221 lines
6.2 KiB
C
221 lines
6.2 KiB
C
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/********************************** (C) COPYRIGHT *******************************
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* File Name : ch32l103_opa.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2023/07/08
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* Description : This file contains all the functions prototypes for the
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* OPA firmware library.
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __CH32L103_OPA_H
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#define __CH32L103_OPA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ch32l103.h"
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/* OPA_member_enumeration */
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typedef enum
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{
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OPA1 = 0,
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} OPA_Num_TypeDef;
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/* OPA_out_channel_enumeration */
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typedef enum
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{
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OUT_IO_OUT0 = 0, /* PA3 */
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OUT_IO_OUT1, /* PB1 */
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OUT_IO_OUT2, /* PA2 */
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OUT_IO_OUT3, /* PA4 */
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OUT_IO_OUT4, /* PB0 */
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OUT_IO_OFF
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} OPA_Mode_TypeDef;
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/* OPA_PSEL_enumeration */
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typedef enum
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{
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CHP0 = 0, /* PB15 */
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CHP1, /* PB0 */
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CHP2, /* PB14 */
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CHP3, /* PA7 */
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CHP4, /* PA0 */
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CHP5, /* PA6 */
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CHP_OFF
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} OPA_PSEL_TypeDef;
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/* OPA_FB_enumeration */
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typedef enum
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{
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FB_OFF = 0,
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FB_ON
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} OPA_FB_TypeDef;
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/* OPA_NSEL_enumeration */
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typedef enum
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{
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CHN0 = 0, /* PB11 */
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CHN1, /* PA6 */
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CHN2, /* PB10 */
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CHN3, /* PA5 */
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CHN4, /* PA1 */
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CHN5, /* PA7 */
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CHN2_PGA_32xIN, /* PB10 */
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CHN_PGA_8xIN,
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CHN_PGA_16xIN,
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CHN_PGA_32xIN,
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CHN_PGA_64xIN,
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CHN_OFF = 0xF
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} OPA_NSEL_TypeDef;
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/* OPA_PSEL_POLL_enumeration */
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typedef enum
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{
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CHP_OPA1_OFF = 0,
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CHP_OPA1_ON,
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} OPA_PSEL_POLL_TypeDef;
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/* OPA_BKIN_EN_enumeration */
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typedef enum
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{
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BKIN_OPA1_OFF = 0, /* TIM1 braking signal source form IO input */
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BKIN_OPA1_ON, /* TIM1 braking signal source form OPA output */
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} OPA_BKIN_EN_TypeDef;
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/* OPA_RST_EN_enumeration */
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typedef enum
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{
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RST_OPA1_OFF = 0,
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RST_OPA1_ON,
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} OPA_RST_EN_TypeDef;
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/* OPA_OUT_IE_enumeration */
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typedef enum
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{
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OUT_IE_OPA1_OFF = 0,
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OUT_IE_OPA1_ON,
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} OPA_OUT_IE_TypeDef;
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/* OPA_CNT_IE_enumeration */
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typedef enum
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{
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CNT_IE_OFF = 0,
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CNT_IE_ON,
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} OPA_CNT_IE_TypeDef;
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/* OPA_NMI_IE_enumeration */
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typedef enum
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{
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NMI_IE_OFF = 0,
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NMI_IE_ON,
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} OPA_NMI_IE_TypeDef;
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/* OPA_PSEL_POLL_NUM_enumeration */
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typedef enum
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{
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CHP_POLL_NUM_1 = 0,
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CHP_POLL_NUM_2,
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CHP_POLL_NUM_3,
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CHP_POLL_NUM_4,
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CHP_POLL_NUM_5,
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CHP_POLL_NUM_6
