376 lines
11 KiB
C
376 lines
11 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 psramission 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 pct_hw.h
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*
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* @brief This file provides pct integration functions interface.
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*
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*/
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/* PRQA S 4304,4394 EOF */ /* Type conversion. */
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#ifndef PCT_HW_H
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#define PCT_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 "device_register.h"
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#include "pct_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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/*!
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* @brief Initializes PCT to default value.
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*
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* @param[in] base: base address of PCT
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* @return none
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*/
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void PCT_Init(PCT_Type* const base);
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/* ===================================== Functions definition ===================================== */
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/*!
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* @brief Gets the compare flag.
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*
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* @param[in] base: base address of PCT
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* @return The compare flag
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*/
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static inline bool PCT_GetCompareFlag(const PCT_Type* const base)
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{
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return ((READ_BIT32(base->CSR, PCT_CSR_CF_Msk) >> PCT_CSR_CF_Pos) != 0U);
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}
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/*!
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* @brief Clears the compare flag.
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*
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* @param[in] base: base address of PCT
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* @return none
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*/
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static inline void PCT_ClearCompareFlag(PCT_Type* const base)
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{
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SET_BIT32(base->CSR, PCT_CSR_CF_Msk);
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}
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/*!
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* @brief Gets if the interrupt enabled.
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*
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* @param[in] base: base address of PCT
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* @return Interrupt Enable state
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* @return none
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*/
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static inline bool PCT_GetInterruptEnable(const PCT_Type* const base)
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{
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return ((READ_BIT32(base->CSR, PCT_CSR_CIE_Msk) >> PCT_CSR_CIE_Pos) != 0U);
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}
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/*!
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* @brief Configures if the iInterrupt enabled.
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*
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* @param[in] base: base address of PCT
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* @param[in] enable: enable & disable interrupt control
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* @return none
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*/
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static inline void PCT_SetInterrupt(PCT_Type* const base, bool enable)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_CIE_Msk, PCT_CSR_CIE_Pos, enable);
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}
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/*!
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* @brief Gets the pin selection for pulse counter mode.
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*
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* @param[in] base: base address of PCT
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* @return pulse pin selection
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*/
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static inline pct_pinselect_t PCT_GetPinSelect(const PCT_Type* const base)
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{
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return ((pct_pinselect_t)(READ_BIT32(base->CSR, PCT_CSR_IPS_Msk) >> PCT_CSR_IPS_Pos));
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}
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/*!
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* @brief Selects pin selection for pulse counter mode.
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*
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* @param[in] base: base address of PCT
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* @param[in] pinsel: pin selection to be configured
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* @return none
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*/
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static inline void PCT_SetPinSelect(PCT_Type* const base, const pct_pinselect_t pinsel)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_IPS_Msk, PCT_CSR_IPS_Pos, (uint32_t)pinsel);
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}
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/*!
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* @brief Gets pin polarity for pulse counter mode.
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*
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* @param[in] base: base address of PCT
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* @return pulse pin polarity got
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*/
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static inline pct_pinpolarity_t PCT_GetPinPolarity(const PCT_Type* const base)
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{
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return ((pct_pinpolarity_t)(READ_BIT32(base->CSR, PCT_CSR_PPS_Msk) >> PCT_CSR_PPS_Pos));
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}
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/*!
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* @brief Sets pin polarity for pulse counter mode.
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*
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* @param[in] base: base address of PCT
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* @param[in] pol : the pin polarity to be configured
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* @return none
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*/
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static inline void PCT_SetPinPolarity(PCT_Type* const base, const pct_pinpolarity_t pol)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_PPS_Msk, PCT_CSR_PPS_Pos, pol);
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}
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/*!
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* @brief Gets if PCT is in free running state.
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*
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* @param[in] base: base address of PCT
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* @return Free running mode state
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*/
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static inline bool PCT_GetFreeRunning(const PCT_Type* const base)
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{
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return ((READ_BIT32(base->CSR, PCT_CSR_FRE_Msk) >> PCT_CSR_FRE_Pos) != 0U);
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}
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/*!
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* @brief Sets the free running state of PCT.
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*
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* @param[in] base : base address of PCT
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* @param[in] enable: enable & disable free running state
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* @return none
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*/
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static inline void PCT_SetFreeRunning(PCT_Type* const base, const bool enable)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_FRE_Msk, PCT_CSR_FRE_Pos, (uint32_t)enable);
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}
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/*!
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* @brief Gets the work mode of PCT.
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*
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*
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* @param[in] base: base address of PCT
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* @return work mode
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*/
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static inline pct_workmode_t PCT_GetWorkMode(const PCT_Type* const base)
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{
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return ((pct_workmode_t)(READ_BIT32(base->CSR, PCT_CSR_MS_Msk) >> PCT_CSR_MS_Pos));
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}
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/*!
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* @brief Sets the work mode.
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*
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* @param[in] base: base address of PCT
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* @param[in] mode: work mode to be configured
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* @return none
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*/
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static inline void PCT_SetWorkMode(PCT_Type* const base, const pct_workmode_t mode)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_MS_Msk, PCT_CSR_MS_Pos, (uint32_t)mode);
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}
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/*!
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* @brief Gets if PCT is enabled.
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*
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* @param[in] base: base address of PCT
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* @return The enable state of the PCT
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*/
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static inline bool PCT_GetEnable(const PCT_Type* const base)
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{
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return ((READ_BIT32(base->CSR, PCT_CSR_PCT_EN_Msk) >> PCT_CSR_PCT_EN_Pos) != 0U);
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}
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/*!
