164 lines
3.2 KiB
C
164 lines
3.2 KiB
C
/**
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*********************************************************************************
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*
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* @file utils.h
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* @brief This file contains the Utilities functions/types for the driver.
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*
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* @version V1.0
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* @date 07 Nov 2017
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* @author AE Team
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* @note
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*
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* Copyright (C) Shanghai Eastsoft Microelectronics Co. Ltd. All rights reserved.
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*
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*********************************************************************************
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*/
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#ifndef __UTILS_H__
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#define __UTILS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdlib.h>
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#include "ald_conf.h"
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#include "type.h"
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#include "es32f065x.h"
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/** @addtogroup ES32FXXX_ALD
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* @{
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*/
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/** @addtogroup UTILS
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* @{
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*/
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/** @defgroup ALD_Public_Types Public Types
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* @{
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*/
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/**
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* @brief SysTick interval
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*/
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extern uint32_t __systick_interval;
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/**
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* @brief ALD Status structures definition
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*/
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typedef enum
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{
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OK = 0x0,
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ERROR = 0x1,
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BUSY = 0x2,
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TIMEOUT = 0x3
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} ald_status_t;
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/**
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* @brief SysTick interval definition
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*/
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typedef enum
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{
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SYSTICK_INTERVAL_1MS = 1000, /**< Interval is 1ms */
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SYSTICK_INTERVAL_10MS = 100, /**< Interval is 10ms */
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SYSTICK_INTERVAL_100MS = 10, /**< Interval is 100ms */
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SYSTICK_INTERVAL_1000MS = 1, /**< Interval is 1s */
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} systick_interval_t;
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/**
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* @}
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*/
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/** @defgroup ALD_Public_Macros Public Macros
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* @{
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*/
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#define ALD_MAX_DELAY 0xFFFFFFFF
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#define IS_BIT_SET(reg, bit) (((reg) & (bit)) != RESET)
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#define IS_BIT_CLR(reg, bit) (((reg) & (bit)) == RESET)
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#define RESET_HANDLE_STATE(x) ((x)->state = 0)
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#define __LOCK(x) \
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do { \
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if ((x)->lock == LOCK) { \
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return BUSY; \
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} \
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else { \
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(x)->lock = LOCK; \
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} \
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} while (0)
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#define __UNLOCK(x) \
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do { \
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(x)->lock = UNLOCK; \
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} while (0)
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/**
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* @}
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*/
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/** @defgroup ALD_Private_Macros Private Macros
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* @{
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*/
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#define IS_PRIO(x) ((x) < 4)
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#define IS_SYSTICK_INTERVAL(x) (((x) == SYSTICK_INTERVAL_1MS) || \
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((x) == SYSTICK_INTERVAL_10MS) || \
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((x) == SYSTICK_INTERVAL_100MS) || \
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((x) == SYSTICK_INTERVAL_1000MS))
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/**
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* @}
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*/
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/** @addtogroup ALD_Public_Functions
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* @{
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*/
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/** @addtogroup ALD_Public_Functions_Group1
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* @{
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*/
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/* Initialization functions */
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void mcu_ald_init(void);
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void __init_tick(uint32_t prio);
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void systick_interval_select(systick_interval_t value);
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/**
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* @}
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*/
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/** @addtogroup ALD_Public_Functions_Group2
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* @{
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*/
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/* Peripheral Control functions */
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void __inc_tick(void);
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void __delay_ms(__IO uint32_t delay);
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uint32_t __get_tick(void);
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void __suspend_tick(void);
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void __resume_tick(void);
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void systick_irq_cbk(void);
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uint32_t get_ald_version(void);
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ald_status_t __wait_flag(uint32_t *reg, uint32_t bit, flag_status_t status, uint32_t timeout);
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void mcu_irq_config(IRQn_Type irq, uint8_t prio, type_func_t status);
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uint32_t mcu_get_tick(void);
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uint32_t mcu_get_cpu_id(void);
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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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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __UTILS_H__ */
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