Systick

结构体
struct	hal_systick_funcs_t
	Driver层SYSTICK和HAL层SYSTICK的接口 更多...

类型定义
typedef enum hal_systick_ctrl_id	hal_systick_ctrl_id_t
	SYSTICK控制ID定义
typedef void(*	hal_systick_init_t) (void)
	HAL层SYSTICK的初始化接口
typedef void(*	hal_systick_deinit_t) (void)
	HAL层SYSTICK的去初始化接口
typedef errcode_t(*	hal_systick_ctrl_t) (hal_systick_ctrl_id_t id, uintptr_t param)
	HAL层SYSTICK控制接口

枚举
enum	hal_systick_ctrl_id {   SYSTICK_CTRL_COUNT_CLEAR = 0 , SYSTICK_CTRL_COUNT_CLEARED , SYSTICK_CTRL_COUNT_GET , SYSTICK_CTRL_MAX ,   SYSTICK_CTRL_ID_INVALID = 0xFF }
	SYSTICK控制ID定义 更多...

函数
void	hal_systick_init (void)
	初始化Systick。
void	hal_systick_deinit (void)
	去初始化Systick。
errcode_t	hal_systick_count_clear (void)
	清除Systick计数。
uint64_t	hal_systick_get_count (void)
	获取Systick计数值。
errcode_t	hal_systick_register_funcs (hal_systick_funcs_t *funcs)
	注册 hal_systick_funcs_t 到 g_hal_systicks_funcs
errcode_t	hal_systick_unregister_funcs (void)
	从g_hal_systicks_funcs注销 hal_systick_funcs_t
hal_systick_funcs_t *	hal_systick_get_funcs (void)
	获取Driver层systick和HAL层systick的接口实例，参考 hal_systick_funcs_t.

详细描述

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.

Description: Provides HAL systick
History:
2023-04-06, Create file.

类型定义说明

hal_systick_ctrl_id_t

typedef enum hal_systick_ctrl_id hal_systick_ctrl_id_t

SYSTICK控制ID定义

hal_systick_ctrl_t

typedef errcode_t(* hal_systick_ctrl_t) (hal_systick_ctrl_id_t id, uintptr_t param)

HAL层SYSTICK控制接口

hal_systick_deinit_t

typedef void(* hal_systick_deinit_t) (void)

HAL层SYSTICK的去初始化接口

hal_systick_init_t

typedef void(* hal_systick_init_t) (void)

HAL层SYSTICK的初始化接口

枚举类型说明

hal_systick_ctrl_id

enum hal_systick_ctrl_id

SYSTICK控制ID定义

枚举值
SYSTICK_CTRL_COUNT_CLEAR	设置计数清除
SYSTICK_CTRL_COUNT_CLEARED	判断计数已经清除
SYSTICK_CTRL_COUNT_GET	获取计数
SYSTICK_CTRL_MAX
SYSTICK_CTRL_ID_INVALID

函数说明

hal_systick_count_clear()

errcode_t hal_systick_count_clear

(

void

)

清除Systick计数。

hal_systick_deinit()

void hal_systick_deinit

(

void

)

去初始化Systick。

hal_systick_get_count()

uint64_t hal_systick_get_count

(

void

)

获取Systick计数值。

hal_systick_get_funcs()

hal_systick_funcs_t * hal_systick_get_funcs

(

void

)

获取Driver层systick和HAL层systick的接口实例，参考 hal_systick_funcs_t.

hal_systick_init()

void hal_systick_init

(

void

)

初始化Systick。

hal_systick_register_funcs()

errcode_t hal_systick_register_funcs

(

hal_systick_funcs_t *

funcs

)

注册 hal_systick_funcs_t 到 g_hal_systicks_funcs

hal_systick_unregister_funcs()

errcode_t hal_systick_unregister_funcs

(

void

)

从g_hal_systicks_funcs注销 hal_systick_funcs_t