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* (c) 2014 Microchip Technology Inc. and its subsidiaries.
* You may use this software and any derivatives exclusively with
* Microchip products.
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/** @file mec14xx_system.h
 *MEC14xx System header
 */
/** @defgroup MEC14xx system
 */

#ifndef __SYSTEM_MEC14xx_H 
#define __SYSTEM_MEC14xx_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>
#include "appcfg.h"
#include "platform.h"

/**
 * Initialize the system
 *
 * @param  none
 * @return none
 *
 * @brief  Setup the microcontroller system.
 *         Initialize the System and update the SystemCoreClock variable.
 */
void SystemInit (void);

uint32_t sys_code_sram_base(void);
uint8_t sys_valid_sram_addr(void * const p);
uint8_t sys_valid_sram_range(void * const p, const uint32_t byte_len);
void sys_cpu_en_timer(uint32_t counts, uint8_t ien);

uint32_t cpu_microsecond_interval(uint32_t start_count);
uint32_t cpu_microsecond_count(void);
#define CPU_US_DELTA(x) cpu_microsecond_interval(x)


#ifdef __cplusplus
}
#endif

#endif /* __SYSTEM_MEC14xx_H */

/**   @}
 */