path: root/lib/hc32f460/driver/inc/hc32f460_clk.h

/*****************************************************************************
 * Copyright (C) 2020, Huada Semiconductor Co., Ltd. All rights reserved.
 *
 * This software component is licensed by HDSC under BSD 3-Clause license
 * (the "License"); You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                    opensource.org/licenses/BSD-3-Clause
 */
/******************************************************************************/
/** \file hc32f460_clk.h
 **
 ** A detailed description is available at
 ** @link CmuGroup Clock description @endlink
 **
 **   - 2018-10-13  CDT  First version for Device Driver Library of CMU.
 **
 ******************************************************************************/
#ifndef __HC32F460_CLK_H__
#define __HC32F460_CLK_H__

/*******************************************************************************
 * Include files
 ******************************************************************************/
#include "hc32_common.h"

/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif

/**
 *******************************************************************************
 ** \defgroup CmuGroup Clock Manage Unit(CMU)
 **
 ******************************************************************************/
//@{

/*******************************************************************************
 * Global type definitions ('typedef')
 ******************************************************************************/

/**
 *******************************************************************************
 ** \brief  The system clock source.
 **
 ******************************************************************************/
 typedef enum en_clk_sys_source
 {
     ClkSysSrcHRC                   = 0u,   ///< The system clock source is HRC.
     ClkSysSrcMRC                   = 1u,   ///< The system clock source is MRC.
     ClkSysSrcLRC                   = 2u,   ///< The system clock source is LRC.
     ClkSysSrcXTAL                  = 3u,   ///< The system clock source is XTAL.
     ClkSysSrcXTAL32                = 4u,   ///< The system clock source is XTAL32.
     CLKSysSrcMPLL                  = 5u,   ///< The system clock source is MPLL.
 }en_clk_sys_source_t;

/**
 *******************************************************************************
 ** \brief  The pll clock source.
 **
 ******************************************************************************/
 typedef enum en_clk_pll_source
 {
     ClkPllSrcXTAL                  = 0u,   ///< The pll clock source is XTAL.
     ClkPllSrcHRC                   = 1u,   ///< The pll clock source is HRC.
 }en_clk_pll_source_t;

/**
 *******************************************************************************
 ** \brief  The usb clock source.
 **
 ******************************************************************************/
typedef enum en_clk_usb_source
{
    ClkUsbSrcSysDiv2                = 2u,   ///< The usb clock source is 1/2 system clock.
    ClkUsbSrcSysDiv3                = 3u,   ///< The usb clock source is 1/3 system clock.
    ClkUsbSrcSysDiv4                = 4u,   ///< The usb clock source is 1/4 system clock.
    ClkUsbSrcMpllp                  = 8u,   ///< The usb clock source is MPLLP.
    ClkUsbSrcMpllq                  = 9u,   ///< The usb clock source is MPLLQ.
    ClkUsbSrcMpllr                  = 10u,  ///< The usb clock source is MPLLR.
    ClkUsbSrcUpllp                  = 11u,  ///< The usb clock source is UPLLP.
    ClkUsbSrcUpllq                  = 12u,  ///< The usb clock source is UPLLQ.
    ClkUsbSrcUpllr                  = 13u,  ///< The usb clock source is UPLLR.
}en_clk_usb_source_t;

/**
 *******************************************************************************
 ** \brief  The peripheral(adc/trng/I2S) clock source.
 **
 ******************************************************************************/
typedef enum en_clk_peri_source
{
    ClkPeriSrcPclk                  = 0u,   ///< The peripheral(adc/trng/I2S) clock source is division from system clock.
    ClkPeriSrcMpllp                 = 8u,   ///< The peripheral(adc/trng/I2S) clock source is MPLLP.
    ClkPeriSrcMpllq                 = 9u,   ///< The peripheral(adc/trng/I2S) clock source is MPLLQ.
    ClkPeriSrcMpllr                 = 10u,  ///< The peripheral(adc/trng/I2S) clock source is MPLLR.
    ClkPeriSrcUpllp                 = 11u,  ///< The peripheral(adc/trng/I2S) clock source is UPLLP.
    ClkPeriSrcUpllq                 = 12u,  ///< The peripheral(adc/trng/I2S) clock source is UPLLQ.
    ClkPeriSrcUpllr                 = 13u,  ///< The peripheral(adc/trng/I2S) clock source is UPLLR.
}en_clk_peri_source_t;

