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Tautvydas Belgeras 2018-06-05 16:16:17 +03:00
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component/soc/realtek/8711b/fwlib/include/rtl8710b_delay.h Normal file
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/**
******************************************************************************
* @file rtl8710b_delay.h
* @author
* @version V1.0.0
* @date 2016-05-17
* @brief This file provides firmware functions to manage the following
* functionalities of the systimer & delay:
* - SYSTIMER_GetPassTime
* - SYSTIMER_TickGet
* - DelayUs
* - DelayMs
* - DelayNop
******************************************************************************
* @attention
*
* This module is a confidential and proprietary property of RealTek and
* possession or use of this module requires written permission of RealTek.
*
* Copyright(c) 2016, Realtek Semiconductor Corporation. All rights reserved.
******************************************************************************
*/
#ifndef _8710B_DELAY_H_
#define _8710B_DELAY_H_
/** @addtogroup AmebaZ_Platform
* @{
*/
/** @defgroup DELAY
* @brief DELAY driver modules
* @{
*/
/** @addtogroup DELAY
* @verbatim
*****************************************************************************************
* Delay
*****************************************************************************************
* - DelayUs
* - DelayMs
* - DelayNop
*
*****************************************************************************************
* Sys Timer
*****************************************************************************************
* - TIM0 is used as systimer, so TIM0 can not be used for other purpose
* - init when boot in rom code
* - resolution is 31us
* - you can get timer tick use SYSTIMER_TickGet, every tick is 31us
* - you can get passing time use SYSTIMER_GetPassTime in ms
*
*****************************************************************************************
* @endverbatim
*/
/** @defgroup DELAY_Exported_Functions DELAY Exported Functions
* @{
*/
_LONG_CALL_ void SYSTIMER_Init(void);
_LONG_CALL_ u32 SYSTIMER_TickGet(void);
_LONG_CALL_ u32 SYSTIMER_GetPassTime(u32 start);
_LONG_CALL_ void DelayUs(u32 us);
_LONG_CALL_ void DelayMs(u32 ms);
_LONG_CALL_ void DelayNop(u32 count);
#define HalDelayUs DelayUs
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif//_8710B_DELAY_H_
/******************* (C) COPYRIGHT 2016 Realtek Semiconductor *****END OF FILE****/