || \
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((PERIPH) == PCOMP_Selection_COMP))
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#define COMP_Selection_COMP1 NCOMP_Selection_COMP
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#define COMP_Selection_COMP2 PCOMP_Selection_COMP
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/**
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* @}
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*/
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/** @defgroup COMP_VipSel
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* @{
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*/
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#define NCOMP_VIP_SEL_1WIRE ((uint32_t)0x00000000)
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#define NCOMP_VIP_SEL_PAD_PA1 ((uint32_t)0x00000002)
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#define NCOMP_VIP_SEL_PAD_PA4 ((uint32_t)0x00000004)
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#define NCOMP_VIP_SEL_PAD_PA13 ((uint32_t)0x00000006)
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#define NCOMP_VIP_SEL_PAD_PB12 ((uint32_t)0x00000008)
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#define PCOMP_VIP_SEL_PAD_PA3 ((uint32_t)0x00000000)
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#define PCOMP_VIP_SEL_PAD_PA4 ((uint32_t)0x00020000)
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#define PCOMP_VIP_SEL_PAD_PA13 ((uint32_t)0x00040000)
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#define PCOMP_VIP_SEL_PAD_PB12 ((uint32_t)0x00060000)
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#define COMP3_VIP_SEL_PAD_PF5 ((uint32_t)0x00000000)
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#define COMP3_VIP_SEL_PAD_PB12 ((uint32_t)0x00000002)
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#define COMP3_VIP_SEL_PAD_PA13 ((uint32_t)0x00000004)
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#define COMP3_VIP_SEL_PAD_PA4 ((uint32_t)0x00000006)
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#define IS_COMP_VIP_SEL(INPUT) (((INPUT) == NCOMP_VIP_SEL_1WIRE) || \
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((INPUT) == NCOMP_VIP_SEL_PAD_PA1) || \
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((INPUT) == NCOMP_VIP_SEL_PAD_PA4) || \
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((INPUT) == NCOMP_VIP_SEL_PAD_PA13) || \
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((INPUT) == NCOMP_VIP_SEL_PAD_PB12) || \
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((INPUT) == PCOMP_VIP_SEL_PAD_PA3) || \
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((INPUT) == PCOMP_VIP_SEL_PAD_PA4) || \
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((INPUT) == PCOMP_VIP_SEL_PAD_PA13) || \
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((INPUT) == PCOMP_VIP_SEL_PAD_PB12) )
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/**
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* @}
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*/
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/** @defgroup COMP_VinSel
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* @{
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*/
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#define NCOMP_VIN_SEL_DAC1_OUT ((uint32_t)0x00000000)
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#define NCOMP_VIN_SEL_PAD_PA0 ((uint32_t)0x00000010)
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#define NCOMP_VIN_SEL_PAD_PA4 ((uint32_t)0x00000020)
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#define NCOMP_VIN_SEL_PAD_PA5 ((uint32_t)0x00000030)
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#define PCOMP_VIN_SEL_DAC2_OUT ((uint32_t)0x00000000)
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#define PCOMP_VIN_SEL_PAD_PA2 ((uint32_t)0x00080000)
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#define PCOMP_VIN_SEL_PAD_PA4 ((uint32_t)0x00100000)
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#define PCOMP_VIN_SEL_PAD_PA5 ((uint32_t)0x00180000)
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#define COMP3_VIN_SEL_PAD_PF4 ((uint32_t)0x00000000)
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#define COMP3_VIN_SEL_DAC2_OUT ((uint32_t)0x00000010)
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#define COMP3_VIN_SEL_PAD_PA4 ((uint32_t)0x00000020)
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#define COMP3_VIN_SEL_PAD_PA5 ((uint32_t)0x00000030)
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#define IS_COMP_VINSEL(INPUT) (((INPUT) == NCOMP_VIN_SEL_DAC1_OUT) || \
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((INPUT) == NCOMP_VIN_SEL_PAD_PA0) || \
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((INPUT) == NCOMP_VIN_SEL_PAD_PA4) || \
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((INPUT) == NCOMP_VIN_SEL_PAD_PA5) || \
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((INPUT) == PCOMP_VIN_SEL_DAC2_OUT)|| \
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((INPUT) == PCOMP_VIN_SEL_PAD_PA2) || \
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((INPUT) == PCOMP_VIN_SEL_PAD_PA4) || \
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((INPUT) == PCOMP_VIN_SEL_PAD_PA5) )
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/**
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* @}
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*/
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/** @defgroup COMP_OutputSel
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* @{
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*/
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#define COMP_OUTPUT_NO_SELECTION ((uint32_t)0x00000000)
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#define NCOMP_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x00000200)
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#define NCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x00000300)
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#define NCOMP_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x00000600)
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#define NCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x00000700)
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#define PCOMP_OUTPUT_SEL_TIM1_BREAK ((uint32_t)0x01000000)
