xushaoxiang
114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/*!
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* \file xc_drv_clock.h
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*
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* \brief The header of xc_drv_clock.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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#ifndef _XC_DRV_CLOCK_H_
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#define _XC_DRV_CLOCK_H_
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdbool.h>
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#include <stdio.h>
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#include "xc6xxx.h"
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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#define CLOCK_SRC_OSC32M 0x00
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#define CLOCK_SRC_BBPLL 0x01
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#define CLOCK_SRC_BBPLL_DIV 0x02
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#define CLOCK_SRC_RC16M 0x03
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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typedef enum
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{
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CLOCK_LFCLK_SRC_RC = 0, /* Internal 32 KHz RC oscillator. */
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CLOCK_LFCLK_SRC_XTAL = 1, /* External 32 KHz crystal oscillator. */
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} CLOCK_LFCLK_Src_Typedef;
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typedef enum
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{
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CLOCK_LFCLK_IN_32K = 32000,
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CLOCK_LFCLK_IN_32768 = 32768,
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} CLOCK_LFCLK_In_Typedef;
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typedef enum
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{
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CLOCK_HFCLK_SRC_RC = 0, /* Internal 16 MHz RC oscillator. */
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CLOCK_HFCLK_SRC_XTAL = 1, /* External 32 MHz crystal oscillator. */
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} CLOCK_HFCLK_Src_Typedef;
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typedef enum
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{
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CLOCK_HFCLK_IN_16M = 16000000,
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CLOCK_HFCLK_IN_32M = 32000000,
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CLOCK_HFCLK_IN_48M = 48000000,
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CLOCK_HFCLK_IN_64M = 64000000,
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CLOCK_HFCLK_IN_96M = 96000000,
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CLOCK_HFCLK_IN_128M = 128000000,
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} CLOCK_HFCLK_In_Typedef;
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typedef enum
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{
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SYSTICK_UNIT_IN_16M = 16,
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SYSTICK_UNIT_IN_32M = 32,
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SYSTICK_UNIT_IN_48M = 48,
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SYSTICK_UNIT_IN_64M = 64,
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SYSTICK_UNIT_IN_96M = 96
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} Systick_Unit_Typedef;
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typedef struct
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{
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CLOCK_HFCLK_Src_Typedef hfclk_src;
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CLOCK_HFCLK_In_Typedef hfclk_in;
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CLOCK_LFCLK_Src_Typedef lfclk_src;
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CLOCK_LFCLK_In_Typedef lfclk_in;
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Systick_Unit_Typedef systick_unit;
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} CLOCK_InitCfg_t;
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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extern CLOCK_InitCfg_t clock_cb;
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void xc_clock_bbpll_common_cfg(void);
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void xc_clock_init_cfg(CLOCK_InitCfg_t *clock_cfg);
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CLOCK_HFCLK_In_Typedef xc_clock_hfclk_in_get(void);
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CLOCK_LFCLK_In_Typedef xc_clock_lfclk_in_get(void);
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CLOCK_HFCLK_Src_Typedef xc_clock_hfclk_src_get(void);
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CLOCK_LFCLK_Src_Typedef xc_clock_lfclk_src_get(void);
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Systick_Unit_Typedef xc_systick_unit_get(void);
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#endif // _XC_DRV_CLOCK_H_
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