| /* ---------------------------------------------------------------------------- */ | |
| /* 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_SAM_H_INCLUDED | |
| #define SYSTEM_SAM_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); | |
| /* @cond 0 */ | |
| /**INDENT-OFF**/ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| /**INDENT-ON**/ | |
| /* @endcond */ | |
| #endif /* SYSTEM_SAM_H_INCLUDED */ |