pikapython/bsp/ch582/StdPeriphDriver/inc/CH58x_sys.h

/********************************** (C) COPYRIGHT *******************************
 * File Name          : CH57x_SYS.h
 * Author             : WCH
 * Version            : V1.2
 * Date               : 2021/11/17
 * Description
 * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
 * SPDX-License-Identifier: Apache-2.0
 *******************************************************************************/

#ifndef __CH58x_SYS_H__
#define __CH58x_SYS_H__

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief  rtc interrupt event define
 */
typedef enum
{
    RST_STATUS_SW = 0, // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ
    RST_STATUS_RPOR,   // <20>ϵ縴λ
    RST_STATUS_WTR,    // <20><><EFBFBD>Ź<EFBFBD><C5B9><EFBFBD>ʱ<EFBFBD><CAB1>λ
    RST_STATUS_MR,     // <20>ⲿ<EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD>λ
    RST_STATUS_LRM0,   // <20><><EFBFBD>Ѹ<EFBFBD>λ-<2D><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>
    RST_STATUS_GPWSM,  // <20>µ<EFBFBD>ģʽ<C4A3><CABD><EFBFBD>Ѹ<EFBFBD>λ
    RST_STATUS_LRM1,   //	<09><><EFBFBD>Ѹ<EFBFBD>λ-<2D><><EFBFBD>Ź<EFBFBD><C5B9><EFBFBD><EFBFBD><EFBFBD>
    RST_STATUS_LRM2,   //	<09><><EFBFBD>Ѹ<EFBFBD>λ-<2D>ֶ<EFBFBD><D6B6><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>

} SYS_ResetStaTypeDef;

/**
 * @brief  rtc interrupt event define
 */
typedef enum
{
    INFO_ROM_READ = 0, // FlashROM <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ƿ<EFBFBD><C7B7>ɶ<EFBFBD>
    INFO_RESET_EN = 2, // RST#<23>ⲿ<EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD>λ<EFBFBD><CEBB><EFBFBD>빦<EFBFBD><EBB9A6><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
    INFO_BOOT_EN,      // ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BootLoader <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
    INFO_DEBUG_EN,     // ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Խӿ<D4BD><D3BF>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
    INFO_LOADER,       // <20><>ǰϵͳ<CFB5>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>Bootloader <20><>
    STA_SAFEACC_ACT,   // <20><>ǰϵͳ<CFB5>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڰ<EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>RWA<57><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򲻿ɷ<F2B2BBBF><C9B7><EFBFBD>

} SYS_InfoStaTypeDef;

/**
 * @brief  <EFBFBD><EFBFBD>ȡоƬID<EFBFBD>࣬һ<EFBFBD><EFBFBD>Ϊ<EFBFBD>̶<EFBFBD>ֵ
 */
#define SYS_GetChipID()      R8_CHIP_ID

/**
 * @brief  <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>Ϊ<EFBFBD>̶<EFBFBD>ֵ
 */
#define SYS_GetAccessID()    R8_SAFE_ACCESS_ID

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
 *
 * @param   sc      - ϵͳʱ<EFBFBD><EFBFBD>Դѡ<EFBFBD><EFBFBD> refer to SYS_CLKTypeDef
 */
void SetSysClock(SYS_CLKTypeDef sc);

/**
 * @brief   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ǰϵͳʱ<EFBFBD><EFBFBD>
 *
 * @return  Hz
 */
uint32_t GetSysClock(void);

/**
 * @brief   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ǰϵͳ<EFBFBD><EFBFBD>Ϣ״̬
 *
 * @param   i       - refer to SYS_InfoStaTypeDef
 *
 * @return  <EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
uint8_t SYS_GetInfoSta(SYS_InfoStaTypeDef i);

/**
 * @brief   <EFBFBD><EFBFBD>ȡϵͳ<EFBFBD>ϴθ<EFBFBD>λ״̬
 *
 * @return  refer to SYS_ResetStaTypeDef
 */
#define SYS_GetLastResetSta()    (R8_RESET_STATUS & RB_RESET_FLAG)

/**
 * @brief   ִ<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ
 */
void SYS_ResetExecute(void);

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD>ø<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD>Ѹ<EFBFBD>λ<EFBFBD><EFBFBD>Ӱ<EFBFBD><EFBFBD>
 *
 * @param   i       - refer to SYS_InfoStaTypeDef
 */
#define SYS_ResetKeepBuf(d)    (R8_GLOB_RESET_KEEP = d)

/**
 * @brief   <EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>ж<EFBFBD>ֵ
 *
 * @param   pirqv   - <EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ֵ
 */
void SYS_DisableAllIrq(uint32_t *pirqv);

/**
 * @brief   <EFBFBD>ָ<EFBFBD>֮ǰ<EFBFBD>رյ<EFBFBD><EFBFBD>ж<EFBFBD>ֵ
 *
 * @param   irq_status  - <EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ֵ
 */
void SYS_RecoverIrq(uint32_t irq_status);

/**
 * @brief   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ǰϵͳ(SYSTICK)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 *
 * @return  <EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 */
uint32_t SYS_GetSysTickCnt(void);

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 *
 * @param   c       - <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 */
#define WWDG_SetCounter(c)    (R8_WDOG_COUNT = c)

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ʹ<EFBFBD><EFBFBD>
 *
 * @param   s       - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ж<EFBFBD>
 */
void WWDG_ITCfg(FunctionalState s);

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 *
 * @param   s       - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>λ
 */
void WWDG_ResetCfg(FunctionalState s);

/**
 * @brief   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־
 *
 * @return  <EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־
 */
#define WWDG_GetFlowFlag()    (R8_RST_WDOG_CTRL & RB_WDOG_INT_FLAG)

/**
 * @brief   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ź<EFBFBD><EFBFBD>жϱ<EFBFBD>־<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>ؼ<EFBFBD><EFBFBD><EFBFBD>ֵҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
void WWDG_ClearFlag(void);

/**
 * @brief   uS <EFBFBD><EFBFBD>ʱ
 *
 * @param   t       - ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
void mDelayuS(uint16_t t);

/**
 * @brief   mS <EFBFBD><EFBFBD>ʱ
 *
 * @param   t       - ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
void mDelaymS(uint16_t t);

#ifdef __cplusplus
}
#endif

#endif // __CH58x_SYS_H__