#ifndef __SYSTEM_OB90A64U1_H
#define __SYSTEM_OB90A64U1_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>
    
#define TRUE    1
#define FALSE   0

/**
 * System core clock
 */
extern volatile uint32_t SystemCoreClock;

/**
 * Initialize the system
 *
 * @param  none
 * @return none
 *
 * @brief  Setup the microcontroller system.
 *         Initialize the System and update the SystemCoreClock variable.
 */
extern void SystemInit (void);

/**
 * Update SystemCoreClock variable
 *
 * @param  none
 * @return none
 *
 * @brief  Updates the SystemCoreClock with current core Clock 
 *         retrieved from cpu registers.
 */
extern void SystemCoreClockUpdate (void);


#ifdef __cplusplus
}
#endif

#endif /* __SYSTEM_OB90A64U1_H */
