LED Module

Data Structures
struct	SceLedConfiguration

Enumerations
enum	ScePspLedTypes { PSP_LED_TYPE_MS = 0 , PSP_LED_TYPE_WLAN = 1 , PSP_LED_TYPE_BT = 2 }
enum	SceLedModes { SCE_LED_MODE_OFF = 0 , SCE_LED_MODE_ON = 1 , SCE_LED_MODE_BLINK = 2 , SCE_LED_MODE_SELECTIVE_EXEC = 3 }
enum	SceLedCmds {   SCE_LED_CMD_SAVE_CMD = 1 , SCE_LED_CMD_EXECUTE_SAVED_CMD = 2 , SCE_LED_CMD_REGISTER_CMD = 3 , SCE_LED_CMD_EXECUTE_CMD = 4 ,   SCE_LED_CMD_TURN_LED_ON = 16 , SCE_LED_CMD_TURN_LED_OFF = 17 , SCE_LED_CMD_SWITCH_LED_STATE = 18 , SCE_LED_CMD_BLINK_LED = 19 }

Functions
u32	sceLedInit (void)
u32	sceLedEnd (void)
s32	sceLedSetMode (s32 led, s32 mode, SceLedConfiguration *config)

Detailed Description

Hardware LED management.

Enumeration Type Documentation

ScePspLedTypes

enum ScePspLedTypes

The LEDs which can be controlled via sceLedSetMode().

Enumerator
PSP_LED_TYPE_MS	Memory-Stick LED.
PSP_LED_TYPE_WLAN	W-LAN LED.
PSP_LED_TYPE_BT	Bluetooth LED.

SceLedModes

enum SceLedModes

The possible LED control commands.

Enumerator
SCE_LED_MODE_OFF	Turn a LED OFF.
SCE_LED_MODE_ON	Turn a LED ON.
SCE_LED_MODE_BLINK	Set a blink event for a LED.
SCE_LED_MODE_SELECTIVE_EXEC	Register LED configuration commands and execute them. Its use is not recommended, as it is still not completely known how that mode works.

SceLedCmds

enum SceLedCmds

LED control commands which can be passed via a SceLedConfiguration package to the system.

Enumerator
SCE_LED_CMD_SAVE_CMD	Save a LED configuration command for later use. You can only save one configuration.
SCE_LED_CMD_EXECUTE_SAVED_CMD	Execute a saved LED configuration command.
SCE_LED_CMD_REGISTER_CMD	Register a LED configuration to be executed manually by the user. Upto 4 LED configuration can be registered the same time.
SCE_LED_CMD_EXECUTE_CMD	Execute the recently registered LED configuration. Once it has been executed as many times the user decided, the previously registered LED command will be executed.
SCE_LED_CMD_TURN_LED_ON	Turn ON a specified LED.
SCE_LED_CMD_TURN_LED_OFF	Turn OFF a specified LED.
SCE_LED_CMD_SWITCH_LED_STATE	Switch the state of an LED. ON -> OFF, or OFF -> ON.
SCE_LED_CMD_BLINK_LED	Setup a blink event for a LED. The settings for the blink event are set via the SceLedConfiguration.

Function Documentation

sceLedInit()

u32 sceLedInit

(

void

)

Initialize the LED library, enable the PSP's LEDs and turn them ON.

Returns

SCE_ERROR_OK.

sceLedEnd()

u32 sceLedEnd

(

void

)

Terminate the LED library and disable the PSP's LEDs.

Returns

SCE_ERROR_OK.

sceLedSetMode()

s32 sceLedSetMode	(	s32	led,
		s32	mode,
		SceLedConfiguration *	config
	)

Set a LED mode.

Parameters

led	The LED to set a mode for. One of ScePspLedTypes.
mode	The mode to set for a LED. One of SceLedModes.
config	Configuration settings for a LED. Is only used for the SceLedModes SCE_LED_MODE_BLINK and SCE_LED_MODE_SELECTIVE_EXEC.

Returns

SCE_ERROR_OK on success.