/**
 *******************************************************************************
 ** \brief  The clock output source.
 **
 ******************************************************************************/
typedef enum en_clk_output_source
{
    ClkOutputSrcHrc                 = 0u,   ///< The clock output source is HRC
    ClkOutputSrcMrc                 = 1u,   ///< The clock output source is MRC.
    ClkOutputSrcLrc                 = 2u,   ///< The clock output source is LRC.
    ClkOutputSrcXtal                = 3u,   ///< The clock output source is XTAL.
    ClkOutputSrcXtal32              = 4u,   ///< The clock output source is XTAL32
    ClkOutputSrcMpllp               = 6u,   ///< The clock output source is MPLLP.
    ClkOutputSrcUpllp               = 7u,   ///< The clock output source is UPLLP.
    ClkOutputSrcMpllq               = 8u,   ///< The clock output source is MPLLQ.
    ClkOutputSrcUpllq               = 9u,   ///< The clock output source is UPLLQ.
    ClkOutputSrcSysclk              = 11u,  ///< The clock output source is system clock.
}en_clk_output_source_t;

/**
 *******************************************************************************
 ** \brief  The clock frequency source for measure or reference.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_source
{
    ClkFcmSrcXtal                   = 0u,   ///< The clock frequency measure or reference source is XTAL
    ClkFcmSrcXtal32                 = 1u,   ///< The clock frequency measure or reference source is XTAL32.
    ClkFcmSrcHrc                    = 2u,   ///< The clock frequency measure or reference source is HRC.
    ClkFcmSrcLrc                    = 3u,   ///< The clock frequency measure or reference source is LRC.
    ClkFcmSrcSwdtrc                 = 4u,   ///< The clock frequency measure or reference source is SWDTRC
    ClkFcmSrcPclk1                  = 5u,   ///< The clock frequency measure or reference source is PCLK1.
    ClkFcmSrcUpllp                  = 6u,   ///< The clock frequency measure or reference source is UPLLP.
    ClkFcmSrcMrc                    = 7u,   ///< The clock frequency measure or reference source is MRC.
    ClkFcmSrcMpllp                  = 8u,   ///< The clock frequency measure or reference source is MPLLP.
    ClkFcmSrcRtcLrc                 = 9u,   ///< The clock frequency measure or reference source is RTCLRC.
}en_clk_fcm_intref_source_t,en_clk_fcm_measure_source_t;

/**
 *******************************************************************************
 ** \brief  The clock flag status.
 **
 ******************************************************************************/
typedef enum en_clk_flag
{
    ClkFlagHRCRdy                   = 0u,   ///< The clock flag is HRC ready.
    ClkFlagXTALRdy                  = 1u,   ///< The clock flag is XTAL ready.
    ClkFlagMPLLRdy                  = 2u,   ///< The clock flag is MPLL ready.
    ClkFlagUPLLRdy                  = 3u,   ///< The clock flag is UPLL ready.
    ClkFlagXTALStoppage             = 4u,   ///< The clock flag is XTAL stoppage.
}en_clk_flag_t;

/**
 *******************************************************************************
 ** \brief  The clock frequency measure flag status.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_flag
{
    ClkFcmFlagErrf                  = 0u,   ///< The clock frequency flag is frequency abnormal.
    ClkFcmFlagMendf                 = 1u,   ///< The clock frequency flag is end of measurement.
    ClkFcmFlagOvf                   = 2u,   ///< The clock frequency flag is counter overflow.
}en_clk_fcm_flag_t;

