/*
	Vita Development Suite Libraries
*/

#ifndef _VDSUITE_COMMON_POWER_H
#define _VDSUITE_COMMON_POWER_H

#include_next <power.h>

#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
extern "C" {
#endif	/* defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus) */

/*J 電源関係通知コールバックの引数定義マクロ */
/*E Constant Definitions */

#define SCE_POWER_CALLBACKARG_SUSPENDING			0x00010000		/** Entering suspend from timer */
#define SCE_POWER_CALLBACKARG_RESUMING				0x00020000		/** Resuming from suspend */
#define SCE_POWER_CALLBACKARG_RESUME_COMPLETE		0x00040000		/** Finished resuming from suspend */
#define SCE_POWER_CALLBACKARG_POWER_SWITCH			0x80000000		/** Entering suspend from power button */

/*J プロトタイプ宣言 */
/*E prototype declaration */

/**
 * Returns battery life percentage
 *
 * @return Battery life percentage
 */
int scePowerGetBatteryLifePercent(void);

/**
 * Check if a suspend is required
 *
 * @return SCE_TRUE if suspend is required, SCE_FALSE otherwise
 */
SceBool scePowerIsSuspendRequired(void);

/**
 * Returns battery life time
 *
 * @return Battery life time in seconds
 */
int scePowerGetBatteryLifeTime(void);

/**
 * Returns battery remaining capacity
 *
 * @return battery remaining capacity in mAh (milliampere hour)
 */
int scePowerGetBatteryRemainCapacity(void);

/**
 * Returns battery full capacity
 *
 * @return battery full capacity in mAh (milliampere hour)
 */
int scePowerGetBatteryFullCapacity(void);

/**
 * Returns battery temperature
 *
 * @return temperature in degrees celcius * 100
 */
int scePowerGetBatteryTemp(void);

/**
 * Returns battery voltage
 *
 * @return battery voltage in mV (millivolts)
 */
int scePowerGetBatteryVolt(void);

/**
 * Returns battery state of health
 *
 * @return battery state of health percent
 */
int scePowerGetBatterySOH(void);

/**
 * Returns battery cycle count
 *
 * @return battery cycle count
 */
int scePowerGetBatteryCycleCount(void);

/**
 * Returns CPU clock frequency
 *
 * @return CPU clock frequency in Mhz
 */
int scePowerGetArmClockFrequency(void);

/**
 * Returns BUS clock frequency
 *
 * @return BUS clock frequency in Mhz
 */
int scePowerGetBusClockFrequency(void);

/**
 * Returns GPU crossbar clock frequency
 *
 * @return GPU crossbar clock frequency in Mhz
 */
int scePowerGetGpuXbarClockFrequency(void);

/**
 * Requests PS Vita to do a cold reset
 *
 * @return always 0
 */
int scePowerRequestColdReset(void);

/**
 * Requests PS Vita to go into standby
 *
 * @return always 0
 */
int scePowerRequestStandby(void);

/**
 * Requests PS Vita to suspend
 *
 * @return always 0
 */
int scePowerRequestSuspend(void);

/**
 * Request display on
 *
 * @return always 0
 */
int scePowerRequestDisplayOn(void);

/**
 * Request display off
 *
 * @return always 0
 */
int scePowerRequestDisplayOff(void);

/**
 * Sets CPU clock frequency
 *
 * @param freq - Frequency to set in Mhz
 *
 * @return 0 on success, < 0 on error
 */
int scePowerSetArmClockFrequency(int freq);

/**
 * Sets BUS clock frequency
 *
 * @param freq - Frequency to set in Mhz
 *
 * @return 0 on success, < 0 on error
 */
int scePowerSetBusClockFrequency(int freq);

/**
 * Sets GPU crossbar clock frequency
 *
 * @param freq - Frequency to set in Mhz
 *
 * @return 0 on success, < 0 on error
 */
int scePowerSetGpuXbarClockFrequency(int freq);

#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
}
#endif	/* defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus) */

#endif	/* _VDSUITE_COMMON_POWER_H */