irs.h File Reference

HID IR sensor (irs) service IPC wrapper. More...

#include "../types.h"
#include "../services/sm.h"
#include "../services/hid.h"

Go to the source code of this file.

Data Structures
struct	IrsPackedMomentProcessorConfig
struct	IrsImageTransferProcessorConfig
struct	IrsPackedImageTransferProcessorConfig
struct	IrsImageTransferProcessorState

Functions
Result	irsInitialize (void)
void	irsExit (void)
Service *	irsGetSessionService (void)
void *	irsGetSharedmemAddr (void)
Result	irsActivateIrsensor (bool activate)
	(De)activate the IR sensor, this is automatically used by irsExit(). Must be called after irsInitialize() to activate the IR sensor.
Result	irsGetIrCameraHandle (u32 *IrCameraHandle, HidControllerID id)
Result	irsRunImageTransferProcessor (u32 IrCameraHandle, IrsImageTransferProcessorConfig *config, size_t size)
	Start ImageTransferProcessor. More...
Result	irsGetImageTransferProcessorState (u32 IrCameraHandle, void *buffer, size_t size, IrsImageTransferProcessorState *state)
Result	irsStopImageProcessor (u32 IrCameraHandle)
	Stop ImageTransferProcessor. More...
Result	irsSuspendImageProcessor (u32 IrCameraHandle)
	"Suspend" ImageTransferProcessor. More...
void	irsGetDefaultImageTransferProcessorConfig (IrsImageTransferProcessorConfig *config)
	Gets the default configuration for Image Transfer mode. More...

Detailed Description

HID IR sensor (irs) service IPC wrapper.

Author

yellows8

Copyright

libnx Authors

Function Documentation

void irsGetDefaultImageTransferProcessorConfig

(

IrsImageTransferProcessorConfig *

config

)

Gets the default configuration for Image Transfer mode.

Defaults are exposure 300us, IR LEDs all ON, 8x digital gain, normal image and resolution 240 x 320.

Result irsRunImageTransferProcessor	(	u32	IrCameraHandle,
		IrsImageTransferProcessorConfig *	config,
		size_t	size
	)

Start ImageTransferProcessor.

Parameters

[in]	IrCameraHandle	Camera handle.
[in]	config	Input config.
[in]	size	Work-buffer size, must be 0x1000-byte aligned.

Note

Do not use if already started.

Result irsStopImageProcessor

(

u32

IrCameraHandle

)

Stop ImageTransferProcessor.

Do not use if already stopped. irsExit calls this with all IrCameraHandles which were not already used with irsStopImageProcessor.

Result irsSuspendImageProcessor

(

u32

IrCameraHandle

)

"Suspend" ImageTransferProcessor.

TODO: What does this really do?