/**
 *******************************************************************************
 ** \brief  The source of xtal.
 **
 ******************************************************************************/
typedef enum en_clk_xtal_mode
{
    ClkXtalModeOsc                  = 0u,   ///< Use external high speed osc as source.
    ClkXtalModeExtClk               = 1u,   ///< Use external clk as source.
}en_clk_xtal_mode_t;

/**
 *******************************************************************************
 ** \brief  The drive capability of xtal.
 **
 ******************************************************************************/
typedef enum en_clk_xtal_drv
{
    ClkXtalHighDrv                  = 0u,   ///< High drive capability.20MHz~24MHz.
    ClkXtalMidDrv                   = 1u,   ///< Middle drive capability.16MHz~20MHz.
    ClkXtalLowDrv                   = 2u,   ///< Low drive capability.8MHz~16MHz.
    ClkXtalTinyDrv                  = 3u,   ///< Tiny drive capability.8MHz.
}en_clk_xtal_drv_t;

/**
 *******************************************************************************
 ** \brief  The stable time of XTAL.
 **
 ** \note   It depends on SUPDRV bit.
 ******************************************************************************/
typedef enum en_clk_xtal_stb_cycle
{
    ClkXtalStbCycle35               = 1u,   ///< stable time is 35(36) cycle.
    ClkXtalStbCycle67               = 2u,   ///< stable time is 67(68) cycle.
    ClkXtalStbCycle131              = 3u,   ///< stable time is 131(132) cycle.
    ClkXtalStbCycle259              = 4u,   ///< stable time is 259(260) cycle.
    ClkXtalStbCycle547              = 5u,   ///< stable time is 547(548) cycle.
    ClkXtalStbCycle1059             = 6u,   ///< stable time is 1059(1060) cycle.
    ClkXtalStbCycle2147             = 7u,   ///< stable time is 2147(2148) cycle.
    ClkXtalStbCycle4291             = 8u,   ///< stable time is 4291(4292) cycle.
    ClkXtalStbCycle8163             = 9u,   ///< stable time is 8163(8164) cycle.
}en_clk_xtal_stb_cycle_t;

/**
 *******************************************************************************
 ** \brief  The handle of xtal stoppage.
 **
 ******************************************************************************/
typedef enum en_clk_xtal_stp_mode
{
    ClkXtalStpModeInt               = 0u,   ///< The handle of stoppage is interrupt.
    ClkXtalStpModeReset             = 1u,   ///< The handle of stoppage is reset.
}en_clk_xtal_stp_mode_t;

/**
 *******************************************************************************
 ** \brief  The drive capability of xtal32.
 **
 ******************************************************************************/
typedef enum en_clk_xtal32_drv
{
    ClkXtal32MidDrv                 = 0u,   ///< Middle drive capability.32.768KHz.
    ClkXtal32HighDrv                = 1u,   ///< High drive capability.32.768KHz.
}en_clk_xtal32_drv_t;

/**
 *******************************************************************************
 ** \brief  The filter mode of xtal32.
 **
 ******************************************************************************/
typedef enum en_clk_xtal32_filter_mode
{
    ClkXtal32FilterModeFull         = 0u,   ///< Valid in run,stop,power down mode.
    ClkXtal32FilterModePart         = 2u,   ///< Valid in run mode.
    ClkXtal32FilterModeNone         = 3u,   ///< Invalid in run,stop,power down mode.
}en_clk_xtal32_filter_mode_t;

