40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
|
/**
|
||
|
|
* @file system_bl702.h
|
||
|
|
* @brief
|
||
|
|
*
|
||
|
|
* Copyright (c) 2021 Bouffalolab team
|
||
|
|
*
|
||
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||
|
|
* contributor license agreements. See the NOTICE file distributed with
|
||
|
|
* this work for additional information regarding copyright ownership. The
|
||
|
|
* ASF licenses this file to you 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.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __SYSTEM_BL702_H__
|
||
|
|
#define __SYSTEM_BL702_H__
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief PLL Clock type definition
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern uint32_t SystemCoreClock;
|
||
|
|
|
||
|
|
extern void SystemCoreClockUpdate (void);
|
||
|
|
extern void SystemInit (void);
|
||
|
|
extern void System_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority);
|
||
|
|
extern void Systick_Stop(void);
|
||
|
|
extern void Systick_Start(void);
|
||
|
|
|
||
|
|
#endif
|