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} OPA_PSEL_POLL_NUM_TypeDef;
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/* Offset_voltage_adjustment_value_polarity */
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typedef enum
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{
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OPA_Vos_Ads_N = 0,
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OPA_Vos_Ads_P
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} OPA_Vos_ADS_POLARITY_TypeDef;
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/* OPA Init Structure definition */
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typedef struct
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{
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uint16_t OPA_POLL_Interval; /* OPA polling interval = (OPA_POLL_Interval+1)*1us
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This parameter must range from 0 to 0x1FF.*/
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OPA_Num_TypeDef OPA_NUM; /* Specifies the members of OPA */
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OPA_Mode_TypeDef Mode; /* Specifies the mode of OPA */
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OPA_PSEL_TypeDef PSEL; /* Specifies the positive channel of OPA */
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OPA_FB_TypeDef FB; /* Specifies the internal feedback resistor of OPA */
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OPA_NSEL_TypeDef NSEL; /* Specifies the negative channel of OPA */
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OPA_PSEL_POLL_TypeDef PSEL_POLL; /* Specifies the positive channel poll of OPA */
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OPA_BKIN_EN_TypeDef BKIN_EN; /* Specifies the brake input source of OPA */
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OPA_RST_EN_TypeDef RST_EN; /* Specifies the reset source of OPA */
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OPA_OUT_IE_TypeDef OUT_IE; /* Specifies the out interrupt of OPA */
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OPA_CNT_IE_TypeDef CNT_IE; /* Specifies the out interrupt rising edge of sampling data */
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OPA_NMI_IE_TypeDef NMI_IE; /* Specifies the out NIM interrupt of OPA */
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OPA_PSEL_POLL_NUM_TypeDef POLL_NUM; /* Specifies the number of forward inputs*/
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} OPA_InitTypeDef;
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/* CMP_member_enumeration */
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typedef enum
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{
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CMP1 = 0,
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CMP2,
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CMP3
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} CMP_Num_TypeDef;
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/* CMP_out_channel_enumeration */
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typedef enum
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{
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OUT_IO0 = 0,
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OUT_IO1,
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OUT_IO_TIM2
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} CMP_Mode_TypeDef;
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/* CMP_NSEL_enumeration */
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typedef enum
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{
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CMP_CHN0 = 0,
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CMP_CHN1,
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} CMP_NSEL_TypeDef;
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/* CMP_PSEL_enumeration */
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typedef enum
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{
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CMP_CHP1 = 0,
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CMP_CHP2,
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} CMP_PSEL_TypeDef;
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/* CMP Init Structure definition */
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typedef struct
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{
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CMP_Num_TypeDef CMP_NUM; /* Specifies the members of CMP */
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CMP_Mode_TypeDef Mode; /* Specifies the mode of CMP */
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CMP_NSEL_TypeDef NSEL; /* Specifies the negative channel of CMP */
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CMP_PSEL_TypeDef PSEL; /* Specifies the positive channel of CMP */
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} CMP_InitTypeDef;
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/* OPA_flags_definition */
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#define OPA_FLAG_OUT_OPA1 ((uint16_t)0x1000)
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#define OPA_FLAG_OUT_CNT ((uint16_t)0x4000)
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/* CMP_WakeUp_IO_mode_definition */
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#define CMP_WakeUp_Rising_Falling ((uint32_t)0x01000000)
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#define CMP_WakeUp_Rising ((uint32_t)0x02000000)
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#define CMP_WakeUp_Falling ((uint32_t)0x03000000)
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void OPCM_Unlock(void);
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void OPCM_Lock(void);
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void OPA_Init(OPA_InitTypeDef *OPA_InitStruct);
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void OPA_StructInit(OPA_InitTypeDef *OPA_InitStruct);
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void OPA_Cmd(OPA_Num_TypeDef OPA_NUM, FunctionalState NewState);
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void OPA_LP_Cmd(FunctionalState NewState);
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void OPA_CMP_Init(CMP_InitTypeDef *CMP_InitStruct);
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void OPA_CMP_StructInit(CMP_InitTypeDef *CMP_InitStruct);
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void OPA_CMP_Cmd(CMP_Num_TypeDef CMP_NUM, FunctionalState NewState);
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void OPA_CMP_LP_Cmd(CMP_Num_TypeDef CMP_NUM, FunctionalState NewState);
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void OPA_CMP_WakeUp_ModeConfig(uint32_t CMP_WakeUP_Mode);
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FlagStatus OPA_GetFlagStatus( uint16_t OPA_FLAG);
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void OPA_ClearFlag(uint16_t OPA_FLAG);
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#ifdef __cplusplus
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}
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#endif
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#endif
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