/**
 *******************************************************************************
 ** \brief  The division factor of system clock.
 **
 ******************************************************************************/
typedef enum en_clk_sysclk_div_factor
{
    ClkSysclkDiv1                   = 0u,   ///< 1 division.
    ClkSysclkDiv2                   = 1u,   ///< 2 division.
    ClkSysclkDiv4                   = 2u,   ///< 4 division.
    ClkSysclkDiv8                   = 3u,   ///< 8 division.
    ClkSysclkDiv16                  = 4u,   ///< 16 division.
    ClkSysclkDiv32                  = 5u,   ///< 32 division.
    ClkSysclkDiv64                  = 6u,   ///< 64 division.
}en_clk_sysclk_div_factor_t;

/**
 *******************************************************************************
 ** \brief  The division factor of system clock.It will be used for debug clock.
 **
 ******************************************************************************/
typedef enum en_clk_tpiuclk_div_factor
{
    ClkTpiuclkDiv1                  = 0u,   ///< 1 division.
    ClkTpiuclkDiv2                  = 1u,   ///< 2 division.
    ClkTpiuclkDiv4                  = 2u,   ///< 4 division.
}en_clk_tpiuclk_div_factor_t;

/**
 *******************************************************************************
 ** \brief  The division factor of clock output.
 **
 ******************************************************************************/
typedef enum en_clk_output_div_factor
{
    ClkOutputDiv1                   = 0u,   ///< 1 division.
    ClkOutputDiv2                   = 1u,   ///< 2 division.
    ClkOutputDiv4                   = 2u,   ///< 4 division.
    ClkOutputDiv8                   = 3u,   ///< 8 division.
    ClkOutputDiv16                  = 4u,   ///< 16 division.
    ClkOutputDiv32                  = 5u,   ///< 32 division.
    ClkOutputDiv64                  = 6u,   ///< 64 division.
    ClkOutputDiv128                 = 7u,   ///< 128 division.
}en_clk_output_div_factor_t;

/**
 *******************************************************************************
 ** \brief  The division factor of fcm measure source.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_measure_div_factor
{
    ClkFcmMeaDiv1                   = 0u,   ///< 1 division.
    ClkFcmMeaDiv4                   = 1u,   ///< 4 division.
    ClkFcmMeaDiv8                   = 2u,   ///< 8 division.
    ClkFcmMeaDiv32                  = 3u,   ///< 32 division.
}en_clk_fcm_measure_div_factor_t;

/**
 *******************************************************************************
 ** \brief  The division factor of fcm reference source.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_intref_div_factor
{
    ClkFcmIntrefDiv32               = 0u,   ///< 32 division.
    ClkFcmIntrefDiv128              = 1u,   ///< 128 division.
    ClkFcmIntrefDiv1024             = 2u,   ///< 1024 division.
    ClkFcmIntrefDiv8192             = 3u,   ///< 8192 division.
}en_clk_fcm_intref_div_factor_t;

/**
 *******************************************************************************
 ** \brief  The edge of the fcm reference source.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_edge
{
    ClkFcmEdgeRising                = 0u,   ///< Rising edge.
    ClkFcmEdgeFalling               = 1u,   ///< Falling edge.
    ClkFcmEdgeBoth                  = 2u,   ///< Both edge.
}en_clk_fcm_edge_t;

/**
 *******************************************************************************
 ** \brief  The filter clock of the fcm reference source.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_filter_clk
{
    ClkFcmFilterClkNone             = 0u,   ///< None filter.
    ClkFcmFilterClkFcmSrc           = 1u,   ///< Use fcm measurement source as filter clock.
    ClkFcmFilterClkFcmSrcDiv4       = 2u,   ///< Use 1/4 fcm measurement source as filter clock.
    ClkFcmFilterClkFcmSrcDiv16      = 3u,   ///< Use 1/16 fcm measurement source as filter clock.
}en_clk_fcm_filter_clk_t;

/**
 *******************************************************************************
 ** \brief  The fcm reference source.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_refer
{
    ClkFcmExtRef                    = 0u,   ///< Use external reference.
    ClkFcmInterRef                  = 1u,   ///< Use internal reference.
}en_clk_fcm_refer_t;

