/* ---------------------------------------------------------------------------- */ | |
/* Atmel Microcontroller Software Support */ | |
/* SAM Software Package License */ | |
/* ---------------------------------------------------------------------------- */ | |
/* Copyright (c) 2014, Atmel Corporation */ | |
/* */ | |
/* All rights reserved. */ | |
/* */ | |
/* Redistribution and use in source and binary forms, with or without */ | |
/* modification, are permitted provided that the following condition is met: */ | |
/* */ | |
/* - Redistributions of source code must retain the above copyright notice, */ | |
/* this list of conditions and the disclaimer below. */ | |
/* */ | |
/* Atmel's name may not be used to endorse or promote products derived from */ | |
/* this software without specific prior written permission. */ | |
/* */ | |
/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ | |
/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ | |
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ | |
/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ | |
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ | |
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ | |
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ | |
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ | |
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ | |
/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ | |
/* ---------------------------------------------------------------------------- */ | |
#ifndef SYSTEM_SAMV71_H_INCLUDED | |
#define SYSTEM_SAMV71_H_INCLUDED | |
/* @cond 0 */ | |
/**INDENT-OFF**/ | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/**INDENT-ON**/ | |
/* @endcond */ | |
#include <stdint.h> | |
extern uint32_t SystemCoreClock; /* System Clock Frequency (Core Clock) */ | |
/** | |
* @brief Setup the microcontroller system. | |
* Initialize the System and update the SystemCoreClock variable. | |
*/ | |
void SystemInit(void); | |
/** | |
* @brief Updates the SystemCoreClock with current core Clock | |
* retrieved from cpu registers. | |
*/ | |
void SystemCoreClockUpdate(void); | |
/** | |
* Initialize flash. | |
*/ | |
void system_init_flash(uint32_t dw_clk); | |
void sysclk_enable_usb(void); | |
void sysclk_disable_usb(void); | |
/* @cond 0 */ | |
/**INDENT-OFF**/ | |
#ifdef __cplusplus | |
} | |
#endif | |
/**INDENT-ON**/ | |
/* @endcond */ | |
#endif /* SYSTEM_SAMV71_H_INCLUDED */ |