/** * \file * * \brief Low-level initialization functions called upon device startup * * Copyright (c) 2020 Microchip Technology Inc. * * \license_start * * \page License * * 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 * * http://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. * * \license_stop * */ #ifndef _SYSTEM_SAMD51_H_INCLUDED_ #define _SYSTEM_SAMD51_H_INCLUDED_ #ifdef __cplusplus extern "C" { #endif #include extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ void SystemInit(void); void SystemCoreClockUpdate(void); #ifdef __cplusplus } #endif #endif /* _SYSTEM_SAMD51_H_INCLUDED */