/**
 *******************************************************************************
 ** \brief  The handle of fcm abnormal.
 **
 ******************************************************************************/
typedef enum en_clk_fcm_abnormal_handle
{
    ClkFcmHandleInterrupt           = 0u,   ///< The handle of fcm abnormal is interrupt.
    ClkFcmHandleReset               = 1u,   ///< The handle of fcm abnormal is reset.
}en_clk_fcm_abnormal_handle_t;

/**
 *******************************************************************************
 ** \brief  The channel of clock output.
 **
 ******************************************************************************/
typedef enum en_clk_output_ch
{
    ClkOutputCh1                      = 1u,   ///< The output of clk is MCO_1.
    ClkOutputCh2                      = 2u,   ///< The output of clk is MCO_2.
}en_clk_output_ch_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of XTAL.
 **
 ** \note   Configures the XTAL if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_xtal_cfg
{
    en_functional_state_t           enFastStartup;  ///< Enable fast start up or not.
    en_clk_xtal_mode_t              enMode;         ///< Select xtal mode.
    en_clk_xtal_drv_t               enDrv;          ///< Select xtal drive capability.
}stc_clk_xtal_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of XTAL stoppage.
 **
 ** \note   Configures the XTAL stoppage if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_xtal_stp_cfg
{
    en_functional_state_t           enDetect;       ///< Enable detect stoppage or not.
    en_clk_xtal_stp_mode_t          enMode;         ///< Select the handle of xtal stoppage.
    en_functional_state_t           enModeReset;    ///< Enable reset for handle the xtal stoppage.
    en_functional_state_t           enModeInt;      ///< Enable interrupt for handle the xtal stoppage.
}stc_clk_xtal_stp_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of XTAL32.
 **
 ** \note   Configures the XTAL32 if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_xtal32_cfg
{
    en_clk_xtal32_drv_t             enDrv;          ///< Select xtal32 drive capability.
    en_clk_xtal32_filter_mode_t     enFilterMode;   ///< The filter mode of xtal32.
}stc_clk_xtal32_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of PLL.
 **
 ** \note   Configures the PLL if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_pll_cfg
{
    uint32_t         PllpDiv;            ///< Pllp clk, division factor of VCO out.
    uint32_t         PllqDiv;            ///< Pllq clk, division factor of VCO out.
    uint32_t         PllrDiv;            ///< Pllr clk, division factor of VCO out.
    uint32_t         plln;               ///< Multiplication factor of vco out, ensure between 240M~480M
    uint32_t         pllmDiv;            ///< Division factor of VCO in, ensure between 1M~12M.
}stc_clk_mpll_cfg_t, stc_clk_upll_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of system clock.
 **
 ** \note   Configures the system clock if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_sysclk_cfg
{
    en_clk_sysclk_div_factor_t      enHclkDiv;        ///< Division for hclk.
    en_clk_sysclk_div_factor_t      enExclkDiv;       ///< Division for exclk.
    en_clk_sysclk_div_factor_t      enPclk0Div;       ///< Division for pclk0.
    en_clk_sysclk_div_factor_t      enPclk1Div;       ///< Division for pclk1.
    en_clk_sysclk_div_factor_t      enPclk2Div;       ///< Division for pclk2.
    en_clk_sysclk_div_factor_t      enPclk3Div;       ///< Division for pclk3.
    en_clk_sysclk_div_factor_t      enPclk4Div;       ///< Division for pclk4.
}stc_clk_sysclk_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of clock output.
 **
 ** \note   Configures the clock output if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_output_cfg
{
    en_clk_output_source_t          enOutputSrc;    ///< The clock output source.
    en_clk_output_div_factor_t      enOutputDiv;    ///< The division factor of clock output source.
}stc_clk_output_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of fcm window.
 **
 ** \note   Configures the fcm window if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_fcm_window_cfg
{
    uint16_t                        windowLower;    ///< The lower value of the window.
    uint16_t                        windowUpper;    ///< The upper value of the window.
}stc_clk_fcm_window_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of fcm measurement.
 **
 ** \note   Configures the fcm measurement if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_fcm_measure_cfg
{
    en_clk_fcm_measure_source_t     enSrc;          ///< The measurement source.
    en_clk_fcm_measure_div_factor_t enSrcDiv;       ///< The division factor of measurement source.
}stc_clk_fcm_measure_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of fcm reference.
 **
 ** \note   Configures the fcm reference if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_fcm_reference_cfg
{
    en_functional_state_t           enExtRef;       ///< Enable external reference or not.
    en_clk_fcm_edge_t               enEdge;         ///< The edge of internal reference.
    en_clk_fcm_filter_clk_t         enFilterClk;    ///< The filter clock of internal reference.
    en_clk_fcm_refer_t              enRefSel;       ///< Select reference.
    en_clk_fcm_intref_source_t      enIntRefSrc;    ///< Select internal reference.
    en_clk_fcm_intref_div_factor_t  enIntRefDiv;    ///< The division factor of internal reference.
}stc_clk_fcm_reference_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of fcm interrupt.
 **
 ** \note   Configures the fcm interrupt if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_fcm_interrupt_cfg
{
    en_clk_fcm_abnormal_handle_t    enHandleSel;        ///< Use interrupt or reset.
    en_functional_state_t           enHandleReset;      ///< Enable reset or not.
    en_functional_state_t           enHandleInterrupt;  ///< Enable interrupt or not.
    en_functional_state_t           enOvfInterrupt;     ///< Enable overflow interrupt or not.
    en_functional_state_t           enEndInterrupt;     ///< Enable measurement end interrupt or not.
}stc_clk_fcm_interrupt_cfg_t;

