marcus chiou / mbed-src

mbed library sources

Fork of mbed-src by mbed official

targets/cmsis/TARGET_Atmel/TARGET_SAM21/TARGET_SAMR21G18A/system_samr21.h

Committer:
mbed_official
Date:
2015-07-17
Revision:
592:a274ee790e56
Parent:
579:53297373a894

File content as of revision 592:a274ee790e56:

#ifndef _SYSTEM_SAMR21_H_INCLUDED_
#define _SYSTEM_SAMR21_H_INCLUDED_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>

extern uint32_t SystemCoreClock;   /*!< System Clock Frequency (Core Clock)  */

void SystemInit(void);
void SystemCoreClockUpdate(void);

#ifdef __cplusplus
}
#endif

#endif /* SYSTEM_SAMR21_H_INCLUDED */