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#define PCOMP_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x02000000)
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#define PCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x03000000)
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#define PCOMP_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x06000000)
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#define PCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x07000000)
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#define COMP3_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x00000200)
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#define COMP3_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x00000300)
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#define COMP3_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x00000600)
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#define COMP3_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x00000700)
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#define IS_COMP_OUTPUT_SEL(SEL) ( ((SEL) == NCOMP_OUTPUT_SEL_TIM1_CAPTURE1) || \
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((SEL) == NCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR) ||\
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((SEL) == NCOMP_OUTPUT_SEL_TIM3_CAPTURE1) ||\
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((SEL) == NCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR) ||\
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((SEL) == PCOMP_OUTPUT_SEL_TIM1_BREAK) ||\
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((SEL) == PCOMP_OUTPUT_SEL_TIM1_CAPTURE1) ||\
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((SEL) == PCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR) ||\
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((SEL) == PCOMP_OUTPUT_SEL_TIM3_CAPTURE1) ||\
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((SEL) == PCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR) ||\
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((SEL) == COMP_OUTPUT_NO_SELECTION) )
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/**
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* @}
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*/
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/** @defgroup COMP_Pol
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* @{
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*/
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#define NCOMP_POL_NOT_INVERT ((uint32_t)0x00000000)
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#define NCOMP_POL_INVERT ((uint32_t)0x00000800)
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#define PCOMP_POL_NOT_INVERT ((uint32_t)0x00000000)
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#define PCOMP_POL_INVERT ((uint32_t)0x08000000)
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#define COMP3_POL_NOT_INVERT ((uint32_t)0x00000000)
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#define COMP3_POL_INVERT ((uint32_t)0x00000800)
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#define IS_COMP_POL(POL) ( ((POL) == NCOMP_POL_NOT_INVERT) || \
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((POL) == NCOMP_POL_INVERT) || \
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((POL) == PCOMP_POL_NOT_INVERT) || \
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((POL) == PCOMP_POL_INVERT) )
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/**
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* @}
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*/
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/**
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* @}
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*/
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/** @defgroup COMP_OutputLevel
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* @{
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*/
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/* When output polarity is not inverted, comparator output is high when
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the non-inverting input is at a higher voltage than the inverting input */
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#define COMP_OutputLevel_High COMP_CSR_COMP1OUT
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/* When output polarity is not inverted, comparator output is low when
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the non-inverting input is at a lower voltage than the inverting input*/
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#define COMP_OutputLevel_Low ((uint32_t)0x00000000)
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#define IS_COMP_OUTPUT_LEVEL(LEVEL) (((LEVEL) == COMP_CSR_COMP1OUT) || \
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((LEVEL) == COMP_CSR_COMP2OUT))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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/* Function used to set the COMP configuration to the default reset state ****/
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void COMP_DeInit(void);
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/* Initialization and Configuration functions *********************************/
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void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct);
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void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct);
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void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState);
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uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection);
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/* Window mode control function ***********************************************/
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void COMP_WindowCmd(FunctionalState NewState);
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/* COMP configuration locking function ****************************************/
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void COMP_LockConfig(uint32_t COMP_Selection);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__FT32F0XX_COMP_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT FMD *****END OF FILE****/
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