/* Copyright (C) 2022 Alif Semiconductor - All Rights Reserved. * Use, distribution and modification of this code is permitted under the * terms stated in the Alif Semiconductor Software License Agreement * * You should have received a copy of the Alif Semiconductor Software * License Agreement with this file. If not, please write to: * contact@alifsemi.com, or visit: https://alifsemi.com/license * */ /* * Copyright (c) 2020 Arm Limited. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the License); you may * not use this file except in compliance with the License. * You may obtain a copy of the License at * * www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /****************************************************************************** * @file SYSTEM_M55.h * @author Rupesh Kumar * @email rupesh@alifsemi.com * @brief CMSIS Device System Header File for * M55_HE / M55_HP Device * @version V1.0.0 * @date 23. Feb 2021 * @bug None * @Note None ******************************************************************************/ #ifndef SYSTEM_M55_H #define SYSTEM_M55_H #ifdef __cplusplus extern "C" { #endif /** \brief Exception / Interrupt Handler Function Prototype */ typedef void(*VECTOR_TABLE_Type)(void); /** \brief System Clock Frequency (Core Clock) */ extern uint32_t SystemCoreClock; /** \brief Setup the microcontroller system. Initialize the System and update the SystemCoreClock variable. */ void SystemInit (void); /** \brief Update SystemCoreClock variable. Updates the SystemCoreClock with current core Clock retrieved from cpu registers. */ void SystemCoreClockUpdate (void); /** \brief Get SystemCoreClock value. returns the currently configured SystemCoreClock value. */ uint32_t GetSystemCoreClock (void); #ifdef __cplusplus } #endif #endif /* SYSTEM_M55_H */