63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
|
/********************************** (C) COPYRIGHT *******************************
|
||
|
|
* File Name : ch32v20x_pwr.h
|
||
|
|
* Author : WCH
|
||
|
|
* Version : V1.0.0
|
||
|
|
* Date : 2021/06/06
|
||
|
|
* Description : This file contains all the functions prototypes for the PWR
|
||
|
|
* firmware library.
|
||
|
|
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*******************************************************************************/
|
||
|
|
#ifndef __CH32V20x_PWR_H
|
||
|
|
#define __CH32V20x_PWR_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "ch32v20x.h"
|
||
|
|
|
||
|
|
/* PVD_detection_level */
|
||
|
|
#define PWR_PVDLevel_2V2 ((uint32_t)0x00000000)
|
||
|
|
#define PWR_PVDLevel_2V3 ((uint32_t)0x00000020)
|
||
|
|
#define PWR_PVDLevel_2V4 ((uint32_t)0x00000040)
|
||
|
|
#define PWR_PVDLevel_2V5 ((uint32_t)0x00000060)
|
||
|
|
#define PWR_PVDLevel_2V6 ((uint32_t)0x00000080)
|
||
|
|
#define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0)
|
||
|
|
#define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0)
|
||
|
|
#define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0)
|
||
|
|
|
||
|
|
/* Regulator_state_is_STOP_mode */
|
||
|
|
#define PWR_Regulator_ON ((uint32_t)0x00000000)
|
||
|
|
#define PWR_Regulator_LowPower ((uint32_t)0x00000001)
|
||
|
|
|
||
|
|
/* STOP_mode_entry */
|
||
|
|
#define PWR_STOPEntry_WFI ((uint8_t)0x01)
|
||
|
|
#define PWR_STOPEntry_WFE ((uint8_t)0x02)
|
||
|
|
|
||
|
|
/* PWR_Flag */
|
||
|
|
#define PWR_FLAG_WU ((uint32_t)0x00000001)
|
||
|
|
#define PWR_FLAG_SB ((uint32_t)0x00000002)
|
||
|
|
#define PWR_FLAG_PVDO ((uint32_t)0x00000004)
|
||
|
|
|
||
|
|
void PWR_DeInit(void);
|
||
|
|
void PWR_BackupAccessCmd(FunctionalState NewState);
|
||
|
|
void PWR_PVDCmd(FunctionalState NewState);
|
||
|
|
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
|
||
|
|
void PWR_WakeUpPinCmd(FunctionalState NewState);
|
||
|
|
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
|
||
|
|
void PWR_EnterSTANDBYMode(void);
|
||
|
|
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
|
||
|
|
void PWR_ClearFlag(uint32_t PWR_FLAG);
|
||
|
|
void PWR_EnterSTANDBYMode_RAM(void);
|
||
|
|
void PWR_EnterSTANDBYMode_RAM_LV(void);
|
||
|
|
void PWR_EnterSTANDBYMode_RAM_VBAT_EN(void);
|
||
|
|
void PWR_EnterSTANDBYMode_RAM_LV_VBAT_EN(void);
|
||
|
|
void PWR_EnterSTOPMode_RAM_LV(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|