User

Detailed Description

Exports for User.

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Using this library in your project

Include the header file in your project:

#include <psp2/power.h> 

Link the library to the executable:

ScePower_stub 

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Functions
int	scePowerRegisterCallback (SceUID cbid)
	Registers a ScePower Callback. More...
int	scePowerUnregisterCallback (SceUID cbid)
	Unregister a callback. More...
SceBool	scePowerIsBatteryCharging (void)
	Returns battery charging status. More...
int	scePowerGetBatteryLifePercent (void)
	Returns battery life percentage. More...
int	scePowerSetConfigurationMode (int conf)
	Set power configuration mode between: More...
SceBool	scePowerIsSuspendRequired (void)
	Check if a suspend is required. More...
SceBool	scePowerIsPowerOnline (void)
	Check if AC is plugged in. More...
int	scePowerGetBatteryLifeTime (void)
	Returns battery life time. More...
int	scePowerGetBatteryRemainCapacity (void)
	Returns battery remaining capacity. More...
SceBool	scePowerIsLowBattery (void)
	Returns battery state. More...
int	scePowerGetBatteryFullCapacity (void)
	Returns battery full capacity. More...
int	scePowerGetBatteryTemp (void)
	Returns battery temperature. More...
int	scePowerGetBatteryVolt (void)
	Returns battery voltage. More...
int	scePowerGetBatterySOH (void)
	Returns battery state of health. More...
int	scePowerGetBatteryCycleCount (void)
	Returns battery cycle count. More...
int	scePowerGetArmClockFrequency (void)
	Returns CPU clock frequency. More...
int	scePowerGetBusClockFrequency (void)
	Returns BUS clock frequency. More...
int	scePowerGetGpuClockFrequency (void)
	Returns GPU clock frequency. More...
int	scePowerGetGpuXbarClockFrequency (void)
	Returns GPU crossbar clock frequency. More...
int	scePowerRequestColdReset (void)
	Requests PS Vita to do a cold reset. More...
int	scePowerRequestStandby (void)
	Requests PS Vita to go into standby. More...
int	scePowerRequestSuspend (void)
	Requests PS Vita to suspend. More...
int	scePowerRequestDisplayOn (void)
	Request display on. More...
int	scePowerRequestDisplayOff (void)
	Request display off. More...
int	scePowerSetArmClockFrequency (int freq)
	Sets CPU clock frequency. More...
int	scePowerSetBusClockFrequency (int freq)
	Sets BUS clock frequency. More...
int	scePowerSetGpuClockFrequency (int freq)
	Sets GPU clock frequency. More...
int	scePowerSetGpuXbarClockFrequency (int freq)
	Sets GPU crossbar clock frequency. More...
int	scePowerSetUsingWireless (SceBool enabled)
	Sets wireless features usage. More...
int	scePowerGetUsingWireless (void)
	Gets wireless features usage. More...

Function Documentation

scePowerRegisterCallback()

int scePowerRegisterCallback

(

SceUID

cbid

)

Registers a ScePower Callback.

Parameters

cbid	- The UID of the specified callback

Returns

0 on success, < 0 on error

scePowerUnregisterCallback()

int scePowerUnregisterCallback

(

SceUID

cbid

)

Unregister a callback.

Parameters

cbid	- The UID of the specified callback

Returns

0 on success, < 0 on error

scePowerIsBatteryCharging()

SceBool scePowerIsBatteryCharging

(

void

)

Returns battery charging status.

Returns

SCE_TRUE if under charge, SCE_FALSE otherwise

scePowerGetBatteryLifePercent()

int scePowerGetBatteryLifePercent

(

void

)

Returns battery life percentage.

Returns

Battery life percentage

scePowerSetConfigurationMode()

int scePowerSetConfigurationMode

(

int

conf

)

Set power configuration mode between:

Mode A - This is the normal mode at process start-up. The clock frequency of the GPU core is the "normal" clock frequency. The WLAN/COM can be used. Mode B - This mode accelerates the GPU clock frequency. The clock frequency of the GPU core is the "high" clock frequency. The WLAN/COM cannot be used. Mode C - This mode accelerates the GPU clock frequency, and also uses the WLAN/COM. The clock frequency of the GPU core is the "high" clock frequency, and use of the WLAN/COM is possible. The screen (touchscreen) brightness, however, is limited. Also, camera cannot be used.

Parameters

conf	One of ScePowerConfigurationMode

Returns

0 on success

scePowerIsSuspendRequired()

SceBool scePowerIsSuspendRequired

(

void

)

Check if a suspend is required.

