149 lines
4.7 KiB
C
149 lines
4.7 KiB
C
/* Copyright Statement:
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*
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* This software/firmware and related documentation ("AutoChips Software") are
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* protected under relevant copyright laws. The information contained herein is
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* confidential and proprietary to AutoChips Inc. and/or its licensors. Without
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* the prior written permission of AutoChips inc. and/or its licensors, any
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* reproduction, modification, use or disclosure of AutoChips Software, and
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* information contained herein, in whole or in part, shall be strictly
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* prohibited.
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*
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* AutoChips Inc. (C) 2021. All rights reserved.
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*
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* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
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* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("AUTOCHIPS SOFTWARE")
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* RECEIVED FROM AUTOCHIPS AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
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* ON AN "AS-IS" BASIS ONLY. AUTOCHIPS EXPRESSLY DISCLAIMS ANY AND ALL
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* WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
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* NONINFRINGEMENT. NEITHER DOES AUTOCHIPS PROVIDE ANY WARRANTY WHATSOEVER WITH
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* RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
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* INCORPORATED IN, OR SUPPLIED WITH THE AUTOCHIPS SOFTWARE, AND RECEIVER AGREES
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* TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
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* RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
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* OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN AUTOCHIPS
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* SOFTWARE. AUTOCHIPS SHALL ALSO NOT BE RESPONSIBLE FOR ANY AUTOCHIPS SOFTWARE
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* RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
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* STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND AUTOCHIPS'S
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* ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE AUTOCHIPS SOFTWARE
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* RELEASED HEREUNDER WILL BE, AT AUTOCHIPS'S OPTION, TO REVISE OR REPLACE THE
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* AUTOCHIPS SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
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* CHARGE PAID BY RECEIVER TO AUTOCHIPS FOR SUCH AUTOCHIPS SOFTWARE AT ISSUE.
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*/
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/*!
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* @file cmu_hw.h
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*
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* @brief cmu access register inline function definition.
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*
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*/
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#ifndef CMU_HW_H
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#define CMU_HW_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* =========================================== Includes =========================================== */
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#include "cmu_drv.h"
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/* ============================================ Define ============================================ */
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/* =========================================== Typedef ============================================ */
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/* ========================================== Variables =========================================== */
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/* ==================================== Functions declaration ===================================== */
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/* ===================================== Functions definition ===================================== */
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/*!
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* @brief enable the module.
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*
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* @param[in] base: base address of CMU
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* @return None
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*/
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static inline void CMU_Enable(CMU_Type * const base)
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{
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SET_BIT32(base->CR, CMU_CR_MONE_Msk);
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}
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/*!
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* @brief disable the module.
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*
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* @param[in] base: base address of CMU
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* @return None
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*/
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static inline void CMU_Disable(CMU_Type * const base)
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{
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CLEAR_BIT32(base->CR, CMU_CR_MONE_Msk);
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}
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/*!
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* @brief Set the Reference clock counter window length.
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*
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* @param[in] base: base address of CMU
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* @param[in] length: window length
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* @return None
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*/
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static inline void CMU_SetWindowLen(CMU_Type * const base, const uint16_t length)
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{
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WRITE_REG32(base->RCCR, length);
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}
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/*!
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* @brief Set the upper threshold of the monitored clock counter.
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*
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* @param[in] base: base address of CMU
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* @param[in] threshold: upper threshold
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* @return None
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*/
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static inline void CMU_SetHighThreshold(CMU_Type * const base, const uint32_t threshold)
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{
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WRITE_REG32(base->HTCR, threshold);
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}
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/*!
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* @brief Set the lower threshold of the monitored clock counter.
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*
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* @param[in] base: base address of CMU
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* @param[in] threshold: lower threshold
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* @return None
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*/
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static inline void CMU_SetLowThreshold(CMU_Type * const base, const uint32_t threshold)
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{
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WRITE_REG32(base->LTCR, threshold);
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}
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/*!
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* @brief Get the state of CMU
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*
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* @param[in] base: base address of CMU
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*
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* @return CMU State
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*/
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static inline uint8_t CMU_GetState(const CMU_Type * const base)
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{
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return ((uint8_t)base->SR);
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}
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/*!
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* @brief Clear the state of CMU
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*
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* @param[in] base: base address of CMU
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*
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* @return None
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*/
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static inline void CMU_ClearState(CMU_Type * const base)
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{
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SET_BIT32(base->SR, (CMU_SR_FLL_Msk | CMU_SR_FHH_Msk));
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}
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* CMU_HW_H */
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/* ============================================= EOF ============================================== */
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