/*!
 * \file      xc_drv_clock.h
 *
 * \brief     The header of xc_drv_clock.c
 *
 * \copyright Revised BSD License, see section \ref LICENSE.
 *
 * \code
 *
 *            _  __ _       ________    _
 *           | |/ /(_)___  / ____/ /_  (_)___
 *           |   // / __ \/ /   / __ \/ / __ \
 *          /   |/ / / / / /___/ / / / / /_/ /
 *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
 *                                   /_/
 *           (C) 2022-2025 XinChip
 *
 * \endcode
 *
 * \author     ( XinChip ) Alex-J
 *
 * \author     ( XinChip )
 */

#ifndef _XC_DRV_CLOCK_H_
#define _XC_DRV_CLOCK_H_

/*-----------------------------------------------------------------------------------
                                       INCLUDE HEADE FILES
 ------------------------------------------------------------------------------------*/
#include <stdbool.h>
#include <stdio.h>

#include "xc6xxx.h"
/*------------------------------------------------------------------------------------
                                             Macros
 -------------------------------------------------------------------------------------*/
#define CLOCK_SRC_OSC32M    0x00
#define CLOCK_SRC_OSC       0x00
#define CLOCK_SRC_BBPLL     0x01
#define CLOCK_SRC_BBPLL_DIV 0x02
#if !defined(NO_SUPPORT_HFCLK_RC_16M)
#define CLOCK_SRC_RC16M     0x03
#endif //NO_SUPPORT_HFCLK_RC_16M

#define LOOPDIV_BBPLL_RES_LEVEL_0 6
#define LOOPDIV_BBPLL_RES_LEVEL_1 7
#define LOOPDIV_BBPLL_RES_LEVEL_2 8
#define LOOPDIV_BBPLL_RES_LEVEL_3 9
#define LOOPDIV_BBPLL_RES_LEVEL_4 10
#define LOOPDIV_BBPLL_RES_LEVEL_5 11
#define LOOPDIV_BBPLL_RES_LEVEL_6 12

#define BBPLL_LOCK_DELAY              100
#define AON_RF_AONREG_DA_LDO_EN_DELAY 100

#define ANA2_REG                      (*(volatile uint32_t *)(0x53021008))
#define ANA17_REG                     (*(volatile uint32_t *)(0x53021044))
#define ANA24_REG                     (*(volatile uint32_t *)(0x53021060))

/*------------------------------------------------------------------------------------
                                            TypeDef
 -------------------------------------------------------------------------------------*/

typedef enum
{
    CLOCK_LFCLK_SRC_RC   = 0, /* Internal 32 KHz RC oscillator. */
    CLOCK_LFCLK_SRC_XTAL = 1, /* External 32 KHz crystal oscillator. */
} CLOCK_LFCLK_Src_Typedef;

typedef enum
{
    CLOCK_LFCLK_IN_32K   = 32000,
    CLOCK_LFCLK_IN_32768 = 32768,
} CLOCK_LFCLK_In_Typedef;

typedef enum
{
    #if !defined(NO_SUPPORT_HFCLK_RC_16M)
    CLOCK_HFCLK_SRC_RC   = 0, /* Internal 16 MHz RC oscillator. */
    #endif
    CLOCK_HFCLK_SRC_XTAL = 1, /* External 32 MHz crystal oscillator. */
} CLOCK_HFCLK_Src_Typedef;

typedef enum
{
    CLOCK_HFCLK_IN_16M  = 16000000,
    CLOCK_HFCLK_IN_24M  = 24000000,
    CLOCK_HFCLK_IN_32M  = 32000000,
    CLOCK_HFCLK_IN_48M  = 48000000,
    CLOCK_HFCLK_IN_64M  = 64000000,
    #if !defined(NO_SUPPORT_HFCLK_BBPLL_96M)
    CLOCK_HFCLK_IN_96M  = 96000000,
    #endif //NO_SUPPORT_HFCLK_BBPLL_96M
    #if !defined(NO_SUPPORT_HFCLK_BBPLL_128M)
    CLOCK_HFCLK_IN_128M = 128000000,
    #endif //NO_SUPPORT_HFCLK_BBPLL_128M
} CLOCK_HFCLK_In_Typedef;

typedef enum
{
    SYSTICK_UNIT_IN_16M  = 16,
    SYSTICK_UNIT_IN_24M  = 24,
    SYSTICK_UNIT_IN_32M  = 32,
    SYSTICK_UNIT_IN_48M  = 48,
    SYSTICK_UNIT_IN_64M  = 64,
    #if !defined(NO_SUPPORT_HFCLK_BBPLL_96M)
    SYSTICK_UNIT_IN_96M  = 96
    #endif //NO_SUPPORT_HFCLK_BBPLL_96M
} Systick_Unit_Typedef;

typedef struct
{
    CLOCK_HFCLK_Src_Typedef hfclk_src;
    CLOCK_HFCLK_In_Typedef hfclk_in;

    CLOCK_LFCLK_Src_Typedef lfclk_src;
    CLOCK_LFCLK_In_Typedef lfclk_in;

    Systick_Unit_Typedef systick_unit;

} CLOCK_InitCfg_t;

typedef struct
{
    CLOCK_InitCfg_t *cb;
    uint8_t bbpll_loopdiv;
    uint8_t bbpll_clkdiv;
    uint8_t mclk_src;
} Hfclk_InitCfg_t;

/*------------------------------------------------------------------------------------
                                         Global Variables
 -------------------------------------------------------------------------------------*/
extern CLOCK_InitCfg_t clock_cb;
/*------------------------------------------------------------------------------------
                                        Exported Functions
 -------------------------------------------------------------------------------------*/
void xc_clock_bbpll_common_cfg(void);
void xc_clock_init_cfg(CLOCK_InitCfg_t *clock_cfg);
CLOCK_HFCLK_In_Typedef xc_clock_hfclk_in_get(void);
CLOCK_LFCLK_In_Typedef xc_clock_lfclk_in_get(void);
CLOCK_HFCLK_Src_Typedef xc_clock_hfclk_src_get(void);
CLOCK_LFCLK_Src_Typedef xc_clock_lfclk_src_get(void);
Systick_Unit_Typedef xc_systick_unit_get(void);
void xc_system_param_check(void);
void xc_system_param_check_rf24g(void);

#endif // _XC_DRV_CLOCK_H_