Returns

SCE_TRUE if suspend is required, SCE_FALSE otherwise

scePowerIsPowerOnline()

SceBool scePowerIsPowerOnline

(

void

)

Check if AC is plugged in.

Returns

SCE_TRUE if plugged in, SCE_FALSE otherwise

scePowerGetBatteryLifeTime()

int scePowerGetBatteryLifeTime

(

void

)

Returns battery life time.

Returns

Battery life time in minutes

scePowerGetBatteryRemainCapacity()

int scePowerGetBatteryRemainCapacity

(

void

)

Returns battery remaining capacity.

Returns

battery remaining capacity in mAh (milliampere hour)

scePowerIsLowBattery()

SceBool scePowerIsLowBattery

(

void

)

Returns battery state.

Returns

SCE_TRUE if battery is low, SCE_FALSE otherwise

scePowerGetBatteryFullCapacity()

int scePowerGetBatteryFullCapacity

(

void

)

Returns battery full capacity.

Returns

battery full capacity in mAh (milliampere hour)

scePowerGetBatteryTemp()

int scePowerGetBatteryTemp

(

void

)

Returns battery temperature.

Returns

temperature in degrees celcius * 100

scePowerGetBatteryVolt()

int scePowerGetBatteryVolt

(

void

)

Returns battery voltage.

Returns

battery voltage in mV (millivolts)

scePowerGetBatterySOH()

int scePowerGetBatterySOH

(

void

)

Returns battery state of health.

Returns

battery state of health percent

scePowerGetBatteryCycleCount()

int scePowerGetBatteryCycleCount

(

void

)

Returns battery cycle count.

Returns

battery cycle count

scePowerGetArmClockFrequency()

int scePowerGetArmClockFrequency

(

void

)

Returns CPU clock frequency.

Returns

CPU clock frequency in Mhz

scePowerGetBusClockFrequency()

int scePowerGetBusClockFrequency

(

void

)

Returns BUS clock frequency.

Returns

BUS clock frequency in Mhz

scePowerGetGpuClockFrequency()

int scePowerGetGpuClockFrequency

(

void

)

Returns GPU clock frequency.

Returns

GPU clock frequency in Mhz

scePowerGetGpuXbarClockFrequency()

int scePowerGetGpuXbarClockFrequency

(

void

)

Returns GPU crossbar clock frequency.

Returns

GPU crossbar clock frequency in Mhz

scePowerRequestColdReset()

int scePowerRequestColdReset

(

void

)

Requests PS Vita to do a cold reset.

Returns

always 0

scePowerRequestStandby()

int scePowerRequestStandby

(

void

)

Requests PS Vita to go into standby.

Returns

always 0

scePowerRequestSuspend()

int scePowerRequestSuspend

(

void

)

Requests PS Vita to suspend.

Returns

always 0

scePowerRequestDisplayOn()

int scePowerRequestDisplayOn

(

void

)

Request display on.

Returns

always 0

scePowerRequestDisplayOff()

int scePowerRequestDisplayOff

(

void

)

Request display off.

Returns

always 0

scePowerSetArmClockFrequency()

int scePowerSetArmClockFrequency

(

int

freq

)

Sets CPU clock frequency.

Parameters

freq	- Frequency to set in Mhz

Returns

0 on success, < 0 on error

scePowerSetBusClockFrequency()

int scePowerSetBusClockFrequency

(

int

freq

)

Sets BUS clock frequency.

Parameters

freq	- Frequency to set in Mhz

Returns

0 on success, < 0 on error

scePowerSetGpuClockFrequency()

int scePowerSetGpuClockFrequency

(

int

freq

)

Sets GPU clock frequency.

Parameters

freq	- Frequency to set in Mhz

Returns

0 on success, < 0 on error

scePowerSetGpuXbarClockFrequency()

int scePowerSetGpuXbarClockFrequency

(

int

freq

)

Sets GPU crossbar clock frequency.

Parameters

freq	- Frequency to set in Mhz

Returns

0 on success, < 0 on error

scePowerSetUsingWireless()

int scePowerSetUsingWireless

(

SceBool

enabled

)

Sets wireless features usage.

Parameters

enabled

- SCE_TRUE to enable, SCE_FALSE to disable

Returns

0 on success, < 0 on error

scePowerGetUsingWireless()

int scePowerGetUsingWireless

(

void

)

Gets wireless features usage.

Returns

SCE_TRUE if enabled, SCE_FALSE otherwise