/**
 *******************************************************************************
 ** \brief  Configuration structure of fcm.
 **
 ** \note   Configures the fcm if needed.
 **
 ******************************************************************************/
typedef struct stc_clk_fcm_cfg
{
    stc_clk_fcm_window_cfg_t        *pstcFcmWindowCfg;  ///< Window configuration struct.
    stc_clk_fcm_measure_cfg_t       *pstcFcmMeaCfg;     ///< Measurement configuration struct.
    stc_clk_fcm_reference_cfg_t     *pstcFcmRefCfg;     ///< Reference configuration struct.
    stc_clk_fcm_interrupt_cfg_t     *pstcFcmIntCfg;     ///< Interrupt configuration struct.
}stc_clk_fcm_cfg_t;

/**
 *******************************************************************************
 ** \brief  Clock frequency structure.
 **
 ******************************************************************************/
typedef struct stc_clk_freq
{
    uint32_t            sysclkFreq;         ///< System clock frequency.
    uint32_t            hclkFreq;           ///< Hclk frequency.
    uint32_t            exckFreq;           ///< Exclk frequency.
    uint32_t            pclk0Freq;          ///< Pclk0 frequency.
    uint32_t            pclk1Freq;          ///< Pclk1 frequency.
    uint32_t            pclk2Freq;          ///< Pclk2 frequency.
    uint32_t            pclk3Freq;          ///< Pclk3 frequency.
    uint32_t            pclk4Freq;          ///< Pclk4 frequency.
}stc_clk_freq_t;

/**
 *******************************************************************************
 ** \brief  PLL Clock frequency structure.
 **
 ******************************************************************************/
typedef struct stc_pll_clk_freq
{
    uint32_t            mpllp;              ///< mpllp clock frequency.
    uint32_t            mpllq;              ///< mpllq clock frequency.
    uint32_t            mpllr;              ///< mpllr clock frequency.
    uint32_t            upllp;              ///< upllp clock frequency.
    uint32_t            upllq;              ///< upllq clock frequency.
    uint32_t            upllr;              ///< upllr clock frequency.
}stc_pll_clk_freq_t;

