xushaoxiang
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/*!
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* \file xc_drv_aotimer.h
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*
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* \brief The header of xc_drv_aotimer.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_AOTIMER_H_
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#define _XC_DRV_AOTIMER_H_
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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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 AOTIMER_MIN_TLC_VAL 0x04
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#define AOTIMER_TCR_TIM_DISABLE (0x00UL)
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#define AOTIMER_TCR_TIM_ENABLE (0x01UL)
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#define AOTIMER_TCR_TES_ENABLE (0x01UL)
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#define AOTIMER_TCR_TES_DISABLE (0x00UL)
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#define AOTIMER_TICK_CAL(us) ((CLOCK_RC_LFCLK_IN_32K / 1000) * us / 1000)
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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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AOTIMER_MODE_SINGLE = 0,
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AOTIMER_MODE_CYCLE = 1,
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} AOTimer_ModeTypeDef;
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typedef struct
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{
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AOTimer_ModeTypeDef aotimer_mode;
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} AOTimer_InitCfg_t;
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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typedef void (*aotimer_handler_callback)(void *context);
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void xc_aotimer_init(uint8_t reg_idx, AOTimer_InitCfg_t *init_cfg);
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void xc_aotimer_set_value(uint8_t reg_idx, uint32_t us);
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void xc_aotimer_start(uint8_t reg_idx);
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void xc_aotimer_stop(uint8_t reg_idx);
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void aotimer0_callback(void *context);
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void aotimer1_callback(void *context);
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#endif
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