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/* SPDX-License-Identifier: BSD-3-Clause */
/*
* Copyright (c) 2020-2021 Rockchip Electronics Co., Ltd.
*/
/** @addtogroup RK_HAL_Driver
* @{
*/
/** @addtogroup HAL_BASE
* @{
*/
#ifndef _HAL_BASE_H_
#define _HAL_BASE_H_
#include "hal_conf.h"
#include "hal_driver.h"
#include "hal_debug.h"
/***************************** MACRO Definition ******************************/
/** @defgroup HAL_BASE_Exported_Definition_Group1 Basic Definition
* @{
*/
/** enter markrom usb upgrade */
#define SYS_UPGRADE_FLAG (0xEF08A53C)
#define IS_TICKFREQ(f) (((f) == HAL_TICK_FREQ_1KHZ) || ((f) == HAL_TICK_FREQ_100HZ) || ((f) == HAL_TICK_FREQ_10HZ))
/***************************** Structure Definition **************************/
typedef enum {
HAL_TICK_FREQ_10HZ = 100U, /**< 10 ticks per second, so it's 100ms/tick */
HAL_TICK_FREQ_100HZ = 10U, /**< 100 ticks per second, so it's 10ms/tick */
HAL_TICK_FREQ_1KHZ = 1U, /**< 1000 ticks per second, so it's 1ms/tick */
HAL_TICK_FREQ_DEFAULT = HAL_TICK_FREQ_1KHZ
} eHAL_tickFreq;
/** @} */
/***************************** Function Declare ******************************/
/** @defgroup HAL_BASE_Public_Function_Declare Public Function Declare
* @{
*/
HAL_Status HAL_Init(void);
HAL_Status HAL_DeInit(void);
HAL_Status HAL_InitTick(uint32_t tickPriority);
HAL_Status HAL_IncTick(void);
uint32_t HAL_GetTick(void);
HAL_Status HAL_SetTickFreq(eHAL_tickFreq freq);
eHAL_tickFreq HAL_GetTickFreq(void);
HAL_Status HAL_DelayUs(uint32_t us);
HAL_Status HAL_DelayMs(uint32_t ms);
HAL_Status HAL_CPUDelayUs(uint32_t us);
HAL_Status HAL_SystemCoreClockUpdate(uint32_t hz, eHAL_systickClkSource clkSource);
uint64_t HAL_DivU64Rem(uint64_t numerator, uint32_t denominator, uint32_t *pRemainder);
uint64_t HAL_GetSysTimerCount(void);
/** @} */
/********************* Public Function Definition ***************************/
/** @defgroup HAL_BASE_Exported_Functions_Group5 Other Functions
* @{
*/
/**
* @brief uint64_t numerator / uint32_t denominator
* @param numerator
* @param denominator
* @return uint64_t result
*/
__STATIC_INLINE uint64_t HAL_DivU64(uint64_t numerator, uint32_t denominator)
{
return HAL_DivU64Rem(numerator, denominator, NULL);
}
/**
* @brief uint32_t numerator / uint32_t denominator rounded to nearest integer
* @param numerator
* @param denominator
* @return uint32_t result rounded to nearest integer
*/
__STATIC_INLINE uint32_t HAL_DivRoundClosest(uint32_t numerator, uint32_t denominator)
{
return (numerator + (denominator / 2)) / denominator;
}
/** @} */
#endif
/** @} */
/** @} */
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