/*******************************************************************************
 * Global pre-processor symbols/macros ('#define')
 ******************************************************************************/


/*******************************************************************************
 * Global variable definitions ('extern')
 ******************************************************************************/

/*******************************************************************************
 * Global function prototypes (definition in C source)
 ******************************************************************************/
void CLK_XtalConfig(const stc_clk_xtal_cfg_t *pstcXtalCfg);
void CLK_XtalStbConfig(const en_clk_xtal_stb_cycle_t enXtalStb);
void CLK_XtalStpConfig(const stc_clk_xtal_stp_cfg_t *pstcXtalStpCfg);
en_result_t CLK_XtalCmd(en_functional_state_t enNewState);

void CLK_Xtal32Config(const stc_clk_xtal32_cfg_t *pstcXtal32Cfg);
en_result_t CLK_Xtal32Cmd(en_functional_state_t enNewState);

void CLK_HrcTrim(int8_t trimValue);
en_result_t CLK_HrcCmd(en_functional_state_t enNewState);

void CLK_MrcTrim(int8_t trimValue);
en_result_t CLK_MrcCmd(en_functional_state_t enNewState);

void CLK_LrcTrim(int8_t trimValue);
en_result_t CLK_LrcCmd(en_functional_state_t enNewState);

void CLK_SetPllSource(en_clk_pll_source_t enPllSrc);
void CLK_MpllConfig(const stc_clk_mpll_cfg_t *pstcMpllCfg);
en_result_t CLK_MpllCmd(en_functional_state_t enNewState);

void CLK_UpllConfig(const stc_clk_upll_cfg_t *pstcUpllCfg);
en_result_t CLK_UpllCmd(en_functional_state_t enNewState);

void CLK_SetSysClkSource(en_clk_sys_source_t enTargetSysSrc);
en_clk_sys_source_t CLK_GetSysClkSource(void);

void CLK_SysClkConfig(const stc_clk_sysclk_cfg_t *pstcSysclkCfg);
void CLK_GetClockFreq(stc_clk_freq_t *pstcClkFreq);
void CLK_GetPllClockFreq(stc_pll_clk_freq_t *pstcPllClkFreq);

void CLK_SetUsbClkSource(en_clk_usb_source_t enTargetUsbSrc);
void CLK_SetPeriClkSource(en_clk_peri_source_t enTargetPeriSrc);
void CLK_SetI2sClkSource(const M4_I2S_TypeDef* pstcI2sReg, en_clk_peri_source_t enTargetPeriSrc);
en_clk_peri_source_t CLK_GetI2sClkSource(const M4_I2S_TypeDef* pstcI2sReg);

void CLK_TpiuClkConfig(const en_clk_tpiuclk_div_factor_t enTpiuDiv);
void CLK_TpiuClkCmd(en_functional_state_t enNewState);

void CLK_OutputClkConfig(en_clk_output_ch_t enCh, const stc_clk_output_cfg_t *pstcOutputCfg);
void CLK_OutputClkCmd(en_clk_output_ch_t enCh, en_functional_state_t enNewState);
en_flag_status_t CLK_GetFlagStatus(en_clk_flag_t enClkFlag);

void CLK_FcmConfig(const stc_clk_fcm_cfg_t *pstcClkFcmCfg);
void CLK_FcmCmd(en_functional_state_t enNewState);

uint16_t CLK_GetFcmCounter(void);
en_flag_status_t CLK_GetFcmFlag(en_clk_fcm_flag_t enFcmFlag);
void CLK_ClearFcmFlag(en_clk_fcm_flag_t enFcmFlag);

void CLK_ClearXtalStdFlag(void);

//@} // CmuGroup

#ifdef __cplusplus
}
#endif

#endif /* __HC32F460_CLK_H__ */

/*******************************************************************************
 * EOF (not truncated)
 ******************************************************************************/