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* @brief Enable PCT and starts counting.
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*
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* @param[in] base: base address of PCT
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* @return none
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*/
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static inline void PCT_Enable(PCT_Type* const base)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_PCT_EN_Msk, PCT_CSR_PCT_EN_Pos, 1U);
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}
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/*!
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* @brief Disable PCT and stop counting.
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*
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* @param[in] base: base address of PCT
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* @return none
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*/
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static inline void PCT_Disable(PCT_Type* const base)
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{
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MODIFY_REG32(base->CSR, PCT_CSR_PCT_EN_Msk, PCT_CSR_PCT_EN_Pos, 0U);
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}
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/*!
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* @brief Gets the prescaler/flter value.
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*
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* @param[in] base: base address of PCT
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* @return The prescaler/filter value
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*/
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static inline pct_prescaler_t PCT_GetPrescaler(const PCT_Type* const base)
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{
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return ((pct_prescaler_t)(READ_BIT32(base->PSR, PCT_PSR_PS_VAL_Msk) >> PCT_PSR_PS_VAL_Pos));
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}
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/*!
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* @brief Sets the prescaler/filter value.
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*
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* @param[in] base : base address of PCT
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* @param[in] presc: the Prescaler value to be configured
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* @return none
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*/
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static inline void PCT_SetPrescaler(PCT_Type* const base, const pct_prescaler_t presc)
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{
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MODIFY_REG32(base->PSR, PCT_PSR_PS_VAL_Msk, PCT_PSR_PS_VAL_Pos, (uint32_t)presc);
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}
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/*!
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* @brief Gets if the prescaler/filter is bypassed.
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*
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* @param[in] base: base address of PCT
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* @return The prescaler/filter bypass state
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*/
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static inline bool PCT_GetBypass(const PCT_Type* const base)
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{
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return ((READ_BIT32(base->PSR, PCT_PSR_BYP_Msk) >> PCT_PSR_BYP_Pos) != 0U);
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}
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/*!
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* @brief Sets Read cval register presivison.
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*
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* @param[in] base: base address of PCT
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* @param[in] sel: Read cval register presivison value
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* @return none
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*/
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static inline void PCT_SetCvalReadSel(PCT_Type* const base, const pct_sel_t sel)
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{
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MODIFY_REG32(base->PSR, PCT_PSR_CVAL_SEL_Msk, PCT_PSR_CVAL_SEL_Pos, sel);
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}
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/*!
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* @brief Gets Read cval register presivison.
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*
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* @param[in] base: base address of PCT
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* @return pct sel value
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*/
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static inline pct_sel_t PCT_GetCvalReadSel(const PCT_Type* const base)
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{
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return ((pct_sel_t)(READ_BIT32(base->PSR, PCT_PSR_CVAL_SEL_Msk) >> PCT_PSR_CVAL_SEL_Pos));
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}
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/*!
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* @brief Sets if the prescaler/filter is bypassed.
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*
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* @param[in] base : base address of PCT
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* @param[in] enable: the prescaler/filter bypass state to be configured
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* @return none
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*/
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static inline void PCT_SetBypass(PCT_Type* const base, const bool enable)
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{
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MODIFY_REG32(base->PSR, PCT_PSR_BYP_Msk, PCT_PSR_BYP_Pos, (uint32_t)enable);
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}
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/*!
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* @brief Gets the PCT input Clock selection.
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*
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* @param[in] base: base address of PCT
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* @return The Clock source of PCT
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*/
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static inline pct_clocksource_t PCT_GetClockSelect(const PCT_Type* const base)
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{
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return ((pct_clocksource_t)(READ_BIT32(base->PSR, PCT_PSR_PCS_Msk) >> PCT_PSR_PCS_Pos));
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}
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/*!
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* @brief Sets the PCT input Clock selection.
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*
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* @param[in] base: base address of PCT
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* @param[in] clocksel: the clock cource to be configured
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* @return none
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*/
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static inline void PCT_SetClockSelect(PCT_Type* const base, const pct_clocksource_t clocksel)
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{
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MODIFY_REG32(base->PSR, PCT_PSR_PCS_Msk, PCT_PSR_PCS_Pos, (uint32_t)clocksel);
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}
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/*!
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* @brief Gets the compare value.
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*
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* @param[in] base: base address of PCT
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* @return The compare value got
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*/
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static inline uint16_t PCT_GetCompareValue(const PCT_Type* const base)
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{
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return ((uint16_t)(READ_BIT32(base->CMR, PCT_CMR_CMR_Msk) >> PCT_CMR_CMR_Pos));
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}
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/*!
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* @brief Sets the compare value
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*
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* @param[in] base: base address of PCT
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* @param[in] compval: The Compare Value to be configured
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* @return none
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*/
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static inline void PCT_SetCompareValue(PCT_Type* const base, const uint16_t compval)
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{
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MODIFY_REG32(base->CMR, PCT_CMR_CMR_Msk, PCT_CMR_CMR_Pos, (uint32_t)compval);
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}
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/*!
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* @brief Gets the current counter Value.
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*
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* @param[in] base: base address of PCT
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* @return The current counter Value got
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*/
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static inline uint16_t PCT_GetCounterValue(const PCT_Type* const base)
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{
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return (uint16_t)(base->CNR);
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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 /* PCT_HW_H */
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/* ============================================= EOF ============================================== */
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